{"id":2322,"date":"2026-05-21T14:42:37","date_gmt":"2026-05-21T06:42:37","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2322"},"modified":"2026-06-30T17:14:08","modified_gmt":"2026-06-30T09:14:08","slug":"polybutylene-terephthalate-pbt","status":"publish","type":"material","link":"https:\/\/www.jcinjectionmolding.com\/ja\/materials\/polybutylene-terephthalate-pbt\/","title":{"rendered":"\u30dd\u30ea\u30d6\u30c1\u30ec\u30f3\u30c6\u30ec\u30d5\u30bf\u30ec\u30fc\u30c8\uff08PBT\uff09"},"content":{"rendered":"
\n

<\/p>\n

\n

\u5f53\u793e\u304c\u6210\u5f62\u3059\u308b\u5305\u62ec\u7684\u306a\u30dd\u30ea\u30d6\u30c1\u30ec\u30f3\u30c6\u30ec\u30d5\u30bf\u30ec\u30fc\u30c8\uff08PBT\uff09\u30b0\u30ec\u30fc\u30c9<\/h2>\n

\u5f53\u793e\u306f\u3001\u4e16\u754c\u30af\u30e9\u30b9\u306e\u77f3\u6cb9\u5316\u5b66\u30ea\u30fc\u30c0\u30fc\u304b\u3089\u9ad8\u6027\u80fdPBT\u6a39\u8102\u304a\u3088\u3073\u30d6\u30ec\u30f3\u30c9\u3092\u52a0\u5de5\u3057\u3001\u6700\u9069\u306a\u96fb\u6c17\u7d76\u7e01\u6027\u3068\u69cb\u9020\u7684\u5b8c\u5168\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n
PBT\u6750\u6599\u30af\u30e9\u30b9<\/th>\n\u4ee3\u8868\u7684\u306a\u30d6\u30e9\u30f3\u30c9\uff06\u30b0\u30ec\u30fc\u30c9<\/th>\n\u4e3b\u306a\u7279\u6027\u3068\u5229\u70b9<\/th>\n<\/tr>\n<\/thead>\n
\u672a\u5f37\u5316PBT<\/td>\n\u2022 \u30b5\u30d3\u30c3\u30af \u30d0\u30ed\u30c3\u30af\u30b9 357
\n\u2022 BASF \u30a6\u30eb\u30c8\u30e9\u30c7\u30e5\u30fc\u30eb B4500
\n\u2022 \u30c7\u30e5\u30dd\u30f3 \u30af\u30e9\u30b9\u30c1\u30f3 SO653<\/td>\n		\u512a\u308c\u305f\u96fb\u6c17\u7279\u6027\u3001\u9ad8\u6d41\u52d5\u6027\u3001\u6ed1\u3089\u304b\u306a\u8868\u9762\u5916\u89b3\u3002\u30b3\u30a4\u30eb\u30dc\u30d3\u30f3\u3001\u88c5\u98fe\u30b9\u30a4\u30c3\u30c1\u3001\u96fb\u6c17\u90e8\u54c1\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u30ac\u30e9\u30b9\u7e4a\u7dad\u5f37\u5316<\/td>\n\u2022 \u30b5\u30d3\u30c3\u30af \u30d0\u30ed\u30c3\u30af\u30b9 420 (30% GF)
\n\u2022 BASF \u30a6\u30eb\u30c8\u30e9\u30c7\u30e5\u30fc\u30eb B4300G6 (30% GF)
\n\u2022 \u30c7\u30e5\u30dd\u30f3 \u30af\u30e9\u30b9\u30c1\u30f3 SK605 (30% GF)<\/td>\n		\u5f15\u5f35\u5f37\u5ea6\u3001\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3001\u71b1\u5909\u5f62\u6e29\u5ea6\uff08HDT\u6700\u5927210\u00b0C\uff09\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3002\u81ea\u52d5\u8eca\u7528\u30bb\u30f3\u30b5\u30fc\u30cf\u30a6\u30b8\u30f3\u30b0\u3001\u30b3\u30cd\u30af\u30bf\u30fc\u30cf\u30a6\u30b8\u30f3\u30b0\u3001\u69cb\u9020\u7528\u30d6\u30e9\u30b1\u30c3\u30c8\u306b\u6700\u9069\u3067\u3059\u3002.<\/td>\n<\/tr>\n
\u96e3\u71c3\u6027\uff08FR\uff09<\/td>\n\u2022 \u30b5\u30d3\u30c3\u30af \u30d0\u30ed\u30c3\u30af\u30b9 420SEO (30% GF FR)
\n\u2022 BASF \u30a6\u30eb\u30c8\u30e9\u30c7\u30e5\u30fc\u30eb B4406 (\u672a\u5f37\u5316FR)
\n\u2022 \u30c7\u30e5\u30dd\u30f3 \u30af\u30e9\u30b9\u30c1\u30f3 FR684<\/td>\n		\u9ad8\u3044\u71b1\u5fdc\u529b\u4e0b\u3067\u512a\u308c\u305f\u8a98\u96fb\u5f37\u5ea6\u3068\u7d76\u7e01\u62b5\u6297\u3092\u5099\u3048\u3001UL 94 V-0\u96e3\u71c3\u6027\u898f\u683c\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u3001\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u3001\u30ea\u30ec\u30fc\u30cf\u30a6\u30b8\u30f3\u30b0\u306b\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u5909\u6027\u30a2\u30ed\u30a4\/\u30d6\u30ec\u30f3\u30c9<\/td>\n\u2022 \u30b5\u30d3\u30c3\u30af Valox 855 (PBT\/ASA)
\n\u2022 \u30e9\u30f3\u30af\u30bb\u30b9 Pocan TS3220 (PBT\/PET)<\/td>\n		\u7570\u65b9\u6027\u53ce\u7e2e\u3068\u53cd\u308a\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u8868\u9762\u5149\u6ca2\u3068\u8010\u5019\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5927\u578b\u81ea\u52d5\u8eca\u30b0\u30ea\u30eb\u3084\u7f8e\u89b3\u91cd\u8996\u306e\u5916\u88c5\u30c8\u30ea\u30e0\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

<\/p>\n

\n

PBT\u306b\u9069\u7528\u53ef\u80fd\u306a\u6210\u5f62\u30d7\u30ed\u30bb\u30b9<\/h2>\n

PBT\u306f\u7d50\u6676\u5316\u901f\u5ea6\u304c\u901f\u304f\u3001\u6eb6\u878d\u7c98\u5ea6\u304c\u4f4e\u3044\u305f\u3081\u3001\u8907\u96d1\u306a\u69cb\u9020\u306e\u91d1\u578b\u306b\u975e\u5e38\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n
\u6210\u5f62\u30d7\u30ed\u30bb\u30b9<\/th>\n\u30d7\u30ed\u30bb\u30b9\u9069\u5408\u6027\u3068\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
\u6a19\u6e96\u5c04\u51fa\u6210\u5f62<\/td>\n\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u9ad8\u7d76\u7e01\u6027\u306e\u96fb\u6c17\u30bd\u30b1\u30c3\u30c8\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30b3\u30a4\u30eb\u30dc\u30d3\u30f3\u3001\u6a5f\u80fd\u7684\u306a\u7523\u696d\u7528\u30ab\u30d0\u30fc\u306e\u88fd\u9020\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u8584\u8089\u6210\u5f62<\/td>\n\u9ad8\u3044\u3067\u3059\u3002PBT\u306e\u6613\u6d41\u52d5\u7279\u6027\u306f\u3001\u9ad8\u5727\u5c04\u51fa\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30b7\u30e7\u30fc\u30c8\u30b7\u30e7\u30c3\u30c8\u306a\u3057\u3067\u6975\u8584\u8089\u306e\u96fb\u5b50\u30b3\u30cd\u30af\u30bf\u30b0\u30ea\u30c3\u30c9\u3092\u5145\u586b\u3067\u304d\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u30a4\u30f3\u30b5\u30fc\u30c8\u6210\u5f62<\/td>\n\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u81ea\u52d5\u8eca\u96fb\u5b50\u7523\u696d\u3067\u5e83\u304f\u5fdc\u7528\u3055\u308c\u3001\u771f\u936e\u88fd\u306e\u7aef\u5b50\u30d4\u30f3\u3084\u5c0e\u96fb\u30b9\u30c8\u30ea\u30c3\u30d7\u3092PBT\u30cf\u30a6\u30b8\u30f3\u30b0\u5185\u306b\u76f4\u63a5\u5c01\u6b62\u3057\u307e\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

<\/p>\n

\n

\u30dd\u30ea\u30d6\u30c1\u30ec\u30f3\u30c6\u30ec\u30d5\u30bf\u30ec\u30fc\u30c8\uff08PBT\uff09\u5c04\u51fa\u6210\u5f62\u30ac\u30a4\u30c9<\/h2>\n

PBT\u306f\u3001\u9ad8\u6e29\u52a0\u5de5\u6642\u306b\u52a0\u6c34\u5206\u89e3\u52a3\u5316\u3092\u8d77\u3053\u3057\u3084\u3059\u3044\u30dd\u30ea\u30a8\u30b9\u30c6\u30eb\u6750\u6599\u3067\u3059\u3002\u53b3\u683c\u306a\u88fd\u9020\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5b9f\u884c\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n

    \n
  • \u4e88\u5099\u4e7e\u71e5\uff1a<\/strong> PBT\u306f\u6e7f\u6c17\u3092\u542b\u3093\u3060\u72b6\u614b\u3067\u6210\u5f62\u3059\u308b\u3068\u6025\u901f\u306b\u52a0\u6c34\u5206\u89e3\u3057\u3001\u30dd\u30ea\u30de\u30fc\u9396\u306e\u5207\u65ad\u3068\u6df1\u523b\u306a\u8106\u6027\u7834\u58ca\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u539f\u6599\u6a39\u8102\u306f\u3001\u9664\u6e7f\u4e7e\u71e5\u6a5f\u3067120\u00b0C\uff08248\u00b0F\uff09\u30673\u301c4\u6642\u9593\u4e7e\u71e5\u3055\u305b\u3001\u6c34\u5206\u542b\u6709\u91cf\u3092\u53b3\u5bc6\u306b0.02%\u672a\u6e80\u306b\u4fdd\u3064\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n
  • \u6eb6\u878d\u6e29\u5ea6\uff1a<\/strong> 240\u00b0C\u301c275\u00b0C\uff08464\u00b0F\u301c527\u00b0F\uff09\u3067\u52a0\u5de5\u3055\u308c\u307e\u3059\u3002285\u00b0C\u3092\u8d85\u3048\u308b\u6e29\u5ea6\u306f\u3001PBT\u306e\u71b1\u69cb\u9020\u3092\u52a3\u5316\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n
  • \u91d1\u578b\u6e29\u5ea6\uff1a<\/strong> \u672a\u5f37\u5316\u30b0\u30ec\u30fc\u30c9\u3067\u306f40\u00b0C\u301c80\u00b0C\uff08104\u00b0F\u301c176\u00b0F\uff09\u306b\u7ba1\u7406\u3055\u308c\u3001\u30ac\u30e9\u30b9\u5145\u586b\u30b0\u30ec\u30fc\u30c9\u3067\u306f\u6700\u5927100\u00b0C\u307e\u3067\u7ba1\u7406\u3055\u308c\u3001\u90e8\u54c1\u8868\u9762\u306e\u7e4a\u7dad\u306e\u898b\u3048\u65b9\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002.<\/li>\n
  • \u53cd\u308a\u3068\u53ce\u7e2e\u306e\u5236\u5fa1\uff1a<\/strong> \u7d14\u7c8b\u306aPBT\u306f\u9ad8\u3044\u7b49\u65b9\u6027\u53ce\u7e2e\uff081.5%\u301c2.2%\uff09\u3092\u793a\u3057\u307e\u3059\u304c\u3001\u30ac\u30e9\u30b9\u5145\u586bPBT\u306f\u53ce\u7e2e\u30920.3%\u301c0.8%\u306b\u4f4e\u6e1b\u3057\u307e\u3059\u304c\u3001\u6d41\u52d5\u7d4c\u8def\u306b\u6cbf\u3063\u305f\u7570\u65b9\u6027\uff08\u5dee\u52d5\uff09\u53ce\u7e2e\u3092\u5c0e\u5165\u3057\u307e\u3059\u3002Jucheng\u306e\u91d1\u578b\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u9ad8\u5ea6\u306aMoldflow\u89e3\u6790\u3092\u4f7f\u7528\u3057\u3066\u30b2\u30fc\u30c8\u914d\u7f6e\u3092\u6700\u9069\u5316\u3057\u3001\u53cd\u308a\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002.<\/li>\n<\/ul>\n<\/section>\n

    <\/p>\n

    \n

    \u6210\u5f62PBT\u90e8\u54c1\u306e\u4e3b\u8981\u7528\u9014\u7523\u696d<\/h2>\n
      \n
    • \u6c7d\u8f66\u52a8\u529b\u603b\u6210\u4e0e\u4f20\u611f\u5668\uff08IATF 16949\uff09\uff1a<\/strong> \u30a4\u30b0\u30cb\u30c3\u30b7\u30e7\u30f3\u30b3\u30a4\u30eb\u30dc\u30d3\u30f3\u3001\u30bb\u30f3\u30b5\u30fc\u30cf\u30a6\u30b8\u30f3\u30b0\u3001\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30bf\u30fc\u30ad\u30e3\u30c3\u30d7\u3001\u30d8\u30c3\u30c9\u30e9\u30a4\u30c8\u30d9\u30bc\u30eb\u3001\u30ef\u30a4\u30d1\u30fc\u30a2\u30fc\u30e0\u3001\u30d2\u30e5\u30fc\u30ba\u30dc\u30c3\u30af\u30b9\u3001\u96fb\u52d5\u30b9\u30ed\u30c3\u30c8\u30eb\u30dc\u30c7\u30a3\u3002.<\/li>\n
    • \u96fb\u6c17\u30fb\u96fb\u5b50\u6a5f\u5668\u7528\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\uff1a<\/strong> \u96fb\u6c17\u30b3\u30cd\u30af\u30bf\u30b7\u30a7\u30eb\u3001\u7aef\u5b50\u53f0\u3001\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u90e8\u54c1\u3001\u30ea\u30ec\u30fc\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30d0\u30c3\u30d5\u30a1\u30fc\u30c1\u30e5\u30fc\u30d6\u3002.<\/li>\n
    • \u6c11\u751f\u30fb\u5bb6\u5ead\u7528\u96fb\u5316\u88fd\u54c1\uff1a<\/strong> \u30d8\u30a2\u30c9\u30e9\u30a4\u30e4\u30fc\u30b0\u30ea\u30eb\u3001\u30a2\u30a4\u30ed\u30f3\u30cf\u30a6\u30b8\u30f3\u30b0\u3001\u96fb\u5b50\u30ec\u30f3\u30b8\u306e\u30c9\u30a2\u30cf\u30f3\u30c9\u30eb\u3001\u30c8\u30fc\u30b9\u30bf\u30fc\u30dc\u30c7\u30a3\u3001\u30aa\u30fc\u30d6\u30f3\u7528\u30ed\u30fc\u30bf\u30ea\u30fc\u30b9\u30a4\u30c3\u30c1\u3002.<\/li>\n
    • \u7523\u696d\u6a5f\u68b0\u30fb\u901a\u4fe1\u6a5f\u5668\uff1a<\/strong> \u30b1\u30df\u30ab\u30eb\u30dd\u30f3\u30d7\u30cf\u30a6\u30b8\u30f3\u30b0\u3001\u30a4\u30f3\u30da\u30e9\u30fc\u30d6\u30ec\u30fc\u30c9\u3001\u7523\u696d\u7528\u30d0\u30eb\u30d6\u90e8\u54c1\u3001\u901a\u4fe1\u6a5f\u5668\u7528\u30d5\u30a1\u30a4\u30d0\u30fc\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3002.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Comprehensive Polybutylene Terephthalate (PBT) Grades We Mold We process high-performance PBT resins and blends from world-class petrochemical leaders, delivering optimal electrical isolation and structural integrity: PBT Material Class Typical Brand & Grade Key Characteristics & Advantages Unreinforced PBT \u2022 Sabic Valox 357 \u2022 BASF Ultradur B4500 \u2022 DuPont Crastin SO653 Excellent electrical properties, high flowability, and smooth surface aesthetics. Widely used for coil bobbins, decorative switches, and electrical components. Glass-Filled Reinforced \u2022 Sabic Valox 420 (30% GF) \u2022 BASF Ultradur B4300G6 (30% GF) \u2022 DuPont Crastin SK605 (30% GF) Drastically elevated tensile strength, dimensional stability, and Heat Deflection Temperature (HDT up to 210\u00b0C). Ideal for automotive sensor housings, connector housings, […]<\/p>\n","protected":false},"featured_media":2399,"template":"","meta":[],"material_type":[21],"application_feature":[],"machining_process":[],"class_list":["post-2322","material","type-material","status-publish","has-post-thumbnail","hentry","material_type-engineering-plastics"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/material\/2322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/material"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/types\/material"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media\/2399"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media?parent=2322"}],"wp:term":[{"taxonomy":"material_type","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/material_type?post=2322"},{"taxonomy":"application_feature","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/application_feature?post=2322"},{"taxonomy":"machining_process","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/machining_process?post=2322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}