{"id":1637,"date":"2012-01-16T08:30:00","date_gmt":"2012-01-16T00:30:00","guid":{"rendered":"\/\/m.letratesoro.com\/2012\/01\/%e5%a1%91%e8%86%a0mfi%e5%80%bc%e5%81%8f%e9%ab%98%e7%9a%84%e5%8f%af%e8%83%bd%e5%8e%9f%e5%9b%a0\/"},"modified":"2020-01-20T14:19:28","modified_gmt":"2020-01-20T06:19:28","slug":"different-mfi","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2012\/01\/different-mfi\/","title":{"rendered":"\u4e03\u500b\u5851\u81a0MFI\u503c\u91cf\u6e2c\u504f\u9ad8\u7684\u53ef\u80fd\u539f\u56e0"},"content":{"rendered":"

\"\u5851\u81a0\u7c92560x363\"<\/p>\n

\u6700\u8fd1\u6709\u670b\u53cb\u554f\u5230\u4e00\u500b\u554f\u984c\uff1a\u300c\u540c\u6a23\u4e00\u652f\u5851\u81a0\u6599\u7684\u88fd\u6210\u54c1\uff0c\u70ba\u4ec0\u9ebcMFI\u7684\u503c\u6aa2\u6e2c\u51fa\u4f86\u6709\u6642\u5019\u5dee\u7570\u90a3\u9ebc\u5927\uff1f\u53ef\u662f\u5851\u81a0\u5ee0\u5546\u53c8\u975e\u5e38\u5805\u6301\u4ed6\u5011\u6c92\u6709\u6dfb\u52a0\u4e8c\u6b21\u6599\uff1f\u300d<\/font><\/p>\n

\u4e4b\u524d\u66fe\u7d93\u8ddf\u5927\u5bb6\u4ecb\u7d39\u904e\u5851\u81a0\u5c04\u51fa\u5f37\u5ea6\u7684\u54c1\u8cea\u63a7\u5236\u53ef\u4ee5\u63a7\u5236\u5851\u81a0\u7c92(resin)\u7684MFI(Melt Flow Index\uff0c\u53c8\u7a31\u70baMelt Index\uff0c\u6216Melt Flow Rate)\u503c<\/a>\u3002\u53e6\u5916\uff0c\u5982\u679c\u767c\u751f\u5851\u81a0\u88fd\u54c1\u8106\u88c2\u6216\u5f37\u5ea6\u4e0d\u8db3\u6642\uff0c\u6211\u5011\u6700\u5148\u6aa2\u6e2c\u7684\u4e5f\u662fMFI\u503c\uff0c\u56e0\u70baMFI\u662f\u6700\u4fbf\u5b9c\u7684\u5851\u81a0\u88fd\u54c1\u54c1\u8cea\u521d\u6b65\u6aa2\u6e2c\u4f9d\u64da\uff0c\u4f46\u76ee\u524d\u53ea\u80fd\u7576\u4f5c\u53c3\u8003\uff0c\u4e0d\u662f\u76f4\u63a5\u8b49\u64da\u3002<\/font><\/p>\n

\n

\u76f8\u95dc\u95b1\u8b80\uff1a<\/font>\u5851\u81a0\u7194\u878d\u6307\u6578(MFI)\u8207\u4e8c\u6b21\u6599(re-grinding)\u7684\u95dc\u4fc2<\/font><\/a><\/p>\n<\/blockquote>\n

<\/p>\n

\u5c31\u5de5\u4f5c\u718a\u500b\u4eba\u7684\u77ad\u89e3\uff0c\u5851\u81a0MFI\u6703\u51fa\u73fe\u8d85\u898f\u7684\u539f\u56e0\u6709\u4e0b\u5217\u5e7e\u7a2e\u53ef\u80fd\u6027\uff1a<\/strong><\/font><\/p>\n

\u4e00\u3001\u5851\u81a0\u7c92\u662f\u5426\u91cd\u65b0\u62bd\u7c92\u6216\u67d3\u8272\u3002 <\/font><\/em><\/strong><\/font><\/p>\n

\n

\u5851\u81a0\u62bd\u7c92\u67d3\u8272\u5982\u679c\u4e0d\u662f\u5728\u539f\u5ee0\u5c31\u5bb9\u6613\u51fa\u73feMFI\u503c\u5347\u9ad8\u7684\u554f\u984c\u3002
\u76f8\u95dc\u95b1\u8b80\uff1a<\/font>\u5851\u81a0\u67d3\u8272\u6539\u6027\u53ca\u62bd\u6599\u7a0b\u5e8f(resin property change)<\/font><\/a><\/p>\n<\/blockquote>\n

\u4e8c\u3001\u56de\u6536\u6599\u6216\u4e8c\u6b21\u6599(re-grind)\u52a0\u592a\u591a\u3002<\/font><\/em><\/strong> <\/font><\/p>\n

\n

\u9019\u500b\u984c\u76ee\u5de5\u4f5c\u718a\u5df2\u7d93\u5beb\u904e\u597d\u5e7e\u7bc7\u6587\u7ae0\u4e86\u3002 <\/font><\/p>\n

\u76f8\u95dc\u95b1\u8b80\uff1a<\/font>
\u5851\u81a0MFI\u503c\u504f\u9ad8\u7684\u53ef\u80fd\u539f\u56e0<\/font><\/a>
\u70ba\u4f55\u5851\u81a0\u4f7f\u7528\u56de\u6536\u4e8c\u6b21\u6599\u5f37\u5ea6\u6703\u964d\u4f4e<\/font><\/a>
\u70ba\u4f55\u5851\u81a0\u4f7f\u7528\u56de\u6536\u4e8c\u6b21\u6599\u4e4b\u5f8c\u6703\u964d\u89e3\u5f37\u5ea6\u6703\u964d\u4f4e<\/font><\/a>
MFI\u8207\u5851\u81a0\u4e8c\u6b21\u6599\/\u56de\u6536\u6599\u7684\u95dc\u4fc2 (MFI & Re-grinding resin)<\/font><\/a>
\u4e03\u500b\u65b9\u6cd5\u6559\u4f60\u5982\u4f55\u5224\u5ea6\u5851\u81a0\u5ee0\u662f\u5426\u6dfb\u52a0\u4e86\u4e8c\u6b21\u6599 (Re-grind resin)<\/font><\/a><\/p>\n<\/blockquote>\n

\u4e09\u3001<\/font><\/em><\/strong>\u5f85\u6e2cMFI\u7684\u5851\u81a0\u539f\u6599\u672a\u6839\u64da\u5404\u9805\u5851\u81a0\u8981\u6c42\u505a\u5230\u70d8\u4e7e\u53bb\u6fd5\u7684\u4f5c\u696d\u3002 <\/font><\/em><\/strong><\/font><\/p>\n

\n

\u6709\u4e9b\u5851\u81a0\u5c0d\u65bc\u6fd5\u6c23\u7279\u5225\u654f\u611f\uff0c\u6bd4\u5982\u8aaaPC\u6599\uff0c\u9019\u4e9b\u5851\u81a0\u539f\u6599\u5982\u679c\u6c92\u6709\u6839\u64da\u539f\u6599\u5ee0\u7684\u8981\u6c42\u53bb\u505a\u70d8\u70e4\u53bb\u6fd5\u7684\u524d\u7f6e\u4f5c\u696d\u5c31\u76f4\u63a5\u505aMFI\uff0c\u5c31\u6709\u53ef\u80fd\u767c\u751f\u4e00\u4e9b\u610f\u60f3\u4e0d\u5230\u7684\u7d50\u679c\u3002<\/font><\/p>\n<\/blockquote>\n

\u56db\u3001 \u4f7f\u7528\u4e0d\u540c\u7684MFI\u6e2c\u8a66\u6a5f\u53f0\u6216\u662f\u4f7f\u7528\u4e0d\u540c\u7684\u6e2c\u8a66\u689d\u4ef6\u3002<\/font><\/em><\/strong> <\/font><\/p>\n

\n

\u9019\u6700\u5e38\u767c\u751f\u5728\u4e0d\u540c\u7684\u5834\u5730\u6216\u4e0d\u540c\u7684\u5be6\u9a57\u5ba4\u4e4b\u9593\uff0c\u56e0\u70ba\u5834\u5730\u4e0d\u540c\uff0c\u6240\u4ee5\u6240\u4f7f\u7528\u7684\u6e2c\u8a66\u5100\u5668\u901a\u5e38\u4e5f\u4e0d\u4e00\u6a23\uff0c\u5982\u679c\u6c92\u6709\u505a\u597d\u6821\u6b63(Calibration)\uff0c\u6e2c\u8a66\u51fa\u4f86\u7684\u7d50\u679c\u5c31\u6703\u4e0d\u4e00\u6a23\u3002<\/font><\/font><\/p>\n

\u53e6\u4e00\u500b\u9700\u8981\u6ce8\u610f\u7684\u5730\u65b9\u662f\u6eab\u5ea6\u8a2d\u5b9a<\/font><\/strong>\u8207\u8377\u91cd<\/font><\/strong>\uff0c\u96d6\u7136 ASTM D1238 \u6709\u898f\u5b9a\u6eab\u5ea6\u53ca\u8377\u91cd\uff0c\u4f46\u6709\u6642\u5019\u5851\u81a0\u7194\u878d\u5f8c\u7684\u6db2\u9ad4\u4e0d\u662f\u6d41\u901f\u592a\u5feb\uff0c\u8981\u4e0d\u7136\u5c31\u662f\u6d41\u4e0d\u51fa\u4f86\uff0c\u6240\u4ee5\u6e2c\u8a66\u8005\u7d93\u5e38\u6703\u81ea\u884c\u6539\u8b8a\u6eab\u5ea6\u53ca\u8377\u91cd\uff0c\u4ee5\u81f4\u9020\u6210\u5dee\u7570\u3002<\/font><\/font><\/p>\n

\u9084\u6709\u4e00\u9ede\u662f\u6642\u9593\u7684\u8a2d\u5b9a\uff0cASTM D1238  \u4e00\u822c\u898f\u5b9a10\u5206\u9418\u6d41\u51fa\u7684\u5851\u81a0\u7e3d\u91cd\u91cf\u7576\u4f5c\u6a19\u6e96\uff0c\u4f46\u5927\u90e8\u5206\u7684\u6e2c\u8a66\u8005\u7d93\u5e38\u56e0\u70ba\u67d0\u4e9b\u7406\u7531\uff0c\u5982\u539f\u6599\u4e0d\u8db3\u3001\u7bc0\u7701\u6642\u9593\u3001\u7bc0\u7701\u7d93\u8cbb…\u7b49\uff0c\u800c\u7e2e\u77ed\u4e86\u6e2c\u8a66\u7684\u6642\u9593\uff0c\u6709\u4e9b\u53ea\u505a\u4e861\u5206\u9418\uff0c\u751a\u81f330\u79d2\uff0c\u5c31\u4ee5\u6b64\u7576\u4f5c\u57fa\u790e\u4f86\u63a8\u4f3010\u5206\u9418\u7684\u91cd\u91cf\uff0c\u9019\u500b\u61c9\u8a72\u8981\u5728\u6e2c\u8a66\u5831\u544a\u4e0a\u6a19\u51fa\u4e26\u52a0\u4ee5\u8aaa\u660e\u3002 <\/font><\/font><\/p>\n<\/blockquote>\n

\u4e94\u3001\u70d8\u6599\u592a\u4e45\u6216\u662f\u5728\u505c\u7559\u5728\u5c04\u51fa\u6a5f\u7684\u6599\u7ba1(barrel)\u4e2d\u592a\u4e45\u3002<\/em><\/strong><\/font><\/p>\n

\n

\u5851\u81a0\u7c92\u5982\u679c\u70d8\u70e4\u904e\u4e45\u5c07\u9020\u6210\u5851\u81a0\u7c92\u964d\u89e3(degrading)\u7684\u554f\u984c\u3002<\/font><\/p>\n<\/blockquote>\n

\u516d\u3001\u5c04\u51fa\u6a5f\u7684\u6eab\u5ea6\u8a2d\u5b9a\u904e\u9ad8\uff0c\u9020\u6210\u5851\u81a0\u7c92\u964d\u89e3(degrading)\u3002 <\/em><\/strong><\/font><\/p>\n

\u4e03\u3001\u5c04\u51fa\u6a5f\u7684\u87ba\u687f\u901f\u5ea6\u8a2d\u5b9a\u904e\u5feb\uff0c\u9020\u6210\u5851\u81a0\u7c92\u964d\u89e3(degrading)\u3002 <\/em><\/strong><\/font><\/p>\n

\n

\u5851\u81a0\u901a\u5e38\u70ba\u9577\u93c8\u5206\u5b50\u6240\u5f62\u6210\uff0c\u800c\u5c04\u51fa\u6a5f\u901a\u5e38\u90fd\u4f7f\u7528\u87ba\u687f\u4f86\u63a8\u64e0\u6db2\u614b\u7684\u5851\u81a0\u6210\u70ba\u7d72\u72c0\uff0c\u800c\u9019\u4e00\u904e\u7a0b\u6975\u6709\u53ef\u80fd\u5c07\u539f\u672c\u5851\u81a0\u7684\u9577\u5206\u5b50\u93c8\u6253\u65b7\u6210\u70ba\u8f03\u77ed\u7684\u5206\u5b50\u93c8\uff0c\u8b93\u539f\u672c\u5bb9\u6613\u7cfe\u7e8f\u5728\u4e00\u8d77\u7684\u5851\u81a0\u5206\u5b50\u8b8a\u5f97\u6bd4\u8f03\u8106\u5f31\u3002<\/font><\/font>
<\/p>\n<\/blockquote>\n

\n

\u300b\u56de<\/font>\u3010\u5851\u81a0\u5c04\u51fa\u3011<\/font><\/a>\u9996\u9801<\/font><\/p>\n

\u5ef6\u4f38\u95b1\u8b80\uff1a<\/font>
\u518d\u8ac7\u5851\u81a0\u4e8c\u6b21\u6599\u7684\u54c1\u8cea\u63a7\u7ba1<\/font><\/a>
\u5851\u81a0\u8a2d\u8a08\u57fa\u790e\u89c0\u5ff5\uff0d\u7246\u58c1\u539a\u5ea6<\/font><\/a>
\u5851\u81a0\u6210\u54c1\u767c\u751f\u8106\u88c2\u7684\u5e7e\u500b\u53ef\u80fd\u539f\u56e0<\/font><\/a>
\u5982\u4f55\u76e3\u63a7\u5851\u81a0\u7c92(resin)\u7684\u9032\u6599\u54c1\u8cea<\/font><\/a>
\u5851\u81a0\u4ef6\u8272\u5dee\u554f\u984c\u63a2\u8a0e(plastic discolor)<\/font><\/a>
\u5361\u52fe\u65b7\u88c2\uff0c\u6dfb\u52a0\u904e\u591a\u8272\u6bcd\u9020\u6210\u5851\u81a0\u8106\u5316<\/font><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u6700\u8fd1\u6709\u670b\u53cb\u554f\u5230\u4e00\u500b\u554f\u984c\uff1a\u300c\u540c\u6a23\u4e00\u652f\u5851\u81a0\u6599\u7684\u88fd\u6210\u54c1 …<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,22],"tags":[52],"aioseo_notices":[],"views":28709,"_links":{"self":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/1637"}],"collection":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/comments?post=1637"}],"version-history":[{"count":0,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/1637\/revisions"}],"wp:attachment":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/media?parent=1637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/categories?post=1637"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/tags?post=1637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}