{"id":3288,"date":"2026-05-12T06:02:54","date_gmt":"2026-05-12T06:02:54","guid":{"rendered":"https:\/\/www.materialstests.com\/?post_type=application&#038;p=3288"},"modified":"2026-05-12T06:02:56","modified_gmt":"2026-05-12T06:02:56","slug":"astm-f1921","status":"publish","type":"application","link":"https:\/\/www.materialstests.com\/ja\/application\/astm-f1921.html","title":{"rendered":"ASTM F1921"},"content":{"rendered":"<h2 class=\"wp-block-heading\">ASTM F1921\u306e\u7406\u89e3\u3068\u30b7\u30fc\u30eb\u306e\u5b8c\u5168\u6027\u306b\u304a\u3051\u308b\u5f79\u5272<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ASTM F1921<\/strong> \u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u6a19\u6e96\u5316\u3055\u308c\u305f\u624b\u9806\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u3002 <strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6<\/strong> \u71b1\u53ef\u5851\u6027\u30d5\u30a3\u30eb\u30e0\u3084\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u30a6\u30a7\u30d6\u306e\u30d2\u30fc\u30c8\u30b7\u30fc\u30eb\u76f4\u5f8c\u3002\u30d5\u30a9\u30fc\u30e0\u30d5\u30a3\u30eb\u30b7\u30fc\u30eb\uff08FFS\uff09\u306e\u3088\u3046\u306a\u9ad8\u901f\u5305\u88c5\u4f5c\u696d\u3067\u306f\u3001\u30b7\u30fc\u30eb\u306f\u51b7\u5374\u524d\u306b\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u306b\u76f4\u9762\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001\u3053\u306e\u7279\u6027\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f93\u6765\u306e\u30b7\u30fc\u30eb\u5f37\u5ea6\u8a66\u9a13\u3068\u306f\u7570\u306a\u308a\u3001ASTM F1921\u306f\u4ee5\u4e0b\u306e\u70b9\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u308b\u3002 <strong>\u6eb6\u878d\u307e\u305f\u306f\u534a\u6eb6\u878d\u72b6\u614b\u3067\u306e\u30b7\u30fc\u30eb\u6027\u80fd<\/strong>, \u3053\u306eASTM F1921\u306f\u3001\u5b9f\u969b\u306e\u88fd\u9020\u6761\u4ef6\u306b\u5bfe\u3059\u308b\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u54c1\u8cea\u7ba1\u7406\u30c1\u30fc\u30e0\u306f\u3001ASTM F1921\u3092\u6750\u6599\u6bd4\u8f03\u3001\u30b7\u30fc\u30eb\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u6700\u9069\u5316\u3001\u65e9\u671f\u30b7\u30fc\u30eb\u4e0d\u826f\u306e\u9632\u6b62\u306b\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6\u3068\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6<\/strong> \u30d2\u30fc\u30c8\u30b7\u30fc\u30eb\u304c\u307e\u3060\u71b1\u3044\u3046\u3061\u306b\u5265\u304c\u3059\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u3002\u3053\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001\u5305\u88c5\u52b9\u7387\u3068\u88fd\u54c1\u306e\u5b89\u5168\u6027\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30db\u30c3\u30c8\u30b7\u30fc\u30eb\u5f37\u5ea6\u8a66\u9a13\u6a5f\u3092\u4f7f\u7528\u3059\u308b\u7406\u7531<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>\u30db\u30c3\u30c8\u30b7\u30fc\u30eb\u5f37\u5ea6\u8a66\u9a13\u6a5f<\/strong> \u306f\u3001\u898f\u5b9a\u3055\u308c\u305f\u6761\u4ef6\u4e0b\u3067\u3001\u5236\u5fa1\u3055\u308c\u305f\u30b7\u30fc\u30ea\u30f3\u30b0\u3068\u5373\u6642\u306e\u5f15\u5f35\u5206\u96e2\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5de5\u696d\u7528\u30b7\u30fc\u30ea\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u306e\u6b63\u78ba\u306a\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u53cd\u5fa9\u53ef\u80fd\u3067\u6a19\u6e96\u5316\u3055\u308c\u305f\u7d50\u679c<\/li>\n\n\n\n<li>\u6750\u6599\u9593\u306e\u78ba\u5b9f\u306a\u6bd4\u8f03<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u7528\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6\u8a66\u9a13<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306b\u3064\u3044\u3066 <strong>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u306e\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6\u8a66\u9a13<\/strong> \u306b\u5e83\u304f\u9069\u7528\u3055\u308c\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u591a\u5c64\u30d0\u30ea\u30a2\u30d5\u30a3\u30eb\u30e0<\/li>\n\n\n\n<li>\u30e9\u30df\u30cd\u30fc\u30c8\u5305\u88c5\u69cb\u9020<\/li>\n\n\n\n<li>\u533b\u7642\u30fb\u533b\u85ac\u54c1\u5305\u88c5<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3092\u6c7a\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002 <strong>\u30b7\u30fc\u30eb\u958b\u59cb\u6e29\u5ea6\uff08SIT\uff09<\/strong> \u3068\u6700\u9069\u306a\u30b7\u30fc\u30ea\u30f3\u30b0\u30fb\u30a6\u30a3\u30f3\u30c9\u30a6\u306f\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u6700\u9069\u5316\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM F1921\u306b\u898f\u5b9a\u3055\u308c\u305f\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM F1921\u306b\u306f\u3001\u30b7\u30fc\u30ea\u30f3\u30b0\u76f4\u5f8c\u306e\u30b7\u30fc\u30eb\u5f37\u5ea6\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u8003\u6848\u3055\u308c\u305f2\u3064\u306e\u4e3b\u8981\u8a66\u9a13\u65b9\u6cd5\u304c\u542b\u307e\u308c\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM F1921 \u65b9\u6cd5A\uff08\u56fa\u5b9a\u9045\u5ef6\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e8b\u524d\u306b\u8a2d\u5b9a\u3057\u305f\u51b7\u5374\u6642\u9593\u306b\u304a\u3051\u308b\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6\u306e\u6e2c\u5b9a<\/li>\n\n\n\n<li>\u3092\u751f\u6210\u3059\u308b\u3002 <strong>\u51b7\u5374\u66f2\u7dda<\/strong> \u30b7\u30fc\u30eb\u5f37\u5ea6\u5bfe\u6642\u9593<\/li>\n\n\n\n<li>\u8a73\u7d30\u306a\u6750\u6599\u7279\u6027\u8a55\u4fa1\u306b\u6700\u9069<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM F1921 \u65b9\u6cd5B\uff08\u53ef\u5909\u9045\u5ef6\u6642\u9593\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c6\u30b9\u30c8\u524d\u306b\u9078\u629e\u3057\u305f\u9045\u5ef6\u6642\u9593\u3092\u9069\u7528<\/li>\n\n\n\n<li>\u3092\u8a18\u9332\u3059\u308b\u3002 <strong>\u5206\u96e2\u6642\u306e\u6700\u5927\u529b<\/strong><\/li>\n\n\n\n<li>\u30d7\u30ed\u30bb\u30b9\u6307\u5411\u306e\u30c6\u30b9\u30c8\u3084\u8fc5\u901f\u306a\u6bd4\u8f03\u306b\u6700\u9069<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3061\u3089\u306e\u65b9\u6cd5\u306b\u3082\u542b\u307e\u308c\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b7\u30fc\u30ea\u30f3\u30b0\u6e29\u5ea6\u3001\u5727\u529b\u3001\u6ede\u7559\u6642\u9593\u306e\u5236\u5fa1<\/li>\n\n\n\n<li>\u5bc6\u5c01\u3055\u308c\u305f\u691c\u4f53\u306e\u81ea\u52d5\u5206\u96e2<\/li>\n\n\n\n<li>\u7834\u640d\u307e\u3067\u306e\u5265\u96e2\u529b\u306e\u6e2c\u5b9a<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u8a66\u9a13\u306b\u304a\u3051\u308b\u4e3b\u8981\u30d1\u30e9\u30e1\u30fc\u30bf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fe1\u983c\u6027\u306e\u9ad8\u3044ASTM F1921\u306e\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u3001\u4f5c\u696d\u8005\u306f\u614e\u91cd\u306b\u7ba1\u7406\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b7\u30fc\u30eb\u6e29\u5ea6<\/strong><br>\u901a\u5e38\u3001\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u66f2\u7dda\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u3001\u3042\u308b\u7bc4\u56f2\u306b\u308f\u305f\u3063\u3066\u8a66\u9a13\u3092\u884c\u3046\u3002\u3053\u306e\u66f2\u7dda\u306f\u30b7\u30fc\u30eb\u958b\u59cb\u6e29\u5ea6\u4ed8\u8fd1\u304b\u3089\u59cb\u307e\u308a\u3001\u5f90\u3005\u306b\u5897\u52a0\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6ede\u7559\u6642\u9593<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u226425 \u00b5m\u30d5\u30a3\u30eb\u30e0\uff1a\uff5e0.5\u79d2<\/li>\n\n\n\n<li>25-64 \u00b5m\u30d5\u30a3\u30eb\u30e0\uff1a\uff5e1.0\u79d2<\/li>\n\n\n\n<li>64 \u00b5m\u30d5\u30a3\u30eb\u30e0\uff1a\uff5e2.5\u79d2<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b7\u30fc\u30eb\u5727\u529b<\/strong><br>\u901a\u5e38\u3001\u4ee5\u4e0b\u306e\u9593\u3067\u7dad\u6301\u3055\u308c\u308b\u3002 <strong>15-30 N\/cm\u00b2<\/strong>, \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u9069\u5207\u306a\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u3092\u78ba\u4fdd\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5206\u96e2\u30b9\u30d4\u30fc\u30c9<\/strong><br>\u6e2c\u5b9a\u3055\u308c\u305f\u529b\u306b\u5f71\u97ff\u3057\u3001\u6bd4\u8f03\u53ef\u80fd\u306a\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u4e00\u8cab\u6027\u3092\u4fdd\u305f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM F1921\u8a66\u9a13\u3067\u89b3\u5bdf\u3055\u308c\u305f\u6545\u969c\u30e2\u30fc\u30c9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6545\u969c\u30e2\u30fc\u30c9\u3092\u8a18\u9332\u3059\u308b\u3053\u3068\u306f\u3001\u7d50\u679c\u3092\u89e3\u91c8\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002\u4e00\u822c\u7684\u306a\u30e2\u30fc\u30c9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b7\u30fc\u30eb\u754c\u9762\u3067\u306e\u63a5\u7740\u4e0d\u826f<\/li>\n\n\n\n<li>\u6750\u6599\u5185\u90e8\u306e\u51dd\u96c6\u7834\u58ca<\/li>\n\n\n\n<li>\u5c64\u306e\u5265\u96e2<\/li>\n\n\n\n<li>\u6750\u6599\u306e\u7834\u65ad\u307e\u305f\u306f\u4f38\u3073<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u89b3\u5bdf\u7d50\u679c\u306f\u3001\u6545\u969c\u306e\u539f\u56e0\u304c\u3001\u3053\u306e\u70b9\u306b\u3042\u308b\u306e\u304b\u3069\u3046\u304b\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002 <strong>\u30b7\u30fc\u30eb\u306e\u5f31\u70b9\u307e\u305f\u306f\u6750\u6599\u69cb\u9020\u306e\u554f\u984c<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b63\u3057\u3044\u30db\u30c3\u30c8\u30b7\u30fc\u30eb\u5f37\u5ea6\u8a66\u9a13\u6a5f\u306e\u9078\u629e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fe1\u983c\u3067\u304d\u308b <strong>\u30db\u30c3\u30c8\u30b7\u30fc\u30eb\u5f37\u5ea6\u8a66\u9a13\u6a5f<\/strong> \u306fASTM F1921\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3001\u5b89\u5b9a\u3057\u305f\u518d\u73fe\u6027\u306e\u3042\u308b\u7d50\u679c\u3092\u63d0\u4f9b\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cell Instruments\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5148\u9032\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002 <strong><a href=\"https:\/\/www.materialstests.com\/ja\/hot-tack-tester.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30db\u30c3\u30c8\u30fb\u30bf\u30c3\u30af\u30fb\u30c6\u30b9\u30bf\u30fc<\/a> (HTT\u30b7\u30ea\u30fc\u30ba\uff09<\/strong>, \u6b63\u78ba\u3055\u3068\u67d4\u8edf\u6027\u3092\u8ffd\u6c42\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PLC\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0<\/strong> \u4e00\u8cab\u3057\u305f\u81ea\u52d5\u5316\u3092\u4fdd\u8a3c<\/li>\n\n\n\n<li><strong>\u9ad8\u7cbe\u5ea6\u6e29\u5ea6\u5236\u5fa1 (\u00b10.2\u00b0C)<\/strong> \u518d\u73fe\u6027\u3092\u4fdd\u8a3c<\/li>\n\n\n\n<li>\u4e21\u65b9\u3092\u30b5\u30dd\u30fc\u30c8 <strong>\u65b9\u6cd5A\u3068\u65b9\u6cd5B<\/strong> \u30c6\u30b9\u30c8<\/li>\n\n\n\n<li>\u5e45\u5e83\u3044\u901f\u5ea6\u30ec\u30f3\u30b8\u3067\u69d8\u3005\u306a\u7d20\u6750\u306b\u5bfe\u5fdc<\/li>\n\n\n\n<li>\u7d71\u5408\u3055\u308c\u305f\u5b89\u5168\u6a5f\u80fd\u3068\u6821\u6b63\u6a5f\u80fd<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u6a5f\u80fd\u306b\u3088\u308a\u3001\u30e9\u30dc\u3084\u30e1\u30fc\u30ab\u30fc\u306f\u6b21\u306e\u3088\u3046\u306a\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002 <strong>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u306e\u7dcf\u5408\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6\u8a66\u9a13<\/strong> \u81ea\u4fe1\u3092\u6301\u3063\u3066\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6\u3068\u30b7\u30fc\u30eb\u5f37\u5ea6\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><br>\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6\u306f\u30b7\u30fc\u30eb\u76f4\u5f8c\u306e\u30b7\u30fc\u30eb\u306e\u5b8c\u5168\u6027\u3092\u6e2c\u5b9a\u3057\u3001\u30b7\u30fc\u30eb\u5f37\u5ea6\u306f\u5b8c\u5168\u306b\u51b7\u5374\u3055\u308c\u305f\u30b7\u30fc\u30eb\u3092\u8a55\u4fa1\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.\u306a\u305cASTM F1921\u304c\u5305\u88c5\u306b\u91cd\u8981\u306a\u306e\u3067\u3059\u304b\uff1f<\/strong><br>\u30b7\u30fc\u30eb\u304c\u51b7\u5374\u524d\u306b\u30b9\u30c8\u30ec\u30b9\u3092\u53d7\u3051\u308b\u5b9f\u969b\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u6761\u4ef6\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u3001\u6545\u969c\u3092\u9632\u3050\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.\u3069\u306e\u7523\u696d\u304c <a href=\"https:\/\/store.astm.org\/f1921_f1921m-12r23.html\" target=\"_blank\" rel=\"noreferrer noopener\">ASTM F1921<\/a> \u30c6\u30b9\u30c8\uff1f<\/strong><br>\u98df\u54c1\u5305\u88c5\u3001\u533b\u85ac\u54c1\u3001\u533b\u7642\u6a5f\u5668\u3001\u8edf\u5305\u88c5\u306a\u3069\u306e\u696d\u754c\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.\u30e1\u30bd\u30c3\u30c9A\u3068\u30e1\u30bd\u30c3\u30c9B\u306f\u3069\u306e\u3088\u3046\u306b\u9078\u629e\u3059\u308b\u306e\u3067\u3059\u304b\uff1f<\/strong><br>\u8a73\u7d30\u306a\u5206\u6790\u304a\u3088\u3073\u51b7\u5374\u66f2\u7dda\u306b\u306f\u30e1\u30bd\u30c3\u30c9A\u3092\u4f7f\u7528\u3057\u3001\u3088\u308a\u8fc5\u901f\u3067\u30d7\u30ed\u30bb\u30b9\u6307\u5411\u306e\u8a66\u9a13\u306b\u306f\u30e1\u30bd\u30c3\u30c9B\u3092\u9078\u629e\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5.\u30db\u30c3\u30c8\u30bf\u30c3\u30af\u5f37\u5ea6\u306b\u6700\u3082\u5f71\u97ff\u3059\u308b\u8981\u56e0\u306f\uff1f<\/strong><br>\u30b7\u30fc\u30ea\u30f3\u30b0\u6e29\u5ea6\u3001\u6ede\u7559\u6642\u9593\u3001\u5727\u529b\u3001\u6750\u6599\u7d44\u6210\u304c\u7d50\u679c\u306b\u5927\u304d\u304f\u5f71\u97ff\u3059\u308b\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>ASTM F1921 defines standardized methods to measure hot tack strength of thermoplastic films immediately after sealing. It evaluates seal integrity under real production conditions, focusing on parameters such as temperature, pressure, and dwell time.<\/p>","protected":false},"featured_media":3291,"parent":0,"template":"","meta":{"_acf_changed":false},"standard":[],"class_list":["post-3288","application","type-application","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/ja\/wp-json\/wp\/v2\/application\/3288","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/ja\/wp-json\/wp\/v2\/application"}],"about":[{"href":"https:\/\/www.materialstests.com\/ja\/wp-json\/wp\/v2\/types\/application"}],"version-history":[{"count":3,"href":"https:\/\/www.materialstests.com\/ja\/wp-json\/wp\/v2\/application\/3288\/revisions"}],"predecessor-version":[{"id":3292,"href":"https:\/\/www.materialstests.com\/ja\/wp-json\/wp\/v2\/application\/3288\/revisions\/3292"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/ja\/wp-json\/wp\/v2\/media\/3291"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/ja\/wp-json\/wp\/v2\/media?parent=3288"}],"wp:term":[{"taxonomy":"standard","embeddable":true,"href":"https:\/\/www.materialstests.com\/ja\/wp-json\/wp\/v2\/standard?post=3288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}