{"id":1580,"date":"2025-10-16T01:39:46","date_gmt":"2025-10-16T01:39:46","guid":{"rendered":"https:\/\/chjnjpvhk3.onrocket.site\/?p=1580"},"modified":"2026-07-29T08:04:40","modified_gmt":"2026-07-29T08:04:40","slug":"vulkollan%ef%bc%88%e3%83%90%e3%83%ab%e3%82%b3%e3%83%a9%e3%83%b3%ef%bc%89%e3%81%af%e3%80%81%e9%81%8e%e9%85%b7%e3%81%aa%e5%b7%a5%e6%a5%ad%e4%bd%9c%e6%a5%ad%e5%90%91%e3%81%91%e3%81%ae%e9%ab%98%e6%80%a7","status":"publish","type":"post","link":"https:\/\/pepsenpu.com\/ja\/vulkollan%ef%bc%88%e3%83%90%e3%83%ab%e3%82%b3%e3%83%a9%e3%83%b3%ef%bc%89%e3%81%af%e3%80%81%e9%81%8e%e9%85%b7%e3%81%aa%e5%b7%a5%e6%a5%ad%e4%bd%9c%e6%a5%ad%e5%90%91%e3%81%91%e3%81%ae%e9%ab%98%e6%80%a7\/","title":{"rendered":"NDI\u7cfb\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\uff1a\u7279\u6027\u3068\u9078\u5b9a\u30ac\u30a4\u30c9"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ubaa9\ucc28 \uc5f4\uae30\/\ub2eb\uae30<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/pepsenpu.com\/ja\/vulkollan%ef%bc%88%e3%83%90%e3%83%ab%e3%82%b3%e3%83%a9%e3%83%b3%ef%bc%89%e3%81%af%e3%80%81%e9%81%8e%e9%85%b7%e3%81%aa%e5%b7%a5%e6%a5%ad%e4%bd%9c%e6%a5%ad%e5%90%91%e3%81%91%e3%81%ae%e9%ab%98%e6%80%a7\/#NDI-Based_Polyurethane_for_Dynamic_Industrial_Components\" >\u52d5\u7684\u7523\u696d\u90e8\u54c1\u5411\u3051NDI\u7cfb\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/pepsenpu.com\/ja\/vulkollan%ef%bc%88%e3%83%90%e3%83%ab%e3%82%b3%e3%83%a9%e3%83%b3%ef%bc%89%e3%81%af%e3%80%81%e9%81%8e%e9%85%b7%e3%81%aa%e5%b7%a5%e6%a5%ad%e4%bd%9c%e6%a5%ad%e5%90%91%e3%81%91%e3%81%ae%e9%ab%98%e6%80%a7\/#I_Abrasion_and_Rolling-Contact_Wear\" >I. \u6469\u8017\u304a\u3088\u3073\u8ee2\u304c\u308a\u63a5\u89e6\u6469\u8017<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/pepsenpu.com\/ja\/vulkollan%ef%bc%88%e3%83%90%e3%83%ab%e3%82%b3%e3%83%a9%e3%83%b3%ef%bc%89%e3%81%af%e3%80%81%e9%81%8e%e9%85%b7%e3%81%aa%e5%b7%a5%e6%a5%ad%e4%bd%9c%e6%a5%ad%e5%90%91%e3%81%91%e3%81%ae%e9%ab%98%e6%80%a7\/#II_Dynamic_Load_Fatigue_and_Heat_Build-Up\" >II\uff0e\u52d5\u7684\u8ca0\u8377\u3001\u75b2\u52b4\u304a\u3088\u3073\u767a\u71b1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/pepsenpu.com\/ja\/vulkollan%ef%bc%88%e3%83%90%e3%83%ab%e3%82%b3%e3%83%a9%e3%83%b3%ef%bc%89%e3%81%af%e3%80%81%e9%81%8e%e9%85%b7%e3%81%aa%e5%b7%a5%e6%a5%ad%e4%bd%9c%e6%a5%ad%e5%90%91%e3%81%91%e3%81%ae%e9%ab%98%e6%80%a7\/#III_Chemical_Hydrolysis_and_Outdoor_Exposure\" >III\uff0e\u5316\u5b66\u7684\u3001\u52a0\u6c34\u5206\u89e3\u7684\u3001\u304a\u3088\u3073\u5c4b\u5916\u66b4\u9732<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/pepsenpu.com\/ja\/vulkollan%ef%bc%88%e3%83%90%e3%83%ab%e3%82%b3%e3%83%a9%e3%83%b3%ef%bc%89%e3%81%af%e3%80%81%e9%81%8e%e9%85%b7%e3%81%aa%e5%b7%a5%e6%a5%ad%e4%bd%9c%e6%a5%ad%e5%90%91%e3%81%91%e3%81%ae%e9%ab%98%e6%80%a7\/#IV_Custom_Design_and_Processing_Requirements\" >IV. \u30ab\u30b9\u30bf\u30e0\u8a2d\u8a08\u304a\u3088\u3073\u52a0\u5de5\u8981\u4ef6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/pepsenpu.com\/ja\/vulkollan%ef%bc%88%e3%83%90%e3%83%ab%e3%82%b3%e3%83%a9%e3%83%b3%ef%bc%89%e3%81%af%e3%80%81%e9%81%8e%e9%85%b7%e3%81%aa%e5%b7%a5%e6%a5%ad%e4%bd%9c%e6%a5%ad%e5%90%91%e3%81%91%e3%81%ae%e9%ab%98%e6%80%a7\/#V_Supplier_Evidence_and_Project_Definition\" >V. \u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u8a3c\u62e0\u304a\u3088\u3073\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5b9a\u7fa9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/pepsenpu.com\/ja\/vulkollan%ef%bc%88%e3%83%90%e3%83%ab%e3%82%b3%e3%83%a9%e3%83%b3%ef%bc%89%e3%81%af%e3%80%81%e9%81%8e%e9%85%b7%e3%81%aa%e5%b7%a5%e6%a5%ad%e4%bd%9c%e6%a5%ad%e5%90%91%e3%81%91%e3%81%ae%e9%ab%98%e6%80%a7\/#Request_an_NDI-Based_Polyurethane_Review\" >NDI\u30d9\u30fc\u30b9\u306e\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u306b\u95a2\u3059\u308b\u30ec\u30d3\u30e5\u30fc\u3092\u4f9d\u983c\u3059\u308b<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"NDI-Based_Polyurethane_for_Dynamic_Industrial_Components\"><\/span>\u52d5\u7684\u7523\u696d\u90e8\u54c1\u5411\u3051NDI\u7cfb\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NDI\u7cfb\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u306f\u3001\u7e70\u308a\u8fd4\u3057\u8377\u91cd\u3092\u53d7\u3051\u308b\u30db\u30a4\u30fc\u30eb\u3001\u30ed\u30fc\u30e9\u30fc\u3001\u7de9\u885d\u6750\u306a\u3069\u306e\u90e8\u54c1\u306b\u9069\u3057\u305f\u9078\u629e\u80a2\u306e\u4e00\u3064\u3067\u3059\u3002\u305d\u306e\u9069\u5408\u6027\u306f\u3001\u914d\u5408\u3001\u52a0\u5de5\u65b9\u6cd5\u3001\u5f62\u72b6\u3001\u304a\u3088\u3073\u4f7f\u7528\u6761\u4ef6\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002MDI\u7cfb\u3001TDI\u7cfb\u3001\u30b4\u30e0\u7cfb\u3001\u71b1\u53ef\u5851\u6027\u6a39\u8102\u7cfb\u306e\u4ee3\u66ff\u54c1\u3068\u6bd4\u8f03\u691c\u8a0e\u3059\u308b\u969b\u306b\u306f\u3001\u7528\u9014\u30c7\u30fc\u30bf\u3092\u7528\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"I_Abrasion_and_Rolling-Contact_Wear\"><\/span>I. \u6469\u8017\u304a\u3088\u3073\u8ee2\u304c\u308a\u63a5\u89e6\u6469\u8017<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/10\/Vulkollan-wheels-for-harbour-machinery.webp\" alt=\"\u6e2f\u6e7e\u6a5f\u68b0\u7528NDI\u7cfb\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u88fd\u30db\u30a4\u30fc\u30eb\" class=\"wp-image-1585 size-full\" srcset=\"https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/10\/Vulkollan-wheels-for-harbour-machinery.webp 600w, https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/10\/Vulkollan-wheels-for-harbour-machinery-300x225.webp 300w, https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/10\/Vulkollan-wheels-for-harbour-machinery-16x12.webp 16w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">NDI\u30d9\u30fc\u30b9\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u904e\u9177\u306a\u6469\u8017\u3084\u8ee2\u304c\u308a\u63a5\u89e6\u7528\u9014\u5411\u3051\u306b\u914d\u5408\u3067\u304d\u307e\u3059\u304c\u3001\u5316\u5b66\u7d44\u6210\u3060\u3051\u3067\u306f\u6469\u8017\u5bff\u547d\u306f\u6c7a\u307e\u308a\u307e\u305b\u3093\u3002\u76f8\u624b\u6750\u3001\u8377\u91cd\u3001\u6ed1\u308a\u3001\u6469\u8017\u7c89\u3001\u901f\u5ea6\u3001\u6e29\u5ea6\u3001\u786c\u5ea6\u3001\u4ed5\u4e0a\u3052\u306a\u3069\u3001\u3059\u3079\u3066\u304c\u7d50\u679c\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bfe\u8c61\u304c <strong><a href=\"https:\/\/pepsenpu.com\/ja\/%e6%8e%a1%e6%8e%98\/\" data-type=\"link\" data-id=\"https:\/\/pepsenpu.com\/mining\/\">\u9271\u696d<\/a><\/strong> \u30ed\u30fc\u30e9\u30fc\u306b\u3064\u3044\u3066\u306f\u3001\u6750\u6599\u3092\u6bd4\u8f03\u3059\u308b\u524d\u306b\u3001\u9271\u77f3\u307e\u305f\u306f\u7c89\u5875\u3001\u534a\u5f84\u65b9\u5411\u8377\u91cd\u3001\u901f\u5ea6\u3001\u63a5\u89e6\u5727\u529b\u3001\u6c34\u5206\u3001\u304a\u3088\u3073\u6545\u969c\u30d1\u30bf\u30fc\u30f3\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bfe\u8c61\u304c <strong><a href=\"https:\/\/pepsenpu.com\/ja\/%e9%89%b1%e5%b1%b1%e3%82%af%e3%83%ac%e3%83%bc%e3%83%b3%e5%90%8a%e3%82%8a%e3%83%a2%e3%83%8e%e3%83%ac%e3%83%bc%e3%83%ab%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0%e7%94%a8%e3%83%9d%e3%83%aa%e3%82%a6%e3%83%ac\/\" data-type=\"link\" data-id=\"https:\/\/pepsenpu.com\/polyurethane-friction-drive-wheels-for-mining-crane-suspended-monorail-systems\/\">\u30e2\u30ce\u30ec\u30fc\u30eb\u6469\u64e6\u99c6\u52d5\u8f2a<\/a><\/strong>, \u30c8\u30e9\u30c3\u30af\u306e\u6750\u8cea\u3001\u8eca\u8f2a\u8377\u91cd\u3001\u30c8\u30eb\u30af\u3001\u901f\u5ea6\u3001\u30c8\u30ec\u30c3\u30c9\u5f62\u72b6\u3001\u786c\u5ea6\u8a31\u5bb9\u5024\u3001\u8a31\u5bb9\u6469\u8017\u91cf\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u7ba1\u7406\u3055\u308c\u305f\u5b9f\u5730\u8a66\u9a13\u3067\u727d\u5f15\u529b\u3068\u6e29\u5ea6\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"II_Dynamic_Load_Fatigue_and_Heat_Build-Up\"><\/span>II\uff0e\u52d5\u7684\u8ca0\u8377\u3001\u75b2\u52b4\u304a\u3088\u3073\u767a\u71b1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">\u7e70\u308a\u8fd4\u3057\u5727\u7e2e\u3055\u308c\u308b\u3068\u3001\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u73fe\u8c61\u306b\u3088\u3063\u3066\u71b1\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u9078\u629e\u3055\u308c\u305f\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u30b7\u30b9\u30c6\u30e0\u3001\u30c8\u30ec\u30c3\u30c9\u306e\u539a\u3055\u3001\u30db\u30a4\u30fc\u30eb\u5f84\u3001\u901f\u5ea6\u3001\u8377\u91cd\u3001\u51b7\u5374\u6642\u9593\u306f\u3001\u5185\u90e8\u6e29\u5ea6\u3068\u75b2\u52b4\u304c\u691c\u8a3c\u6e08\u307f\u306e\u7bc4\u56f2\u5185\u306b\u53ce\u307e\u308b\u3088\u3046\u306b\u3001\u76f8\u4e92\u306b\u4f5c\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u632f\u52d5\u307e\u305f\u306f\u885d\u6483\u3092\u53d7\u3051\u308b\u88c5\u7f6e\u306b\u3064\u3044\u3066\u306f\u3001\u5468\u6ce2\u6570\u3001\u632f\u5e45\u3001\u6700\u5927\u8377\u91cd\u3001\u6e29\u5ea6\u3001\u304a\u3088\u3073\u5909\u5f62\u3092\u6e2c\u5b9a\u3059\u308b\u3002\u8a66\u4f5c\u54c1\u306f\u3001\u898f\u5b9a\u306e\u30b5\u30a4\u30af\u30eb\u6570\u5f8c\u306b\u3001\u4e80\u88c2\u3001\u63a5\u7740\u640d\u50b7\u3001\u5727\u7e2e\u6c38\u4e45\u3072\u305a\u307f\u3001\u304a\u3088\u3073\u5bf8\u6cd5\u5909\u5316\u306b\u3064\u3044\u3066\u691c\u67fb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u901f\u30ed\u30fc\u30e9\u30fc\u306e\u5834\u5408\u3001\u632f\u308c\u3001\u8868\u9762\u4ed5\u4e0a\u3052\u3001\u30cb\u30c3\u30d7\u8377\u91cd\u3001\u30e9\u30a4\u30f3\u901f\u5ea6\u3001\u6e29\u5ea6\u76e3\u8996\u30dd\u30a4\u30f3\u30c8\u3092\u660e\u78ba\u306b\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5b89\u5b9a\u3057\u305f\u5727\u529b\u3068\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3001\u6750\u6599\u306e\u9078\u5b9a\u3068\u4ed5\u4e0a\u3052\u52a0\u5de5\u306e\u5236\u5fa1\u306e\u4e21\u65b9\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/10\/Vulkollan-rollers.webp\" alt=\"NDI\u30d9\u30fc\u30b9\u306e\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u88fd\u5de5\u696d\u7528\u30ed\u30fc\u30e9\u30fc\" class=\"wp-image-1586 size-full\" srcset=\"https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/10\/Vulkollan-rollers.webp 600w, https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/10\/Vulkollan-rollers-300x225.webp 300w, https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/10\/Vulkollan-rollers-16x12.webp 16w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"III_Chemical_Hydrolysis_and_Outdoor_Exposure\"><\/span>III\uff0e\u5316\u5b66\u7684\u3001\u52a0\u6c34\u5206\u89e3\u7684\u3001\u304a\u3088\u3073\u5c4b\u5916\u66b4\u9732<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/10\/Vulkollan-Buffer-Seals-for-bridge.webp\" alt=\"NDI\u30d9\u30fc\u30b9\u306e\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u88fd\u30d6\u30ea\u30c3\u30b8\u30d0\u30c3\u30d5\u30a1\u30fc\u304a\u3088\u3073\u30b7\u30fc\u30eb\" class=\"wp-image-1584 size-full\" srcset=\"https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/10\/Vulkollan-Buffer-Seals-for-bridge.webp 600w, https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/10\/Vulkollan-Buffer-Seals-for-bridge-300x300.webp 300w, https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/10\/Vulkollan-Buffer-Seals-for-bridge-150x150.webp 150w, https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/10\/Vulkollan-Buffer-Seals-for-bridge-12x12.webp 12w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">\u6cb9\u3001\u4f5c\u52d5\u6cb9\u3001\u6eb6\u5264\u3001\u9178\u3001\u6c34\u3001\u7d2b\u5916\u7dda\u3001\u6e29\u5ea6\u306b\u5bfe\u3059\u308b\u8010\u6027\u306f\u3001\u30b0\u30ec\u30fc\u30c9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u9069\u5408\u6027\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u3001\u4f7f\u7528\u3059\u308b\u5a92\u4f53\u3001\u6fc3\u5ea6\u3001\u9023\u7d9a\u6e29\u5ea6\u3068\u6700\u9ad8\u6e29\u5ea6\u3001\u66dd\u9732\u6642\u9593\u3001\u6d17\u6d44\u30b5\u30a4\u30af\u30eb\u3092\u6b63\u78ba\u306b\u3054\u63d0\u4f9b\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6cb9\u5727\u30b7\u30fc\u30eb\u304a\u3088\u3073\u4fdd\u8b77\u90e8\u54c1\u306b\u3064\u3044\u3066\u306f\u3001\u5b9f\u969b\u306e\u6d41\u4f53\u4e2d\u3067\u4f53\u7a4d\u5909\u5316\u3001\u786c\u5ea6\u5909\u5316\u3001\u6a5f\u68b0\u7684\u6027\u80fd\u3092\u8a66\u9a13\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b7\u30fc\u30eb\u306e\u5f62\u72b6\u3001\u5727\u529b\u3001\u52d5\u304d\u3001\u62bc\u3057\u51fa\u3057\u30ae\u30e3\u30c3\u30d7\u3082\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c4b\u5916\u7528\u30d1\u30c3\u30c9\u3084\u30db\u30a4\u30fc\u30eb\u306b\u3064\u3044\u3066\u306f\u3001\u7d2b\u5916\u7dda\u8010\u6027\u3001\u8010\u6c34\u6027\u3001\u30aa\u30be\u30f3\u8010\u6027\u3001\u8377\u91cd\u304a\u3088\u3073\u6e29\u5ea6\u30b5\u30a4\u30af\u30eb\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u8acb\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u56fa\u5b9a\u306e\u8010\u7528\u5e74\u6570\u4fdd\u8a3c\u3067\u306f\u306a\u304f\u3001\u5408\u610f\u3055\u308c\u305f\u8010\u5019\u6027\u8a66\u9a13\u307e\u305f\u306f\u5b9f\u5730\u8a66\u9a13\u65b9\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"IV_Custom_Design_and_Processing_Requirements\"><\/span>IV. \u30ab\u30b9\u30bf\u30e0\u8a2d\u8a08\u304a\u3088\u3073\u52a0\u5de5\u8981\u4ef6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u975e\u7834\u58ca\u691c\u67fb\uff08NDI\uff09\u306b\u57fa\u3065\u304f\u30ab\u30b9\u30bf\u30e0\u90e8\u54c1\u306e\u88fd\u9020\u306f\u3001\u56f3\u9762\u3068\u30c7\u30e5\u30fc\u30c6\u30a3\u30b5\u30a4\u30af\u30eb\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u914d\u5408\u3001\u91d1\u578b\u88fd\u4f5c\u3001\u63a5\u7740\u3001\u786c\u5316\u3001\u6a5f\u68b0\u52a0\u5de5\u3001\u691c\u67fb\u3068\u3044\u3063\u305f\u5de5\u7a0b\u306f\u3059\u3079\u3066\u540c\u6642\u306b\u8a08\u753b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u786c\u5ea6\u3068\u914d\u5408<\/strong>\u8377\u91cd\u3001\u5909\u5f62\u3001\u727d\u5f15\u529b\u3001\u6e1b\u8870\u3001\u6e29\u5ea6\u3001\u6469\u8017\u306b\u95a2\u3059\u308b\u8981\u4ef6\u304b\u3089\u9078\u629e\u3057\u3001\u7b49\u7d1a\u3054\u3068\u306e\u8a31\u5bb9\u8aa4\u5dee\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u5e7e\u4f55\u5b66<\/strong>\u5bf8\u6cd5\u3001\u516c\u5dee\u3001\u7aef\u90e8\u306e\u72b6\u614b\u3001\u6e9d\u3001\u63a5\u7740\u82af\u306e\u8a73\u7d30\u3001\u304a\u3088\u3073\u91cd\u8981\u306a\u5fdc\u529b\u96c6\u4e2d\u7b87\u6240\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u8868\u9762\u4ed5\u4e0a\u3052<\/strong>\u627f\u8a8d\u6e08\u307f\u306e\u56f3\u9762\u306b\u3001\u7c97\u3055\u3001\u8cea\u611f\u3001\u7814\u524a\u3001\u632f\u308c\u3001\u6469\u64e6\u306b\u95a2\u3059\u308b\u8981\u4ef6\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u98df\u54c1\u52a0\u5de5\u6a5f\u5668\u306e\u5834\u5408\u3001\u9069\u5408\u6027\u306b\u306f\u3001\u914d\u5408\u306b\u95a2\u3059\u308b\u6587\u66f8\u5316\u3068\u3001\u60f3\u5b9a\u3055\u308c\u308b\u63a5\u89e6\u6761\u4ef6\u3001\u6e29\u5ea6\u3001\u6d17\u6d44\u6761\u4ef6\u306e\u691c\u8a0e\u304c\u5fc5\u8981\u3067\u3059\u3002\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u306e\u5316\u5b66\u7d44\u6210\u306e\u307f\u306b\u57fa\u3065\u3044\u3066\u3001\u98df\u54c1\u63a5\u89e6\u9069\u5408\u6027\u3092\u63a8\u6e2c\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"V_Supplier_Evidence_and_Project_Definition\"><\/span>V. \u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u8a3c\u62e0\u304a\u3088\u3073\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5b9a\u7fa9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f9b\u7d66\u696d\u8005\u306b\u5bfe\u3057\u3001\u63d0\u6848\u3055\u308c\u305f\u6750\u6599\u3001\u30d0\u30c3\u30c1\u7ba1\u7406\u3001\u63a5\u7740\u30d7\u30ed\u30bb\u30b9\u3001\u786c\u5316\u3001\u5bf8\u6cd5\u691c\u67fb\u3001\u304a\u3088\u3073\u63a8\u5968\u306b\u4f7f\u7528\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u8a66\u9a13\u30c7\u30fc\u30bf\u3092\u6587\u66f8\u5316\u3059\u308b\u3088\u3046\u4f9d\u983c\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30ec\u30d3\u30e5\u30fc<\/strong>\u56f3\u9762\u3001\u73fe\u5728\u306e\u6545\u969c\u72b6\u6cc1\u3001\u304a\u3088\u3073\u52d5\u4f5c\u30c7\u30fc\u30bf\u3092\u5171\u6709\u3057\u3066\u3001\u91d1\u578b\u88fd\u4f5c\u524d\u306b\u8a2d\u8a08\u3092\u78ba\u8a8d\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b5\u30f3\u30d7\u30eb\u30d7\u30e9\u30f3<\/strong>\u898b\u7a4d\u66f8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u30b5\u30f3\u30d7\u30eb\u5165\u624b\u53ef\u80fd\u6027\u3001\u8cbb\u7528\u3001\u7d0d\u671f\u3001\u8a66\u7528\u6761\u4ef6\u3001\u304a\u3088\u3073\u53d7\u5165\u57fa\u6e96\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb<\/strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u306f\u3001\u5de5\u5177\u3001\u6750\u6599\u306e\u5165\u624b\u53ef\u80fd\u6027\u3001\u30b5\u30f3\u30d7\u30eb\u306e\u627f\u8a8d\u3001\u6570\u91cf\u3001\u4ed5\u4e0a\u3052\u3001\u691c\u67fb\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Request_an_NDI-Based_Polyurethane_Review\"><\/span>NDI\u30d9\u30fc\u30b9\u306e\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u306b\u95a2\u3059\u308b\u30ec\u30d3\u30e5\u30fc\u3092\u4f9d\u983c\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u90e8\u54c1\u56f3\u9762\u307e\u305f\u306f\u30b5\u30f3\u30d7\u30eb\u3001\u8ca0\u8377\u3001\u901f\u5ea6\u3001\u30b5\u30a4\u30af\u30eb\u30ec\u30fc\u30c8\u3001\u9023\u7d9a\u6e29\u5ea6\u304a\u3088\u3073\u30d4\u30fc\u30af\u6e29\u5ea6\u3001\u6d41\u4f53\u3001\u6469\u8017\u30e1\u30ab\u30cb\u30ba\u30e0\u3001\u8981\u6c42\u3055\u308c\u308b\u786c\u5ea6\u307e\u305f\u306f\u5909\u5f62\u3001\u6570\u91cf\u3001\u304a\u3088\u3073\u73fe\u5728\u306e\u6545\u969c\u30e2\u30fc\u30c9\u3092\u304a\u9001\u308a\u304f\u3060\u3055\u3044\u3002PEPSEN\u306f\u6750\u6599\u306e\u9078\u629e\u80a2\u3092\u6bd4\u8f03\u3057\u3001\u691c\u8a3c\u8a08\u753b\u3092\u3054\u63d0\u6848\u3044\u305f\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>NDI-Based Polyurethane for Dynamic Industrial Components NDI-based polyurethane is one option for wheels, rollers, buffers and other components exposed to repeated loading. Its suitability depends on the complete formulation, processing, geometry and operating conditions; it should be compared with MDI-, TDI-, rubber- and thermoplastic-based alternatives using application data. I. Abrasion and Rolling-Contact Wear NDI-based systems can be formulated for demanding abrasion and rolling-contact applications, but chemistry alone does not determine wear life. Counterface, load, slip, debris, speed, temperature, hardness and finishing all influence the result. For mining rollers, document the ore or dust, radial load, speed, contact pressure, moisture and failure pattern before comparing materials. For monorail friction-drive wheels, specify [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"NDI-Based Polyurethane | Properties & Selection | Pepsen","_seopress_titles_desc":"Select NDI-based polyurethane for wheels, rollers and buffers using load, speed, heat, wear, fluids, geometry and validation data. 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