{"id":525,"date":"2025-06-30T02:15:50","date_gmt":"2025-06-30T02:15:50","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?p=525"},"modified":"2025-06-30T02:15:51","modified_gmt":"2025-06-30T02:15:51","slug":"coefficient-of-friction-pvc-testing-guide-based-on-astm-d1894-and-iso-8295","status":"publish","type":"post","link":"https:\/\/www.coefficientfriction.com\/ja\/coefficient-of-friction-pvc-testing-guide-based-on-astm-d1894-and-iso-8295","title":{"rendered":"ASTM D1894\u304a\u3088\u3073ISO 8295\u306b\u57fa\u3065\u304fPVC\u6469\u64e6\u4fc2\u6570\u8a66\u9a13\u30ac\u30a4\u30c9"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>I<\/strong>\u6469\u64e6\u4fc2\u6570PVC\u8a66\u9a13\u5165\u9580<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u306b\u3064\u3044\u3066 <em>\u6469\u64e6\u4fc2\u6570PVC<\/em> \u306f\u3001PVC\u30d5\u30a3\u30eb\u30e0\u3084\u30b7\u30fc\u30c8\u3001\u7279\u306b\u5305\u88c5\u3001\u533b\u7642\u6a5f\u5668\u3001\u5de5\u696d\u7528\u9014\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u6027\u80fd\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3059\u3002\u6469\u64e6\u306f\u3001\u52a0\u5de5\u4e2d\u3001\u7a4d\u5c64\u4e2d\u3001\u3042\u308b\u3044\u306f\u6700\u7d42\u7528\u9014\u3067\u306e\u6750\u6599\u306e\u6319\u52d5\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u3053\u306e\u7279\u6027\u3092\u7406\u89e3\u3057\u3001\u6b63\u78ba\u306b\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u54c1\u8cea\u7ba1\u7406\u306e\u4e00\u8cab\u6027\u3068\u4fe1\u983c\u6027\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56fd\u969b\u7684\u306b\u8a8d\u3081\u3089\u308c\u305f2\u3064\u306e\u898f\u683c<em>ASTM D1894<\/em> \u305d\u3057\u3066 <em>ISO 8295<\/em>-\u9759\u6469\u64e6\u4fc2\u6570\u3068\u52d5\u6469\u64e6\u4fc2\u6570\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u69cb\u9020\u5316\u3055\u308c\u305f\u624b\u9806\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u8a66\u9a13\u30d7\u30ed\u30bb\u30b9\u3001\u6a5f\u5668\u306e\u9078\u629e\u3001\u7d50\u679c\u306e\u89e3\u91c8\u306b\u3064\u3044\u3066\u3001\u7279\u306bPVC\u7d20\u6750\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u8aac\u660e\u3057\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\">ASTM D1894\u3092\u7406\u89e3\u3059\u308b\uff1aPVC\u30d5\u30a3\u30eb\u30e0\u306e\u6469\u64e6\u8a66\u9a13<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><br><em>ASTM D1894<\/em> \u306e\u4e21\u65b9\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u696d\u754c\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002 <strong>\u9759\u7684<\/strong> \u305d\u3057\u3066 <strong>\u52d5\u7684<\/strong> PVC\u306a\u3069\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u306e\u6469\u64e6\u4fc2\u6570\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D1894\u306e\u610f\u7fa9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u898f\u683c\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u308b\u3002 <strong>\u30b9\u30ea\u30c3\u30d7\u7279\u6027<\/strong> \u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u306e\u3053\u308c\u3089\u306e\u7279\u6027\u306f\u3001\u6750\u6599\u306e\u53d6\u308a\u6271\u3044\u3084\u6a5f\u68b0\u52a0\u5de5\u6027\u304c\u8868\u9762\u6469\u64e6\u306b\u5f71\u97ff\u3055\u308c\u308b\u3001\u5305\u88c5\u306b\u4f7f\u7528\u3055\u308c\u308bPVC\u30d5\u30a3\u30eb\u30e0\u306b\u3068\u3063\u3066\u7279\u306b\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u898f\u683c\u3067\u306f\u3001\u5468\u56f2\u6e29\u5ea6\u3084\u30b9\u30ea\u30c3\u30d7\u6dfb\u52a0\u5264\u306b\u3088\u308b\u8868\u9762\u30d6\u30eb\u30fc\u30df\u30f3\u30b0\u306a\u3069\u306e\u5b9f\u74b0\u5883\u6761\u4ef6\u3082\u8003\u616e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e3b\u306a\u8a66\u9a13\u624b\u9806\u306e\u30cf\u30a4\u30e9\u30a4\u30c8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6a19\u672c\u306e\u5bf8\u6cd5\uff1a<\/strong> \u901a\u5e38\u3001\u30d9\u30fc\u30b9\u30d5\u30a3\u30eb\u30e0\uff08\u5e73\u9762\uff09\u306f250\u00d7130mm\u306b\u30ab\u30c3\u30c8\u3055\u308c\u3001\u30bd\u30ea\u306b\u88c5\u7740\u3055\u308c\u308b\u30d5\u30a3\u30eb\u30e0\u306f120mm\u89d2\u3067\u3042\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30de\u30a6\u30f3\u30c8\u30d5\u30a3\u30eb\u30e0\uff1a<\/strong> \u4e21\u65b9\u306e\u30d5\u30a3\u30eb\u30e0\u306b\u3057\u308f\u304c\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002\u6a5f\u68b0\u306e\u65b9\u5411\u306f\u30bd\u30ea\u306e\u52d5\u304d\u3068\u5e73\u884c\u306b\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30c6\u30b9\u30c8\u901f\u5ea6\uff1a<\/strong> 150 \u00b1 30 mm\/\u5206<\/li>\n\n\n\n<li><strong>\u9759\u7684\u4fc2\u6570\uff1a<\/strong> \u904b\u52d5\u3092\u958b\u59cb\u3059\u308b\u306e\u306b\u5fc5\u8981\u306a\u30d4\u30fc\u30af\u529b\u3067\u6c7a\u307e\u308b<\/li>\n\n\n\n<li><strong>\u904b\u52d5\u4fc2\u6570\uff1a<\/strong> \u6301\u7d9a\u904b\u52d5\u4e2d\u306e\u5e73\u5747\u529b\u304b\u3089\u7b97\u51fa<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6469\u64e6\u5024\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u306e\u3042\u308b\u6c5a\u67d3\u3084\u5909\u5f62\u3092\u907f\u3051\u308b\u3088\u3046\u6ce8\u610f\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u307e\u305f\u3001\u7d4c\u5e74\u52a3\u5316\u3084\u6dfb\u52a0\u5264\u306e\u79fb\u884c\u306b\u3088\u308b\u4e0d\u4e00\u81f4\u3092\u9632\u3050\u305f\u3081\u3001\u65b0\u9bae\u306a\u8868\u9762\u3092\u8a66\u9a13\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\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\">ISO 8295\u3068PVC\u6750\u6599\u306e\u6469\u64e6\u4fc2\u6570<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><br><em>ISO 8295<\/em> \u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u4e26\u884c\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63d0\u4f9b\u3059\u308b\u3002 <em>\u6469\u64e6\u4fc2\u6570PVC<\/em>ASTM D1894\u3068\u88c5\u7f6e\u3084\u539f\u7406\u306f\u4e00\u81f4\u3057\u3066\u3044\u308b\u304c\u3001\u624b\u9806\u306b\u306f\u82e5\u5e72\u306e\u9055\u3044\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ISO 8295\u306e\u539f\u7406<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a66\u9a13\u3067\u306f\u3001\u5236\u5fa1\u3055\u308c\u305f\u6761\u4ef6\u4e0b\u3067\u3001\u3042\u308bPVC\u30d5\u30a3\u30eb\u30e0\u3092\u5225\u306ePVC\u30d5\u30a3\u30eb\u30e0\u306e\u4e0a\u3001\u3042\u308b\u3044\u306f\u5225\u306e\u7d20\u6750\u306e\u4e0a\u306b\u79fb\u52d5\u3055\u305b\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u3002\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002 <strong>\u9759\u7684<\/strong> \u305d\u3057\u3066 <strong>\u30c0\u30a4\u30ca\u30df\u30c3\u30af<\/strong> \u6469\u64e6\u4fc2\u6570\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c6\u30b9\u30c8\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5727\u529b\u3092\u304b\u3051\u308b\uff1a<\/strong> \u5747\u4e00\u306a\u5727\u529b\u3092\u78ba\u4fdd\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/li>\n\n\n\n<li><strong>\u30bd\u30ea\u306e\u91cd\u91cf\u3068\u9762\u7a4d\uff1a<\/strong> \u30bd\u30ea\u306f\u6a19\u6e96\u7684\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\uff08\u4e00\u822c\u7684\u306b\u306f200g\u3001\u63a5\u89e6\u9762\u7a4d50\u00d763.5mm\uff09\u306b\u5408\u308f\u305b\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30d5\u30a3\u30eb\u30e0\u3068\u30d5\u30a3\u30eb\u30e0\u3001\u307e\u305f\u306f\u30d5\u30a3\u30eb\u30e0\u3068\u91d1\u5c5e\uff1a<\/strong> \u3069\u3061\u3089\u306e\u69cb\u6210\u3082\u8a8d\u3081\u3089\u308c\u308b\u304c\u3001\u7d50\u679c\u306f\u6750\u6599\u306e\u63a5\u89e6\u9762\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002<\/li>\n\n\n\n<li><strong>\u8868\u9762\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\uff1a<\/strong> \u8a66\u9a13\u7247\u306e\u4e8b\u524d\u8abf\u6574\u306b\u4f7f\u7528\u3057\u305f\u306e\u3068\u540c\u3058\u5927\u6c17\u6761\u4ef6\u4e0b\u3067\u8a66\u9a13\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">PVC\u6469\u64e6\u8a66\u9a13\u306e\u305f\u3081\u306e\u9069\u5207\u306a\u6a5f\u5668\u306e\u9078\u629e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><br>\u6b63\u78ba\u3067\u518d\u73fe\u6027\u306e\u3042\u308b\u691c\u67fb\u3092\u884c\u3046\u305f\u3081\u3001 <strong>\u7cbe\u5bc6\u6a5f\u5668<\/strong> \u304c\u4e0d\u53ef\u6b20\u3060\u3002\u305d\u306e\u305f\u3081\u306b\u306f <em>\u6469\u64e6\u4fc2\u6570PVC<\/em> \u30c6\u30b9\u30c8\u3067\u306f <strong>COF-01 \u6469\u64e6\u4fc2\u6570\u30c6\u30b9\u30bf\u30fc<\/strong> \u3088\u308a <strong>Cell Instruments<\/strong> \u3092\u5f37\u304f\u304a\u52e7\u3081\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">COF-01\u30c6\u30b9\u30bf\u30fc\u3092\u9078\u3076\u7406\u7531<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\uff1a<\/strong> ASTM D1894\u304a\u3088\u3073ISO 8295\u306b\u5b8c\u5168\u6e96\u62e0<\/li>\n\n\n\n<li><strong>\u6b63\u78ba\u3055\uff1a<\/strong> \u9ad8\u5206\u89e3\u80fd\u8377\u91cd\u30bb\u30f3\u30b5\u30fc\u3067\u6b63\u78ba\u306a\u8377\u91cd\u6e2c\u5b9a\u3092\u5b9f\u73fe<\/li>\n\n\n\n<li><strong>\u6c4e\u7528\u6027\u304c\u3042\u308b\uff1a<\/strong> \u30d5\u30a3\u30eb\u30e0\u5bfe\u30d5\u30a3\u30eb\u30e0\u3001\u30d5\u30a3\u30eb\u30e0\u5bfe\u91d1\u5c5e\u306e\u8a66\u9a13\u3092\u30b5\u30dd\u30fc\u30c8<\/li>\n\n\n\n<li><strong>\u4f7f\u3044\u3084\u3059\u3055\uff1a<\/strong> \u76f4\u611f\u7684\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30fb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u81ea\u52d5\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30fb\u30ec\u30dd\u30fc\u30c8<\/li>\n\n\n\n<li><strong>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027\uff1a<\/strong> \u30bb\u30eb\u30a4\u30f3\u30b9\u30c4\u30eb\u30e1\u30f3\u30c4\u3067\u306f\u3001\u898f\u683c\u5916\u306e\u8a66\u6599\u30b5\u30a4\u30ba\u3084\u74b0\u5883\u6761\u4ef6\u306b\u3082\u5bfe\u5fdc\u3057\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u30fb\u30b0\u30ec\u30fc\u30c9\u306e\u6a5f\u5668\u306f\u3001\u691c\u67fb\u7d50\u679c\u306e\u4e00\u8cab\u6027\u3068\u4fe1\u983c\u6027\u3092\u4fdd\u8a3c\u3057\u3001\u53b3\u3057\u3044\u54c1\u8cea\u7ba1\u7406\u8981\u4ef6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\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\">\u4fe1\u983c\u3067\u304d\u308b\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><br>PVC\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u4fe1\u983c\u3067\u304d\u308b\u6469\u64e6\u30c7\u30fc\u30bf\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u65b0\u9bae\u306a\u30b5\u30f3\u30d7\u30eb\u3092\u30c6\u30b9\u30c8\u3059\u308b\uff1a<\/strong> \u7d4c\u5e74\u5909\u5316\u306f\u30b9\u30ea\u30c3\u30d7\u6dfb\u52a0\u5264\u3068\u8868\u9762\u7279\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/li>\n\n\n\n<li><strong>\u6c5a\u67d3\u3092\u907f\u3051\u308b\uff1a<\/strong> \u6307\u7d0b\u3001\u307b\u3053\u308a\u3001\u6cb9\u5206\u306f\u7d50\u679c\u3092\u6b6a\u3081\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u4e00\u8cab\u3057\u305f\u6761\u4ef6\u3067\u306e\u30c6\u30b9\u30c8\uff1a<\/strong> \u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3068\u540c\u3058\u6e29\u5ea6\u3068\u6e7f\u5ea6\u3092\u4fdd\u3064<\/li>\n\n\n\n<li><strong>\u518d\u73fe\u6027\uff1a<\/strong> \u7d71\u8a08\u7684\u6709\u610f\u6027\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u5c11\u306a\u304f\u3068\u30825\u3064\u306e\u8a66\u9a13\u7247\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u5b9a\u671f\u7684\u306a\u6821\u6b63\uff1a<\/strong> \u6a5f\u5668\u304c\u5b9a\u671f\u7684\u306b\u8a8d\u8a3c\u6a19\u6e96\u306b\u5bfe\u3057\u3066\u6821\u6b63\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068<\/li>\n<\/ul>\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 class=\"wp-block-paragraph\"><br>\u3092\u30c6\u30b9\u30c8\u3059\u308b <em>\u6469\u64e6\u4fc2\u6570PVC<\/em> \u306f\u3001\u5305\u88c5\u3001\u30d5\u30a3\u30eb\u30e0\u52a0\u5de5\u3001\u5de5\u696d\u6750\u6599\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u88fd\u9020\u696d\u8005\u3084\u54c1\u8cea\u7ba1\u7406\u306e\u5c02\u9580\u5bb6\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u3082\u306e\u3067\u3059\u3002\u4ee5\u4e0b <strong>ASTM D1894<\/strong> \u305d\u3057\u3066 <strong>ISO 8295<\/strong> \u306f\u3001\u4e00\u8cab\u6027\u304c\u3042\u308a\u3001\u4e16\u754c\u7684\u306b\u8a8d\u3081\u3089\u308c\u305f\u8a55\u4fa1\u65b9\u6cd5\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002 <strong>\u30bb\u30eb\u5f0f\u6469\u64e6\u4fc2\u6570\u8a08 COF-01<\/strong>\u3053\u308c\u306b\u3088\u308a\u3001PVC\u30d5\u30a3\u30eb\u30e0\u306e\u30b9\u30ea\u30c3\u30d7\u7279 \u6027\u3092\u6b63\u78ba\u304b\u3064\u78ba\u5b9f\u306b\u8a55\u4fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3088\u308a\u826f\u3044\u6750\u6599\u306e\u9078\u629e\u3001\u5de5\u7a0b\u7ba1\u7406\u306e\u6539\u5584\u3001\u88fd\u54c1\u6027\u80fd\u306e\u5411\u4e0a\u304c\u53ef\u80fd\u306b\u306a\u308a\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\">\u8981\u70b9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u306b\u3064\u3044\u3066 <em>\u6469\u64e6\u4fc2\u6570PVC<\/em> \u306f\u3001\u5305\u88c5\u30e9\u30a4\u30f3\u306e\u52b9\u7387\u3068\u88fd\u54c1\u306e\u4f7f\u3044\u3084\u3059\u3055\u306b\u76f4\u63a5\u5f71\u97ff\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u898f\u683c <strong>ASTM D1894<\/strong> \u305d\u3057\u3066 <strong>ISO 8295<\/strong> \u5305\u62ec\u7684\u306a\u691c\u67fb\u624b\u9806\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>COF-01\u30c6\u30b9\u30bf\u30fc<\/strong> \u3088\u308a <strong>Cell Instruments<\/strong> \u3053\u308c\u306b\u3088\u308a\u3001\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3001\u6b63\u78ba\u6027\u3001\u518d\u73fe\u6027\u306b\u512a\u308c\u305f\u7d50\u679c\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u3001\u9069\u5207\u306a\u691c\u4f53\u306e\u53d6\u308a\u6271\u3044\u3001\u8a66\u9a13\u74b0\u5883\u3001\u6821\u6b63\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"\u6469\u64e6\u4fc2\u6570\u8a66\u9a13\u30ac\u30a4\u30c9\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/wjEaNctP0KU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>","protected":false},"excerpt":{"rendered":"<p>Introduction to Coefficient of Friction PVC Testing The coefficient of friction PVC is a critical performance parameter for PVC films and sheeting, especially in packaging, medical devices, and industrial applications. Friction affects how materials behave during processing, stacking, or in end-use. Understanding and accurately measuring this property ensures consistency and reliability in quality control. Two internationally recognized standards\u2014ASTM D1894 and ISO 8295\u2014provide structured procedures for determining the static and kinetic coefficients of friction. This article will guide you through the testing process, instrument selection, and interpretation of results, with a specific focus on PVC materials. Understanding ASTM D1894: Friction Testing on PVC Film ASTM D1894 is widely used in the [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-525","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/posts\/525","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/comments?post=525"}],"version-history":[{"count":1,"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/posts\/525\/revisions"}],"predecessor-version":[{"id":526,"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/posts\/525\/revisions\/526"}],"wp:attachment":[{"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/media?parent=525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/categories?post=525"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/tags?post=525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}