{"id":6059,"date":"2026-04-09T08:04:35","date_gmt":"2026-04-09T08:04:35","guid":{"rendered":"https:\/\/partsmastery.com\/?p=6059"},"modified":"2026-04-09T08:04:35","modified_gmt":"2026-04-09T08:04:35","slug":"pp-mold","status":"publish","type":"post","link":"https:\/\/partsmastery.com\/ja\/pp-mold\/","title":{"rendered":"PP\u30e2\u30fc\u30eb\u30c9"},"content":{"rendered":"

PP\u30e2\u30fc\u30eb\u30c9<\/strong><\/p>\n

 <\/p>\n

\"PP
PP\u30e2\u30fc\u30eb\u30c9<\/figcaption><\/figure>\n

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  • \n

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    \u30b2\u30fc\u30c8\u306e\u4f4d\u7f6e\u3082\u540c\u69d8\u306b\u91cd\u8981\u3067\u3042\u308b\u3002PP\u306f\u6d41\u52d5\u3057\u306a\u304c\u3089\u914d\u5411\u3059\u308b\u305f\u3081\u3001\u30b2\u30fc\u30c8\u3092\u539a\u3044\u90e8\u5206\u306b\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u6750\u6599\u304c\u65e9\u671f\u306b\u51cd\u7d50\u3059\u308b\u3053\u3068\u306a\u304f\u8584\u3044\u58c1\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u30ea\u30d3\u30f3\u30b0\u30fb\u30d2\u30f3\u30b8\u306e\u7528\u9014\u3067\u306f\u3001\u30dd\u30ea\u30de\u30fc\u9396\u304c\u30d2\u30f3\u30b8\u8ef8\u3068\u5e73\u884c\u306b\u306a\u308b\u3088\u3046\u306b\u30b2\u30fc\u30c8\u3092\u914d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u901a\u5e38\u306f\u30d2\u30f3\u30b8\u306e\u9577\u3055\u65b9\u5411\u3067\u306f\u306a\u304f\u3001\u305d\u306e\u4e00\u7aef\u306b\u30b2\u30fc\u30c8\u3092\u914d\u7f6e\u3057\u307e\u3059\u3002\u30b2\u30fc\u30c8\u304c\u4e0d\u5341\u5206\u306a\u30ea\u30d3\u30f3\u30b0\u30fb\u30d2\u30f3\u30b8\u306f\u3001\u60f3\u5b9a\u3055\u308c\u308b100\u4e07\u30b5\u30a4\u30af\u30eb\u4ee5\u4e0a\u3067\u306f\u306a\u304f\u3001\u6570\u5343\u30b5\u30a4\u30af\u30eb\u3067\u4e80\u88c2\u304c\u5165\u308b\u3002.<\/p>\n

    \u30de\u30eb\u30c1\u30ad\u30e3\u30d3\u30c6\u30a3\u00a0PP\u30e2\u30fc\u30eb\u30c9<\/strong>\u00a0\u306e\u8a2d\u8a08\u3067\u306f\u3001\u5404\u30ad\u30e3\u30d3\u30c6\u30a3\u304c\u540c\u6642\u306b\u5145\u586b\u3055\u308c\u308b\u3088\u3046\u3001\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u30e9\u30f3\u30ca\u30fc\u30b7\u30b9\u30c6\u30e0\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002PP\u306f\u4f4e\u7c98\u5ea6\u3067\u3042\u308b\u305f\u3081\u3001\u201c\u30ec\u30fc\u30b9\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0 \u201d\u3092\u8d77\u3053\u3057\u3084\u3059\u3044\u3002\u3053\u308c\u306f\u3001\u6750\u6599\u304c\u6700\u5927\u307e\u305f\u306f\u6700\u77ed\u306e\u30e9\u30f3\u30ca\u30fc\u5206\u5c90\u3092\u901a\u3063\u3066\u5148\u306b\u9032\u307f\u3001\u7a7a\u6c17\u3092\u9589\u3058\u8fbc\u3081\u3001\u4ed6\u306e\u30ad\u30e3\u30d3\u30c6\u30a3\u3067\u30b7\u30e7\u30fc\u30c8\u30b7\u30e7\u30c3\u30c8\u3092\u5f15\u304d\u8d77\u3053\u3059\u73fe\u8c61\u3067\u3042\u308b\u3002PP\u306e\u5834\u5408\u3001\u4eba\u5de5\u7684\u306b\u30d0\u30e9\u30f3\u30b9\u3055\u305b\u305f\u30e9\u30f3\u30ca\u30fc\u3088\u308a\u3082\u3001\u81ea\u7136\u306a\u30d0\u30e9\u30f3\u30b9\uff08\u6d41\u8def\u306e\u9577\u3055\u304c\u7b49\u3057\u3044\uff09\u304c\u597d\u307e\u308c\u307e\u3059\u3002.<\/p>\n

    PP\u91d1\u578b\u306e\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\uff1a\u7d50\u6676\u5316\u306e\u7ba1\u7406<\/strong><\/p>\n

    \u51b7\u5374\u306f\u3001\u5c04\u51fa\u6210\u5f62\u306e\u5168\u30b5\u30a4\u30af\u30eb\u6642\u9593\u306e\u3046\u306160%\u304b\u308980%\u3092\u5360\u3081\u307e\u3059\u304c\u3001PP\u306e\u5834\u5408\u306f\u7279\u306b\u91cd\u8981\u3067\u3059\u3002PP\u306e\u51b7\u5374\u901f\u5ea6\u306f\u3001\u305d\u306e\u7d50\u6676\u69cb\u9020\u3092\u6c7a\u5b9a\u3057\u3001\u90e8\u54c1\u5bf8\u6cd5\u3001\u6a5f\u68b0\u7684\u7279\u6027\u3001\u5916\u89b3\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002\u6025\u51b7\u3059\u308b\u3068\u7d50\u6676\u304c\u5c0f\u3055\u304f\u306a\u308a\u3001\u900f\u660e\u5ea6\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u6210\u5f62\u6642\u306e\u5fdc\u529b\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002\u5f90\u51b7\u306f\u7d50\u6676\u304c\u5927\u304d\u304f\u306a\u308a\u3001\u976d\u6027\u304c\u9ad8\u304f\u306a\u308a\u3001\u53ce\u7e2e\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n

    \u512a\u308c\u305f\u30c7\u30b6\u30a4\u30f3\u00a0PP\u30e2\u30fc\u30eb\u30c9<\/strong>\u00a0\u306f\u3001\u90e8\u54c1\u8868\u9762\u5168\u4f53\u3092\u5747\u4e00\u306b\u51b7\u5374\u3057\u307e\u3059\u3002\u4e0d\u5747\u4e00\u306a\u51b7\u5374\u306f\u3001PP\u90e8\u54c1\u306b\u3088\u304f\u898b\u3089\u308c\u308b\u554f\u984c\u3067\u3042\u308b\u3001\u53ce\u7e2e\u3084\u53cd\u308a\u306e\u5dee\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u84cb\u3084\u30d1\u30cd\u30eb\u306e\u3088\u3046\u306a\u5e73\u3089\u306a\u90e8\u54c1\u306e\u5834\u5408\u3001\u5e73\u3089\u3055\u3092\u7dad\u6301\u3059\u308b\u306b\u306f\u3001\u30b3\u30a2\u5074\u3068\u30ad\u30e3\u30d3\u30c6\u30a3\u5074\u306e\u4e21\u65b9\u3067\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u51b7\u5374\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n

    \u90e8\u54c1\u306e\u8f2a\u90ed\u306b\u6cbf\u3063\u3066\u51b7\u5374\u6e9d\u3092\u5f62\u6210\u3059\u308b\u30b3\u30f3\u30d5\u30a9\u30fc\u30de\u30eb\u51b7\u5374\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u7279\u306b\u6709\u52b9\u3067\u3059\u3002\u00a0PP\u30e2\u30fc\u30eb\u30c9<\/strong>\u00a0\u306e\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002PP\u306f\u7d50\u6676\u5316\u3059\u308b\u969b\u306b\u5927\u304d\u306a\u71b1\u3092\u653e\u51fa\u3059\u308b\u305f\u3081\u3001\u76f4\u7dda\u72b6\u306e\u51b7\u5374\u6e9d\u3067\u306f\u3001\u539a\u3044\u65ad\u9762\u3084\u8907\u96d1\u306a\u5f62\u72b6\u304b\u3089\u5341\u5206\u306b\u7d20\u65e9\u304f\u71b1\u3092\u9664\u53bb\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u30b3\u30f3\u30d5\u30a9\u30fc\u30de\u30eb\u51b7\u5374\u30c1\u30e3\u30f3\u30cd\u30eb\u306f\u3001\u5bf8\u6cd5\u306e\u4e00\u8cab\u6027\u3092\u5287\u7684\u306b\u6539\u5584\u3057\u306a\u304c\u3089\u3001\u30b5\u30a4\u30af\u30eb\u30bf\u30a4\u30e0\u309225%\u304b\u308940%\u77ed\u7e2e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n

    \u30af\u30fc\u30e9\u30f3\u30c8\u6e29\u5ea6\u3082\u91cd\u8981\u3067\u3042\u308b\u3002\u6c4e\u7528PP\u306e\u5834\u5408\u3001\u91d1\u578b\u6e29\u5ea6\u306f25\u2103\uff5e50\u2103\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u91d1\u578b\u6e29\u5ea6\u304c\u9ad8\u3044\uff0860\uff5e80\u2103\uff09\u3068\u7d50\u6676\u5316\u5ea6\u304c\u9ad8\u304f\u306a\u308a\u3001\u8010\u71b1\u6027\u306b\u512a\u308c\u305f\u5f37\u976d\u306a\u90e8\u54c1\u304c\u5f97\u3089\u308c\u307e\u3059\u304c\u3001\u30b5\u30a4\u30af\u30eb\u30bf\u30a4\u30e0\u304c\u9577\u304f\u306a\u308a\u3001\u53ce\u7e2e\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002\u91d1\u578b\u6e29\u5ea6\u304c\u4f4e\u3044\u3068\u3001\u30b5\u30a4\u30af\u30eb\u306f\u901f\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u6210\u5f62\u5fdc\u529b\u306e\u9ad8\u3044\u8106\u3044\u90e8\u54c1\u304c\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

    \u30ac\u30b9\u629c\u304d\uff1aPP\u91d1\u578b\u306b\u304a\u3051\u308b\u30d5\u30e9\u30c3\u30b7\u30e5\u30de\u30fc\u30af\u3068\u30d0\u30fc\u30f3\u30de\u30fc\u30af\u306e\u9632\u6b62<\/strong><\/p>\n

    PP\u306f\u4f4e\u7c98\u5ea6\u3067\u3042\u308b\u305f\u3081\u3001\u30ac\u30b9\u629c\u304d\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3042\u308b\u3068\u540c\u6642\u306b\u56f0\u96e3\u3067\u3082\u3042\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u30d9\u30f3\u30c8\u304c\u884c\u308f\u308c\u306a\u3044\u3068\u3001\u30e1\u30eb\u30c8\u30d5\u30ed\u30f3\u30c8\u304c\u9032\u3080\u306b\u3064\u308c\u3066\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u7a7a\u6c17\u304c\u5727\u7e2e\u3055\u308c\u3001\u5c40\u6240\u7684\u306a\u9ad8\u6e29\u3092\u767a\u751f\u3055\u305b\u3066\u30dd\u30ea\u30de\u30fc\u3092\u71c3\u713c\u3055\u305b\u3001\u90e8\u54c1\u8868\u9762\u306b\u9ed2\u3063\u307d\u3044\u300c\u30c0\u30a4\u30bb\u30ea\u30f3\u30b0\u300d\u30de\u30fc\u30af\u304c\u751f\u3058\u307e\u3059\u3002\u307e\u305f\u3001\u30d9\u30f3\u30c8\u304c\u4e0d\u5341\u5206\u3060\u3068\u30ad\u30e3\u30d3\u30c6\u30a3\u5727\u304c\u4e0a\u6607\u3057\u3001PP\u304c\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3\u306b\u62bc\u3057\u8fbc\u307e\u308c\u3001\u30d0\u30ea\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

    \u6a19\u6e96\u7684\u306a\u30d9\u30f3\u30c8\u306e\u6df1\u3055\u00a0PP\u30e2\u30fc\u30eb\u30c9<\/strong>\u00a0\u306f0.02mm\u304b\u30890.04mm\u3067\u3001ABS\u306e\u3088\u3046\u306a\u7c98\u5ea6\u306e\u9ad8\u3044\u6750\u6599\u3088\u308a\u3082\u6d45\u3044\u3002\u30d9\u30f3\u30c8\u30e9\u30f3\u30c9\u306e\u9577\u3055\u306f6mm\uff5e10mm\u3068\u3057\u3001\u305d\u306e\u5f8c\u306b\u30ac\u30b9\u3092\u81ea\u7531\u306b\u9003\u304c\u3059\u305f\u3081\u306e\u6df1\u3044\u30ea\u30ea\u30fc\u30d5\u30c1\u30e3\u30f3\u30cd\u30eb\uff080.5\uff5e1.0mm\uff09\u3092\u8a2d\u3051\u308b\u3002\u6df1\u3044\u30ea\u30d6\u3084\u8584\u8089\u90e8\u3067\u306f\u3001\u30a8\u30b8\u30a7\u30af\u30bf\u30fc\u30d4\u30f3\u3084\u591a\u5b54\u8cea\u713c\u7d50\u30a4\u30f3\u30b5\u30fc\u30c8\u306b\u3088\u308b\u8ffd\u52a0\u30d9\u30f3\u30c8\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308b\u3002.<\/p>\n

    \u30d5\u30e9\u30c3\u30b7\u30e5\u306f\u3001PP\u91d1\u578b\u3067\u5e38\u306b\u61f8\u5ff5\u3055\u308c\u308b\u554f\u984c\u3067\u3042\u308b\u3002\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3\u306e\u308f\u305a\u304b\u306a\u4e0d\u4e00\u81f4\uff080.02mm\u4ee5\u4e0b\uff09\u3067\u3082\u3001PP\u306e\u30d6\u30ea\u30fc\u30c9\u30a2\u30a6\u30c8\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u4e8c\u6b21\u7684\u306a\u30c8\u30ea\u30df\u30f3\u30b0\u3092\u5fc5\u8981\u3068\u3059\u308b\u8584\u3044\u30d5\u30a3\u30f3\u3092\u4f5c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u786c\u5316\u3057\u305f\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3\u30a4\u30f3\u30b5\u30fc\u30c8\u3068\u6b63\u78ba\u306a\u30af\u30e9\u30f3\u30d7\u529b\u5236\u5fa1\u306f\u3001\u30d0\u30ea\u304c\u306a\u3044\u751f\u7523\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n

    \u53ce\u7e2e\u88dc\u6b63\uff1a\u6b63\u3057\u3044\u5bf8\u6cd5\u3092\u5f97\u308b<\/strong><\/p>\n

    PP\u306e\u53ce\u7e2e\u7387\u306f\u9ad8\u304f\u3001\u7570\u65b9\u7684\u3067\u3042\u308b\u3002\u00a0PP\u30e2\u30fc\u30eb\u30c9<\/strong>\u00a0\u30ad\u30e3\u30d3\u30c6\u30a3\u306f\u3001\u5e0c\u671b\u3059\u308b\u6700\u7d42\u90e8\u54c1\u5bf8\u6cd5\u3088\u308a\u3082\u304b\u306a\u308a\u5927\u304d\u304f\u30ab\u30c3\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u672a\u5145\u586bPP\u306e\u4e00\u822c\u7684\u306a\u53ce\u7e2e\u8a31\u5bb9\u5dee\u306f1.5%\u304b\u30892.0%\u3067\u3059\u304c\u3001\u5b9f\u969b\u306e\u53ce\u7e2e\u7387\u306f\u6d41\u308c\u65b9\u5411\u3001\u8089\u539a\u3001\u91d1\u578b\u6e29\u5ea6\u3001\u5c04\u51fa\u5727\u529b\u3001\u4fdd\u6301\u5727\u529b\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n

    \u6d41\u308c\u65b9\u5411\u3067\u306f\u3001\u5206\u5b50\u914d\u5411\u306f\u53ce\u7e2e\u7387\u3092\u308f\u305a\u304b\u306b\u6e1b\u5c11\u3055\u305b\u308b\uff08\u901a\u5e381.2-1.8%\uff09\u3002\u6d41\u308c\u306b\u5782\u76f4\u306a\u65b9\u5411\u3067\u306f\u53ce\u7e2e\u7387\u304c\u5927\u304d\u304f\u306a\u308b\uff081.8-2.5%\uff09\u3002\u53b3\u3057\u3044\u516c\u5dee\u304c\u8981\u6c42\u3055\u308c\u308b\u90e8\u54c1\u306b\u306f\u00a0PP\u30e2\u30fc\u30eb\u30c9<\/strong>\u00a0\u306f\u3001\u3053\u306e\u7570\u65b9\u6027\u3092\u5ff5\u982d\u306b\u7f6e\u3044\u3066\u8a2d\u8a08\u3055\u308c\u308b\u3079\u304d\u3067\u3042\u308b\u3002\u30ea\u30d6\u3001\u30dc\u30b9\u3001\u305d\u306e\u4ed6\u3001\u6d41\u308c\u306b\u6cbf\u3063\u3066\u914d\u7f6e\u3055\u308c\u305f\u3082\u306e\u306f\u3001\u6d41\u308c\u306b\u9006\u3089\u3063\u3066\u914d\u7f6e\u3055\u308c\u305f\u3082\u306e\u3068\u306f\u53ce\u7e2e\u7387\u304c\u7570\u306a\u308b\u3002.<\/p>\n

    \u30ac\u30e9\u30b9\u7e4a\u7dad\u5165\u308aPP\u306f\u3001\u53ce\u7e2e\u7387\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3057\uff08\u591a\u304f\u306e\u5834\u54080.3\uff5e0.8%\uff09\u3001\u53ce\u7e2e\u7387\u3092\u3088\u308a\u7b49\u65b9\u7684\u306b\u3059\u308b\u3002\u3057\u304b\u3057\u3001\u30ac\u30e9\u30b9\u7e4a\u7dad\u306f\u00a0PP\u30e2\u30fc\u30eb\u30c9<\/strong>, \u30b2\u30fc\u30c8\u3084\u9ad8\u6d41\u91cf\u90e8\u5206\u306b\u306f\u3001\u3088\u308a\u786c\u3044\u92fc\u3084\u4ea4\u63db\u53ef\u80fd\u306a\u6469\u8017\u30a4\u30f3\u30b5\u30fc\u30c8\u3092\u5fc5\u8981\u3068\u3059\u308b\u3002.<\/p>\n

    \u8868\u9762\u4ed5\u4e0a\u3052\u3068\u96e2\u578b\u6027\uff1aPP\u306e\u4f4e\u3044\u8868\u9762\u30a8\u30cd\u30eb\u30ae\u30fc<\/strong><\/p>\n

    \u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u306f\u8868\u9762\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u975e\u5e38\u306b\u4f4e\u3044\u305f\u3081\u3001\u307b\u3068\u3093\u3069\u306e\u91d1\u578b\u8868\u9762\u304b\u3089\u81ea\u7136\u306b\u96e2\u578b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u540c\u3058\u6027\u8cea\u304c\u3001\u7279\u5b9a\u306e\u8868\u9762\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u3092\u5f97\u308b\u3053\u3068\u3092\u96e3\u3057\u304f\u3057\u3066\u3044\u307e\u3059\u3002\u30de\u30c3\u30c8\u4ed5\u4e0a\u3052\u3084\u30b0\u30ed\u30b9\u4ed5\u4e0a\u3052\u306f\u3001\u9069\u5207\u306a\u00a0PP\u30e2\u30fc\u30eb\u30c9<\/strong>\u00a0\u3057\u304b\u3057\u3001\u6975\u7aef\u306b\u7d30\u304b\u3044\u30c7\u30a3\u30c6\u30fc\u30eb\u306f\u3046\u307e\u304f\u518d\u73fe\u3067\u304d\u306a\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3002.<\/p>\n

    \u307b\u3068\u3093\u3069\u306ePP\u7528\u9014\u3067\u306f\u3001SPI-B1\uff08600\u30b0\u30ea\u30c3\u30c8\u30b9\u30c8\u30fc\u30f3\uff09\u4ed5\u4e0a\u3052\u304c\u3001\u9069\u5ea6\u306a\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u306e\u8ee2\u5199\u3092\u53ef\u80fd\u306b\u3057\u306a\u304c\u3089\u3001\u826f\u597d\u306a\u96e2\u578b\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u93e1\u9762\u4ed5\u4e0a\u3052\uff08SPI-A1\uff09\u306f\u3001\u5149\u5b66\u7684\u900f\u660e\u5ea6\u304c\u8981\u6c42\u3055\u308c\u306a\u3044\u9650\u308a\u3001PP\u306b\u306f\u307b\u3068\u3093\u3069\u5fc5\u8981\u306a\u3044\u3002\u30ac\u30b9\u629c\u304d\u306f\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u8868\u9762\u306b\u6cbf\u3063\u3066\u30ac\u30b9\u3092\u9003\u304c\u3059\u3001\u3084\u3084\u7c97\u3044\u4ed5\u4e0a\u3052\u306b\u3088\u3063\u3066\u5b9f\u969b\u306b\u6539\u5584\u3055\u308c\u308b\u3002.<\/p>\n

    PP\u91d1\u578b\u306e\u5c04\u51fa\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08<\/strong><\/p>\n

    PP\u90e8\u54c1\u306f\u30b3\u30a2\u306b\u53ce\u7e2e\u3059\u308b\u50be\u5411\u304c\u3042\u308a\u3001\u3053\u308c\u306f\u578b\u958b\u304d\u306e\u969b\u306b\u79fb\u52d5\u3059\u308b\u534a\u5206\u306b\u7559\u307e\u308b\u306e\u306b\u6709\u76ca\u3067\u3042\u308b\u3002\u3057\u304b\u3057\u3001\u53ce\u7e2e\u304c\u5927\u304d\u3059\u304e\u308b\u3068\u5c04\u51fa\u304c\u56f0\u96e3\u306b\u306a\u308a\u3001\u3088\u308a\u5927\u304d\u306a\u3001\u3042\u308b\u3044\u306f\u3088\u308a\u591a\u304f\u306e\u30a8\u30b8\u30a7\u30af\u30bf\u30fc\u30d4\u30f3\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002PP\u306f\u6bd4\u8f03\u7684\u67d4\u3089\u304b\u3044\u305f\u3081\u3001\u30a8\u30b8\u30a7\u30af\u30bf\u30fc\u30d4\u30f3\u306f\u3001\u90e8\u54c1\u306b\u7a74\u3092\u958b\u3051\u305f\u308a\u5909\u5f62\u3055\u305b\u305f\u308a\u3057\u306a\u3044\u3088\u3046\u3001\u8868\u9762\u7a4d\u306b\u4f59\u88d5\u3092\u6301\u305f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

    \u5bb9\u5668\u3084\u30ab\u30c3\u30d7\u306e\u3088\u3046\u306a\u8584\u8089PP\u90e8\u54c1\u306b\u306f\u3001\u30a8\u30b8\u30a7\u30af\u30bf\u30fc\u30d4\u30f3\u3088\u308a\u3082\u30b9\u30c8\u30ea\u30c3\u30d1\u30fc\u30d7\u30ec\u30fc\u30c8\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30c8\u30ea\u30c3\u30d1\u30fc\u30d7\u30ec\u30fc\u30c8\u306f\u3001\u90e8\u54c1\u306e\u5916\u5468\u3092\u5747\u4e00\u306b\u62bc \u3057\u3001\u6392\u51fa\u529b\u3092\u5206\u6563\u3055\u305b\u3001\u6b6a\u307f\u3092\u9632\u6b62\u3057\u307e\u3059\u3002\u6df1\u3044\u30ea\u30d6\u3084\u30dc\u30b9\u306e\u3042\u308b\u90e8\u54c1\u306b\u306f\u3001\u30b9\u30ea\u30fc\u30d6\u30a8\u30b8\u30a7\u30af\u30bf\u30fc\uff08\u30b3\u30a2\u30d4\u30f3\u306e\u4e0a\u306b\u306f\u3081\u8fbc\u3080\u4e2d\u5fc3\u304c\u7a7a\u6d1e\u306e\u30d4\u30f3\uff09\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u91cd\u8981\u306a\u8868\u9762\u3092\u50b7\u3064\u3051\u308b\u3053\u3068\u306a\u304f\u304d\u308c\u3044\u306b\u6392\u51fa\u3067\u304d\u307e\u3059\u3002.<\/p>\n

    PP\u91d1\u578b\u306b\u304a\u3051\u308b\u4e00\u822c\u7684\u306a\u6545\u969c\u30e2\u30fc\u30c9<\/strong><\/p>\n

    \u3088\u304f\u8a2d\u8a08\u3055\u308c\u305fPP\u91d1\u578b\u3067\u3082\u3001\u4e88\u6e2c\u53ef\u80fd\u306a\u6469\u8017\u30d1\u30bf\u30fc\u30f3\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u554f\u984c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n

      \n
    1. \n

      \u30b2\u30fc\u30c8\u6469\u8017<\/strong>\u00a0- \u30ac\u30e9\u30b9\u7e4a\u7dad\u5165\u308aPP\u306f\u30b2\u30fc\u30c8\u3092\u6025\u901f\u306b\u4fb5\u98df\u3059\u308b\u3002\u4e88\u9632\uff1a\u786c\u5316\u30b2\u30fc\u30c8\u30a4\u30f3\u30b5\u30fc\u30c8\u3002.<\/p>\n<\/li>\n

    2. \n

      \u30d5\u30e9\u30c3\u30b7\u30e5<\/strong>\u00a0- \u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3\u306e\u640d\u50b7\u307e\u305f\u306f\u30af\u30e9\u30f3\u30d7\u529b\u4e0d\u8db3\u3002\u5bfe\u7b56\uff1a\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3\u30a4\u30f3\u30b5\u30fc\u30c8\u3092\u786c\u5316\u3055\u305b\u308b\u3002.<\/p>\n<\/li>\n

    3. \n

      \u30a8\u30b8\u30a7\u30af\u30bf\u30fc\u30d4\u30f3\u306e\u30ab\u30b8\u30ea<\/strong>\u00a0- PP\u306f\u7c98\u5ea6\u304c\u4f4e\u3044\u305f\u3081\u3001\u6750\u6599\u304c\u30d4\u30f3\u306e\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u306b\u5165\u308a\u8fbc\u3080\u3002\u9632\u6b62\u7b56\uff1a\u30ac\u30a4\u30c9\u4ed8\u304d\u30a8\u30b8\u30a7\u30af\u30bf\u30fc\u30b9\u30ea\u30fc\u30d6\u3002.<\/p>\n<\/li>\n

    4. \n

      \u51b7\u5374\u30c1\u30e3\u30cd\u30eb\u306e\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0<\/strong>\u00a0- PP\u52a0\u5de5\u3067\u306f60\u2103\u4ee5\u4e0a\u306e\u91d1\u578b\u6e29\u5ea6\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u30b9\u30b1\u30fc\u30eb\u306e\u5f62\u6210\u304c\u4fc3\u9032\u3055\u308c\u308b\u3002\u4e88\u9632\uff1a\u51e6\u7406\u6c34\u3068\u5b9a\u671f\u7684\u306a\u30b9\u30b1\u30fc\u30eb\u9664\u53bb\u3002.<\/p>\n<\/li>\n<\/ol>\n

      \u7d50\u8ad6<\/strong><\/p>\n

      A\u00a0PP\u30e2\u30fc\u30eb\u30c9<\/strong>\u00a0\u306f\u3001\u4e00\u822c\u7684\u306a\u5c04\u51fa\u6210\u5f62\u7528\u91d1\u578b\u3068\u306f\u7570\u306a\u308a\u3001\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u7279\u6709\u306e\u8981\u6c42\u306e\u305f\u3081\u306b\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u305f\u7279\u6b8a\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u7570\u65b9\u6027\u53ce\u7e2e\u3084\u7d50\u6676\u5316\u71b1\u306e\u7ba1\u7406\u304b\u3089\u4f4e\u7c98\u5ea6\u6eb6\u878d\u7269\u306e\u5f15\u706b\u9632\u6b62\u307e\u3067\u3001\u3042\u3089\u3086\u308b\u8a2d\u8a08\u4e0a\u306e\u6c7a\u5b9a\u306fPP\u306e\u6319\u52d5\u3092\u8003\u616e\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u6b63\u3057\u304f\u8a2d\u8a08\u3055\u308c\u305fPP\u91d1\u578b\u306f\u3001\u6700\u5c0f\u9650\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3067\u6570\u767e\u4e07\u500b\u306e\u5b89\u5b9a\u3057\u305f\u9ad8\u54c1\u8cea\u306e\u90e8\u54c1\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n

      PartsMastery\u3067\u306f\u3001\u4ee5\u4e0b\u3092\u5c02\u9580\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u00a0PP\u30e2\u30fc\u30eb\u30c9<\/strong>\u00a0\u8a2d\u8a08\u3068\u88fd\u9020\u3002\u30ea\u30d3\u30f3\u30b0\u30d2\u30f3\u30b8\u306e\u30b2\u30fc\u30c8\u914d\u7f6e\u3001\u7d50\u6676\u6027\u30dd\u30ea\u30de\u30fc\u306e\u30b3\u30f3\u30d5\u30a9\u30fc\u30de\u30eb\u51b7\u5374\u3001\u30ac\u30e9\u30b9\u7e4a\u7dad\u5165\u308a\u30b0\u30ec\u30fc\u30c9\u306e\u92fc\u6750\u9078\u5b9a\u306a\u3069\u306b\u3082\u7cbe\u901a\u3057\u3066\u3044\u307e\u3059\u3002\u304a\u554f\u3044\u5408\u308f\u305b\u3001\u6280\u8853\u76f8\u8ac7\u3001\u307e\u305f\u306f\u6b21\u306ePP\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3064\u3044\u3066\u306e\u3054\u76f8\u8ac7\u306f\u3001\u4e0b\u8a18\u307e\u3067\u3054\u9023\u7d61\u304f\u3060\u3055\u3044\u3002\u00a0\u30d1\u30fc\u30c4\u30de\u30b9\u30bf\u30fc<\/strong>\u00a0\u3067\u00a0+86 13530838604 (WeChat)<\/strong>. .\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u306e\u7528\u9014\u306b\u9069\u3057\u305f\u91d1\u578b\u3092\u88fd\u4f5c\u3044\u305f\u3057\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

      PP Mold   Polypropylene (PP) is one of the most widely used thermoplastics in the world. From automotive bumpers and battery cases to food containers, living hinges, and medical syringes, PP components are everywhere. But designing and building a\u00a0PP mold\u00a0is fundamentally different from creating a mold for ABS, polycarbonate, or nylon. PP has unique flow characteristics, shrinkage behavior, and thermal properties that demand specialized mold design strategies. A\u00a0PP mold\u00a0that is poorly engineered will produce parts with excessive sink marks, warpage, weld lines, or flash \u2014 defects that turn profitable production runs into costly headaches. Understanding the science of molding polypropylene is the first step toward building a\u00a0PP mold\u00a0that delivers consistent, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,13],"tags":[139],"class_list":["post-6059","post","type-post","status-publish","format-standard","hentry","category-blog","category-technical-blog-posts","tag-pp-mold"],"blocksy_meta":[],"acf":[],"yoast_head":"\nPP Mold -PartsMastery<\/title>\n<meta name=\"description\" content=\"Standard vent depths for a PP mold are 0.02mm to 0.04mm \u2014 shallower than for higher-viscosity materials like ABS.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/partsmastery.com\/ja\/pp-mold\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" 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