{"id":2763,"date":"2026-07-31T11:33:27","date_gmt":"2026-07-31T03:33:27","guid":{"rendered":"http:\/\/0"},"modified":"2026-07-29T17:42:22","modified_gmt":"2026-07-29T09:42:22","slug":"why-liquid-silicone-rubber-lsr-injection-molding-seals","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/ja\/blog\/why-liquid-silicone-rubber-lsr-injection-molding-seals\/","title":{"rendered":"\u6db2\u4f53\u30b7\u30ea\u30b3\u30fc\u30f3\u30b4\u30e0\uff08LSR\uff09\u5c04\u51fa\u6210\u5f62\u30b7\u30fc\u30eb\u306e\u7406\u7531"},"content":{"rendered":"<article style=\"font-family: -apple-system, BlinkMacSystemFont, &#039;Segoe UI&#039;, Roboto, Helvetica, Arial, sans-serif;color: #333333;width: 100%\">\n<section style=\"margin-bottom: 30px\">\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u9ad8\u7cbe\u5ea6\u306a\u30d8\u30eb\u30b9\u30b1\u30a2\u304a\u3088\u3073\u81ea\u52d5\u8eca\u7528\u9014\u3067\u306f\u3001\u6975\u7aef\u306a\u71b1\u30b5\u30a4\u30af\u30eb\u3084\u5316\u5b66\u85ac\u54c1\u3078\u306e\u66dd\u9732\u306b\u8010\u3048\u3089\u308c\u308b\u67d4\u8edf\u306a\u90e8\u54c1\u304c\u307e\u3059\u307e\u3059\u5fc5\u8981\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5f93\u6765\u306e\u71b1\u53ef\u5851\u6027\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u306f\u3001120\u00b0C\u3092\u8d85\u3048\u308b\u9023\u7d9a\u7684\u306a\u71b1\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u3001\u3057\u3070\u3057\u3070\u8edf\u5316\u3057\u305f\u308a\u3001\u6c38\u4e45\u5727\u7e2e\u6b6a\u307f\u304c\u767a\u751f\u3057\u305f\u308a\u3057\u307e\u3059\u3002 <a href=\"https:\/\/www.jcinjectionmolding.com\/ja\/service\/liquid-silicone-rubber-lsr-molding\/\"><strong>\u6db2\u72b6\u30b7\u30ea\u30b3\u30fc\u30f3\u30b4\u30e0\uff08LSR\uff09\u5c04\u51fa\u6210\u5f62<\/strong><\/a> \u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001-50\u00b0C\u304b\u3089200\u00b0C\u4ee5\u4e0a\u306b\u308f\u305f\u3063\u3066\u5f3e\u6027\u3092\u4fdd\u6301\u3059\u308b\u767d\u91d1\u786c\u5316\u6db2\u72b6\u30b7\u30ea\u30b3\u30fc\u30f3\u914d\u5408\u3092\u5229\u7528\u3057\u3001\u3053\u308c\u3089\u306e\u6027\u80fd\u4e0a\u306e\u5236\u9650\u3092\u89e3\u6c7a\u3057\u307e\u3059\u3002JUCHENG\u306f\u3001\u9867\u5ba2\u306eCAD\u30d5\u30a1\u30a4\u30eb\u306b\u53b3\u5bc6\u306b\u5f93\u3063\u3066\u30d0\u30ea\u306e\u306a\u3044\u6db2\u72b6\u30b7\u30ea\u30b3\u30fc\u30f3\u90e8\u54c1\u3092\u63d0\u4f9b\u3059\u308b\u5782\u76f4\u7d71\u5408\u578b\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u30de\u30cb\u30e5\u30d5\u30a1\u30af\u30c1\u30e3\u30e9\u30fc\u3068\u3057\u3066\u904b\u55b6\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2764\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/liquid-silicone-dosing-pump-system.webp\" alt=\"liquid-silicone-dosing-pump-system\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/liquid-silicone-dosing-pump-system.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/liquid-silicone-dosing-pump-system-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/liquid-silicone-dosing-pump-system-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/liquid-silicone-dosing-pump-system-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<\/section>\n<p><!-- Table of Contents --><\/p>\n<section style=\"background-color: #f8f9fa;border-left: 4px solid #0056b3;padding: 24px;border-radius: 6px;margin: 40px 0\">\n<h3 style=\"font-size: 22px;font-weight: bold;line-height: 1.5em;margin-top: 0;margin-bottom: 16px;color: #111111\">\u76ee\u6b21<\/h3>\n<ul style=\"list-style-type: none;padding-left: 0;margin: 0\">\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#cold-runner-design\">1. \u30b3\u30fc\u30eb\u30c9\u30e9\u30f3\u30ca\u30fc\u30b7\u30b9\u30c6\u30e0\u3068\u30d0\u30ea\u306a\u3057LSR\u91d1\u578b\u8a2d\u8a08<\/a><\/li>\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#biocompatibility-compliance\">2. \u533b\u7642\u30b0\u30ec\u30fc\u30c9LSR\u3068\u751f\u4f53\u9069\u5408\u6027\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/a><\/li>\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#optical-clear-lsr\">3. \u81ea\u52d5\u8eca\u304a\u3088\u3073\u30d8\u30eb\u30b9\u30b1\u30a2\u7167\u660e\u7528\u306e\u5149\u5b66\u900f\u660eLSR\u6210\u5f62<\/a><\/li>\n<li style=\"margin-bottom: 0\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#curing-kinetics\">4. \u71b1\u786c\u5316\u53cd\u5fdc\u901f\u5ea6\u8ad6\u3068\u6db2\u72b6\u8a08\u91cf\u30b7\u30b9\u30c6\u30e0<\/a><\/li>\n<\/ul>\n<\/section>\n<p><!-- Section 1 --><\/p>\n<section id=\"cold-runner-design\" style=\"margin-bottom: 50px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">\u30b3\u30fc\u30eb\u30c9\u30e9\u30f3\u30ca\u30fc\u30b7\u30b9\u30c6\u30e0\u3068\u30d0\u30ea\u306a\u3057LSR\u91d1\u578b\u8a2d\u8a08<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2769\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cold-runner-lsr-mold-core.webp\" alt=\"cold-runner-lsr-mold-core\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cold-runner-lsr-mold-core.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cold-runner-lsr-mold-core-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cold-runner-lsr-mold-core-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cold-runner-lsr-mold-core-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u6db2\u72b6\u30b7\u30ea\u30b3\u30fc\u30f3\u30b4\u30e0\u306f\u3001\u71b1\u67b6\u6a4b\u524d\u306b\u975e\u5e38\u306b\u4f4e\u3044\u6eb6\u878d\u7c98\u5ea6\u3092\u793a\u3059\u305f\u3081\u3001\u30d0\u30ea\u9632\u6b62\u304c\u91d1\u578b\u5de5\u5b66\u306b\u304a\u3051\u308b\u4e2d\u5fc3\u7684\u306a\u8ab2\u984c\u3068\u306a\u308a\u307e\u3059\u3002\u5f93\u6765\u306e\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u91d1\u578b\u3067\u306f\u3001\u6db2\u72b6\u30b7\u30ea\u30b3\u30fc\u30f3\u30b4\u30e0\u304c\u6d41\u8def\u5185\u3067\u65e9\u671f\u306b\u52a0\u786b\u3057\u3001\u5c04\u51fa\u30ce\u30ba\u30eb\u3092\u8a70\u307e\u3089\u305b\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u51b7\u5374\u6c34\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5099\u3048\u305f\u30b3\u30fc\u30eb\u30c9\u30e9\u30f3\u30ca\u30fc\u30b7\u30b9\u30c6\u30e0\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6db2\u72b6\u30dd\u30ea\u30de\u30fc\u304c\u52a0\u71b1\u3055\u308c\u305f\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u306b\u5165\u308b\u307e\u306715\u00b0C\u304b\u308925\u00b0C\u306b\u51b7\u5374\u3055\u308c\u305f\u72b6\u614b\u3092\u7dad\u6301\u3057\u307e\u3059\u300225\u53f0\u306e5\u8ef8CNC\u30de\u30b7\u30cb\u30f3\u30b0\u30bb\u30f3\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u3092\u52a0\u5de5\u3059\u308b\u3053\u3068\u3067\u3001\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u30e9\u30f3\u30c9\u306e\u516c\u5dee\u3092\u00b10.002 mm\u672a\u6e80\u306b\u6291\u3048\u3001\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3\u306e\u30d0\u30ea\u3092\u6392\u9664\u3057\u307e\u3059\u3002\u771f\u7a7a\u88dc\u52a9\u30ad\u30e3\u30d3\u30c6\u30a3\u6392\u6c17\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u5c04\u51fa\u524d\u306b\u91d1\u578b\u304b\u3089\u7a7a\u6c17\u3092\u6392\u51fa\u3057\u3001\u5fae\u5c0f\u306a\u6c17\u6ce1\u3084\u30c7\u30a3\u30fc\u30bc\u30eb\u30d0\u30fc\u30f3\u3092\u9632\u304e\u307e\u3059\u3002.<\/p>\n<p><!-- Numbered List --><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 16px\">\u91cd\u8981\u306a\u30b3\u30fc\u30eb\u30c9\u30e9\u30f3\u30ca\u30fc\u91d1\u578b\u8a2d\u8a08\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u57fa\u6e96\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n<ol style=\"font-size: 18px;line-height: 1.8em;margin-bottom: 24px;padding-left: 24px;list-style-type: decimal\">\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u30cb\u30fc\u30c9\u30eb\u30d0\u30eb\u30d6\u30b2\u30fc\u30c8\u5236\u5fa1<\/strong>\u2014\u7a7a\u6c17\u5727\u5f0f\u30cb\u30fc\u30c9\u30eb\u30d0\u30eb\u30d6\u3067\u30ce\u30ba\u30eb\u30aa\u30ea\u30d5\u30a3\u30b9\u3092\u906e\u65ad\u3057\u3001\u30b5\u30a4\u30af\u30eb\u9593\u306e\u6db2\u72b6\u30b7\u30ea\u30b3\u30f3\u306e\u5782\u308c\u3092\u9632\u304e\u307e\u3059\u3002.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u71b1\u7d76\u7e01\u30d0\u30ea\u30a2<\/strong>\u2014\u30b3\u30fc\u30eb\u30c9\u30e9\u30f3\u30ca\u30fc\u30de\u30cb\u30db\u30fc\u30eb\u30c9\u3068\u52a0\u71b1\u3055\u308c\u305f\u91d1\u578b\u30d7\u30ec\u30fc\u30c8\u306e\u9593\u306b\u65ad\u71b1\u30d7\u30ec\u30fc\u30c8\u3092\u8a2d\u7f6e\u3057\u3001\u6b63\u78ba\u306a\u6e29\u5ea6\u5dee\u3092\u7dad\u6301\u3057\u307e\u3059\u3002.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u30df\u30af\u30ed\u30f3\u30ec\u30d9\u30eb\u306e\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u92fc<\/strong>\u2014\u91d1\u578b\u306e\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3\u3092\u30b5\u30d6\u30df\u30af\u30ed\u30f3\u7cbe\u5ea6\u306b\u7814\u524a\u3057\u3001\u4f4e\u7c98\u5ea6\u30b7\u30ea\u30b3\u30fc\u30f3\u304c\u5916\u89b3\u9762\u306b\u6d78\u900f\u3059\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u771f\u7a7a\u6392\u6c17\u30dd\u30fc\u30c8<\/strong>\u2014\u5c04\u51fa\u524d\u306b\u30ad\u30e3\u30d3\u30c6\u30a3\u5185\u3092100mbar\u306e\u771f\u7a7a\u306b\u5f15\u304d\u3001\u8907\u96d1\u306a\u5fae\u7d30\u5f62\u72b6\u306b\u304a\u3051\u308b\u30a8\u30a2\u30c8\u30e9\u30c3\u30d7\u3092\u9632\u304e\u307e\u3059\u3002.<\/li>\n<\/ol>\n<\/section>\n<p><!-- Section 2 --><\/p>\n<section id=\"biocompatibility-compliance\" style=\"margin-bottom: 50px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">\u533b\u7642\u30b0\u30ec\u30fc\u30c9LSR\u304a\u3088\u3073\u751f\u4f53\u9069\u5408\u6027\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2768\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cleanroom-lsr-medical-component-inspection.webp\" alt=\"cleanroom-lsr-medical-component-inspection\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cleanroom-lsr-medical-component-inspection.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cleanroom-lsr-medical-component-inspection-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cleanroom-lsr-medical-component-inspection-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cleanroom-lsr-medical-component-inspection-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u533b\u7642\u6a5f\u5668\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3067\u306f\u3001\u53b3\u683c\u306a\u898f\u5236\u57fa\u6e96\u3092\u6e80\u305f\u3059\u7d14\u7c8b\u3067\u4e0d\u6d3b\u6027\u306a\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u6750\u6599\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u30d7\u30e9\u30c1\u30ca\u786c\u5316LSR\u914d\u5408\u306f\u3001\u30af\u30ea\u30fc\u30f3\u306a\u30d7\u30e9\u30c1\u30ca\u89e6\u5a92\u30d2\u30c9\u30ed\u30b7\u30ea\u30eb\u5316\u3092\u53d7\u3051\u3001\u904e\u9178\u5316\u7269\u306e\u9178\u6027\u526f\u751f\u6210\u7269\u3084\u63ee\u767a\u6027\u6b8b\u7559\u7269\u3092\u6b8b\u3057\u307e\u305b\u3093\u3002\u81e8\u5e8a\u90e8\u54c1\u306e\u6210\u5f62\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u533b\u7642\u30b0\u30ec\u30fc\u30c9\u306e\u6a39\u8102\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\uff1a <a href=\"https:\/\/www.jcinjectionmolding.com\/ja\/materials\/liquid-crystal-polymer-lcp\/\"><strong>Wacker Elastosil LR 3003\u3001Momentive Silopren LSR 2050\u3001\u304a\u3088\u3073Shin-Etsu KE-2009<\/strong><\/a>. \u3053\u308c\u3089\u306e\u751f\u4f53\u9069\u5408\u6027\u6750\u6599\u306f\u3001USP\u30af\u30e9\u30b9VI\u304a\u3088\u3073ISO 10993\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3001\u9577\u671f\u306e\u76ae\u819a\u63a5\u89e6\u304a\u3088\u3073\u57cb\u3081\u8fbc\u307f\u578b\u30c7\u30d0\u30a4\u30b9\u306b\u5b89\u5168\u3067\u3059\u3002ISO 13485\u8a8d\u8a3c\u306e\u4e0b\u3067ISO\u30af\u30e9\u30b98\u30af\u30ea\u30fc\u30f3\u30eb\u30fc\u30e0\u6210\u5f62\u90e8\u9580\u3092\u904b\u55b6\u3059\u308b\u3053\u3068\u3067\u3001\u6ec5\u83cc\u547c\u5438\u30d0\u30eb\u30d6\u3001\u30ab\u30c6\u30fc\u30c6\u30eb\u3001\u304a\u3088\u3073\u6d41\u4f53\u30b7\u30fc\u30eb\u3092\u6d6e\u904a\u7c92\u5b50\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u81ea\u52d5\u30ed\u30dc\u30c3\u30c8\u306b\u3088\u308b\u30c9\u30ed\u30c3\u30d7\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u306f\u4eba\u7684\u63a5\u89e6\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u751f\u7523\u5168\u4f53\u3092\u901a\u3058\u3066\u30af\u30ea\u30fc\u30f3\u30eb\u30fc\u30e0\u306e\u5b8c\u5168\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002.<\/p>\n<\/section>\n<p><!-- Section 3 --><\/p>\n<section id=\"optical-clear-lsr\" style=\"margin-bottom: 50px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">\u81ea\u52d5\u8eca\u304a\u3088\u3073\u30d8\u30eb\u30b9\u30b1\u30a2\u7167\u660e\u5411\u3051\u5149\u5b66\u900f\u660eLSR\u6210\u5f62<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2766\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/optical-clear-lsr-lenses.webp\" alt=\"optical-clear-lsr-lenses\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/optical-clear-lsr-lenses.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/optical-clear-lsr-lenses-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/optical-clear-lsr-lenses-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/optical-clear-lsr-lenses-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u5149\u5b66\u30b0\u30ec\u30fc\u30c9\u306e\u6db2\u72b6\u30b7\u30ea\u30b3\u30fc\u30f3\u30b4\u30e0\u306f\u3001\u81ea\u52d5\u8eca\u7528\u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u30d8\u30c3\u30c9\u30e9\u30a4\u30c8\u3001\u30e9\u30a4\u30c8\u30ac\u30a4\u30c9\u3001\u304a\u3088\u3073\u533b\u7642\u8a3a\u65ad\u7528\u30ec\u30f3\u30ba\u306b\u3068\u3063\u3066\u4e3b\u8981\u306a\u6750\u6599\u9032\u6b69\u3092\u8868\u3057\u307e\u3059\u3002\u5149\u5b66LSR\u306f\u3001\u5f93\u6765\u306e\u30a2\u30af\u30ea\u30eb\u3084\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8\u3068\u6bd4\u8f03\u3057\u3066\u300192%\u3092\u8d85\u3048\u308b\u5149\u900f\u904e\u7387\u3092\u63d0\u4f9b\u3057\u3001UV\u9ec4\u5909\u306b\u5bfe\u3059\u308b\u512a\u308c\u305f\u8010\u6027\u3092\u793a\u3057\u307e\u3059\u3002\u5149\u5b66\u30ec\u30f3\u30ba\u306e\u6210\u5f62\u306b\u306f\u3001S136\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u306e\u9ad8\u7814\u78e8\u30ad\u30e3\u30d3\u30c6\u30a3\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001HRC 48-52\u306b\u71b1\u51e6\u7406\u3055\u308c\u3001SPI A-1\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u57fa\u6e96\u306b\u7814\u78e8\u3055\u308c\u307e\u3059\u3002\u30ad\u30e3\u30d3\u30c6\u30a3\u8868\u9762\u4ed5\u4e0a\u3052\u3068\u786c\u5316\u901f\u5ea6\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u3067\u3001\u539a\u8089\u7167\u660e\u90e8\u54c1\u306e\u8907\u5c48\u6298\u3068\u5149\u5b66\u6b6a\u307f\u3092\u6392\u9664\u3057\u307e\u3059\u3002.<\/p>\n<\/section>\n<p><!-- Section 4 --><\/p>\n<section id=\"curing-kinetics\" style=\"margin-bottom: 50px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">\u71b1\u786c\u5316\u901f\u5ea6\u8ad6\u3068\u6db2\u4f53\u8a08\u91cf\u30b7\u30b9\u30c6\u30e0<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2770\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cured-liquid-silicone-mold-cavity.webp\" alt=\"cured-liquid-silicone-mold-cavity\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cured-liquid-silicone-mold-cavity.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cured-liquid-silicone-mold-cavity-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cured-liquid-silicone-mold-cavity-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cured-liquid-silicone-mold-cavity-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u71b1\u52a0\u786b\u901f\u5ea6\u8ad6\u306f\u3001\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u5185\u306e\u7cbe\u5bc6\u306a\u52a0\u71b1\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u6db2\u72b6\u30b7\u30ea\u30b3\u30fc\u30f3\u30b4\u30e0\u306f\u3001\u81ea\u52d5\u5316\u3055\u308c\u305f\u4e8c\u6db2\u8a08\u91cf\u30dd\u30f3\u30d7\u306b\u3088\u308a\u3001\u6b63\u78ba\u306b1:1\u306e\u4f53\u7a4d\u6bd4\u3067\u8a08\u91cf\u3055\u308c\u3001\u89e6\u5a92\u3068\u67b6\u6a4b\u5264\u304c\u5b8c\u5168\u306b\u6df7\u5408\u3055\u308c\u307e\u3059\u3002\u6df7\u5408\u3055\u308c\u305f\u51b7\u305f\u3044\u6db2\u4f53\u3092170\u00b0C\u304b\u3089200\u00b0C\u306b\u52a0\u71b1\u3055\u308c\u305f\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u306b\u6ce8\u5165\u3059\u308b\u3068\u3001\u6570\u79d2\u4ee5\u5185\u306b\u767d\u91d1\u89e6\u5a92\u306b\u3088\u308b\u6025\u901f\u786c\u5316\u304c\u5f15\u304d\u8d77\u3053\u3055\u308c\u307e\u3059\u3002\u91d1\u578b\u52a0\u71b1\u56de\u8def\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u3053\u3068\u3067\u3001\u5747\u4e00\u306a\u71b1\u5206\u5e03\u304c\u78ba\u4fdd\u3055\u308c\u3001\u672a\u786c\u5316\u306e\u8edf\u8cea\u90e8\u3084\u904e\u786c\u5316\u306b\u3088\u308b\u8868\u9762\u306e\u713c\u3051\u3092\u9632\u304e\u307e\u3059\u3002\u30c7\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u6210\u5f62\u65b9\u6cd5\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u8a08\u91cf\u7cbe\u5ea6\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u5727\u529b\u3001\u786c\u5316\u6642\u9593\u3092\u5206\u96e2\u3057\u3001\u91cf\u7523\u5168\u4f53\u3067CpK\u304a\u3088\u3073Ppk &gt; 1.67\u3092\u7dad\u6301\u3057\u307e\u3059\u3002.<\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">LSR\u8a2d\u8a08\u3092\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u691c\u8a3c\u304b\u3089\u5927\u91cf\u751f\u7523\u306b\u79fb\u884c\u3059\u308b\u306b\u306f\u3001\u5358\u4e00\u30bd\u30fc\u30b9\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30b5\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002\u793e\u5185\u306e\u5de5\u5177\u5ba4\u3067\u306f\u3001\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306e\u30b3\u30fc\u30eb\u30c9\u30e9\u30f3\u30ca\u30fc\u5de5\u5177\u3092\u5207\u524a\u3057\u30017\u301c10\u55b6\u696d\u65e5\u3067\u6a5f\u80fd\u7684\u306aT1\u30b5\u30f3\u30d7\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u713c\u5165\u308c\u92fc\u88fd\u306e\u91cf\u7523\u5de5\u5177\u3092\u88fd\u4f5c\u3059\u308b\u3053\u3068\u3067\u300115T\u304b\u30893000T\u306e\u81ea\u52d5\u30d7\u30ec\u30b9\u6a5f\u5168\u4f53\u3067SPI\u30af\u30e9\u30b9101\u306e\u91d1\u578b\u5bff\u547d\u304c100\u4e07\u30b5\u30a4\u30af\u30eb\u3092\u8d85\u3048\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n<\/section>\n<p><!-- FAQ Section --><\/p>\n<section id=\"faq\" style=\"margin-bottom: 40px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">\u3088\u304f\u3042\u308b\u8cea\u554f (FAQ)<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2767\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/optical-scanner-lsr-tool-measurement.webp\" alt=\"optical-scanner-lsr-tool-measurement\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/optical-scanner-lsr-tool-measurement.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/optical-scanner-lsr-tool-measurement-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/optical-scanner-lsr-tool-measurement-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/optical-scanner-lsr-tool-measurement-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<div style=\"margin-bottom: 30px\">\n<h3 style=\"font-size: 22px;line-height: 1.5em;font-weight: bold;margin-top: 24px;margin-bottom: 12px;color: #111111\">\u306a\u305cLSR\u306b\u306f\u30b3\u30fc\u30eb\u30c9\u30e9\u30f3\u30ca\u30fc\u30b7\u30b9\u30c6\u30e0\u304c\u5fc5\u8981\u3067\u3001\u71b1\u53ef\u5851\u6027\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306b\u306f\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u304c\u4f7f\u7528\u3055\u308c\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u6db2\u72b6\u30b7\u30ea\u30b3\u30fc\u30f3\u30b4\u30e0\u306f\u71b1\u786c\u5316\u6027\u6750\u6599\u3067\u3042\u308a\u3001\u52a0\u71b1\u3055\u308c\u308b\u3068\u786c\u5316\u3057\u307e\u3059\u3002\u30b3\u30fc\u30eb\u30c9\u30e9\u30f3\u30ca\u30fc\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30e9\u30f3\u30ca\u30fc\u5185\u306e\u6db2\u72b6\u6a39\u8102\u3092\u51b7\u5374\u3057\u3066\u3001\u52a0\u71b1\u3055\u308c\u305f\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u306b\u5230\u9054\u3059\u308b\u524d\u306b\u65e9\u671f\u786c\u5316\u3059\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002\u71b1\u53ef\u5851\u6027\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306f\u9006\u306e\u6319\u52d5\u3092\u793a\u3057\u3001\u6eb6\u878d\u72b6\u614b\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<\/div>\n<div style=\"margin-bottom: 30px\">\n<h3 style=\"font-size: 22px;line-height: 1.5em;font-weight: bold;margin-top: 24px;margin-bottom: 12px;color: #111111\">\u4f4e\u7c98\u5ea6\u306e\u6db2\u72b6\u30b7\u30ea\u30b3\u30fc\u30f3\u6210\u5f62\u306b\u304a\u3044\u3066\u3001\u30d0\u30ea\u3092\u3069\u306e\u3088\u3046\u306b\u9632\u304e\u307e\u3059\u304b\uff1f<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">LSR\u306e\u30d0\u30ea\u3092\u9632\u3050\u306b\u306f\u3001\u578b\u5408\u308f\u305b\u9762\u30920.002 mm\u672a\u6e80\u306e\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u516c\u5dee\u3067\u6a5f\u68b0\u52a0\u5de5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30cb\u30fc\u30c9\u30eb\u30d0\u30eb\u30d6\u5f0f\u30b3\u30fc\u30eb\u30c9\u30e9\u30f3\u30ca\u30fc\u30ce\u30ba\u30eb\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u306e\u771f\u7a7a\u5f15\u304d\u3001\u525b\u6027\u306e\u9ad8\u3044\u91d1\u578b\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4f4e\u7c98\u5ea6\u306e\u6db2\u72b6\u30b7\u30ea\u30b3\u30fc\u30f3\u304c\u6d78\u307f\u51fa\u3059\u306e\u3092\u9632\u304e\u307e\u3059\u3002.<\/p>\n<\/div>\n<div style=\"margin-bottom: 0\">\n<h3 style=\"font-size: 22px;line-height: 1.5em;font-weight: bold;margin-top: 24px;margin-bottom: 12px;color: #111111\">LSR\u3092\u786c\u8cea\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u57fa\u6750\u306b\u30aa\u30fc\u30d0\u30fc\u30e2\u30fc\u30eb\u30c9\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">PBT\u3084PA66\u306a\u3069\u306e\u71b1\u53ef\u5851\u6027\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3078\u306eLSR\u306e\u30aa\u30fc\u30d0\u30fc\u30e2\u30fc\u30eb\u30c9\u306f\u3001\u81ea\u5df1\u63a5\u7740\u6027LSR\u30b0\u30ec\u30fc\u30c9\u307e\u305f\u306f\u71b1\u30d7\u30e9\u30a4\u30de\u30fc\u3092\u4f7f\u7528\u3057\u3066\u5e83\u304f\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u4e8c\u6b21\u5c04\u51fa\u306f\u9ad8\u6e29\u306e\u57fa\u6750\u4e0a\u3067\u884c\u308f\u308c\u3001\u4e8c\u6b21\u7684\u306a\u63a5\u7740\u5264\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u6c38\u4e45\u7684\u306a\u5316\u5b66\u7d50\u5408\u3092\u5f62\u6210\u3057\u307e\u3059\u3002.<\/p>\n<\/div>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>High-precision healthcare and automotive applications increasingly require flexible components capable of withstanding extreme thermal cycles and chemical exposure. Traditional thermoplastic elastomers often soften or suffer permanent compression set when exposed to continuous heat above 120\u00b0C. Specifying Liquid Silicone Rubber (LSR) Injection Molding solves these performance limitations by utilizing platinum-cured liquid silicone formulations that retain elasticity from -50\u00b0C to over 200\u00b0C. JUCHENG operates as a vertically integrated contract manufacturer delivering flash-free liquid silicone components strictly according to customer CAD files. Table of Contents 1. Cold Runner Systems &amp; Flash-Free LSR Tooling Design 2. Medical Grade LSR &amp; Biocompatibility Compliance 3. Optical Clear LSR Molding for Automotive &amp; Healthcare Lighting 4. Thermal [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2765,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2763","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/posts\/2763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/comments?post=2763"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/posts\/2763\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media\/2765"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media?parent=2763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/categories?post=2763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/tags?post=2763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}