{"id":37097,"date":"2026-05-06T17:30:50","date_gmt":"2026-05-06T09:30:50","guid":{"rendered":"https:\/\/firstmold.com\/?page_id=37097"},"modified":"2026-05-06T17:31:53","modified_gmt":"2026-05-06T09:31:53","slug":"pc-basic-faq","status":"publish","type":"page","link":"https:\/\/firstmold.com\/nl\/faq\/pc-basic-faq\/","title":{"rendered":"PC Basic FAQ"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"37097\" class=\"elementor elementor-37097\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c13914 e-con-full faqmain_wrapper e-flex e-con e-parent\" data-id=\"5c13914\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1e7e1ab e-con-full faq-sidebar-container e-flex e-con e-child\" data-id=\"1e7e1ab\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b44993e elementor-widget elementor-widget-html\" data-id=\"b44993e\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n    <style>\n        body,\n        html {\n            scroll-behavior: smooth;\n            scroll-padding: 90px !important;\n        }\n\n        .faq-sidebar-container {\n            padding: 2rem 3rem;\n            background-color: #ffffff;\n            box-shadow: 2px 0 5px rgba(0, 0, 0, 0.03);\n        }\n\n        .faq-sidebar {\n            overflow-y: auto;\n            -webkit-overflow-scrolling: touch;\n        }\n\n        .faq-sidebar h1 {\n            font-size: 1.5rem;\n            color: #cc371e;\n            margin-bottom: 1rem;\n            text-align: center;\n            padding-bottom: 1rem;\n            border-bottom: 1px solid #e6e6e6;\n        }\n\n        .faq-nav-list {\n            list-style: none;\n            text-align: left;\n        }\n\n        .faq-nav-item {\n            margin-bottom: 0.8rem;\n        }\n\n        .faq-nav-link {\n            display: block;\n            padding: 0.8rem 1rem;\n            color: #151515;\n            text-decoration: none;\n            transition: background-color 0.8s;\n        }\n\n        .faq-nav-link:hover {\n            background-color: #f0f7ff;\n            color: #2e2770;\n        }\n\n        .faq-nav-link.active {\n            background-color: #f0f7ff;\n            color: #ffffff;\n        }\n\n        .faq-container h2 {\n            font-family: mulish;\n            font-weight: 800 !important;\n            color: #2e2770;\n            line-height: 1.8rem !important;\n            font-size: 1.1rem !important;\n        }\n\n        .faq-container h2:hover {\n            color: #cc371e;\n        }\n\n        .faq-answers {\n            color: #444;\n        }\n\n        @media(min-width:768px) {\n            .faqmain_wrapper {\n                align-items: start;\n            }\n\n            .faq-sidebar-container {\n                position: sticky !important;\n                top: 60px !important;\n            }\n        }\n    <\/style>\n    <div class=\"faq-sidebar\">\n\n         <h1 class=\"faq-page-title\">\n\t\t\t PC Basic FAQ\t\t<\/h1>\n\t\t\n\t\t<p>This page answers common questions about PC material properties.<\/p>\n\n\n        <ul class=\"faq-nav-list\">\n\n            \n                \n                    <li class=\"faq-nav-item\">\n                        <a href=\"#Essence-Properties\" class=\"faq-nav-link\">\n                            Essence &amp; Properties                        <\/a>\n                    <\/li>\n\n                \n                    <li class=\"faq-nav-item\">\n                        <a href=\"#Classification-Grades-Marking\" class=\"faq-nav-link\">\n                            Classification, Grades &amp; Marking                        <\/a>\n                    <\/li>\n\n                \n                    <li class=\"faq-nav-item\">\n                        <a href=\"#Comparison-Selection\" class=\"faq-nav-link\">\n                            Comparison &amp; Selection                        <\/a>\n                    <\/li>\n\n                \n                    <li class=\"faq-nav-item\">\n                        <a href=\"#Cost-Supply\" class=\"faq-nav-link\">\n                            Cost &amp; Supply                        <\/a>\n                    <\/li>\n\n                \n            \n        <\/ul>\n\n    <\/div>\n\n    \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-19986f6 e-con-full faq-container e-flex e-con e-child\" data-id=\"19986f6\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cad2f4c elementor-widget elementor-widget-html\" data-id=\"cad2f4c\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\n    <style id=\"faq_page_css\" data-no-optimize=\"1\" nowprocket>\n        .faq-box {\n            background-color: #ffffff;\n            padding: 2rem;\n            margin-bottom: 2rem;\n            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);\n        }\n\n        .faq-box-divider {\n            height: 1px;\n            background-color: #e6e6e6;\n            margin: 1rem 0 1.5rem 0;\n        }\n\n        .faq-item {\n            border-bottom: 1px solid #f0f0f0;\n            padding: 1.2rem 0;\n            overflow: hidden;\n            transition: all 0.3s ease;\n        }\n\n        .faq-item:last-child {\n            border-bottom: none;\n        }\n\n        .faq-question-wrap {\n            display: flex;\n            justify-content: space-between;\n            align-items: flex-start;\n            cursor: pointer;\n            width: 100%;\n        }\n\n        .faq-question-content {\n            flex: 1;\n            margin-right: 1rem;\n        }\n\n        .faq-question {\n            font-size: 1rem;\n            color: #151515;\n            font-weight: 500;\n            margin: 0 0 0.5rem 0;\n            transition: color 0.3s ease;\n        }\n\n        .faq-short-answer {\n            color: #666;\n            font-size: 0.9rem;\n            margin-bottom: 0;\n            display: block;\n        }\n\n        .faq-toggle-btn {\n            background: transparent;\n            border: none;\n            font-size: 1.2rem;\n            color: #cc371e;\n            cursor: pointer;\n            width: 30px;\n            height: 30px;\n            display: flex;\n            align-items: center;\n            justify-content: center;\n            transition: all 0.3s ease;\n            border-radius: 50%;\n            flex-shrink: 0;\n        }\n\n        .faq-toggle-btn:hover,\n        .faq-toggle-btn:active,\n        .faq-toggle-btn:focus {\n            background-color: #cc371e;\n            color: #ffffff;\n        }\n\n        .faq-long-answer {\n            max-height: 0;\n            overflow: hidden;\n            color: #444;\n            font-size: 0.95rem;\n            line-height: 1.8;\n            margin-top: 0.8rem;\n            transition: max-height 0.5s ease, padding 0.5s ease;\n            padding-left: 0;\n        }\n\n        .faq-item.active .faq-question {\n            color: #cc371e;\n        }\n\n        .faq-item.active .faq-long-answer {\n            max-height: 2000px;\n            padding-left: 0.5rem;\n        }\n\n        .faq-item.active .toggle-icon {\n            content: '-';\n            transform: none;\n        }\n\n        @media (max-width: 768px) {\n            .faq-box {\n                padding: 1.5rem;\n            }\n\n            .faq-question {\n                font-size: 0.95rem;\n            }\n        }\n    <\/style>\n    <div class=\"faq-container\">\n\n        \n            \n                <div class=\"faq-box\" id=\"Essence-Properties\">\n\n                    <h2>Essence &amp; Properties<\/h2>\n\n                    <div class=\"faq-box-divider\"><\/div>\n\n                    <div class=\"faq-items\">\n\n                        \n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What is polycarbonate plastic used for?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Polycarbonate is a high-performance thermoplastic famous for its intense impact strength, heat resistance, and optical clarity. It is primarily used for products where high-impact strength is a priority.                                            <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>Polycarbonate has a <strong><a href=\"https:\/\/firstmold.com\/pc-injection-molding\/\">wide range of applications<\/a><\/strong> because of its desirable properties. Some of its applications across different industries are as follows:<\/p>\n<ul>\n<li>Construction: Used for safety shields and roofing sheets because it is 250 times stronger than glass.<\/li>\n<li>Automotive: Ideal for headlamp lenses and instrument panels because of its high impact resistance and lightweight.<\/li>\n<li>Electronics: Used for electrical housings, LED light covers, and more because of its high electrical insulating properties.<\/li>\n<li>Medical equipment: Its transparency and temperature resistance make it suitable for sterilization.<\/li>\n<\/ul>\n<p>Consumer goods: Useful for making food storage containers and water bottles.<\/p>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What are the common drawbacks of polycarbonate?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                The application of polycarbonate is often limited by its high susceptibility to scratching, sensitivity to certain chemicals, and higher cost.                                            <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>An untreated PC will turn yellow and become brittle when exposed to prolonged UV rays from the sun. Although transparent, PC has lower light transmission (\u224888%) compared to acrylic glass (\u224892%).<\/p>\n<table>\n<tbody>\n<tr>\n<th>Features<\/th>\n<th>Drawback<\/th>\n<\/tr>\n<tr>\n<td>Surface<\/td>\n<td>Easily scratched or marred<\/td>\n<\/tr>\n<tr>\n<td>Chemicals<\/td>\n<td>Susceptible to stress cracking<\/td>\n<\/tr>\n<tr>\n<td>Sunlight<\/td>\n<td>Yellows or degrades, unless UV-stabilized<\/td>\n<\/tr>\n<tr>\n<td>Cost<\/td>\n<td>More expensive than acrylic or glass<\/td>\n<\/tr>\n<tr>\n<td>Durability<\/td>\n<td>High expansion or contraction with heat<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What are the physical properties of PC?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Some of the physical characteristics of PC include exceptional impact resistance, great thermal stability, and high optical transparency.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <table>\n<tbody>\n<tr>\n<th>Physical properties<\/th>\n<th>Value<\/th>\n<\/tr>\n<tr>\n<td>Impact resistance<\/td>\n<td>Extremely high toughness<\/td>\n<\/tr>\n<tr>\n<td>Transparency<\/td>\n<td>High optical clarity<\/td>\n<\/tr>\n<tr>\n<td>Thermal stability<\/td>\n<td>High transition temperature (<em>T<\/em><sub>8<\/sub>) around 147\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Dimensional stability<\/td>\n<td>Good stability with low mold shrinkage (0.1-0.2 mm)<\/td>\n<\/tr>\n<tr>\n<td>Electrical properties<\/td>\n<td>Strong electrical insulator<\/td>\n<\/tr>\n<tr>\n<td>Flammability<\/td>\n<td>Self-extinguishing properties (UL 94 HB to V0-V2)<\/td>\n<\/tr>\n<tr>\n<td>Heat Deflection Temp (1.8 MPa)<\/td>\n<td>125-135\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Water absorption (24 hrs)<\/td>\n<td>0.12% \u2013 0.15%<\/td>\n<\/tr>\n<tr>\n<td>Light transmittance<\/td>\n<td>85% \u2013 90%<\/td>\n<\/tr>\n<tr>\n<td>Tensile strength (yield)<\/td>\n<td>55 \u2013 75 MPa<\/td>\n<\/tr>\n<tr>\n<td>Density<\/td>\n<td>1.20 to 1.22 g\/cm<sup>3<\/sup><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What are the chemical properties of polycarbonate?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Polycarbonate resists weak acids and mineral oils but is susceptible to strong alkalis, aromatic\/halogenated hydrocarbons, and UV degradation.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>Polycarbonates are composed of long, amorphous molecular chains with carbonate group and bisphenol A (BPA) residues. PC is highly susceptible to hydrolysis and environmental stress cracking by aprotic solvents, many alcohols, and strong bases.<\/p>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What is the glass transition temperature of PC?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                The glass transition temperature (T8) of polycarbonate typically ranges from 140\u00b0C to 150\u00b0C.                                            <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>The glass transition temperature is the temperature at which the material loses its rigidity and becomes rubbery. Blending PC with ABS lowers its <strong><em>T<\/em><sub>8<\/sub><\/strong> to around 130\u00b0C.<\/p>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                Does PC plastic have good weathering properties?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Yes, PC plastic has good overall weathering properties, especially in relation to temperature resistance, moisture resistance, and impact strength.                                            <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>However, it is sensitive to UV light in its natural state, although most commercial-grade polycarbonate used outdoors is treated with UV-stabilized coating or co-extrusion layer, which prevents yellowing and degradation.<\/p>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                Does PC have good injection molding properties?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Although PC has good properties, it presents injection molding challenges, especially because of its high viscosity and high molding temperatures.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>Due to its high viscosity, it requires higher molding temperatures, which can add to the injection molding costs. Other key injection molding requirements include:<\/p>\n<ul>\n<li>Drying: It must be dried before molding to prevent defects like silver streaks, which lower product strength.<\/li>\n<li>Uniform thickness: Make sure the design has consistent wall thickness to prevent warpage.<\/li>\n<\/ul>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What are the common defects reported with PC?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Environmental degradation, surface damage, and manufacturing-related flaws like warping are common defects with polycarbonates.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <ul>\n<li>Environmental degradation: long-term exposure of untreated PC to UV radiation can cause yellowing.<\/li>\n<li>Surface damage: Polycarbonate surfaces can scratch easily during cleaning or handling.<\/li>\n<li>Manufacturing defects: Inadequate drying before molding can lead to silver streaks, bubbles, or weakened parts.<\/li>\n<\/ul>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What are the common industrial applications of PC?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Polycarbonate is widely used in industrial applications because of its exceptional impact resistance, lightweight, and heat resistance.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <table>\n<tbody>\n<tr>\n<th>Industrial applications<\/th>\n<th>Examples<\/th>\n<\/tr>\n<tr>\n<td>Automotive and transport<\/td>\n<td>Headlamp lenses, interior components, exterior components<\/td>\n<\/tr>\n<tr>\n<td>Construction<\/td>\n<td>Roofing, bullet-resistant windows, sound walls, greenhouses<\/td>\n<\/tr>\n<tr>\n<td>Electronics and electricals<\/td>\n<td>Protective casing, electrical insulation, LED light diffusers<\/td>\n<\/tr>\n<tr>\n<td>Medical<\/td>\n<td>Face shields, medical equipment, rigid packaging for medical supplies<\/td>\n<\/tr>\n<tr>\n<td>Manufacturing<\/td>\n<td>Protective barriers around industrial machinery, helmet, casing for power tools<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                        \n                    <\/div>\n\n                <\/div>\n\n            \n                <div class=\"faq-box\" id=\"Classification-Grades-Marking\">\n\n                    <h2>Classification, Grades &amp; Marking<\/h2>\n\n                    <div class=\"faq-box-divider\"><\/div>\n\n                    <div class=\"faq-items\">\n\n                        \n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What are the common grades of PC?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                The common grades of polycarbonates include general purpose (GP), machine grade, abrasion or scratch resistant, UV-stabilized, flame retardant, bullet-resistant, glass-filled, and optical grade.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <table>\n<tbody>\n<tr>\n<th>PC grade<\/th>\n<th>Key properties<\/th>\n<th>Typical application<\/th>\n<\/tr>\n<tr>\n<td>General purpose<\/td>\n<td>Good clarity and high impact resistance<\/td>\n<td>Machine guards and DIY projects<\/td>\n<\/tr>\n<tr>\n<td>Machine grade<\/td>\n<td>High dimensional stability<\/td>\n<td>Medical devices and manifolds<\/td>\n<\/tr>\n<tr>\n<td>Abrasion resistant<\/td>\n<td>Enhanced scratch resistance<\/td>\n<td>Optical disks and windows<\/td>\n<\/tr>\n<tr>\n<td>UV resistant<\/td>\n<td>Do not yellow when exposed to UV<\/td>\n<td>Outdoor signage and skylights<\/td>\n<\/tr>\n<tr>\n<td>Flame retardant<\/td>\n<td>Low flammability and UL94 rated<\/td>\n<td>Electrical housings<\/td>\n<\/tr>\n<tr>\n<td>Bullet resistant<\/td>\n<td>High impact, ballistic performance<\/td>\n<td>Security glazing and bank partitions<\/td>\n<\/tr>\n<tr>\n<td>Glass-filled<\/td>\n<td>High stiffness and low expansion<\/td>\n<td>Machinery housing and automotive parts<\/td>\n<\/tr>\n<tr>\n<td>Optical<\/td>\n<td>High light transmission<\/td>\n<td>Lenses and light reflectors<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What is the PC plastic Resin Identification Code?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Polycarbonate plastics are classified under Resin Identification Code #7.                                            <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>This category is used for all plastic resins that don\u2019t fit into categories 1 \u2013 6, including polycarbonate, nylon, and bioplastics. The purpose of the code is to identify the polymer type for sorting and recycling.<\/p>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                Is polycarbonate (PC) a food-grade plastic?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Some formulations of polycarbonate are considered food-grade and safe for food contact.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>Food-grade polycarbonate complies with FDA regulations for direct food contact. However, since polycarbonate is made using bisphenol A (BPA), there are health concerns regarding hormone disruption. Consequently, many consumers are always seeking BPA-free alternatives like polypropylene.<\/p>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                How can I improve PC wear resistance?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                The best way to improve polycarbonate wear and scratch resistance is by applying hard coatings, adding lubricating additives, or blending with other polymers like PMMA.                                            <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>The different techniques that can be used to improve polycarbonate\u2019s wear resistance are as follows:<\/p>\n<ul>\n<li>Hard coatings: Apply UV-curable coatings or siloxane-based coatings to create a glass-like, abrasion-resistant surface.<\/li>\n<li>Silicone-based additives: Add 1-3% silicone additives (like PDMS) to increase internal lubrication and lower the coefficient of friction.<\/li>\n<li>Polymer blending: Blend PC with 10-20% PMMA to increase surface hardness or with PBT to improve wear resistance.<\/li>\n<li>Nanocomposite reinforcement: This is the addition of nanofillers (0.5-2% by weight), including alumina, nanosilica, or graphene oxide, to the PC matrix.<\/li>\n<li>Annealing: Slow heating and cooling can relax the molecular structure to improve impact strength.<\/li>\n<li>Surface modification: Deposit thin hard coatings on the surface using plasma treatment.<\/li>\n<\/ul>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What is polycarbonate plastic modification?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                It is the process of enhancing the natural properties of polycarbonate\u2014like transparency, impact strength, and heat resistance\u2014by blending with other polymers, adding agents, or applying surface treatments.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>The table below shows how the properties of the standard PC compare to the modified version.<\/p>\n<table>\n<tbody>\n<tr>\n<th>Properties<\/th>\n<th>Standard PC<\/th>\n<th>Modified PC<\/th>\n<\/tr>\n<tr>\n<td>Scratch resistance<\/td>\n<td>Poor<\/td>\n<td>Enhanced with hard-coating<\/td>\n<\/tr>\n<tr>\n<td>UV resistance<\/td>\n<td>Becomes yellow over time<\/td>\n<td>High resistance, stabilized<\/td>\n<\/tr>\n<tr>\n<td>Strength<\/td>\n<td>High<\/td>\n<td>Higher for fiber-filled<\/td>\n<\/tr>\n<tr>\n<td>Chemical resistance<\/td>\n<td>Low to moderate<\/td>\n<td>Improved with blending<\/td>\n<\/tr>\n<tr>\n<td>Flammability<\/td>\n<td>Slow-burning<\/td>\n<td>Flame retardant<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                How can you identify polycarbonate plastic?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                The best way to identify polycarbonates is through their extreme toughness, high clarity, and slight blue tint on cut edges.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>Some of the key methods used to identify polycarbonate are:<\/p>\n<ol>\n<li>The edge test: Polycarbonates have a slight blue or dark tint to their edge. On the other hand, acrylic will remain crystal clear.<\/li>\n<li>The physical strength test: It is nearly impossible to break polycarbonate by hand.<\/li>\n<li>The burn test: PC produces a yellow flame when burning and emits a significant amount of black smoke. When removed from the flame, it can self-extinguish.<\/li>\n<li>The acetone test: This is not a definitive test, but applying acetone can sometimes make PC brittle or slightly hazy.<\/li>\n<li>Density: Pure polycarbonate has a density of 1.20 g\/cm<sup>3<\/sup>, which is denser than water. Therefore, it will sink when placed in a bowl of water.<\/li>\n<\/ol>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                        \n                    <\/div>\n\n                <\/div>\n\n            \n                <div class=\"faq-box\" id=\"Comparison-Selection\">\n\n                    <h2>Comparison &amp; Selection<\/h2>\n\n                    <div class=\"faq-box-divider\"><\/div>\n\n                    <div class=\"faq-items\">\n\n                        \n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What is the difference between PC and acrylic (PMMA)?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Strength and clarity are the two key factors that differentiate Polycarbonate (PC) and acrylic (PMMA). PC has better impact resistance and is suitable for high-temperature applications. On the other hand, acrylic is better for laser cutting and high-gloss aesthetics.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <table>\n<tbody>\n<tr>\n<th>Property<\/th>\n<th>Polycarbonate (PC)<\/th>\n<th>Acrylic (PMMA)<\/th>\n<\/tr>\n<tr>\n<td>Impact strength<\/td>\n<td>Extremely high (250x stronger than glass)<\/td>\n<td>High (10-17x stronger than glass)<\/td>\n<\/tr>\n<tr>\n<td>Scratch resistance<\/td>\n<td>Low (scratches easily)<\/td>\n<td>High (harder surface and polishable)<\/td>\n<\/tr>\n<tr>\n<td>Optical clarity<\/td>\n<td>Good (86-88% light transmission)<\/td>\n<td>Excellent (92% light transmission)<\/td>\n<\/tr>\n<tr>\n<td>Flexibility<\/td>\n<td>Flexible (can be cold-formed)<\/td>\n<td>Rigid (brittle and breaks if bent)<\/td>\n<\/tr>\n<tr>\n<td>Heat resistance<\/td>\n<td>High (up to \u2248 120\u00b0C)<\/td>\n<td>Low (up to \u2248 80\u00b0C)<\/td>\n<\/tr>\n<tr>\n<td>Machinability<\/td>\n<td>Easy (doesn\u2019t crack when drilled)<\/td>\n<td>Moderate (prone to cracking or chipping)<\/td>\n<\/tr>\n<tr>\n<td>UV resistance<\/td>\n<td>Poor to fair (turns yellow over time)<\/td>\n<td>Excellent (naturally UV stable)<\/td>\n<\/tr>\n<tr>\n<td>Cost<\/td>\n<td>Higher<\/td>\n<td>Lower<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What is the difference between PC and PC-ABS?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                PC is a pure, transparent, and exceptionally strong plastic. On the other hand, PC-ABS is an engineered alloy that combines PC with acrylonitrile butadiene styrene (ABS) to improve processability, while maintaining high toughness.                                            <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <table>\n<tbody>\n<tr>\n<th>Features<\/th>\n<th>Polycarbonate (PC)<\/th>\n<th>PC-ABS blend<\/th>\n<\/tr>\n<tr>\n<td>Composition<\/td>\n<td>Pure polymer<\/td>\n<td>Blend of PC and ABS<\/td>\n<\/tr>\n<tr>\n<td>Transparency<\/td>\n<td>Naturally transparent<\/td>\n<td>Generally opaque<\/td>\n<\/tr>\n<tr>\n<td>Impact strength<\/td>\n<td>Extremely high<\/td>\n<td>High (better than pure ABS)<\/td>\n<\/tr>\n<tr>\n<td>Heat resistance<\/td>\n<td>High (up to ~135\u00b0C)<\/td>\n<td>Moderate (up to ~100\u2013120\u00b0C)<\/td>\n<\/tr>\n<tr>\n<td>Flow<\/td>\n<td>High viscosity (harder to mold)<\/td>\n<td>Better flow (easier to mold)<\/td>\n<\/tr>\n<tr>\n<td>Surface finish<\/td>\n<td>Good (can be textured or glossy)<\/td>\n<td>Superior aesthetics (easy to paint or plate)<\/td>\n<\/tr>\n<tr>\n<td>Shrinkage or warping<\/td>\n<td>Higher shrinkage<\/td>\n<td>Lower shrinkage (better dimensional stability)<\/td>\n<\/tr>\n<tr>\n<td>Cost<\/td>\n<td>High<\/td>\n<td>Moderate (lower than pure PC)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                How can you prevent PC from yellowing?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                The primary way of preventing polycarbonate from yellowing is by making sure it has a co-extruded UV-protective layer during manufacturing.                                            <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>Other techniques you can use to prevent PC from yellowing include:<\/p>\n<ul>\n<li>Proper installation: Ensure the side with the UV protection is facing outward.<\/li>\n<li>Controlled maintenance: Clean with mild soap and water only. Solvents like alcohol and acetone will strip the UV coating.<\/li>\n<li>Environmental control: Install or store in cooler environments (below 35\u00b0C).<\/li>\n<li>Sacrificial coatings: Use acrylic or silicone-based sprays. Reapply every 1-2 years.<\/li>\n<\/ul>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                PC vs ABS, which is better?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                The best choice will depend on the application, as neither is universally better than the other. PC has superior strength, heat resistance, and transparency, while ABS is better for cost-efficiency, ease of processing, and high-gloss aesthetics.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <table>\n<tbody>\n<tr>\n<th>Property<\/th>\n<th>PC<\/th>\n<th>ABS<\/th>\n<\/tr>\n<tr>\n<td>Impact strength<\/td>\n<td>Exceptionally high<\/td>\n<td>Good<\/td>\n<\/tr>\n<tr>\n<td>Heat resistance<\/td>\n<td>Very high (~135\u00b0C)<\/td>\n<td>Moderate (~100\u00b0C)<\/td>\n<\/tr>\n<tr>\n<td>Transparency<\/td>\n<td>Transparent<\/td>\n<td>Opaque<\/td>\n<\/tr>\n<tr>\n<td>Machinability<\/td>\n<td>Moderate<\/td>\n<td>Excellent<\/td>\n<\/tr>\n<tr>\n<td>Chemical resistance<\/td>\n<td>Low<\/td>\n<td>Good<\/td>\n<\/tr>\n<tr>\n<td>UV resistance<\/td>\n<td>Good (but needs additives)<\/td>\n<td>Poor (degrades and yellows)<\/td>\n<\/tr>\n<tr>\n<td>Cost<\/td>\n<td>High<\/td>\n<td>Low<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                Which is better, PVC or polycarbonate?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Application, budget, and durability requirements are the key factors that will determine the best option to use. PC is superior for applications that need high impact resistance and extreme durability. PVC is a better choice when low cost, strong chemical resistance, and ease of installation are priorities.                                            <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <table>\n<tbody>\n<tr>\n<th>Properties<\/th>\n<th>Polycarbonate<\/th>\n<th>Polyvinyl Chloride<\/th>\n<\/tr>\n<tr>\n<td>Impact resistance<\/td>\n<td>Excellent (virtually unbreakable)<\/td>\n<td>Moderate (can crack or shatter)<\/td>\n<\/tr>\n<tr>\n<td>Transparency<\/td>\n<td>High (up to 90%)<\/td>\n<td>Low to medium (translucent)<\/td>\n<\/tr>\n<tr>\n<td>Durability outdoor<\/td>\n<td>10-20+ years (with UV coating)<\/td>\n<td>5-10 years (vulnerable to cold and UV)<\/td>\n<\/tr>\n<tr>\n<td>Temperature range<\/td>\n<td>Excellent (-40\u00b0C to +120\u00b0C)<\/td>\n<td>Good (becomes brittle in cold)<\/td>\n<\/tr>\n<tr>\n<td>Chemical resistance<\/td>\n<td>Moderate (susceptible to some solvents)<\/td>\n<td>Excellent (resistant to acids and bases)<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>Very lightweight<\/td>\n<td>Lightweight<\/td>\n<\/tr>\n<tr>\n<td>Fire performance<\/td>\n<td>Self-extinguishing<\/td>\n<td>Generally lower flame resistance<\/td>\n<\/tr>\n<tr>\n<td>Cost<\/td>\n<td>Higher<\/td>\n<td>Lower (budget-friendly)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                Can polycarbonate be recycled?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Yes, polycarbonate (PC) can be recycled. One of the reasons why it is highly valued is its ability to be reprocessed multiple times without significant quality degradation.                                            <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>PC is either recycled through mechanical methods, where it is shredded, cleaned, and remelted, or via chemical recycling (chemolysis), where it is broken down into raw monomers.<\/p>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What is the best manufacturing method for polycarbonate?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Injection molding is the best manufacturing method for high-volume, high-precision polycarbonate production.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>For low-volume prototypes of complex parts, CNC machining may be the preferred method. Other techniques that can be used for shaping polycarbonate include hot forming for sheets and CNC turning or milling for solid shapes. Ensure proper heat control to avoid warping.<\/p>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                        \n                    <\/div>\n\n                <\/div>\n\n            \n                <div class=\"faq-box\" id=\"Cost-Supply\">\n\n                    <h2>Cost &amp; Supply<\/h2>\n\n                    <div class=\"faq-box-divider\"><\/div>\n\n                    <div class=\"faq-items\">\n\n                        \n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                Which industry has the highest demand for PC plastic?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                The electrical and electronics industry has the highest demand for PC plastic. It accounts for the largest share of global consumption, often exceeding 35-50% of the total market.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>The high demand for PC in the electrical and electronics industry is driven by the need for durable, heat-resistant, and flame-retardant materials. PC is used in the electronics industry for smartphone and laptop casings, LED light covers, and 5G infrastructure equipment.<\/p>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                Polycarbonate cost vs alternatives                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                The cost of PC is around 50-75% higher than acrylic, and it has a significantly higher upfront cost than glass. On the other hand, its higher impact resistance provides better long-term ROI in high-stress applications.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>Below is a brief explanation of how polycarbonate costs compare to other materials.<\/p>\n<ul>\n<li>Acrylic (plexiglass): It is generally 40-50% cheaper, making it the better choice for budget-sensitive projects.<\/li>\n<li>Glass: A 4 mm polycarbonate sheet is 30-50% cheaper than tempered glass, if you include installation.<\/li>\n<li>ABS plastic: Cheaper than polycarbonate, but manufacturers will sacrifice heat resistance and tensile strength.<\/li>\n<li>Polypropylene: Significantly cheaper than polycarbonate, especially for high-volume manufacturing.<\/li>\n<\/ul>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                Which country is the highest supplier of PC plastic?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                China is the leading producer and consumer of polycarbonate plastic, accounting for a dominant share of global production capacity.                                            <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>China\u2019s installed capacity is expected to increase significantly, growing from roughly 2,320 kilotons in 2021 to around 5,000 kilotons by 2034. Major global manufacturers in Asia with significant production include Covestro, SABIC, Lotte Chemical, LG Chem, and Chimei.<\/p>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What is the average cost of polycarbonate per square meter?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                In 2026, the cost of polycarbonate sheets hovers around $8 to $30 per square meter, depending on the type, thickness, and UV protection.                                            <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>The price of higher-quality solid or multi-wall sheets for specialized applications can range from $15 to over $50 per square meter.<\/p>\n<table>\n<tbody>\n<tr>\n<th>PC type<\/th>\n<th>Average cost ($)<\/th>\n<\/tr>\n<tr>\n<td>Corrugated sheets (0.8mm \u2013 1.5mm)<\/td>\n<td>8 \u2013 15<\/td>\n<\/tr>\n<tr>\n<td>Hollow or twin-wall (4mm \u2013 16mm)<\/td>\n<td>6 \u2013 25<\/td>\n<\/tr>\n<tr>\n<td>Solid or compact sheet (2mm \u2013 6mm)<\/td>\n<td>15 \u2013 50<\/td>\n<\/tr>\n<tr>\n<td>UV-coated premium sheets<\/td>\n<td>10 \u2013 28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                What factors influence the cost of PC plastic?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Polycarbonate cost is determined by a combination of factors. They include raw material volatility, manufacturing complexity, demand, and shipping.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>Other factors that will influence the cost of polycarbonate include:<\/p>\n<ul>\n<li>Raw material: Since polycarbonate is derived from bisphenol A and phosgene, its price will be affected by fluctuations in crude oil and natural gas prices.<\/li>\n<li>Manufacturing: The manufacturing process for PC is complex. The need for optical-grade, high-quality, or food-grade certifications increases costs.<\/li>\n<li>Specialized coatings: Features like UV protection coatings, scratch-resistant treatments, or anti-glare finishes add significantly to the costs.<\/li>\n<li>Order volume: Bulk orders (e.g., &gt;100 sq. meters) significantly lower the per-unit price compared to retail.<\/li>\n<li>Geopolitics and logistics: Disruptions in the global supply chain, such as trade tariffs and transportation bottlenecks, can lead to price spikes.<\/li>\n<\/ul>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                                <div class=\"faq-item auto-schema-faq-item\" id=\"\">\n\n                                    <div class=\"faq-question-wrap\">\n\n                                        <div class=\"faq-question-content\">\n\n                                            <h3 class=\"faq-question\">\n                                                Does color affect polycarbonate cost?                                            <\/h3>\n\n                                            <span class=\"faq-short-answer\">\n                                                Yes, the color of polycarbonate significantly affects its costs. Although clear is usually the standard and most affordable option, colored or tinted polycarbonate sheets are more expensive.                                             <\/span>\n\n                                        <\/div>\n\n                                        <button class=\"faq-toggle-btn\">\n                                            <span class=\"toggle-icon\">+<\/span>\n                                        <\/button>\n\n                                    <\/div>\n\n                                    <div class=\"faq-long-answer\">\n                                        <p>Opal white and standard bronze or grey hues are common and generally less expensive. On the other hand, custom colors, special tints, or specific metallic finishes (for example, gold or silver mirror) attract higher production costs. Also, only minimum quantities are often needed. The combination of these factors pushes up the price.<\/p>\n                                    <\/div>\n\n                                <\/div>\n\n                            \n                        \n                    <\/div>\n\n                <\/div>\n\n            \n        \n    <\/div>\n    <script>\n        document.addEventListener('DOMContentLoaded', function () {\n            const toggleBtns = document.querySelectorAll('.faq-toggle-btn');\n            const faqItems = document.querySelectorAll('.faq-item');\n            function closeAllFaq(exceptItem = null) {\n                faqItems.forEach(item => {\n                    if (item !== exceptItem) {\n                        item.classList.remove('active');\n                        item.querySelector('.faq-long-answer').style.maxHeight = '0';\n                        item.querySelector('.toggle-icon').textContent = '+';\n                    }\n                });\n            }\n            toggleBtns.forEach(btn => {\n                btn.addEventListener('click', function (e) {\n                    e.preventDefault();\n                    const faqItem = this.closest('.faq-item');\n                    const isActive = faqItem.classList.contains('active');\n                    const longAnswer = faqItem.querySelector('.faq-long-answer');\n                    const toggleIcon = this.querySelector('.toggle-icon');\n                    closeAllFaq(isActive ? null : faqItem);\n                    if (isActive) {\n                        faqItem.classList.remove('active');\n                        longAnswer.style.maxHeight = '0';\n                        toggleIcon.textContent = '+';\n                    } else {\n                        faqItem.classList.add('active');\n                        longAnswer.style.maxHeight = longAnswer.scrollHeight + 'px';\n                        toggleIcon.textContent = '-';\n                        setTimeout(() => {\n                            faqItem.scrollIntoView({\n                                behavior: 'smooth',\n                                block: 'nearest'\n                            });\n                        }, 300);\n                    }\n                });\n            });\n        });\n    <\/script>\n    <script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is polycarbonate plastic used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Polycarbonate has a wide range of applications because of its desirable properties. Some of its applications across different industries are as follows:\\n\\nConstruction: Used for safety shields and roofing sheets because it is 250 times stronger than glass.\\nAutomotive: Ideal for headlamp lenses and instrument panels because of its high impact resistance and lightweight.\\nElectronics: Used for electrical housings, LED light covers, and more because of its high electrical insulating properties.\\nMedical equipment: Its transparency and temperature resistance make it suitable for sterilization.\\n\\nConsumer goods: Useful for making food storage containers and water bottles.\"}},{\"@type\":\"Question\",\"name\":\"What are the common drawbacks of polycarbonate?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"An untreated PC will turn yellow and become brittle when exposed to prolonged UV rays from the sun. Although transparent, PC has lower light transmission (\u224888%) compared to acrylic glass (\u224892%).\\n\\n\\n\\nFeatures\\nDrawback\\n\\n\\nSurface\\nEasily scratched or marred\\n\\n\\nChemicals\\nSusceptible to stress cracking\\n\\n\\nSunlight\\nYellows or degrades, unless UV-stabilized\\n\\n\\nCost\\nMore expensive than acrylic or glass\\n\\n\\nDurability\\nHigh expansion or contraction with heat\"}},{\"@type\":\"Question\",\"name\":\"What are the physical properties of PC?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Physical properties\\nValue\\n\\n\\nImpact resistance\\nExtremely high toughness\\n\\n\\nTransparency\\nHigh optical clarity\\n\\n\\nThermal stability\\nHigh transition temperature (T8) around 147\u00b0C\\n\\n\\nDimensional stability\\nGood stability with low mold shrinkage (0.1-0.2 mm)\\n\\n\\nElectrical properties\\nStrong electrical insulator\\n\\n\\nFlammability\\nSelf-extinguishing properties (UL 94 HB to V0-V2)\\n\\n\\nHeat Deflection Temp (1.8 MPa)\\n125-135\u00b0C\\n\\n\\nWater absorption (24 hrs)\\n0.12% \u2013 0.15%\\n\\n\\nLight transmittance\\n85% \u2013 90%\\n\\n\\nTensile strength (yield)\\n55 \u2013 75 MPa\\n\\n\\nDensity\\n1.20 to 1.22 g\/cm3\"}},{\"@type\":\"Question\",\"name\":\"What are the chemical properties of polycarbonate?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Polycarbonates are composed of long, amorphous molecular chains with carbonate group and bisphenol A (BPA) residues. PC is highly susceptible to hydrolysis and environmental stress cracking by aprotic solvents, many alcohols, and strong bases.\"}},{\"@type\":\"Question\",\"name\":\"What is the glass transition temperature of PC?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The glass transition temperature is the temperature at which the material loses its rigidity and becomes rubbery. Blending PC with ABS lowers its T8 to around 130\u00b0C.\"}},{\"@type\":\"Question\",\"name\":\"Does PC plastic have good weathering properties?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"However, it is sensitive to UV light in its natural state, although most commercial-grade polycarbonate used outdoors is treated with UV-stabilized coating or co-extrusion layer, which prevents yellowing and degradation.\"}},{\"@type\":\"Question\",\"name\":\"Does PC have good injection molding properties?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Due to its high viscosity, it requires higher molding temperatures, which can add to the injection molding costs. Other key injection molding requirements include:\\n\\nDrying: It must be dried before molding to prevent defects like silver streaks, which lower product strength.\\nUniform thickness: Make sure the design has consistent wall thickness to prevent warpage.\"}},{\"@type\":\"Question\",\"name\":\"What are the common defects reported with PC?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Environmental degradation: long-term exposure of untreated PC to UV radiation can cause yellowing.\\nSurface damage: Polycarbonate surfaces can scratch easily during cleaning or handling.\\nManufacturing defects: Inadequate drying before molding can lead to silver streaks, bubbles, or weakened parts.\"}},{\"@type\":\"Question\",\"name\":\"What are the common industrial applications of PC?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Industrial applications\\nExamples\\n\\n\\nAutomotive and transport\\nHeadlamp lenses, interior components, exterior components\\n\\n\\nConstruction\\nRoofing, bullet-resistant windows, sound walls, greenhouses\\n\\n\\nElectronics and electricals\\nProtective casing, electrical insulation, LED light diffusers\\n\\n\\nMedical\\nFace shields, medical equipment, rigid packaging for medical supplies\\n\\n\\nManufacturing\\nProtective barriers around industrial machinery, helmet, casing for power tools\"}},{\"@type\":\"Question\",\"name\":\"What are the common grades of PC?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"PC grade\\nKey properties\\nTypical application\\n\\n\\nGeneral purpose\\nGood clarity and high impact resistance\\nMachine guards and DIY projects\\n\\n\\nMachine grade\\nHigh dimensional stability\\nMedical devices and manifolds\\n\\n\\nAbrasion resistant\\nEnhanced scratch resistance\\nOptical disks and windows\\n\\n\\nUV resistant\\nDo not yellow when exposed to UV\\nOutdoor signage and skylights\\n\\n\\nFlame retardant\\nLow flammability and UL94 rated\\nElectrical housings\\n\\n\\nBullet resistant\\nHigh impact, ballistic performance\\nSecurity glazing and bank partitions\\n\\n\\nGlass-filled\\nHigh stiffness and low expansion\\nMachinery housing and automotive parts\\n\\n\\nOptical\\nHigh light transmission\\nLenses and light reflectors\"}},{\"@type\":\"Question\",\"name\":\"What is the PC plastic Resin Identification Code?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This category is used for all plastic resins that don\u2019t fit into categories 1 \u2013 6, including polycarbonate, nylon, and bioplastics. The purpose of the code is to identify the polymer type for sorting and recycling.\"}},{\"@type\":\"Question\",\"name\":\"Is polycarbonate (PC) a food-grade plastic?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Food-grade polycarbonate complies with FDA regulations for direct food contact. However, since polycarbonate is made using bisphenol A (BPA), there are health concerns regarding hormone disruption. Consequently, many consumers are always seeking BPA-free alternatives like polypropylene.\"}},{\"@type\":\"Question\",\"name\":\"How can I improve PC wear resistance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The different techniques that can be used to improve polycarbonate\u2019s wear resistance are as follows:\\n\\nHard coatings: Apply UV-curable coatings or siloxane-based coatings to create a glass-like, abrasion-resistant surface.\\nSilicone-based additives: Add 1-3% silicone additives (like PDMS) to increase internal lubrication and lower the coefficient of friction.\\nPolymer blending: Blend PC with 10-20% PMMA to increase surface hardness or with PBT to improve wear resistance.\\nNanocomposite reinforcement: This is the addition of nanofillers (0.5-2% by weight), including alumina, nanosilica, or graphene oxide, to the PC matrix.\\nAnnealing: Slow heating and cooling can relax the molecular structure to improve impact strength.\\nSurface modification: Deposit thin hard coatings on the surface using plasma treatment.\"}},{\"@type\":\"Question\",\"name\":\"What is polycarbonate plastic modification?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The table below shows how the properties of the standard PC compare to the modified version.\\n\\n\\n\\nProperties\\nStandard PC\\nModified PC\\n\\n\\nScratch resistance\\nPoor\\nEnhanced with hard-coating\\n\\n\\nUV resistance\\nBecomes yellow over time\\nHigh resistance, stabilized\\n\\n\\nStrength\\nHigh\\nHigher for fiber-filled\\n\\n\\nChemical resistance\\nLow to moderate\\nImproved with blending\\n\\n\\nFlammability\\nSlow-burning\\nFlame retardant\"}},{\"@type\":\"Question\",\"name\":\"How can you identify polycarbonate plastic?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Some of the key methods used to identify polycarbonate are:\\n\\nThe edge test: Polycarbonates have a slight blue or dark tint to their edge. On the other hand, acrylic will remain crystal clear.\\nThe physical strength test: It is nearly impossible to break polycarbonate by hand.\\nThe burn test: PC produces a yellow flame when burning and emits a significant amount of black smoke. When removed from the flame, it can self-extinguish.\\nThe acetone test: This is not a definitive test, but applying acetone can sometimes make PC brittle or slightly hazy.\\nDensity: Pure polycarbonate has a density of 1.20 g\/cm3, which is denser than water. Therefore, it will sink when placed in a bowl of water.\"}},{\"@type\":\"Question\",\"name\":\"What is the difference between PC and acrylic (PMMA)?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Property\\nPolycarbonate (PC)\\nAcrylic (PMMA)\\n\\n\\nImpact strength\\nExtremely high (250x stronger than glass)\\nHigh (10-17x stronger than glass)\\n\\n\\nScratch resistance\\nLow (scratches easily)\\nHigh (harder surface and polishable)\\n\\n\\nOptical clarity\\nGood (86-88% light transmission)\\nExcellent (92% light transmission)\\n\\n\\nFlexibility\\nFlexible (can be cold-formed)\\nRigid (brittle and breaks if bent)\\n\\n\\nHeat resistance\\nHigh (up to \u2248 120\u00b0C)\\nLow (up to \u2248 80\u00b0C)\\n\\n\\nMachinability\\nEasy (doesn\u2019t crack when drilled)\\nModerate (prone to cracking or chipping)\\n\\n\\nUV resistance\\nPoor to fair (turns yellow over time)\\nExcellent (naturally UV stable)\\n\\n\\nCost\\nHigher\\nLower\"}},{\"@type\":\"Question\",\"name\":\"What is the difference between PC and PC-ABS?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Features\\nPolycarbonate (PC)\\nPC-ABS blend\\n\\n\\nComposition\\nPure polymer\\nBlend of PC and ABS\\n\\n\\nTransparency\\nNaturally transparent\\nGenerally opaque\\n\\n\\nImpact strength\\nExtremely high\\nHigh (better than pure ABS)\\n\\n\\nHeat resistance\\nHigh (up to ~135\u00b0C)\\nModerate (up to ~100\u2013120\u00b0C)\\n\\n\\nFlow\\nHigh viscosity (harder to mold)\\nBetter flow (easier to mold)\\n\\n\\nSurface finish\\nGood (can be textured or glossy)\\nSuperior aesthetics (easy to paint or plate)\\n\\n\\nShrinkage or warping\\nHigher shrinkage\\nLower shrinkage (better dimensional stability)\\n\\n\\nCost\\nHigh\\nModerate (lower than pure PC)\"}},{\"@type\":\"Question\",\"name\":\"How can you prevent PC from yellowing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Other techniques you can use to prevent PC from yellowing include:\\n\\nProper installation: Ensure the side with the UV protection is facing outward.\\nControlled maintenance: Clean with mild soap and water only. Solvents like alcohol and acetone will strip the UV coating.\\nEnvironmental control: Install or store in cooler environments (below 35\u00b0C).\\nSacrificial coatings: Use acrylic or silicone-based sprays. Reapply every 1-2 years.\"}},{\"@type\":\"Question\",\"name\":\"PC vs ABS, which is better?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Property\\nPC\\nABS\\n\\n\\nImpact strength\\nExceptionally high\\nGood\\n\\n\\nHeat resistance\\nVery high (~135\u00b0C)\\nModerate (~100\u00b0C)\\n\\n\\nTransparency\\nTransparent\\nOpaque\\n\\n\\nMachinability\\nModerate\\nExcellent\\n\\n\\nChemical resistance\\nLow\\nGood\\n\\n\\nUV resistance\\nGood (but needs additives)\\nPoor (degrades and yellows)\\n\\n\\nCost\\nHigh\\nLow\"}},{\"@type\":\"Question\",\"name\":\"Which is better, PVC or polycarbonate?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Properties\\nPolycarbonate\\nPolyvinyl Chloride\\n\\n\\nImpact resistance\\nExcellent (virtually unbreakable)\\nModerate (can crack or shatter)\\n\\n\\nTransparency\\nHigh (up to 90%)\\nLow to medium (translucent)\\n\\n\\nDurability outdoor\\n10-20+ years (with UV coating)\\n5-10 years (vulnerable to cold and UV)\\n\\n\\nTemperature range\\nExcellent (-40\u00b0C to +120\u00b0C)\\nGood (becomes brittle in cold)\\n\\n\\nChemical resistance\\nModerate (susceptible to some solvents)\\nExcellent (resistant to acids and bases)\\n\\n\\nWeight\\nVery lightweight\\nLightweight\\n\\n\\nFire performance\\nSelf-extinguishing\\nGenerally lower flame resistance\\n\\n\\nCost\\nHigher\\nLower (budget-friendly)\"}},{\"@type\":\"Question\",\"name\":\"Can polycarbonate be recycled?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"PC is either recycled through mechanical methods, where it is shredded, cleaned, and remelted, or via chemical recycling (chemolysis), where it is broken down into raw monomers.\"}},{\"@type\":\"Question\",\"name\":\"What is the best manufacturing method for polycarbonate?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For low-volume prototypes of complex parts, CNC machining may be the preferred method. Other techniques that can be used for shaping polycarbonate include hot forming for sheets and CNC turning or milling for solid shapes. Ensure proper heat control to avoid warping.\"}},{\"@type\":\"Question\",\"name\":\"Which industry has the highest demand for PC plastic?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The high demand for PC in the electrical and electronics industry is driven by the need for durable, heat-resistant, and flame-retardant materials. PC is used in the electronics industry for smartphone and laptop casings, LED light covers, and 5G infrastructure equipment.\"}},{\"@type\":\"Question\",\"name\":\"Polycarbonate cost vs alternatives\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Below is a brief explanation of how polycarbonate costs compare to other materials.\\n\\nAcrylic (plexiglass): It is generally 40-50% cheaper, making it the better choice for budget-sensitive projects.\\nGlass: A 4 mm polycarbonate sheet is 30-50% cheaper than tempered glass, if you include installation.\\nABS plastic: Cheaper than polycarbonate, but manufacturers will sacrifice heat resistance and tensile strength.\\nPolypropylene: Significantly cheaper than polycarbonate, especially for high-volume manufacturing.\"}},{\"@type\":\"Question\",\"name\":\"Which country is the highest supplier of PC plastic?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"China\u2019s installed capacity is expected to increase significantly, growing from roughly 2,320 kilotons in 2021 to around 5,000 kilotons by 2034. Major global manufacturers in Asia with significant production include Covestro, SABIC, Lotte Chemical, LG Chem, and Chimei.\"}},{\"@type\":\"Question\",\"name\":\"What is the average cost of polycarbonate per square meter?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The price of higher-quality solid or multi-wall sheets for specialized applications can range from $15 to over $50 per square meter.\\n\\n\\n\\nPC type\\nAverage cost ($)\\n\\n\\nCorrugated sheets (0.8mm \u2013 1.5mm)\\n8 \u2013 15\\n\\n\\nHollow or twin-wall (4mm \u2013 16mm)\\n6 \u2013 25\\n\\n\\nSolid or compact sheet (2mm \u2013 6mm)\\n15 \u2013 50\\n\\n\\nUV-coated premium sheets\\n10 \u2013 28\"}},{\"@type\":\"Question\",\"name\":\"What factors influence the cost of PC plastic?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Other factors that will influence the cost of polycarbonate include:\\n\\nRaw material: Since polycarbonate is derived from bisphenol A and phosgene, its price will be affected by fluctuations in crude oil and natural gas prices.\\nManufacturing: The manufacturing process for PC is complex. The need for optical-grade, high-quality, or food-grade certifications increases costs.\\nSpecialized coatings: Features like UV protection coatings, scratch-resistant treatments, or anti-glare finishes add significantly to the costs.\\nOrder volume: Bulk orders (e.g., &gt;100 sq. meters) significantly lower the per-unit price compared to retail.\\nGeopolitics and logistics: Disruptions in the global supply chain, such as trade tariffs and transportation bottlenecks, can lead to price spikes.\"}},{\"@type\":\"Question\",\"name\":\"Does color affect polycarbonate cost?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Opal white and standard bronze or grey hues are common and generally less expensive. On the other hand, custom colors, special tints, or specific metallic finishes (for example, gold or silver mirror) attract higher production costs. Also, only minimum quantities are often needed. The combination of these factors pushes up the price.\"}}]}<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Basic FAQ about PC plastic material.<\/p>","protected":false},"author":5,"featured_media":37099,"parent":702,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-37097","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.3 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>PC Basic FAQ<\/title>\n<meta name=\"description\" content=\"Basic FAQ about PC plastic material. 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