{"id":26778,"date":"2024-12-23T15:12:47","date_gmt":"2024-12-23T07:12:47","guid":{"rendered":"https:\/\/firstmold.com\/?p=26778"},"modified":"2026-03-04T13:46:29","modified_gmt":"2026-03-04T05:46:29","slug":"creep-in-plastic-materials","status":"publish","type":"post","link":"https:\/\/firstmold.com\/ja\/tips\/creep-in-plastic-materials\/","title":{"rendered":"\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306b\u304a\u3051\u308b\u30af\u30ea\u30fc\u30d7\u306e\u7406\u89e3\u3068\u7ba1\u7406"},"content":{"rendered":"<p>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306f\u7523\u696d\u754c\u3067\u3042\u3089\u3086\u308b\u7528\u9014\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u3002\u5b89\u304f\u3066\u8efd\u3044\u306e\u3067\u3001\u3044\u308d\u3044\u308d\u306a\u3082\u306e\u306b\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3057\u304b\u3057\u3001\u4ed6\u306e\u7d20\u6750\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306b\u3082\u554f\u984c\u304c\u3042\u308b\u3002\u6700\u5927\u306e\u554f\u984c\u306e\u3072\u3068\u3064\u306f\u300c\u30af\u30ea\u30fc\u30d7\u300d\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3060\u3002\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u54c1\u306b\u4e00\u5b9a\u306e\u529b\u3084\u71b1\u304c\u52a0\u308f\u308b\u3068\u3001\u30af\u30ea\u30fc\u30d7\u306b\u3088\u3063\u3066\u4e0d\u5177\u5408\u304c\u751f\u3058\u305f\u308a\u3001\u52d5\u304d\u304c\u60aa\u304f\u306a\u3063\u305f\u308a\u3057\u307e\u3059\u3002 <\/p>\n\n\n\n<p>\u3053\u306e\u6587\u7ae0\u3067\u306f\u30af\u30ea\u30fc\u30d7\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3059\u308b\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u30c7\u30b6\u30a4\u30ca\u30fc\u304c\u30af\u30ea\u30fc\u30d7\u306b\u3064\u3044\u3066\u3088\u308a\u6df1\u304f\u7406\u89e3\u3057\u3001\u305d\u306e\u77e5\u8b58\u3092\u696d\u52d9\u306b\u6d3b\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u77e5\u8b58\u306f\u3001\u81ea\u52d5\u8eca\u90e8\u54c1\u3084\u533b\u7642\u6a5f\u5668\u306a\u3069\u306e\u88fd\u54c1\u306e\u4fe1\u983c\u6027\u3068\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u307e\u305f\u3001\u30af\u30ea\u30fc\u30d7\u3092\u3055\u307e\u3056\u307e\u306a\u30ab\u30c6\u30b4\u30ea\u30fc\u306b\u5206\u985e\u3057\u3001\u305d\u306e\u539f\u56e0\u306b\u3064\u3044\u3066\u8003\u5bdf\u3057\u3001\u30af\u30ea\u30fc\u30d7\u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3082\u304a\u8a71\u3057\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Plastic-pipes-undergo-creep.webp\" alt=\"\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d1\u30a4\u30d7\u306e\u30af\u30ea\u30fc\u30d7\" class=\"wp-image-31440\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Plastic-pipes-undergo-creep.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Plastic-pipes-undergo-creep-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Plastic-pipes-undergo-creep-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Plastic-pipes-undergo-creep-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Plastic-pipes-undergo-creep-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Plastic-pipes-undergo-creep-600x338.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-creep-in-plastic-materials\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306e\u30af\u30ea\u30fc\u30d7\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306b\u304a\u3051\u308b\u30af\u30ea\u30fc\u30d7\u3068\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306b\u52a0\u308f\u308b\u5fdc\u529b\u3001\u6642\u9593\u3001\u6e29\u5ea6\u306b\u5f71\u97ff\u3055\u308c\u3084\u3059\u3044\u5909\u5f62\u904e\u7a0b\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u53d7\u80ce\u5f3e\u6027\u5909\u5f62\u306f\u3001\u8377\u91cd\u3092\u4f7f\u7528\u3057\u305f\u521d\u671f\u6bb5\u968e\u3067\u8d77\u3053\u308a\u3001\u8377\u91cd\u3092\u6301\u3061\u4e0a\u3052\u308b\u3068\u3059\u3050\u306b\u5143\u306b\u623b\u308b\u3002\u4e00\u65b9\u3001\u30af\u30ea\u30fc\u30d7\u306f\u6a19\u6e96\u7684\u306a\u6761\u4ef6\u4e0b\u3067\u3082\u9032\u884c\u3059\u308b\u3002\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u5834\u5408\u3001\u6e29\u5ea6\u5909\u5316\u3084\u6a5f\u68b0\u7684\u5fdc\u529b\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u3044\u305f\u3081\u3001\u3053\u306e\u73fe\u8c61\u306f\u3088\u308a\u9855\u8457\u3067\u3042\u308b\u3002 <\/p>\n\n\n\n<p>\u30af\u30ea\u30fc\u30d7\u306f\u7c98\u5f3e\u6027\u6750\u6599\u3067\u767a\u751f\u3057\u3001\u71b1\u3084\u5fdc\u529b\u306b\u3088\u3063\u3066\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u9023\u7d9a\u7684\u306b\u5909\u5f62\u304c\u751f\u3058\u307e\u3059\u3002\u3053\u306e\u6319\u52d5\u306f\u3001\u30d1\u30a4\u30d7\u3001\u69cb\u9020\u90e8\u54c1\u3001\u30b7\u30fc\u30eb\u90e8\u6750\u306a\u3069\u3001\u8377\u91cd\u304c\u304b\u304b\u3063\u305f\u308a\u6e29\u5ea6\u304c\u5909\u52d5\u3057\u305f\u308a\u3059\u308b\u7528\u9014\u3067\u7279\u306b\u9855\u8457\u3067\u3059\u3002\u6750\u6599\u304c\u4f38\u3073\u305f\u308a\u3001\u305f\u308b\u3093\u3060\u308a\u3001\u53cd\u3063\u305f\u308a\u3059\u308b\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u74b0\u5883\u4e0b\u3067\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u3092\u5b89\u5168\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30af\u30ea\u30fc\u30d7\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-why-does-creep-happen-in-plastics\">\u306a\u305c\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306b\u30af\u30ea\u30fc\u30d7\u304c\u8d77\u3053\u308b\u306e\u304b\uff1f<\/h3>\n\n\n\n<p>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u30af\u30ea\u30fc\u30d7\u306f\u3001\u305d\u306e\u6319\u52d5\u304b\u3089\u751f\u3058\u3001\u7c98\u5f3e\u6027\u7279\u6027\u3068\u95a2\u9023\u3057\u3066\u3044\u308b\u3002\u7c98\u5f3e\u6027\u7279\u6027\u3068\u306f\u3001\u6750\u6599\u304c\u5f3e\u6027\u56fa\u4f53\u3067\u3042\u308b\u3068\u540c\u6642\u306b\u7c98\u6027\u6db2\u4f53\u306e\u3088\u3046\u306b\u632f\u308b\u821e\u3046\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002\u5f93\u6765\u306e\u6750\u6599\u306f\u3001\u8377\u91cd\u3092\u53d7\u3051\u308b\u3068\u5f3e\u6027\u5909\u5f62\u3059\u308b\u80fd\u529b\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u8377\u91cd\u304c\u540c\u3058\u307e\u307e\u3067\u3042\u308c\u3070\u3001\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u3055\u3089\u306b\u3086\u3063\u304f\u308a\u3068\u5b9a\u5e38\u7684\u306b\u5909\u5f62\u3059\u308b\u80fd\u529b\u306f\u300c\u60aa\u8cea\u300d\u3068\u307f\u306a\u3055\u308c\u308b\u3002\u3053\u306e\u7279\u6b8a\u306a\u6319\u52d5\u306f\u3001\u5fdc\u529b\u306e\u5927\u304d\u3055\u3001\u4e00\u822c\u7684\u306a\u74b0\u5883\u6e29\u5ea6\u3001\u3042\u308b\u3044\u306f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u7a2e\u985e\u306a\u3069\u3001\u591a\u304f\u306e\u8981\u56e0\u306b\u5de6\u53f3\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1200\" height=\"750\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Molecular-chains-slip-under-the-action-of-stress-and-temperature.webp\" alt=\"\u5fdc\u529b\u3068\u6e29\u5ea6\u306e\u4f5c\u7528\u3067\u5206\u5b50\u9396\u304c\u6ed1\u308b\" class=\"wp-image-31439\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Molecular-chains-slip-under-the-action-of-stress-and-temperature.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Molecular-chains-slip-under-the-action-of-stress-and-temperature-300x188.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Molecular-chains-slip-under-the-action-of-stress-and-temperature-1024x640.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Molecular-chains-slip-under-the-action-of-stress-and-temperature-768x480.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Molecular-chains-slip-under-the-action-of-stress-and-temperature-18x12.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Molecular-chains-slip-under-the-action-of-stress-and-temperature-600x375.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-key-factors-influencing-creep\">\u30af\u30ea\u30fc\u30d7\u306b\u5f71\u97ff\u3059\u308b\u4e3b\u306a\u8981\u56e0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-stress-levels\">1.\u30b9\u30c8\u30ec\u30b9\u30ec\u30d9\u30eb<\/h3>\n\n\n\n<p>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306e\u5fdc\u529b\u306e\u7a0b\u5ea6\u306f\u3001\u6750\u6599\u304c\u30af\u30ea\u30fc\u30d7\u3057\u3084\u3059\u3044\u901f\u5ea6\u3092\u6c7a\u5b9a\u3059\u308b\u3002\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306f\u3001\u3042\u308b\u6642\u70b9\u3067\u5fdc\u529b\u30ec\u30d9\u30eb\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u5fdc\u529b\u306b\u3088\u3063\u3066\u5206\u5b50\u9396\u306f\u4e92\u3044\u306b\u6ed1\u308a\u3084\u3059\u304f\u306a\u308a\u3001\u5206\u5b50\u7d50\u5408\u304c\u5207\u308c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u5f90\u3005\u306b\u5909\u5f62\u3059\u308b\u3088\u3046\u306b\u306a\u308b\u3002\u305d\u306e\u7d50\u679c\u3001\u6700\u7d42\u7684\u306b\u306f\u6025\u6fc0\u3067\u3088\u308a\u5927\u304d\u306a\u5909\u5f62\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002\u4f8b\u3048\u3070\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u306e\u30d6\u30e9\u30b1\u30c3\u30c8\u3084\u6881\u306b\u904e\u5ea6\u306e\u529b\u304c\u52a0\u308f\u308b\u3068\u3001\u4e2d\u7a0b\u5ea6\u306e\u8377\u91cd\u3092\u53d7\u3051\u305f\u3082\u306e\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u6025\u901f\u306b\u5782\u308c\u4e0b\u304c\u3063\u305f\u308a\u4f38\u3073\u305f\u308a\u3059\u308b\u3002 <\/p>\n\n\n\n<p>\u6750\u6599\u306e\u964d\u4f0f\u5f37\u5ea6\u306f\u6709\u9650\u3067\u3042\u308b\u305f\u3081\u3001\u8377\u91cd\u304c\u9ad8\u30ec\u30d9\u30eb\u306b\u306a\u308b\u3068\u30af\u30ea\u30fc\u30d7\u306b\u5bfe\u6297\u3059\u308b\u80fd\u529b\u306f\u4f4e\u4e0b\u3059\u308b\u3002\u3053\u306e\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u3001\u5fdc\u529b\u3092\u7ba1\u7406\u3059\u308b\u5fc5\u8981\u6027\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5fdc\u529b\u306f\u307e\u305f\u3001\u885d\u7a81\u3057\u305f\u5185\u90e8\u5206\u5b50\u9396\u306e\u751f\u6210\u306e\u5897\u52a0\u3084\u3001\u6750\u6599\u306e\u3055\u3089\u306a\u308b\u7de9\u3084\u304b\u306a\u30d5\u30ed\u30fc\u30b9\u30eb\u30fc\u306b\u3082\u5f71\u97ff\u3059\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u5206\u5e03\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306e\u69cb\u9020\u5f37\u5ea6\u306e\u4f4e\u4e0b\u3092\u5f15\u304d\u8d77\u3053\u3059\u305f\u3081\u3001\u4fa1\u5024\u7684\u306b\u306f\u3001\u3057\u3070\u3089\u304f\u3059\u308b\u3068\u7834\u640d\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3002 <\/p>\n\n\n\n<p>\u6280\u8853\u8005\u306f\u3001\u5fdc\u529b\u96c6\u4e2d\u3092\u6291\u3048\u308b\u305f\u3081\u306b\u8377\u91cd\u3092\u5206\u6563\u3055\u305b\u305f\u308a\u3001\u90e8\u54c1\u306e\u65ad\u9762\u3092\u5927\u304d\u304f\u3057\u305f\u308a\u3001\u3088\u308a\u8010\u6027\u306e\u9ad8\u3044\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3092\u9078\u629e\u3057\u305f\u308a\u3059\u308b\u306a\u3069\u306e\u5bfe\u7b56\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u5fdc\u529b\u3068\u30af\u30ea\u30fc\u30d7\u306e\u5f71\u97ff\u3092\u610f\u8b58\u3059\u308b\u3053\u3068\u3067\u3001\u90e8\u54c1\u306e\u69cb\u9020\u7684\u306a\u7834\u640d\u306b\u7740\u76ee\u3057\u3001\u7528\u9014\u306b\u3088\u3063\u3066\u306f\u3059\u3050\u306b\u5909\u5f62\u3057\u306a\u3044\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u4f7f\u7528\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-temperature\">2.\u6e29\u5ea6<\/h3>\n\n\n\n<p>\u30af\u30ea\u30fc\u30d7\u306e\u91cd\u8981\u306a\u8981\u56e0\u306e\u4e00\u3064\u306f\u6e29\u5ea6\u3067\u3042\u308b\u3002\u4e00\u822c\u306b\u71b1\u306f\u6750\u6599\u306e\u525b\u6027\u3092\u4f4e\u4e0b\u3055\u305b\u3001\u6a5f\u68b0\u7684\u5fdc\u529b\u4e0b\u3067\u5909\u5f62\u3057\u3084\u3059\u304f\u3059\u308b\u3002\u6e29\u5ea6\u304c\u4e0a\u6607\u3059\u308b\u3068\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u5206\u5b50\u69cb\u9020\u304c\u3088\u308a\u52d5\u304d\u3084\u3059\u304f\u306a\u308a\u3001\u6750\u6599\u304c\u3088\u308a\u5909\u5f62\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002 <\/p>\n\n\n\n<p>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306f\u4e8b\u5b9f\u4e0a\u3001\u6e29\u5ea6\u304c\u4e0a\u304c\u308b\u3068\u69cb\u9020\u304c\u5909\u5316\u3059\u308b\u3002\u5206\u5b50\u69cb\u9020\u3068\u7d50\u5408\u304c\u5727\u7e2e\u3055\u308c\u3001\u5206\u5b50\u304c\u6ed1\u308a\u3084\u3059\u304f\u306a\u308b\u3002\u3053\u306e\u53ef\u52d5\u6027\u306e\u5897\u52a0\u306f\u3001\u5fdc\u529b\u3092\u6b63\u5f53\u306b\u8ca0\u8377\u3059\u308b\u80fd\u529b\u3092\u4f4e\u4e0b\u3055\u305b\u3001\u30af\u30ea\u30fc\u30d7\u304c\u8d77\u3053\u308b\u307e\u3067\u306e\u6642\u9593\u3092\u77ed\u7e2e\u3059\u308b\u3002\u4f8b\u3048\u3070\u3001\u6e29\u6c34\u30b7\u30b9\u30c6\u30e0\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d1\u30a4\u30d7\u306f\u3001\u5e38\u6e29\u306e\u540c\u69d8\u306e\u30d1\u30a4\u30d7\u3088\u308a\u3082\u5782\u308c\u4e0b\u304c\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3002 <\/p>\n\n\n\n<p>\u6e29\u5ea6\u306b\u5bfe\u3059\u308b\u30af\u30ea\u30fc\u30d7\u306e\u30ec\u30d9\u30eb\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u7a2e\u985e\u3068\u305d\u306e\u7279\u6027\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070 <a href=\"https:\/\/firstmold.com\/ja\/tips\/glass-transition-temperature\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u8ee2\u79fb\u6e29\u5ea6 (Tg)<\/strong><\/a> \u3068\u878d\u70b9\u304c\u30af\u30ea\u30fc\u30d7\u767a\u751f\u306e\u53ef\u80fd\u6027\u3092\u6c7a\u5b9a\u3059\u308b\u3002\u4f8b\u3048\u3070\u30dd\u30ea\u30a8\u30c6\u30f3\u306fTg\u304c\u4f4e\u3044\u305f\u3081\u3001\u9069\u5ea6\u306a\u6e29\u5ea6\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u5909\u5f62\u3057\u3066\u30af\u30ea\u30fc\u30d7\u3092\u5f62\u6210\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u30dd\u30ea\u30a8\u30fc\u30c6\u30eb\u30a8\u30fc\u30c6\u30eb\u30b1\u30c8\u30f3\u306e\u3088\u3046\u306a\u9ad8\u6a5f\u80fd\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306f\u3001\u4ed6\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3088\u308a\u3082\u71b1\u306b\u5f37\u3044\u3002 <\/p>\n\n\n\n<p>\u6e29\u5ea6\u4e0a\u6607\u3092\u7ba1\u7406\u3059\u308b\u306b\u306f\u3001\u88fd\u54c1\u8a2d\u8a08\u306b\u8010\u71b1\u7d20\u6750\u3092\u4f7f\u3063\u305f\u308a\u3001\u65ad\u71b1\u6750\u3092\u5897\u3084\u3057\u305f\u308a\u3059\u308b\u65b9\u6cd5\u304c\u3042\u308b\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u307e\u305f\u3001\u52d5\u4f5c\u74b0\u5883\u6e29\u5ea6\u304c\u30af\u30ea\u30fc\u30d7\u3092\u8a98\u767a\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-material-type\">3.\u7d20\u6750\u30bf\u30a4\u30d7<\/h3>\n\n\n\n<p>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u5206\u5b50\u69cb\u9020\u306b\u9055\u3044\u304c\u3042\u308b\u3002\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff08PE\uff09\u306e\u3088\u3046\u306a\u30dd\u30ea\u30de\u30fc\u306f\u5206\u5b50\u9593\u529b\u304c\u5f31\u304f\u3001Tg\u304c\u4f4e\u3044\u3002\u3053\u306e\u3088\u3046\u306a\u6750\u6599\u306f\u3001\u9069\u5ea6\u306a\u6e29\u5ea6\u3067\u9759\u7684\u8ca0\u8377\u3092\u304b\u3051\u308b\u3068\u30af\u30ea\u30fc\u30d7\u3092\u8d77\u3053\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u306f\u9577\u3044\u76f4\u9396\u72b6\u5206\u5b50\u3092\u6301\u3061\u3001\u4e92\u3044\u306b\u305a\u308c\u3066\u5f90\u3005\u306b\u5909\u5f62\u3057\u307e\u3059\u3002 <\/p>\n\n\n\n<p>\u540c\u3058\u7406\u7531\u304b\u3089\u3001\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8\uff08PC\uff09\u306e\u3088\u3046\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30fb\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306f\u3001\u4e00\u822c\u7684\u306a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3088\u308a\u3082\u5206\u5b50\u69cb\u9020\u304c\u898f\u5247\u7684\u3067\u71b1\u5b89\u5b9a\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u8010\u30af\u30ea\u30fc\u30d7\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u3002\u6a5f\u68b0\u7684\u7279\u6027\u306f\u305d\u306e\u307e\u307e\u306b\u3001\u9577\u671f\u9593\u306e\u9ad8\u5727\u4e0b\u3001\u9ad8\u6e29\u4e0b\u3067\u3082\u5b89\u5b9a\u6027\u3068\u5805\u7262\u6027\u3092\u7dad\u6301\u3059\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u6750\u6599\u306f\u9ad8\u5727\u7e2e\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u308b\u3002 <\/p>\n\n\n\n<p>\u69d8\u3005\u306a\u7a2e\u985e\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u304c\u793a\u3059\u30af\u30ea\u30fc\u30d7\u904e\u7a0b\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u8003\u616e\u3059\u308c\u3070\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u6700\u9069\u306a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3092\u5bb9\u6613\u306b\u6c7a\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1200\" height=\"750\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Three-factors-causing-creeping.webp\" alt=\"\u30af\u30ea\u30fc\u30d4\u30f3\u30b0\u3092\u5f15\u304d\u8d77\u3053\u30593\u3064\u306e\u8981\u56e0\" class=\"wp-image-31443\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Three-factors-causing-creeping.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Three-factors-causing-creeping-300x188.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Three-factors-causing-creeping-1024x640.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Three-factors-causing-creeping-768x480.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Three-factors-causing-creeping-18x12.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Three-factors-causing-creeping-600x375.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-measuring-creep\">\u30af\u30ea\u30fc\u30d7\u306e\u6e2c\u5b9a<\/h2>\n\n\n\n<p>\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u30af\u30ea\u30fc\u30d7\u3092\u30af\u30ea\u30fc\u30d7\u66f2\u7dda\u3067\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u66f2\u7dda\u306f\u3001\u6750\u6599\u304c\u901a\u5e38\u306e\u8377\u91cd\u306b\u3088\u3063\u3066\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3059\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u6280\u8853\u8005\u306f\u30af\u30ea\u30fc\u30d7\u8a66\u9a13\u3067\u3053\u308c\u3089\u306e\u66f2\u7dda\u3092\u5f97\u307e\u3059\u3002\u30af\u30ea\u30fc\u30d7\u8a66\u9a13\u3068\u306f\u3001\u6280\u8853\u8005\u304c\u6750\u6599\u306b\u4e00\u5b9a\u306e\u8377\u91cd\u307e\u305f\u306f\u5fdc\u529b\u3092\u52a0\u3048\u3001\u9577\u671f\u9593\u306b\u308f\u305f\u3063\u3066\u4e00\u5b9a\u306e\u9593\u9694\u3067\u3072\u305a\u307f\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u6642\u9593\u306f\u6570\u6642\u9593\u3001\u6570\u65e5\u3001\u6570\u30f6\u6708\u306b\u53ca\u3073\u307e\u3059\u3002 <\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"750\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Engineers-measure-creep-in-creep-curves.webp\" alt=\"\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u30af\u30ea\u30fc\u30d7\u66f2\u7dda\u3067\u30af\u30ea\u30fc\u30d7\u3092\u6e2c\u5b9a\u3059\u308b\" class=\"wp-image-31438\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Engineers-measure-creep-in-creep-curves.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Engineers-measure-creep-in-creep-curves-300x188.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Engineers-measure-creep-in-creep-curves-1024x640.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Engineers-measure-creep-in-creep-curves-768x480.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Engineers-measure-creep-in-creep-curves-18x12.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Engineers-measure-creep-in-creep-curves-600x375.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p>\u3053\u306e\u30b0\u30e9\u30d5\u306f\u30af\u30ea\u30fc\u30d7\u306e3\u3064\u306e\u6bb5\u968e\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u7b2c\u4e00\u6bb5\u968e\uff08\u7b2c\u4e00\u6b21\u6bb5\u968e\uff09\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3067\u306f\u3001\u6750\u6599\u306f\u6700\u521d\u306b\u7d20\u65e9\u304f\u5909\u5f62\u3057\u59cb\u3081\u307e\u3059\u304c\u3001\u305d\u306e\u5f8c\u5909\u5f62\u306f\u5b89\u5b9a\u3057\u307e\u3059\u3002\u7b2c\u4e8c\u6bb5\u968e\uff08\u7b2c\u4e8c\u6b21\u6bb5\u968e\uff09\u306f\u3001\u3086\u3063\u304f\u308a\u3068\u3057\u305f\u5b89\u5b9a\u3057\u305f\u5909\u5f62\u901f\u5ea6\u304c\u7279\u5fb4\u3067\u3059\u3002\u305d\u3057\u3066\u6700\u5f8c\u306e\u6bb5\u968e\u3067\u3042\u308b\u7b2c\u4e09\u6bb5\u968e\u3067\u306f\u3001\u5909\u5f62\u304c\u975e\u5e38\u306b\u901f\u304f\u306a\u308a\u3001\u6700\u7d42\u7684\u306b\u6750\u6599\u304c\u7834\u640d\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u66f2\u7dda\u306b\u3088\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u7814\u7a76\u8005\u306f\u3001\u9577\u671f\u9593\u306e\u4f7f\u7528\u5f8c\u306b\u6750\u6599\u304c\u3069\u306e\u3088\u3046\u306a\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u5b9f\u969b\u306e\u4f7f\u7528\u6761\u4ef6\u4e0b\u3067\u306e\u6750\u6599\u306e\u6027\u80fd\u3092\u63a8\u5b9a\u3057\u3001\u69d8\u3005\u306a\u7528\u9014\u3067\u306e\u6750\u6599\u306e\u4f7f\u7528\u306b\u95a2\u3057\u3066\u6b63\u3057\u3044\u6c7a\u5b9a\u3092\u4e0b\u3059\u305f\u3081\u306e\u6307\u91dd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-steps-in-a-typical-creep-test\">\u5178\u578b\u7684\u306a\u30af\u30ea\u30fc\u30d7\u8a66\u9a13\u306e\u30b9\u30c6\u30c3\u30d7<\/h2>\n\n\n\n<p>\u30af\u30ea\u30fc\u30d7\u8a66\u9a13\u306b\u306f\u4ee5\u4e0b\u306e\u5de5\u7a0b\u304c\u542b\u307e\u308c\u308b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-applying-a-fixed-load\">1.\u56fa\u5b9a\u8377\u91cd\u3092\u52a0\u3048\u308b<\/h3>\n\n\n\n<p>\u3053\u306e\u8a66\u9a13\u3067\u306f\u307e\u305a\u3001\u6750\u6599\u306e\u8a66\u9a13\u30b5\u30f3\u30d7\u30eb\u306b\u4e00\u5b9a\u306e\u8377\u91cd\u3092\u304b\u3051\u308b\u304b\u3001\u6750\u6599\u306e\u964d\u4f0f\u5f37\u5ea6\u306e\u30d1\u30fc\u30bb\u30f3\u30c6\u30fc\u30b8\u3067\u5fdc\u529b\u3092\u304b\u3051\u307e\u3059\u3002\u6280\u8853\u8005\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u5168\u4f53\u306b\u540c\u69d8\u306e\u5727\u529b\u3092\u304b\u3051\u308b\u3088\u3046\u306b\u6b63\u78ba\u306b\u8377\u91cd\u3092\u304b\u3051\u307e\u3059\u3002\u3053\u306e\u8377\u91cd\u306f\u3001\u9759\u7684\u8377\u91cd\u306b\u8010\u3048\u308b\u3001\u3042\u308b\u3044\u306f\u5b9a\u5e38\u8377\u91cd\u306b\u6253\u3061\u52dd\u3064\u306a\u3069\u3001\u6750\u6599\u304c\u7d4c\u9a13\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u5b9f\u969b\u306e\u8377\u91cd\u6761\u4ef6\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-monitoring-strain-over-time\">2.\u3072\u305a\u307f\u306e\u7d4c\u6642\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/h3>\n\n\n\n<p>\u8377\u91cd\u3092\u304b\u3051\u305f\u5f8c\u3001\u6280\u8853\u8005\u306f\u6307\u5b9a\u3055\u308c\u305f\u6642\u9593\u306b\u308f\u305f\u3063\u3066\u6750\u6599\u306e\u5f62\u72b6\u5909\u5316\u80fd\u529b\u3092\u983b\u7e41\u306b\u30e2\u30cb\u30bf\u30fc\u3059\u308b\u3002\u3053\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306f\u3001\u6570\u6642\u9593\u304b\u3089\u6570\u65e5\u304b\u3089\u6570\u9031\u9593\u306b\u308f\u305f\u3063\u3066\u884c\u308f\u308c\u307e\u3059\u3002\u6280\u8853\u8005\u306f\u8a66\u9a13\u4e2d\u306b\u3072\u305a\u307f\u30b2\u30fc\u30b8\u3092\u4f7f\u7528\u3057\u3066\u3001\u6750\u6599\u306e\u5f62\u72b6\u306e\u308f\u305a\u304b\u306a\u5909\u5316\u3082\u76e3\u8996\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u71b1\u306f\u8a66\u9a13\u74b0\u5883\u306b\u304a\u3051\u308b\u30af\u30ea\u30fc\u30d7\u306e\u6d41\u308c\u306b\u5f71\u97ff\u3059\u308b\u305f\u3081\u3001\u8a66\u9a13\u4e2d\u306f\u6e29\u5ea6\u3092\u4e00\u5b9a\u306b\u4fdd\u3061\u307e\u3059\u3002\u3053\u306e\u6bb5\u968e\u3067\u306f\u3001\u30af\u30ea\u30fc\u30d7\u306e3\u6bb5\u968e\u306b\u308f\u305f\u308b\u5909\u5316\u3092\u628a\u63e1\u3059\u308b\u305f\u3081\u3001\u6750\u6599\u306e\u5909\u5f62\u3092\u5b9a\u671f\u7684\u306b\u6e2c\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-creating-a-creep-curve\">3.\u30af\u30ea\u30fc\u30d7\u66f2\u7dda\u306e\u4f5c\u6210<\/h3>\n\n\n\n<p>\u6280\u8853\u8005\u306f\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u3001\u7e26\u8ef8\u306e\u6642\u9593\u8ef8\u3068\u3072\u305a\u307f\u8ef8\u306e\u30b0\u30e9\u30d5\u3068\u3057\u3066\u8868\u793a\u3057\u307e\u3059\u3002\u5f97\u3089\u308c\u305f\u30af\u30ea\u30fc\u30d7\u66f2\u7dda\u306f\u3001\u4e00\u5b9a\u5fdc\u529b\u4e0b\u3067\u306e\u6750\u6599\u306e\u30af\u30ea\u30fc\u30d7\u6319\u52d5\u3092\u660e\u78ba\u306b\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3053\u306e\u66f2\u7dda\u304b\u3089\u3001\u7b2c2\u6bb5\u968e\u3067\u306e\u30af\u30ea\u30fc\u30d7\u901f\u5ea6\u3084\u7b2c3\u6bb5\u968e\u3067\u306e\u7834\u58ca\u307e\u3067\u306e\u6642\u9593\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u7279\u6027\u3092\u63a8\u6e2c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u6319\u52d5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u7814\u7a76\u8005\u306f\u3001\u305d\u306e\u6750\u6599\u304c\u9577\u671f\u7684\u306b\u671f\u5f85\u306b\u5fdc\u3048\u3001\u5efa\u8a2d\u3001\u822a\u7a7a\u5b87\u5b99\u3001\u81ea\u52d5\u8eca\u306a\u3069\u306e\u7279\u5b9a\u306e\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"750\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/3-Steps-In-a-Typical-Creep-Test.webp\" alt=\"\u5178\u578b\u7684\u306a\u30af\u30ea\u30fc\u30d7\u8a66\u9a13\u306b\u304a\u3051\u308b3\u3064\u306e\u30b9\u30c6\u30c3\u30d7\" class=\"wp-image-31435\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/3-Steps-In-a-Typical-Creep-Test.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/3-Steps-In-a-Typical-Creep-Test-300x188.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/3-Steps-In-a-Typical-Creep-Test-1024x640.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/3-Steps-In-a-Typical-Creep-Test-768x480.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/3-Steps-In-a-Typical-Creep-Test-18x12.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/3-Steps-In-a-Typical-Creep-Test-600x375.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-real-world-examples-of-creep\">\u30af\u30ea\u30fc\u30d7\u306e\u5b9f\u4f8b<\/h2>\n\n\n\n<p>\u30af\u30ea\u30fc\u30d7\u306e\u6700\u3082\u8eab\u8fd1\u306a\u30b1\u30fc\u30b9\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d1\u30a4\u30d7\u3067\u3042\u308b\u3002\u30af\u30ea\u30fc\u30d7\u306f\u3001\u6c34\u9053\u3084\u704c\u6f11\u7528\u6c34\u8def\u3067\u6c34\u3092\u904b\u3076\u30d1\u30a4\u30d7\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u304b\u3089\u767a\u751f\u3059\u308b\u3002\u3053\u308c\u3089\u306e\u30d1\u30a4\u30d7\u306f\u5185\u90e8\u3067\u6c34\u5727\u3092\u53d7\u3051\u3001\u305d\u306e\u5727\u529b\u306f\u4e00\u5b9a\u3067\u3042\u308b\u305f\u3081\u3001\u6750\u6599\u306b\u306f\u7d99\u7d9a\u7684\u306a\u8ca0\u8377\u304c\u304b\u304b\u308b\u3002\u6700\u7d42\u7684\u306b\u306f\u30d1\u30a4\u30d7\u306b\u5727\u529b\u304c\u304b\u304b\u308a\u3001\u88dc\u5f37\u6750\u306a\u3057\u3067\u4f38\u3073\u305f\u90e8\u5206\u3067\u5782\u308c\u4e0b\u304c\u3063\u305f\u308a\u3001\u5f62\u304c\u5909\u308f\u3063\u305f\u308a\u3059\u308b\u3002\u4f8b\u3048\u3070\u3001\u30d2\u30fc\u30bf\u30fc\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u306e\u9ad8\u6e29\u306f\u3001\u5e73\u5747\u7684\u306a\u5bb6\u5ead\u306e\u6e29\u5ea6\u3088\u308a\u3082\u305a\u3063\u3068\u65e9\u304f\u3001\u30d1\u30a4\u30d7\u3092\u4f38\u3073\u305f\u308a\u7834\u640d\u3057\u305f\u308a\u3059\u308b\u3068\u3053\u308d\u307e\u3067\u62bc\u3057\u4e0a\u3052\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"750\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Steady-internal-pressure-sagging-over-time.webp\" alt=\"\u5b89\u5b9a\u3057\u305f\u5185\u5727\u306e\u7d4c\u5e74\u52a3\u5316\" class=\"wp-image-31441\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Steady-internal-pressure-sagging-over-time.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Steady-internal-pressure-sagging-over-time-300x188.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Steady-internal-pressure-sagging-over-time-1024x640.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Steady-internal-pressure-sagging-over-time-768x480.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Steady-internal-pressure-sagging-over-time-18x12.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Steady-internal-pressure-sagging-over-time-600x375.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p>\u30af\u30ea\u30fc\u30d7\u306e\u6982\u5ff5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u67b6\u6a4b\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff08PEX\uff09\u306a\u3069\u306e\u9069\u5207\u306a\u6750\u6599\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30af\u30ea\u30fc\u30d7\u306f\u81ea\u52d5\u8eca\u90e8\u54c1\u3001\u7279\u306b\u9ad8\u71b1\u3084\u5fdc\u529b\u306b\u5f31\u3044\u90e8\u54c1\u306b\u3082\u5f71\u97ff\u3059\u308b\u3002\u4f8b\u3048\u3070\u3001ABS\uff08\u30a2\u30af\u30ea\u30ed\u30cb\u30c8\u30ea\u30eb\u30fb\u30d6\u30bf\u30b8\u30a8\u30f3\u30fb\u30b9\u30c1\u30ec\u30f3\uff09\u88fd\u306e\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u30fb\u30d1\u30cd\u30eb\u3084\u30a4\u30f3\u30ca\u30fc\u30fb\u30c8\u30ea\u30e0\u306f\u3001\u6570\u5e74\u3067\u8272\u3042\u305b\u3001\u521d\u671f\u306e\u5f62\u72b6\u3092\u5931\u3063\u3066\u3057\u307e\u3046\u3002\u3053\u308c\u3089\u306e\u90e8\u54c1\u306f\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u3092\u53d7\u3051\u3001\u592a\u967d\u5149\u306b\u3088\u308b\u71b1\u306b\u3055\u3089\u3055\u308c\u308b\u305f\u3081\u3001\u898b\u305f\u76ee\u304c\u60aa\u304f\u3001\u64cd\u4f5c\u306b\u652f\u969c\u3092\u304d\u305f\u3059\u3002\u81ea\u52d5\u8eca\u8a2d\u8a08\u8005\u306f\u3001\u8010\u71b1\u6750\u6599\u3084\u88dc\u5f37\u6750\u3092\u4f7f\u7528\u3057\u305f\u308a\u3001\u5fdc\u529b\u96c6\u4e2d\u3092\u4fee\u6b63\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3092\u7de9\u548c\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"750\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Sun\u2011heat-and-stress-makes-shape-loss-and-fading.webp\" alt=\"\u592a\u967d\u71b1\u3068\u30b9\u30c8\u30ec\u30b9\u306b\u3088\u308b\u578b\u5d29\u308c\u3068\u8272\u3042\u305b\" class=\"wp-image-31442\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Sun\u2011heat-and-stress-makes-shape-loss-and-fading.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Sun\u2011heat-and-stress-makes-shape-loss-and-fading-300x188.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Sun\u2011heat-and-stress-makes-shape-loss-and-fading-1024x640.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Sun\u2011heat-and-stress-makes-shape-loss-and-fading-768x480.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Sun\u2011heat-and-stress-makes-shape-loss-and-fading-18x12.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Sun\u2011heat-and-stress-makes-shape-loss-and-fading-600x375.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p>\u533b\u7642\u6a5f\u5668\u3067\u306f\u5b89\u5168\u6027\u3068\u4fe1\u983c\u6027\u304c\u91cd\u8981\u3067\u3042\u308b\u305f\u3081\u3001\u30af\u30ea\u30fc\u30d7\u306f\u8907\u96d1\u306a\u8981\u7d20\u3067\u3042\u308b\u3002\u4f8b\u3048\u3070\u3001\u7fa9\u80a2\u88c5\u5177\u306f\u8efd\u91cf\u69cb\u9020\u306e\u305f\u3081\u306b\u8efd\u91cf\u306e\u9ad8\u5206\u5b50\u6750\u6599\u3092\u4f7f\u7528\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u3053\u308c\u3089\u306e\u6750\u6599\u306f\u3001\u4f55\u5e74\u4f7f\u7528\u3057\u3066\u3082\u5b89\u5b9a\u3057\u305f\u69cb\u9020\u3068\u6027\u80fd\u3092\u7dad\u6301\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u60a3\u8005\u306e\u4f53\u91cd\u3084\u52d5\u4f5c\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u7e70\u308a\u8fd4\u3057\u8377\u91cd\u306f\u3001\u6750\u6599\u304c\u9ad8\u3044\u8010\u30af\u30ea\u30fc\u30d7\u6027\u3092\u6301\u3063\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u8377\u91cd\u304c\u5f90\u3005\u306b\u5909\u5f62\u3057\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u3053\u306e\u30ea\u30b9\u30af\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u30dd\u30ea\u30a8\u30fc\u30c6\u30eb\u30a8\u30fc\u30c6\u30eb\u30b1\u30c8\u30f3\uff08PEEK\uff09\u306a\u3069\u306e\u9ad8\u6027\u80fd\u30dd\u30ea\u30de\u30fc\u3092\u63a1\u7528\u3057\u3066\u5668\u5177\u3092\u88fd\u9020\u3057\u3066\u3044\u308b\u3002\u307e\u305f\u3001\u3088\u308a\u8010\u4e45\u6027\u304c\u9ad8\u304f\u3001\u3088\u308a\u9577\u671f\u9593\u6a5f\u80fd\u3059\u308b\u3088\u3046\u306b\u3001\u8907\u5408\u6750\u6599\u3092\u5668\u5177\u306e\u8a2d\u8a08\u306b\u7d44\u307f\u8fbc\u3093\u3067\u3044\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"750\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Cyclic-load-need-high\u2011performance-polymers.webp\" alt=\"\u7e70\u308a\u8fd4\u3057\u8377\u91cd\u306f\u9ad8\u6027\u80fd\u30dd\u30ea\u30de\u30fc\u3092\u5fc5\u8981\u3068\u3059\u308b\" class=\"wp-image-31437\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Cyclic-load-need-high\u2011performance-polymers.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Cyclic-load-need-high\u2011performance-polymers-300x188.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Cyclic-load-need-high\u2011performance-polymers-1024x640.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Cyclic-load-need-high\u2011performance-polymers-768x480.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Cyclic-load-need-high\u2011performance-polymers-18x12.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Cyclic-load-need-high\u2011performance-polymers-600x375.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-design-strategies-to-minimize-creep\">\u30af\u30ea\u30fc\u30d7\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u8a2d\u8a08\u6226\u7565<\/h2>\n\n\n\n<p>\u7d39\u4ecb\u3057\u305f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306e\u30af\u30ea\u30fc\u30d7\u3092\u4f4e\u6e1b\u3059\u308b\u305f\u3081\u306e\u5bfe\u7b56\u306f\u3001\u5f37\u5316\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306b\u4ee3\u8868\u3055\u308c\u308b\u3088\u3046\u306b\u3001\u6750\u6599\u306e\u6539\u826f\u304b\u3089\u59cb\u307e\u308b\u3002\u30ac\u30e9\u30b9\u3084\u30ab\u30fc\u30dc\u30f3\u306a\u3069\u306e\u7e4a\u7dad\u3092\u30dd\u30ea\u30de\u30fc\u306b\u52a0\u3048\u308b\u3053\u3068\u3067\u3001\u305d\u306e\u6a5f\u68b0\u7684\u7279\u6027\u304c\u5909\u5316\u3059\u308b\u3002\u3053\u308c\u3089\u306e\u8981\u7d20\u306f\u3001\u5fdc\u529b\u306b\u8010\u3048\u308b\u6750\u6599\u306e\u80fd\u529b\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002\u3053\u308c\u3089\u306e\u88dc\u5f37\u6750\u306f\u3001\u305d\u306e\u3088\u3046\u306a\u30dd\u30ea\u30de\u30fc\u9396\u304c\u52d5\u304d\u306b\u304f\u304f\u3059\u308b\u305f\u3081\u3001\u9577\u671f\u7684\u306b\u306f\u4e92\u3044\u306b\u3059\u3079\u308a\u5408\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u4f8b\u3048\u3070\u3001\u30ac\u30e9\u30b9\u7e4a\u7dad\u5f37\u5316\u30ca\u30a4\u30ed\u30f3\u306f\u3001\u4e3b\u306b\u81ea\u52d5\u8eca\u7523\u696d\u3084\u4e00\u90e8\u306e\u5de5\u696d\u88fd\u54c1\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306e\u90e8\u54c1\u306f\u6a5f\u68b0\u7684\u8ca0\u8377\u304c\u5927\u304d\u3044\u3002&nbsp;<\/p>\n\n\n\n<p>\u3082\u30461\u3064\u306e\u7ba1\u7406\u624b\u6cd5\u306f\u3001\u8377\u91cd\u5206\u62c5\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u3063\u3066\u90e8\u54c1\u306e\u7279\u5b9a\u7b87\u6240\u306e\u5fdc\u529b\u3092\u4f4e\u6e1b\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u5fdc\u529b\u4e0a\u6607\u90e8\uff08\u529b\u306e\u304b\u304b\u308b\u5bc6\u5ea6\u304c\u9ad8\u3044\u90e8\u5206\uff09\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u30af\u30ea\u30fc\u30d7\u3092\u60aa\u5316\u3055\u305b\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u92ed\u89d2\u306a\u30b3\u30fc\u30ca\u30fc\u3092\u907f\u3051\u3001\u5f62\u72b6\u9593\u306e\u79fb\u884c\u3092\u7de9\u3084\u304b\u306b\u3059\u308b\u3053\u3068\u3067\u3053\u308c\u3092\u514b\u670d\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u8377\u91cd\u7d4c\u8def\u306b\u30ea\u30d6\u3084\u30d5\u30e9\u30f3\u30b8\u306e\u3088\u3046\u306a\u8a2d\u8a08\u4e0a\u306e\u7279\u5fb4\u3092\u7d44\u307f\u8fbc\u3093\u3067\u3001\u8377\u91cd\u8868\u9762\u7a4d\u3092\u5897\u3084\u3059\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u914d\u7ba1\u9593\u306e\u305f\u308b\u307f\u304c\u6700\u5c0f\u9650\u306b\u306a\u308b\u3088\u3046\u306a\u65b9\u6cd5\u3067\u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u30af\u30ea\u30fc\u30d7\u306e\u4f4e\u6e1b\u306b\u306f\u9ad8\u6027\u80fd\u30dd\u30ea\u30de\u30fc\u306e\u9078\u629e\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002PEEK\u3001\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8\u3001PTFE\u306a\u3069\u306e\u9ad8\u30ac\u30e9\u30b9\u8ee2\u79fb\u6750\u6599\u306f\u3001\u5909\u5f62\u306b\u5bfe\u3059\u308b\u8010\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b0\u4e16\u4ee3\u30dd\u30ea\u30de\u30fc\u306f\u901a\u5e38\u3001\u822a\u7a7a\u5b87\u5b99\u3084\u533b\u7642\u7528\u9014\u306e\u3088\u3046\u306a\u904e\u9177\u306a\u6761\u4ef6\u4e0b\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7528\u9014\u3067\u306f\u3001\u5727\u529b\u3084\u71b1\u306e\u4e0b\u3067\u306e\u9577\u671f\u4fe1\u983c\u6027\u306e\u59a5\u5354\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-creep-behaviour-under-varying-conditions\">\u69d8\u3005\u306a\u6761\u4ef6\u4e0b\u3067\u306e\u30af\u30ea\u30fc\u30d7\u6319\u52d5<\/h2>\n\n\n\n<p>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306f\u5e38\u306b\u540c\u3058\u3088\u3046\u306b\u4f5c\u7528\u3059\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u30af\u30ea\u30fc\u30d7\u901f\u5ea6\u3068\u3044\u3046\u89b3\u70b9\u304b\u3089\u7570\u306a\u308b\u74b0\u5883\u3092\u8003\u5bdf\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u7d20\u6750<\/th><th>\u30af\u30ea\u30fc\u30d7\u30fb\u30a4\u30f3\u30fb\u30b3\u30fc\u30eb\u30c9<\/th><th>\u30af\u30ea\u30fc\u30d7\u30fb\u30a4\u30f3\u30fb\u30d2\u30fc\u30c8<\/th><th>\u7d2b\u5916\u7dda\u66b4\u9732\u4e0b\u3067\u306e\u30af\u30ea\u30fc\u30d7<\/th><th>\u4e00\u5b9a\u8377\u91cd\u4e0b\u3067\u306e\u30af\u30ea\u30fc\u30d7<\/th><th>\u6c34\u5206\u306e\u30af\u30ea\u30fc\u30d7<\/th><\/tr><tr><td>\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff08PE\uff09<\/td><td>\u4f4e\u3044<\/td><td>\u9ad8\u3044<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u9ad8\u3044<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><\/tr><tr><td>PVC<\/td><td>\u4f4e\u3044<\/td><td>\u63a7\u3048\u3081<\/td><td>\u9ad8\u3044<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u4f4e\u3044<\/td><\/tr><tr><td>\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\uff08PP\uff09<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u9ad8\u3044<\/td><td>\u4f4e\u3044<\/td><td>\u9ad8\u3044<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><\/tr><tr><td>\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8\uff08PC\uff09<\/td><td>\u4f4e\u3044<\/td><td>\u4f4e\u3044<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u4f4e\u3044<\/td><\/tr><tr><td>\u30ca\u30a4\u30ed\u30f3\uff08PA\uff09<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u9ad8\u3044<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u9ad8\u3044<\/td><td>\u9ad8\u3044<\/td><\/tr><tr><td>ABS<\/td><td>\u4f4e\u3044<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u4f4e\u3044<\/td><\/tr><tr><td>\u8997\u304d\u898b<\/td><td>\u975e\u5e38\u306b\u4f4e\u3044<\/td><td>\u975e\u5e38\u306b\u4f4e\u3044<\/td><td>\u4f4e\u3044<\/td><td>\u975e\u5e38\u306b\u4f4e\u3044<\/td><td>\u4f4e\u3044<\/td><\/tr><tr><td>\u30dd\u30ea\u30b9\u30c1\u30ec\u30f3\uff08PS\uff09<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u9ad8\u3044<\/td><td>\u9ad8\u3044<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u4f4e\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-comparing-creep-behavior-of-common-plastics\">\u4e00\u822c\u7684\u306a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u30af\u30ea\u30fc\u30d7\u6319\u52d5\u306e\u6bd4\u8f03<\/h3>\n\n\n\n<p>\u4e0b\u306e\u30b0\u30e9\u30d5\u306f\u300125\u2103\u30672MPa\u306e\u4e00\u5b9a\u5fdc\u529b\u3092\u6301\u3064\u3044\u304f\u3064\u304b\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u30af\u30ea\u30fc\u30d7\u7387\u3092\u793a\u3057\u3066\u3044\u308b\u3002PTFE\u306f\u30af\u30ea\u30fc\u30d7\u901f\u5ea6\u304c\u6700\u3082\u5c0f\u3055\u304f\u3001\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u307b\u3068\u3093\u3069\u5909\u5f62\u3057\u306a\u3044\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002PS\u306f\u6700\u3082\u9ad8\u3044\u30af\u30ea\u30fc\u30d7\u7387\u3092\u793a\u3057\u3001\u7d4c\u6642\u7684\u306b\u5909\u5f62\u3057\u3084\u3059\u3044\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002 <\/p>\n\n\n\n<p>\u306e\u3088\u3046\u306a\u4ed6\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u5f37\u5ea6 <a href=\"https:\/\/firstmold.com\/ja\/tips\/ldpe-vs-hdpe\/\" type=\"post\" id=\"30440\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>HDPE &amp; LDPE<\/strong><\/a>, HDPE\u3068\u30ca\u30a4\u30ed\u30f3\u306f\u3001LDPE\u3068PS\u3088\u308a\u3082\u30af\u30ea\u30fc\u30d7\u62b5\u6297\u6027\u304c\u9ad8\u3044\u3002HDPE\u3068\u30ca\u30a4\u30ed\u30f3\u306f\u3001LDPE\u3068PS\u3088\u308a\u3082\u8010\u30af\u30ea\u30fc\u30d7\u6027\u304c\u9ad8\u3044\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"750\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Comparing-Creep-Behavior-of-Common-Plastics.webp\" alt=\"\u4e00\u822c\u7684\u306a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u30af\u30ea\u30fc\u30d7\u6319\u52d5\u306e\u6bd4\u8f03\" class=\"wp-image-31436\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Comparing-Creep-Behavior-of-Common-Plastics.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Comparing-Creep-Behavior-of-Common-Plastics-300x188.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Comparing-Creep-Behavior-of-Common-Plastics-1024x640.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Comparing-Creep-Behavior-of-Common-Plastics-768x480.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Comparing-Creep-Behavior-of-Common-Plastics-18x12.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/12\/Comparing-Creep-Behavior-of-Common-Plastics-600x375.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\">\u7d50\u8ad6<\/h2>\n\n\n\n<p>\u30af\u30ea\u30fc\u30d7\u306e\u539f\u56e0\u3001\u30af\u30ea\u30fc\u30d7\u306e\u5927\u304d\u3055\u3092\u6700\u5c0f\u5316\u3059\u308b\u65b9\u6cd5\u3001\u69cb\u9020\u7269\u306b\u5bfe\u3059\u308b\u30af\u30ea\u30fc\u30d7\u306e\u5f71\u97ff\u306b\u95a2\u3059\u308b\u6d1e\u5bdf\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306e\u9078\u629e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u30dd\u30ea\u30de\u30fc\u3092\u30d9\u30fc\u30b9\u3068\u3057\u305f\u90e8\u54c1\u3092\u88fd\u9020\u3059\u308b\u7523\u696d\u7528\u9014\u306b\u304a\u3051\u308b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u4f7f\u7528\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3092\u9069\u5207\u306b\u88dc\u5f37\u3057\u3001\u8377\u91cd\u3092\u9069\u5207\u306b\u5206\u6563\u3055\u305b\u3001\u9ad8\u6027\u80fd\u30dd\u30ea\u30de\u30fc\u3092\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u88fd\u54c1\u306b\u304a\u3051\u308b\u30af\u30ea\u30fc\u30d7\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 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