{"id":1253,"date":"2026-01-05T01:17:17","date_gmt":"2026-01-05T01:17:17","guid":{"rendered":"https:\/\/www.wrapfilmtest.com\/?p=1253"},"modified":"2026-01-15T06:03:48","modified_gmt":"2026-01-15T06:03:48","slug":"tensile-testing-of-polymers","status":"publish","type":"post","link":"https:\/\/www.wrapfilmtest.com\/ja\/tensile-testing-of-polymers","title":{"rendered":"\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u8a66\u9a13\uff1aASTM D638\u306b\u3088\u308b\u6b63\u78ba\u306a\u6750\u6599\u6027\u80fd\u8a55\u4fa1\u65b9\u6cd5"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<p>\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u8a66\u9a13\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306e\u6a5f\u68b0\u7684\u7279\u6027\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u91cd\u8981\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u3053\u306e\u8a66\u9a13\u306f\u3001\u30dd\u30ea\u30de\u30fc\u304c\u5fdc\u529b\u3084\u3072\u305a\u307f\u306e\u4e0b\u3067\u3069\u306e\u3088\u3046\u306a\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308a\u3001\u305d\u306e\u8010\u4e45\u6027\u3084\u7dcf\u5408\u7684\u306a\u5f37\u5ea6\u306b\u95a2\u3059\u308b\u8cb4\u91cd\u306a\u77e5\u898b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30dd\u30ea\u30de\u30fc\u8a66\u9a13\u306b\u4f7f\u7528\u3055\u308c\u308b\u69d8\u3005\u306a\u898f\u683c\u306e\u4e2d\u3067 <strong>ASTM D638<\/strong> \u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u5f15\u5f35\u7279\u6027\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u6700\u3082\u3088\u304f\u77e5\u3089\u308c\u305f\u65b9\u6cd5\u306e\u3072\u3068\u3064\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f <strong>\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u8a66\u9a13<\/strong>\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u308b\u3002 <strong>ASTM D638<\/strong> \u306a\u3069\u306e\u7279\u6027\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u57fa\u6e96\u3067\u3042\u308b\u3002 <strong>\u964d\u4f0f\u5f37\u5ea6<\/strong>, <strong>\u6297\u5f35\u529b<\/strong>\u305d\u3057\u3066\u3001\u5168\u4f53\u7684\u306a <strong>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u5f15\u5f35\u7279\u6027<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.wrapfilmtest.com\/ja\/tensile-and-elongation-tester\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/Tensile-Testing-of-Polymers-Understanding-ASTM-D638-for-Plastic-Material-Testing.webp\" alt=\"\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u8a66\u9a13\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u8a66\u9a13ASTM D638\u3092\u7406\u89e3\u3059\u308b\" class=\"wp-image-1256\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/Tensile-Testing-of-Polymers-Understanding-ASTM-D638-for-Plastic-Material-Testing.webp 600w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/Tensile-Testing-of-Polymers-Understanding-ASTM-D638-for-Plastic-Material-Testing-400x400.webp 400w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/Tensile-Testing-of-Polymers-Understanding-ASTM-D638-for-Plastic-Material-Testing-280x280.webp 280w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/Tensile-Testing-of-Polymers-Understanding-ASTM-D638-for-Plastic-Material-Testing-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u8a66\u9a13\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>\u5f15\u5f35\u8a66\u9a13\u3068\u306f\u3001\u6750\u6599\u306b\u4e00\u8ef8\u306e\u529b\u3092\u52a0\u3048\u308b\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308a\u3001\u4e00\u822c\u7684\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308b\u3002 <strong>\u53ef\u5851\u6027\u8a66\u9a13\u7247<\/strong>\u3053\u306e\u8a66\u9a13\u306e\u76ee\u7684\u306f\u3001\u6750\u6599\u304c\u5fdc\u529b\u3084\u3072\u305a\u307f\u306e\u4e0b\u3067\u3069\u306e\u3088\u3046\u306b\u6319\u52d5\u3059\u308b\u304b\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002\u3053\u306e\u8a66\u9a13\u306e\u76ee\u7684\u306f\u3001\u6750\u6599\u304c\u5fdc\u529b\u3084\u3072\u305a\u307f\u306e\u3082\u3068\u3067\u3069\u306e\u3088\u3046\u306a\u6319\u52d5\u3092\u793a\u3059\u304b\u3092\u8a55\u4fa1\u3057\u3001\u7834\u65ad\u3059\u308b\u307e\u3067\u306e\u4f38\u3073\u3084\u62b5\u6297\u80fd\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u3067\u6e2c\u5b9a\u3055\u308c\u305f\u4e3b\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3002 <strong>\u5f15\u5f35\u8a66\u9a13<\/strong> \u3092\u542b\u3080\uff1a<\/p>\n\n\n\n<p><strong>\u7834\u65ad\u4f38\u5ea6<\/strong>:\u6750\u6599\u304c\u7834\u65ad\u3059\u308b\u307e\u3067\u306b\u8010\u3048\u3089\u308c\u308b\u9577\u3055\u306e\u5897\u52a0\u7387\u3067\u3001\u5ef6\u6027\u304c\u3042\u308a\u3001\u7834\u65ad\u305b\u305a\u306b\u4f38\u3073\u308b\u80fd\u529b\u3092\u793a\u3059\u3002<\/p>\n\n\n\n<p><strong>\u6297\u5f35\u529b<\/strong>:\u6750\u6599\u304c\u7834\u58ca\u305b\u305a\u306b\u8010\u3048\u3089\u308c\u308b\u6700\u5927\u5fdc\u529b\u3002\u3053\u306e\u7279\u6027\u306f\u3001\u5b9f\u969b\u306e\u7528\u9014\u3067\u5916\u529b\u3092\u53d7\u3051\u305f\u3068\u304d\u306b\u6750\u6599\u304c\u3069\u306e\u3088\u3046\u306a\u6319\u52d5\u3092\u793a\u3059\u304b\u3092\u5224\u65ad\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p><strong>\u964d\u4f0f\u5f37\u5ea6<\/strong>:\u6750\u6599\u304c\u5851\u6027\u5909\u5f62\u3092\u59cb\u3081\u308b\u307e\u3067\u306b\u8010\u3048\u3089\u308c\u308b\u5fdc\u529b\u306e\u5927\u304d\u3055\u3002\u3053\u306e\u7279\u6027\u306f\u3001\u6750\u6599\u304c\u5fdc\u529b\u4e0b\u3067\u69cb\u9020\u7684\u5b8c\u5168\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u7279\u306b\u91cd\u8981\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D638: \u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u8a66\u9a13\u306b\u95a2\u3059\u308b\u898f\u683c<\/h2>\n\n\n\n<p><strong>ASTM D638<\/strong> \u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306e\u5f15\u5f35\u7279\u6027\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5\u3067\u3042\u308b\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u7279\u306b <strong>\u30c0\u30f3\u30d9\u30eb\u578b\u6a19\u672c<\/strong> \u304a\u3088\u3073\u5f37\u5316\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3092\u3001\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u8a66\u9a13\u6a5f\u306e\u901f\u5ea6\u306a\u3069\u306e\u5236\u5fa1\u3055\u308c\u305f\u6761\u4ef6\u4e0b\u3067\u4f7f\u7528\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D638\u306e\u4e3b\u8981\u306a\u5074\u9762<\/h3>\n\n\n\n<p><strong>\u8a66\u9a13\u7247<\/strong>:\u3053\u306e\u8a66\u9a13\u306f\u901a\u5e38\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8a66\u9a13\u7247\u306b\u5bfe\u3057\u3066\u5b9f\u65bd\u3055\u308c\u308b\u3002 <strong>\u30c0\u30f3\u30d9\u30eb\u578b<\/strong> \u307e\u305f\u306f\u3001\u6750\u6599\u306b\u5fdc\u3058\u305f\u305d\u306e\u4ed6\u306e\u9069\u5207\u306a\u5f62\u72b6\u3002\u898f\u683c\u306f\u307e\u305f\u3001\u4e00\u8cab\u3057\u305f\u7d50\u679c\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u8a66\u6599\u306e\u5bf8\u6cd5\u3068\u539a\u3055\u306b\u3064\u3044\u3066\u3082\u6982\u8aac\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p><strong>\u8a66\u9a13\u6761\u4ef6<\/strong>:ASTM D638\u3067\u306f\u3001\u6e29\u5ea6\u3068\u6e7f\u5ea6\u3092\u542b\u3080\u8a66\u9a13\u74b0\u5883\u3092\u7ba1\u7406\u3059\u308b\u3053\u3068\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8a66\u9a13\u7d50\u679c\u306e\u6b63\u78ba\u6027\u3068\u3001\u53ef\u80fd\u306a\u9650\u308a\u73fe\u5b9f\u7684\u306a\u6761\u4ef6\u4e0b\u3067\u306e\u6750\u6599\u306e\u8a55\u4fa1\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30c6\u30b9\u30c8\u6a5f<\/strong>:\u3053\u306e\u8a66\u9a13\u306f\u3001\u8a66\u9a13\u7247\u304c\u7834\u65ad\u3059\u308b\u307e\u3067\u5f35\u529b\u3092\u52a0\u3048\u308b\u5b9a\u7387\u30af\u30ed\u30b9\u30d8\u30c3\u30c9\u79fb\u52d5\u8a66\u9a13\u6a5f\u3092\u7528\u3044\u3066\u5b9f\u65bd\u3055\u308c\u308b\u3002\u3053\u306e\u8a66\u9a13\u6a5f\u306f\u3001\u8a66\u9a13\u7247\u304c\u7834\u65ad\u3059\u308b\u307e\u3067\u5f35\u529b\u3092\u52a0\u3048\u7d9a\u3051\u308b\u305f\u3081\u3001\u6821\u6b63\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002 <strong>\u5f15\u5f35\u5f37\u5ea6\u8a66\u9a13<\/strong> \u306e\u7d50\u679c\u3060\u3002<\/p>\n\n\n\n<p><strong>\u30c6\u30b9\u30c8\u306e\u30b9\u30d4\u30fc\u30c9<\/strong>:\u6750\u6599\u3092\u5f15\u3063\u5f35\u308b\u901f\u5ea6\u304c\u7d50\u679c\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002ASTM D638\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u30dd\u30ea\u30de\u30fc\u3068\u8a66\u6599\u306e\u539a\u3055\u306b\u5bfe\u3059\u308b\u8a66\u9a13\u901f\u5ea6\u306e\u6982\u8981\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u30dd\u30ea\u30de\u30fc\u8a66\u9a13\u306b\u304a\u3051\u308b\u964d\u4f0f\u5f37\u5ea6\u3068\u5f15\u5f35\u5f37\u5ea6\u306e\u91cd\u8981\u6027<\/h2>\n\n\n\n<p><strong>\u5f15\u5f35\u5f37\u5ea6\u8a66\u9a13<\/strong>:\u306b\u304a\u3051\u308b\u4e3b\u8981\u306a\u6e2c\u5b9a\u9805\u76ee\u306e\u3072\u3068\u3064\u3067\u3042\u308b\u3002 <strong>\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u8a66\u9a13<\/strong> \u306f <strong>\u6297\u5f35\u529b<\/strong>\u3053\u308c\u306f\u3001\u6750\u6599\u304c\u7834\u65ad\u3059\u308b\u307e\u3067\u306b\u8010\u3048\u3089\u308c\u308b\u6700\u5927\u5fdc\u529b\u3092\u793a\u3059\u3002\u3053\u306e\u5024\u306f\u3001\u5b9f\u969b\u306e\u7528\u9014\u3067\u30dd\u30ea\u30de\u30fc\u304c\u8377\u91cd\u4e0b\u3067\u3069\u306e\u3088\u3046\u306a\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u304b\u3092\u5224\u65ad\u3059\u308b\u4e0a\u3067\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p><strong>\u964d\u4f0f\u5f37\u5ea6<\/strong>: \u306e <strong>\u964d\u4f0f\u5f37\u5ea6<\/strong> \u306f\u3082\u3046\u4e00\u3064\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3001\u30dd\u30ea\u30de\u30fc\u304c\u6c38\u4e45\u5909\u5f62\u3059\u308b\u307e\u3067\u306b\u8010\u3048\u3089\u308c\u308b\u5fdc\u529b\u306e\u5927\u304d\u3055\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u306e\u7279\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u6750\u6599\u304c\u5fdc\u529b\u4e0b\u3067\u3082\u69cb\u9020\u7684\u5b8c\u5168\u6027\u3092\u7dad\u6301\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u7834\u65ad\u4f38\u5ea6<\/strong>:\u5f15\u5f35\u8a66\u9a13\u3082\u307e\u305f\u3001\u4ee5\u4e0b\u306e\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3059\u308b\u3002 <strong>\u7834\u65ad\u6642\u306e\u4f38\u3073<\/strong>\u3053\u308c\u306f\u3001\u6750\u6599\u304c\u7834\u65ad\u3059\u308b\u307e\u3067\u306b\u3069\u308c\u3060\u3051\u4f38\u3073\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3092\u610f\u5473\u3059\u308b\u3002\u3053\u308c\u306f\u30dd\u30ea\u30de\u30fc\u306e\u67d4\u8edf\u6027\u3068\u5ef6\u6027\u3092\u7406\u89e3\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u7279\u6027\u3092\u7406\u89e3\u3059\u308b<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">1. <strong>\u6297\u5f35\u529b<\/strong><\/h4>\n\n\n\n<p>\u306e <strong>\u6297\u5f35\u529b<\/strong> \u30dd\u30ea\u30de\u30fc\u306e\u6700\u5927\u5fdc\u529b\u306f\u3001\u5ef6\u4f38\u4e2d\u306b\u8010\u3048\u3089\u308c\u308b\u6700\u5927\u5fdc\u529b\u3067\u3042\u308b\u3002\u3053\u306e\u7279\u6027\u306f <strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong> \u6750\u6599\u304c\u5916\u529b\u306b\u3055\u3089\u3055\u308c\u308b\u5834\u6240\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u5305\u88c5\u6750\u3001\u81ea\u52d5\u8eca\u90e8\u54c1\u3001\u533b\u7642\u6a5f\u5668\u306a\u3069\u306f\u3001\u4f7f\u7528\u4e2d\u3001\u53d6\u308a\u6271\u3044\u4e2d\u3001\u8f38\u9001\u4e2d\u306e\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u306b\u8010\u3048\u308b\u305f\u3081\u3001\u9ad8\u3044\u5f15\u5f35\u5f37\u5ea6\u3092\u6301\u3064\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3092\u5fc5\u8981\u3068\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. <strong>\u964d\u4f0f\u5f37\u5ea6<\/strong><\/h4>\n\n\n\n<p>\u306e <strong>\u964d\u4f0f\u5f37\u5ea6<\/strong> \u306f\u3001\u30dd\u30ea\u30de\u30fc\u304c\u6c38\u4e45\u306b\u5909\u5f62\u3057\u59cb\u3081\u308b\u70b9\u3067\u3042\u308b\u3002\u3053\u306e\u70b9\u3092\u8d85\u3048\u308b\u3068\u3001\u529b\u3092\u53d6\u308a\u9664\u3044\u3066\u3082\u5143\u306e\u5f62\u72b6\u306b\u623b\u308b\u3053\u3068\u306f\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u5b9f\u7528\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001 <strong>\u964d\u4f0f\u5f37\u5ea6<\/strong> \u964d\u4f0f\u5f37\u5ea6\u304c\u91cd\u8981\u306a\u306e\u306f\u3001\u964d\u4f0f\u5f37\u5ea6\u306b\u8fd1\u3044\u3001\u3042\u308b\u3044\u306f\u305d\u308c\u3092\u8d85\u3048\u308b\u5fdc\u529b\u3092\u53d7\u3051\u305f\u6750\u6599\u304c\u6c38\u4e45\u5909\u5f62\u3092\u8d77\u3053\u3057\u3001\u6750\u6599\u306e\u69cb\u9020\u7684\u5b8c\u5168\u6027\u304c\u640d\u306a\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304b\u3089\u3067\u3042\u308b\u3002\u4f8b\u3048\u3070\u3001\u5305\u88c5\u306e\u5834\u5408\u3001\u964d\u4f0f\u5f37\u5ea6\u306f\u3001\u5bb9\u5668\u304c\u5185\u5bb9\u7269\u306e\u91cd\u91cf\u306e\u4e0b\u3067\u305d\u306e\u5f62\u72b6\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3. <strong>\u7834\u65ad\u4f38\u5ea6<\/strong><\/h4>\n\n\n\n<p><strong>\u7834\u65ad\u4f38\u5ea6<\/strong> \u7834\u65ad\u4f38\u5ea6\u306f\u3001\u30dd\u30ea\u30de\u30fc\u304c\u7834\u65ad\u3059\u308b\u307e\u3067\u306b\u3069\u306e\u7a0b\u5ea6\u4f38\u3073\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3092\u793a\u3059\u3002\u7834\u65ad\u4f38\u5ea6\u304c\u9ad8\u3044\u307b\u3069\u67d4\u8edf\u306a\u7d20\u6750\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3001\u30b9\u30c8\u30ec\u30c3\u30c1\u30d5\u30a3\u30eb\u30e0\u3084\u533b\u7642\u7528\u30c1\u30e5\u30fc\u30d6\u306a\u3069\u3001\u67d4\u8edf\u6027\u3084\u4f38\u7e2e\u6027\u304c\u8981\u6c42\u3055\u308c\u308b\u7528\u9014\u306b\u6709\u7528\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9 <strong>\u6297\u5f35\u529b<\/strong> \u306f\u3001\u69cb\u9020\u7684\u306a\u5b8c\u5168\u6027\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3001 <strong>\u7834\u65ad\u6642\u306e\u4f38\u3073<\/strong> \u306f\u3001\u6750\u6599\u304c\u7834\u640d\u3059\u308b\u524d\u306b\u3069\u3053\u307e\u3067\u4f38\u3073\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3092\u5224\u65ad\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u3001\u305d\u306e\u6750\u6599\u306b\u95a2\u3059\u308b\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3059\u308b\u3002 <strong>\u5ef6\u6027<\/strong> \u305d\u3057\u3066 <strong>\u56de\u5fa9\u529b<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u8a66\u9a13\u306e\u7528\u9014<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">1. <strong>\u5305\u88c5\u696d\u754c<\/strong><\/h4>\n\n\n\n<p>\u5305\u88c5\u4e2d\u3001 <strong>\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u8a66\u9a13<\/strong> \u3092\u6c7a\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002 <strong>\u5f37\u3055<\/strong> \u305d\u3057\u3066 <strong>\u8010\u4e45\u6027<\/strong> \u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u3001\u30dc\u30c8\u30eb\u3001\u5bb9\u5668\u306a\u3069\u306e\u6750\u6599\u306e\u8a66\u9a13\u3002\u3053\u306e\u8a66\u9a13\u306b\u3088\u308a\u3001\u6750\u6599\u304c\u8f38\u9001\u3001\u4fdd\u7ba1\u3001\u53d6\u308a\u6271\u3044\u6642\u306e\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u306b\u8010\u3048\u3001\u306a\u304a\u304b\u3064\u305d\u306e\u5b8c\u5168\u6027\u3092\u7dad\u6301\u3067\u304d\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u98df\u54c1\u5305\u88c5\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u306f\u3001\u7834\u308c\u308b\u3053\u3068\u306a\u304f\u7a74\u304c\u958b\u3044\u305f\u308a\u88c2\u3051\u305f\u308a\u3059\u308b\u3053\u3068\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u30dc\u30c8\u30eb\u306f\u5185\u90e8\u5727\u529b\u3084\u5916\u529b\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 <strong>\u5f15\u5f35\u8a66\u9a13<\/strong> \u3053\u308c\u3089\u306e\u6750\u6599\u304c\u7279\u5b9a\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3002 <strong>\u6027\u80fd\u57fa\u6e96<\/strong> \u5927\u91cf\u751f\u7523\u3055\u308c\u308b\u524d\u306b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. <strong>\u533b\u7642\u6a5f\u5668\u3068\u533b\u85ac\u54c1<\/strong><\/h4>\n\n\n\n<p>\u533b\u7642\u6a5f\u5668\u3084\u533b\u85ac\u54c1\u306e\u5305\u88c5\u3067\u306f\u3001\u6750\u6599\u306f\u4e08\u592b\u3067\u3042\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u5b89\u5168\u3067\u4fe1\u983c\u3067\u304d\u308b\u3082\u306e\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081 <strong>\u964d\u4f0f\u5f37\u5ea6<\/strong> \u305d\u3057\u3066 <strong>\u6297\u5f35\u529b<\/strong> \u3053\u308c\u3089\u306e\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u308b\u30dd\u30ea\u30de\u30fc\u306f\u3001\u901a\u5e38\u306e\u53d6\u308a\u6271\u3044\u3084\u4f7f\u7528\u4e2d\u306b\u5fdc\u529b\u304c\u304b\u304b\u3063\u305f\u5834\u5408\u3067\u3082\u3001\u4e80\u88c2\u3084\u5909\u5f62\u304c\u751f\u3058\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u3053\u3046\u3060\u3001 <strong>\u533b\u7642\u7528\u5305\u88c5\u6750\u6599<\/strong> \u70b9\u6ef4\u30d0\u30c3\u30b0\u3084\u6ce8\u5c04\u5668\u306e\u3088\u3046\u306b\u3001\u4f7f\u7528\u4e2d\u306e\u5727\u529b\u3084\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u306b\u8010\u3048\u306a\u304c\u3089\u5b8c\u5168\u6027\u3092\u7dad\u6301\u3057\u3001\u85ac\u5264\u306e\u5b89\u5168\u6027\u3068\u7121\u83cc\u6027\u3092\u78ba\u4fdd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3. <strong>\u81ea\u52d5\u8eca\u30fb\u822a\u7a7a\u5b87\u5b99<\/strong><\/h4>\n\n\n\n<p>\u81ea\u52d5\u8eca\u7523\u696d\u3084\u822a\u7a7a\u5b87\u5b99\u7523\u696d\u3067\u306f <strong>\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u7279\u6027<\/strong> \u306f\u3001\u90e8\u54c1\u304c\u6545\u969c\u3059\u308b\u3053\u3068\u306a\u304f\u5927\u304d\u306a\u5fdc\u529b\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002\u4f8b\u3048\u3070 <strong>\u30dd\u30ea\u30de\u30fc\u8907\u5408\u6750\u6599<\/strong> \u8eca\u4f53\u3084\u822a\u7a7a\u5b87\u5b99\u69cb\u9020\u7269\u306b\u4f7f\u7528\u3055\u308c\u308b\u90e8\u54c1\u306f\u3001\u8377\u91cd\u306b\u8010\u3048\u3001\u885d\u6483\u306b\u8010\u3048\u3001\u9577\u671f\u9593\u306e\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6<\/h2>\n\n\n\n<p><strong>\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u8a66\u9a13<\/strong> \u306f\u3001\u6750\u6599\u79d1\u5b66\u3068\u54c1\u8cea\u7ba1\u7406\u306e\u91cd\u8981\u306a\u5074\u9762\u3067\u3042\u308b\u3002\u305d\u306e\u305f\u3081\u306b <strong>ASTM D638<\/strong>\u30e1\u30fc\u30ab\u30fc\u304c\u6b63\u78ba\u306b\u8a55\u4fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <strong>\u6297\u5f35\u529b<\/strong>, <strong>\u964d\u4f0f\u5f37\u5ea6<\/strong>\u3001 \u305d\u3057\u3066 <strong>\u7834\u65ad\u6642\u306e\u4f38\u3073<\/strong> \u30dd\u30ea\u30de\u30fc\u6750\u6599\u304c\u69d8\u3005\u306a\u7528\u9014\u3067\u8981\u6c42\u3055\u308c\u308b\u6027\u80fd\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u3067\u3042\u308d\u3046\u3068\u306a\u304b\u308d\u3046\u3068\u3001\u3060\u3002 <strong>\u5305\u88c5<\/strong>, <strong>\u533b\u7642\u6a5f\u5668<\/strong>\u3001 \u307e\u305f\u306f <strong>\u81ea\u52d5\u8eca\u5de5\u5b66<\/strong>\u3092\u7406\u89e3\u3059\u308b\u3002 <strong>\u5f15\u5f35\u7279\u6027<\/strong> \u8010\u4e45\u6027\u304c\u3042\u308a\u3001\u5b89\u5168\u3067\u3001\u76ee\u7684\u306b\u5408\u3063\u305f\u6750\u6599\u3092\u8a2d\u8a08\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30dd\u30ea\u30de\u30fc\u306e\u77e5\u8b58\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u9069\u5207\u306a <strong>\u5f15\u5f35\u8a66\u9a13\u6a5f<\/strong>\u306a\u3069\u3002 <strong>\u30bb\u30eb\u30a4\u30f3\u30b9\u30c4\u30eb\u30e1\u30f3\u30c4\u306e\u5f15\u5f35\u8a66\u9a13\u6a5f<\/strong>\u3053\u308c\u306b\u3088\u308a\u3001\u88fd\u54c1\u306e\u4e00\u8cab\u6027\u3068\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u3001\u9ad8\u6c34\u6e96\u306e\u7dad\u6301\u3068\u898f\u5236\u8981\u4ef6\u3078\u306e\u9069\u5408\u3092\u652f\u63f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n\n\n\n<p>1.<strong>\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u5f37\u3055\u3068\u306f\uff1f<\/strong><\/p>\n\n\n\n<p><strong>\u6297\u5f35\u529b<\/strong> \u30dd\u30ea\u30de\u30fc\u306e\u6a5f\u68b0\u7684\u5f37\u5ea6\u3068\u306f\u3001\u6750\u6599\u304c\u7834\u65ad\u3059\u308b\u524d\u306b\u5f15\u304d\u4f38\u3070\u3055\u308c\u3066\u8010\u3048\u3089\u308c\u308b\u6700\u5927\u5fdc\u529b\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u3053\u306e\u7279\u6027\u306f\u3001\u5305\u88c5\u3001\u81ea\u52d5\u8eca\u90e8\u54c1\u3001\u533b\u7642\u6a5f\u5668\u306a\u3069\u69d8\u3005\u306a\u7528\u9014\u3067\u30dd\u30ea\u30de\u30fc\u306e\u6a5f\u68b0\u7684\u5f37\u5ea6\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>2.<strong>ASTM D638\u8a66\u9a13\u6cd5\u306f\u4f55\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p>\u306e <strong>ASTM D638<\/strong> \u3053\u306e\u6a19\u6e96\u8a66\u9a13\u6cd5\u306f\u3001\u30d5\u30a3\u30eb\u30e0\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3001\u30b4\u30e0\u3001\u8907\u5408\u6750\u6599\u306a\u3069\u3001\u307b\u3068\u3093\u3069\u306e\u30dd\u30ea\u30de\u30fc\u6750\u6599\u306b\u9069\u7528\u3067\u304d\u308b\u3002\u3053\u306e\u8a66\u9a13\u6cd5\u306f <strong>\u6297\u5f35\u529b<\/strong>, <strong>\u964d\u4f0f\u5f37\u5ea6<\/strong>\u3001 \u305d\u3057\u3066 <strong>\u7834\u65ad\u6642\u306e\u4f38\u3073<\/strong> \u54c1\u8cea\u7ba1\u7406\u3001\u5de5\u5b66\u8a2d\u8a08\u3001\u6750\u6599\u958b\u767a\u306b\u6b20\u304b\u305b\u306a\u3044\u3002<\/p>\n\n\n\n<p>3.<strong>\u306a\u305c\u5f15\u5f35\u8a66\u9a13\u304c\u5fc5\u8981\u306a\u306e\u304b\uff1f<\/strong><\/p>\n\n\n\n<p><strong>\u5f15\u5f35\u8a66\u9a13<\/strong> \u306f\u3001\u6750\u6599\u304c\u5fdc\u529b\u4e0b\u3067\u3069\u306e\u3088\u3046\u306a\u6319\u52d5\u3092\u793a\u3059\u304b\u3092\u5224\u65ad\u3057\u3001\u5b9f\u969b\u306e\u7528\u9014\u306b\u304a\u3051\u308b\u6027\u80fd\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u6027\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u3067 <strong>\u5f3e\u6027\u7387<\/strong>, <strong>\u964d\u4f0f\u70b9<\/strong>\u3001 \u305d\u3057\u3066 <strong>\u6700\u5927\u5f15\u5f35\u5f37\u5ea6<\/strong>\u5f15\u5f35\u8a66\u9a13\u306b\u3088\u308a\u3001\u6750\u6599\u304c\u8a2d\u8a08\u304a\u3088\u3073\u6027\u80fd\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>4.<strong>\u964d\u4f0f\u5f37\u5ea6\u3068\u5f15\u5f35\u5f37\u5ea6\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p><strong>\u964d\u4f0f\u5f37\u5ea6<\/strong> \u3068\u306f\u3001\u6c38\u4e45\u5909\u5f62\u3092\u8d77\u3053\u3059\u3053\u3068\u306a\u304f\u6750\u6599\u304c\u8010\u3048\u3089\u308c\u308b\u6700\u5927\u5fdc\u529b\u306e\u3053\u3068\u3067\u3042\u308b\u3002 <strong>\u6297\u5f35\u529b<\/strong> \u306f\u3001\u6750\u6599\u304c\u7834\u58ca\u3059\u308b\u307e\u3067\u306b\u8010\u3048\u3089\u308c\u308b\u6700\u5927\u5fdc\u529b\u3067\u3042\u308b\u3002\u8a00\u3044\u63db\u3048\u308c\u3070\u3001\u964d\u4f0f\u5f37\u5ea6\u306f\u6750\u6599\u304c\u5909\u5f62\u3057\u59cb\u3081\u308b\u70b9\u3092\u793a\u3057\u3001\u5f15\u5f35\u5f37\u5ea6\u306f\u6750\u6599\u304c\u7834\u65ad\u3059\u308b\u70b9\u3092\u793a\u3059\u3002<\/p>\n\n\n\n<p>5.<strong>\u6b63\u3057\u3044\u5f15\u5f35\u8a66\u9a13\u6a5f\u306e\u9078\u3073\u65b9\u306f\uff1f<\/strong><\/p>\n\n\n\n<p>\u5f15\u5f35\u8a66\u9a13\u6a5f\u3092\u9078\u3076\u969b\u306b\u306f\u3001\u6750\u6599\u306e\u7279\u6027\u3068\u8a66\u9a13\u8981\u4ef6\u306b\u5408\u3063\u305f\u3082\u306e\u3092\u9078\u3076\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30d5\u30a3\u30eb\u30e0\u306e\u3088\u3046\u306a\u67d4\u8edf\u306a\u6750\u6599\u306b\u306f\u3001\u9ad8\u7cbe\u5ea6\u3067\u4f4e\u8377\u91cd\u306e\u8a66\u9a13\u6a5f\u304c\u7406\u60f3\u7684\u3067\u3059\u3002\u3088\u308a\u539a\u3044\u3001\u3042\u308b\u3044\u306f\u3088\u308a\u786c\u3044\u30dd\u30ea\u30de\u30fc\u306e\u5834\u5408\u306f\u3001\u3088\u308a\u9ad8\u3044\u8377\u91cd\u5bb9\u91cf\u3068\u7cbe\u5bc6\u306a\u5236\u5fa1\u3092\u5099\u3048\u305f\u8a66\u9a13\u6a5f\u304c\u5fc5\u8981\u3067\u3059\u3002\u8a66\u9a13\u6a5f\u304c\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u898f\u683c\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <strong>ASTM D638<\/strong> \u4fe1\u983c\u3067\u304d\u308b\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306e\u9375\u3067\u3042\u308b\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u8a66\u9a13\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306e\u6a5f\u68b0\u7684 \u7279\u6027\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u3053\u306e\u8a66\u9a13\u306f\u3001\u30dd\u30ea\u30de\u30fc\u304c\u5fdc\u529b\u3084\u3072\u305a\u307f\u306e\u4e0b\u3067\u3069\u306e\u3088\u3046\u306a\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308a\u3001\u305d\u306e\u8010\u4e45\u6027\u3084\u5168\u4f53\u7684\u306a\u5f37\u5ea6\u306b\u95a2\u3059\u308b\u8cb4\u91cd\u306a\u77e5\u898b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30dd\u30ea\u30de\u30fc\u8a66\u9a13\u306b\u4f7f\u7528\u3055\u308c\u308b\u69d8\u3005\u306a\u898f\u683c\u306e\u4e2d\u3067\u3001ASTM D638\u306f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u5f15\u5f35\u7279\u6027\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u6700\u3082\u8a8d\u77e5\u3055\u308c\u305f\u65b9\u6cd5\u306e\u4e00\u3064\u3068\u3057\u3066\u969b\u7acb\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u964d\u4f0f\u5f37\u3055\u3001\u5f15\u5f35\u5f37\u3055\u3001\u304a\u3088\u3073\u5168\u4f53\u7684\u306a\u5f15\u5f35\u7279\u6027\u306a\u3069\u306e\u7279\u6027\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308bASTM D638\u898f\u683c\u3092\u4e2d\u5fc3\u306b\u3001\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u8a66\u9a13\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u30dd\u30ea\u30de\u30fc\u306e\u5f15\u5f35\u8a66\u9a13\u3068\u306f\uff1f[...]","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1253","post","type-post","status-publish","format-standard","hentry","category-wrap-film-test"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tensile Testing of Polymers: Understanding ASTM D638 for Plastic Material Testing<\/title>\n<meta name=\"description\" content=\"Learn how tensile testing of polymers, specifically ASTM D638, helps evaluate tensile strength, yield strength, and other critical properties of plastic materials for better quality 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