{"id":9871,"date":"2026-02-24T15:11:46","date_gmt":"2026-02-24T07:11:46","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d689-2\/"},"modified":"2026-04-16T09:53:21","modified_gmt":"2026-04-16T01:53:21","slug":"astm-d689","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/ja\/standard\/astm-d689\/","title":{"rendered":"ASTM D689"},"content":{"rendered":"<h2 class=\"wp-block-heading\">ASTM D689\u3092\u7406\u89e3\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM D689\u306f\u3001\u5f15\u88c2\u304d\u958b\u59cb\u5f8c\u3001\u30b7\u30fc\u30c8\u9762\u306b\u5782\u76f4\u306a\u65b9\u5411\u306b\u7d19\u3092\u5f15\u88c2\u304f\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u6a19\u6e96\u5316\u3055\u308c\u305f\u65b9\u6cd5\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a66\u9a13\u306f\u3001\u6f5c\u5728\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u640d\u5931\u3092\u6e2c\u5b9a\u53ef\u80fd\u306a\u5f15\u88c2\u529b\u306b\u5909\u63db\u3059\u308b\u30a8\u30eb\u30e1\u30f3\u30c9\u30eb\u30d5\u632f\u308a\u5b50\u6a5f\u69cb\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f15\u5f35\u8a66\u9a13\u3084\u7834\u88c2\u8a66\u9a13\u3068\u306f\u7570\u306a\u308a\u3001ASTM D689\u306f\u5185\u90e8\u5f15\u88c2\u62b5\u6297\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7279\u6027\u306f\u3001\u52a0\u5de5\u3001\u6298\u308a\u7573\u307f\u3001\u88c1\u65ad\u3001\u53d6\u308a\u6271\u3044\u4e2d\u306b\u6025\u6fc0\u306a\u529b\u304c\u52a0\u308f\u3063\u305f\u3068\u304d\u306e\u7d19\u306e\u6319\u52d5\u3092\u53cd\u6620\u3057\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001ASTM D689\u306f\u4ed6\u306e\u5f37\u5ea6\u8a66\u9a13\u3092\u88dc\u5b8c\u3057\u3066\u3001\u3088\u308a\u5b8c\u5168\u306a\u6027\u80fd\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u898f\u683c\u306f\u591a\u304f\u306e\u30b0\u30ec\u30fc\u30c9\u306e\u7d19\u3068\u677f\u7d19\u306b\u9069\u7528\u3055\u308c\u308b\u304c\u3001\u4ea4\u5dee\u65b9\u5411\u306e\u5f15\u304d\u88c2\u304d\u3092\u8a55\u4fa1\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u5834\u5408\u3001\u65b9\u5411\u6027\u306e\u5f37\u3044\u7d19\u306b\u306f\u9069\u3055\u306a\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D689\uff1a\u30a8\u30eb\u30e1\u30f3\u30c9\u30eb\u30d5\u5f15\u88c2\u8a66\u9a13\u6a5f\u306b\u3088\u308b\u7d19\u5f15\u88c2\u5f37\u5ea6\u8a66\u9a13<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u306e <strong data-start=\"1988\" data-end=\"2016\">\u7d19\u306e\u5f15\u88c2\u5f37\u3055\u8a66\u9a13<\/strong> ASTM D689\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b <strong data-start=\"2048\" data-end=\"2076\">\u30a8\u30eb\u30e1\u30f3\u30c9\u30eb\u30d5\u5f15\u304d\u88c2\u304d\u8a66\u9a13\u6a5f<\/strong> \u3092\u4f7f\u3044\u30011\u679a\u307e\u305f\u306f\u8907\u6570\u679a\u306e\u7d19\u3092\u4e00\u5b9a\u306e\u8ddd\u96e2\u3067\u5f15\u304d\u88c2\u304d\u307e\u3059\u3002\u3053\u306e\u6e2c\u5b9a\u5668\u306f\u3001\u7d19\u3092\u5f15\u304d\u88c2\u304f\u3068\u304d\u306b\u632f\u308a\u5b50\u304c\u884c\u3046\u4ed5\u4e8b\u3092\u6e2c\u5b9a\u3057\u3001\u5e73\u5747\u5f15\u304d\u88c2\u304d\u529b\u3092\u8868\u793a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8907\u6570\u306e\u30b7\u30fc\u30c8\u3092\u4e00\u7dd2\u306b\u8a66\u9a13\u3057\u305f\u5834\u5408\u3001\u7d50\u679c\u306f\u5e73\u5747\u5024\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u306e\u5024\u306b\u3088\u3063\u3066\u3001\u8a66\u9a13\u5ba4\u306f1\u679a\u306e\u30b7\u30fc\u30c8\u306e\u304a\u304a\u3088\u305d\u306e\u5f15\u88c2\u62b5\u6297\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e00\u679a\u3067\u8a66\u9a13\u304c\u3067\u304d\u308b\u8584\u3044\u7d19\u306e\u5834\u5408\u306f\u3001\u5f15\u88c2\u62b5\u6297\u3092\u76f4\u63a5\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306e <strong data-start=\"2538\" data-end=\"2564\">\u7d19\u306e\u5f15\u88c2\u5f37\u5ea6<\/strong> ASTM D689\u306b\u3088\u3063\u3066\u5f97\u3089\u308c\u308b\u7d50\u679c\u306f\u3001\u7e4a\u7dad\u306e\u7d50\u5408\u3001\u7e4a\u7dad\u306e\u9577\u3055\u3001\u7cbe\u932c\u6761\u4ef6\u3001\u304a\u3088\u3073\u30b7\u30fc\u30c8\u5168\u4f53\u306e\u5b8c\u5168\u6027\u3092\u793a\u3059\u91cd\u8981\u306a\u6307\u6a19\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a8\u30eb\u30e1\u30f3\u30c9\u30eb\u30d5\u6cd5\u306b\u57fa\u3065\u304f\u8a66\u9a13\u539f\u7406<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30eb\u30e1\u30f3\u30c9\u30eb\u30d5\u6cd5\u306f\u3001\u5358\u7d14\u3060\u304c\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6a5f\u68b0\u7684\u539f\u7406\u3067\u4f5c\u52d5\u3059\u308b\u3002\u8cea\u91cf\u3068\u5f62\u72b6\u304c\u65e2\u77e5\u306e\u632f\u308a\u5b50\u304c\u4e00\u5b9a\u306e\u9ad8\u3055\u304b\u3089\u653e\u305f\u308c\u308b\u3002\u632f\u308a\u5b50\u306f\u30b9\u30a4\u30f3\u30b0\u3057\u306a\u304c\u3089\u3001\u8a66\u9a13\u6a5f\u306b\u30af\u30e9\u30f3\u30d7\u3055\u308c\u305f\u8a66\u9a13\u7247\u3092\u5f15\u304d\u88c2\u304d\u307e\u3059\u3002\u5f15\u304d\u88c2\u304d\u6642\u306b\u6d88\u8cbb\u3055\u308c\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u3001\u632f\u308a\u5b50\u306e\u6700\u7d42\u7684\u306a\u9ad8\u3055\u3092\u6e1b\u5c11\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6e2c\u5b9a\u5668\u306e\u76ee\u76db\u308a\u306f\u3001\u3053\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u640d\u5931\u3092\u5f15\u88c2\u529b\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u5f15\u88c2\u8ddd\u96e2\u306f\u4e00\u5b9a\u3067\u3042\u308b\u305f\u3081\u3001ASTM D689\u3067\u306f\u3001\u624b\u9806\u3068\u88c5\u7f6e\u304c\u4e00\u5b9a\u3067\u3042\u308c\u3070\u3001\u8a66\u9a13\u6240\u9593\u3067\u540c\u7b49\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u539f\u7406\u306b\u3088\u308a\u3001\u30a8\u30eb\u30e1\u30f3\u30c9\u30eb\u30d5\u6cd5\u306f\u8fc5\u901f\u3067\u518d\u73fe\u6027\u304c\u9ad8\u304f\u3001\u88fd\u7d19\u5de5\u5834\u3084\u8a66\u9a13\u6240\u3067\u306e\u65e5\u5e38\u7684\u306a\u54c1\u8cea\u7ba1\u7406\u8a66\u9a13\u306b\u9069\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D689\u306b\u3088\u308b\u8a66\u9a13\u624b\u9806\u306e\u6982\u8981<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u78ba\u3067\u518d\u73fe\u6027\u306e\u3042\u308b\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u8a66\u9a13\u6240\u306fASTM D689\u306b\u6cbf\u3063\u305f\u69cb\u9020\u5316\u3055\u308c\u305f\u624b\u9806\u306b\u5f93\u3046\u3079\u304d\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6a19\u672c\u306e\u6e96\u5099<\/strong><br data-start=\"3614\" data-end=\"3617\">\u5fc5\u8981\u306a\u30b5\u30a4\u30ba\u3068\u5411\u304d\u306e\u7d19\u8a66\u9a13\u7247\u3092\u7528\u610f\u3059\u308b\u3002\u8a66\u9a13\u306f\u901a\u5e38\u3001\u6a5f\u68b0\u65b9\u5411\u3068\u4ea4\u5dee\u65b9\u5411\u306e\u4e21\u65b9\u3067\u884c\u308f\u308c\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d7\u30e9\u30a4\u306e\u9078\u629e<\/strong><br data-start=\"3770\" data-end=\"3773\">\u6e2c\u5b9a\u5024\u304c\u30a8\u30eb\u30e1\u30f3\u30c9\u30eb\u30d5\u5f15\u88c2\u8a66\u9a13\u6a5f\u306e\u6821\u6b63\u7bc4\u56f2\u5185\u306b\u53ce\u307e\u308b\u3088\u3046\u306b\u3001\u9069\u5207\u306a\u30d7\u30e9\u30a4\u6570\u3092\u9078\u629e\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6a5f\u5668\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/strong><br data-start=\"3911\" data-end=\"3914\">\u6821\u6b63\u3092\u78ba\u8a8d\u3057\u3001\u632f\u308a\u5b50\u304c\u81ea\u7531\u306b\u52d5\u304f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u6469\u64e6\u3084\u969c\u5bb3\u7269\u304c\u52d5\u304d\u306b\u5f71\u97ff\u3057\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5f15\u88c2\u304d\u958b\u59cb\u3068\u8a66\u9a13<\/strong><br data-start=\"4056\" data-end=\"4059\">\u8a66\u9a13\u7247\u3092\u3057\u3063\u304b\u308a\u3068\u30af\u30e9\u30f3\u30d7\u3057\u3001\u632f\u308a\u5b50\u3092\u653e\u3059\u3068\u6307\u5b9a\u3055\u308c\u305f\u8ddd\u96e2\u3060\u3051\u7d19\u304c\u7834\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7d50\u679c\u8a18\u9332<\/strong><br data-start=\"4179\" data-end=\"4182\">\u500b\u3005\u306e\u6e2c\u5b9a\u5024\u3092\u8a18\u9332\u3057\u3001\u5404\u8a66\u9a13\u65b9\u5411\u306e\u5e73\u5747\u5024\u3001\u6700\u5927\u5024\u3001\u6700\u5c0f\u5024\u3092\u8a08\u7b97\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30e9\u30a4\u6570\u3068\u8a66\u9a13\u7247\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3092\u6ce8\u610f\u6df1\u304f\u7ba1\u7406\u3059\u308b\u3053\u3068\u306f\u3001\u3070\u3089\u3064\u304d\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u88fd\u7d19\u696d\u754c\u306b\u304a\u3051\u308bASTM D689\u306e\u7528\u9014<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM D689\u306f\u3001\u591a\u304f\u306e\u7d19\u7a2e\u3067\u6700\u7d42\u7528\u9014\u306e\u6027\u80fd\u3092\u4e88\u6e2c\u3059\u308b\u6307\u6a19\u3068\u3057\u3066\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u5305\u88c5\u7528\u7d19\u306f\u3001\u5145\u586b\u4e2d\u3084\u8f38\u9001\u4e2d\u306e\u7834\u640d\u3092\u9632\u3050\u305f\u3081\u306b\u5341\u5206\u306a\u5f15\u88c2\u5f37\u5ea6\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002\u5370\u5237\u7528\u7d19\u306f\u3001\u9ad8\u901f\u52a0\u5de5\u4e2d\u306e\u30a8\u30c3\u30b8\u306e\u640d\u50b7\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u5f15\u88c2\u5f37\u5ea6\u306e\u6069\u6075\u3092\u53d7\u3051\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0 <strong data-start=\"5334\" data-end=\"5360\">\u7d19\u306e\u5f15\u88c2\u5f37\u5ea6<\/strong>, \u30e1\u30fc\u30ab\u30fc\u306f\u3001\u539f\u6599\u3001\u7cbe\u88fd\u30ec\u30d9\u30eb\u3001\u30d7\u30ed\u30bb\u30b9\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3001\u5b89\u5b9a\u3057\u305f\u54c1\u8cea\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fe1\u983c\u3067\u304d\u308b\u7d50\u679c\u306f\u3001\u5b89\u5b9a\u3057\u305f\u7cbe\u5bc6\u306a\u8a08\u6e2c\u6a5f\u5668\u306b\u304b\u304b\u3063\u3066\u3044\u308b\u3002\u6700\u65b0\u306e <strong data-start=\"5597\" data-end=\"5625\">\u30a8\u30eb\u30e1\u30f3\u30c9\u30eb\u30d5\u5f15\u304d\u88c2\u304d\u8a66\u9a13\u6a5f<\/strong>\u306a\u3069\u304c\u3042\u308b\u3002<b>&nbsp;<a href=\"https:\/\/www.packqc.com\/ja\/product\/sld-01-elmendorf-tear-strength-tester\/\" target=\"_blank\" rel=\"noopener\">Cell Instruments\u30c6\u30a3\u30a2\u30c6\u30b9\u30bf\u30fc SLD-01<\/a><\/b>, \u6b63\u78ba\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u6e2c\u5b9a\u3001\u6ed1\u3089\u304b\u306a\u632f\u308a\u5b50\u904b\u52d5\u3001\u9bae\u660e\u306a\u30c7\u30b8\u30bf\u30eb\u307e\u305f\u306f\u30a2\u30ca\u30ed\u30b0\u8868\u793a\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6a5f\u80fd\u306b\u3088\u308a\u3001\u8a66\u9a13\u5ba4\u306fASTM D689\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u306a\u304c\u3089\u3001\u52b9\u7387\u3068\u518d\u73fe\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.celtec.cn\/\" rel=\"nofollow noopener\" target=\"_blank\"><b>\u30bb\u30eb\u30a4\u30f3\u30b9\u30c4\u30eb\u30e1\u30f3\u30c4\u682a\u5f0f\u4f1a\u793e <\/b><\/a>\u30d7\u30ed\u4ed5\u69d8\u306e\u5f15\u88c2\u304d\u8a66\u9a13\u6a5f\u3068\u6280\u8853\u7684\u5c02\u9580\u77e5\u8b58\u3067\u88fd\u7d19\u8a66\u9a13\u6240\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u56fd\u969b\u898f\u683c\u3078\u306e\u6e96\u62e0\u3068\u9577\u671f\u306b\u308f\u305f\u308b\u8a66\u9a13\u306e\u4fe1\u983c\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6 <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><b>ASTM D689 <\/b>\u306f\u3001\u30a8\u30eb\u30e1\u30f3\u30c9\u30eb\u30d5\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u7528\u3044\u305f\u7d19\u306e\u5f15\u88c2\u304d\u5f37\u3055\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u3001\u5b9f\u7e3e\u306e\u3042\u308b\u5b9f\u7528\u7684\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u8a66\u9a13\u539f\u7406\u3092\u7406\u89e3\u3057\u3001\u6b63\u3057\u3044\u624b\u9806\u306b\u5f93\u3044\u3001\u9069\u5207\u306a\u88c5\u7f6e\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001\u8a66\u9a13\u6240\u306f\u54c1\u8cea\u7ba1\u7406\u3068\u88fd\u54c1\u958b\u767a\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u4fe1\u983c\u3067\u304d\u308b\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u88fd\u7d19\u30e1\u30fc\u30ab\u30fc\u306b\u3068\u3063\u3066\u3082\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u3082\u3001ASTM D689\u306f\u5b9f\u969b\u306e\u6027\u80fd\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u306a\u898f\u683c\u3067\u3042\u308a\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM\u304a\u3088\u3073\u56fd\u969b\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u8a66\u9a13\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306b\u3001, <strong data-start=\"5432\" data-end=\"5452\">\u30bb\u30eb\u30a4\u30f3\u30b9\u30c8\u30a5\u30eb\u30e1\u30f3\u30c4<\/strong> \u306f\u3001\u304a\u5ba2\u69d8\u306e\u691c\u67fb\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u305f\u30d7\u30ed\u4ed5\u69d8\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u5c02\u9580\u5bb6\u306b\u3088\u308b\u6280\u8853\u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\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\">ASTM D689\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<br><strong data-start=\"273\" data-end=\"286\">ASTM D689<\/strong> \u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u6a19\u6e96\u8a66\u9a13\u6cd5\u3067\u3042\u308b\u3002 <strong data-start=\"333\" data-end=\"359\">\u7d19\u306e\u5f15\u88c2\u5f37\u5ea6<\/strong> \u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002 <strong data-start=\"369\" data-end=\"397\">\u30a8\u30eb\u30e1\u30f3\u30c9\u30eb\u30d5\u5f15\u304d\u88c2\u304d\u8a66\u9a13\u6a5f<\/strong>. .\u54c1\u8cea\u7ba1\u7406\u306e\u305f\u3081\u306e\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u3001\u6700\u7d42\u7528\u9014\u306b\u304a\u3051\u308b\u7d19\u306e\u6027\u80fd\u3092\u4e88\u6e2c\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM D689\u3092\u4f7f\u7528\u3057\u3066\u8a66\u9a13\u3067\u304d\u308b\u6750\u6599\u306f\u4f55\u3067\u3059\u304b\uff1f<br>\u3053\u306e\u8a66\u9a13\u306f\u3001\u4e8b\u52d9\u7528\u7d19\u3001\u5305\u88c5\u7528\u7d19\u3001\u7279\u6b8a\u7d19\u306a\u3069\u3001\u307b\u3068\u3093\u3069\u306e\u7d19\u7a2e\u306b\u9069\u7528\u3055\u308c\u308b\u3002\u6a5f\u68b0\u65b9\u5411\u3068\u4ea4\u5dee\u65b9\u5411\u306e\u4e21\u65b9\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002 <strong data-start=\"728\" data-end=\"751\">\u7d19\u5207\u308c\u5f37\u5ea6<\/strong> \u6750\u6599\u306e\u8010\u4e45\u6027\u3092\u6b63\u78ba\u306b\u8a55\u4fa1\u3059\u308b\u305f\u3081\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30eb\u30e1\u30f3\u30c9\u30eb\u30d5\u306e\u5f15\u304d\u88c2\u304d\u8a66\u9a13\u6a5f\u306f\u3001\u3053\u306e\u8a66\u9a13\u3067\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u306e\u3067\u3059\u304b\uff1f<br>\u306e <strong data-start=\"882\" data-end=\"910\">\u30a8\u30eb\u30e1\u30f3\u30c9\u30eb\u30d5\u5f15\u304d\u88c2\u304d\u8a66\u9a13\u6a5f<\/strong> \u306f\u632f\u308a\u5b50\u3092\u4f7f\u3063\u3066\u7d19\u3092\u5f15\u304d\u88c2\u304f\u3002\u7d19\u304c\u7834\u308c\u308b\u3068\u304d\u306b\u5438\u53ce\u3057\u305f\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u8a18\u9332\u3055\u308c\u3001\u305d\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u6b21\u306e\u3088\u3046\u306b\u5909\u63db\u3055\u308c\u308b\u3002 <strong data-start=\"1042\" data-end=\"1068\">\u7d19\u306e\u5f15\u88c2\u5f37\u5ea6<\/strong> \u5358\u4e00\u30b7\u30fc\u30c8\u307e\u305f\u306f\u8907\u6570\u30d7\u30e9\u30a4\u306e\u5024\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM D689\u306b\u3088\u308b\u7d19\u306e\u5f15\u88c2\u304d\u5f37\u3055\u8a66\u9a13\u306e\u4e3b\u306a\u624b\u9806\u306f\u4f55\u3067\u3059\u304b\uff1f<br>\u624b\u9806\u306b\u306f\u3001\u8a66\u9a13\u7247\u306e\u6e96\u5099\u3001\u8a66\u9a13\u7247\u306e\u30af\u30e9\u30f3\u30d7\u304c\u542b\u307e\u308c\u308b\u3002 <strong data-start=\"1275\" data-end=\"1295\">\u30a8\u30eb\u30e1\u30f3\u30c9\u30eb\u30d5\u30fb\u30c6\u30b9\u30bf\u30fc<\/strong>, \u5f15\u88c2\u3092\u958b\u59cb\u3057\u3001\u5f15\u88c2\u529b\u3092\u8a18\u9332\u3057\u3001\u5e73\u5747\u5024\u3092\u8a08\u7b97\u3059\u308b\u3002 <strong data-start=\"1375\" data-end=\"1392\">\u5f15\u88c2\u5f37\u5ea6<\/strong>. .\u5305\u62ec\u7684\u306a\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u30c6\u30b9\u30c8\u306f\u30de\u30b7\u30f3\u65b9\u5411\u3068\u30af\u30ed\u30b9\u65b9\u5411\u306e\u4e21\u65b9\u3067\u884c\u308f\u308c\u308b\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Understanding ASTM D689 ASTM D689 defines a standardized method to measure the force required to tear paper in a direction perpendicular to the sheet plane after a tear has been initiated. The test relies on an Elmendorf pendulum mechanism, which converts potential energy loss into a measurable tearing force. Unlike tensile or burst tests, ASTM D689 focuses on internal tearing resistance. This property reflects how paper behaves when subjected to sudden forces during converting, folding, cutting, or handling. For this reason, ASTM D689 often complements other strength tests to provide a more complete performance profile. The standard applies to many grades of paper and paperboard, although it does not suit [&hellip;]<\/p>","protected":false},"featured_media":8703,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"standard-category":[611],"class_list":["post-9871","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/standard\/9871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/media\/8703"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/media?parent=9871"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/standard-category?post=9871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}