{"id":7938,"date":"2025-04-24T18:25:50","date_gmt":"2025-04-24T10:25:50","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/7938"},"modified":"2025-04-24T18:25:50","modified_gmt":"2025-04-24T10:25:50","slug":"%e8%81%9a%e9%85%af%e5%a2%9e%e5%a1%91%e5%89%82%e7%9a%84%e7%b2%98%e5%ba%a6%e7%89%b9%e6%80%a7%e5%8f%8a%e5%85%b6%e5%af%b9pvc%e7%b3%8a%e5%8a%a0%e5%b7%a5%e7%9a%84%e5%bd%b1%e5%93%8d","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/7938","title":{"rendered":"\u805a\u916f\u589e\u5851\u5242\u7684\u7c98\u5ea6\u7279\u6027\u53ca\u5176\u5bf9PVC\u7cca\u52a0\u5de5\u7684\u5f71\u54cd"},"content":{"rendered":"

\u95ee\u9898\uff1a\u4ec0\u4e48\u662f\u805a\u916f\u589e\u5851\u5242\uff1f\u5b83\u7684\u7c98\u5ea6\u7279\u6027\u5982\u4f55\u5f71\u54cdPVC\u7cca\u7684\u52a0\u5de5\u6027\u80fd\uff1f<\/h3>\n

\u7b54\u6848\uff1a<\/strong><\/p>\n

\u805a\u916f\u589e\u5851\u5242\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5851\u6599\u5de5\u4e1a\u4e2d\u7684\u529f\u80fd\u6027\u52a9\u5242\uff0c\u4e3b\u8981\u7528\u4e8e\u6539\u5584PVC\uff08\u805a\u6c2f\u4e59\u70ef\uff09\u7b49\u6750\u6599\u7684\u67d4\u97e7\u6027\u548c\u52a0\u5de5\u6027\u80fd\u3002\u5b83\u901a\u8fc7\u964d\u4f4e\u5206\u5b50\u94fe\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u529b\uff0c\u4f7f\u805a\u5408\u7269\u66f4\u5bb9\u6613\u6d41\u52a8\u548c\u6210\u578b\u3002\u5728PVC\u7cca\u4f53\u7cfb\u4e2d\uff0c\u805a\u916f\u589e\u5851\u5242\u7684\u7c98\u5ea6\u7279\u6027\u5bf9\u7ec8\u4ea7\u54c1\u7684\u6027\u80fd\u548c\u52a0\u5de5\u5de5\u827a\u5177\u6709\u91cd\u8981\u5f71\u54cd\u3002<\/p>\n

\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u805a\u916f\u589e\u5851\u5242\u7684\u7c98\u5ea6\u7279\u6027\u53ca\u5176\u5bf9PVC\u7cca\u52a0\u5de5\u7684\u5f71\u54cd\uff0c\u5e76\u7ed3\u5408\u5177\u4f53\u53c2\u6570\u548c\u5b9e\u4f8b\u8fdb\u884c\u5206\u6790\u3002\u4ee5\u4e0b\u662f\u6587\u7ae0\u7684\u4e3b\u8981\u5185\u5bb9\u6846\u67b6\uff1a<\/p>\n


\n

\u4e00\u3001\u805a\u916f\u589e\u5851\u5242\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

1.1 \u4ec0\u4e48\u662f\u805a\u916f\u589e\u5851\u5242\uff1f<\/h3>\n

\u805a\u916f\u589e\u5851\u5242\u662f\u4e00\u7c7b\u7531\u591a\u5143\u9187\u4e0e\u6709\u673a\u9178\u901a\u8fc7\u916f\u5316\u53cd\u5e94\u5236\u5f97\u7684\u9ad8\u5206\u5b50\u5316\u5408\u7269\u3002\u5b83\u4eec\u901a\u5e38\u5177\u6709\u826f\u597d\u7684\u8010\u70ed\u6027\u3001\u8010\u8fc1\u79fb\u6027\u548c\u73af\u4fdd\u6027\u80fd\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u7528\u4e8e\u98df\u54c1\u5305\u88c5\u3001\u533b\u7597\u7528\u54c1\u548c\u5176\u4ed6\u5bf9\u5b89\u5168\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u9886\u57df\u3002<\/p>\n\n\n\n\n\n\n\n\n
\u53c2\u6570<\/strong><\/th>\n\u5178\u578b\u503c<\/strong><\/th>\n<\/tr>\n<\/thead>\n
\u5206\u5b50\u91cf<\/td>\n500-3000 g\/mol<\/td>\n<\/tr>\n
\u7c98\u5ea6<\/td>\n200-2000 cP<\/td>\n<\/tr>\n
\u8010\u70ed\u6e29\u5ea6<\/td>\n180-250\u00b0C<\/td>\n<\/tr>\n
\u76f8\u5bf9\u5bc6\u5ea6<\/td>\n1.0-1.2 g\/cm\u00b3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1.2 \u805a\u916f\u589e\u5851\u5242\u7684\u5206\u7c7b<\/h3>\n

\u6839\u636e\u5316\u5b66\u7ed3\u6784\u548c\u5e94\u7528\u7279\u70b9\uff0c\u805a\u916f\u589e\u5851\u5242\u53ef\u5206\u4e3a\u4ee5\u4e0b\u51e0\u7c7b\uff1a<\/p>\n

    \n
  • \u9971\u548c\u805a\u916f\u589e\u5851\u5242<\/strong>\uff1a\u5982DEHP\uff08\u90bb\u82ef\u4e8c\u7532\u9178\u4e8c\u4e59\u916f\uff09\uff0c\u5177\u6709\u8f83\u597d\u7684\u5851\u5316\u6548\u679c\u3002<\/li>\n
  • \u4e0d\u9971\u548c\u805a\u916f\u589e\u5851\u5242<\/strong>\uff1a\u5982DOS\uff08\u7678\u4e8c\u9178\u4e8c\u8f9b\u916f\uff09\uff0c\u9002\u7528\u4e8e\u9ad8\u6e29\u73af\u5883\u3002<\/li>\n
  • \u73af\u4fdd\u578b\u805a\u916f\u589e\u5851\u5242<\/strong>\uff1a\u5982\u67e0\u6aac\u9178\u916f\u7c7b\uff0c\u7b26\u5408\u7eff\u8272\u73af\u4fdd\u8981\u6c42\u3002<\/li>\n<\/ul>\n
    \n

    \u4e8c\u3001\u805a\u916f\u589e\u5851\u5242\u7684\u7c98\u5ea6\u7279\u6027<\/h2>\n

    2.1 \u7c98\u5ea6\u7684\u5b9a\u4e49\u4e0e\u6d4b\u91cf<\/h3>\n

    \u7c98\u5ea6\u662f\u8861\u91cf\u6db2\u4f53\u6d41\u52a8\u963b\u529b\u7684\u4e00\u4e2a\u7269\u7406\u91cf\uff0c\u901a\u5e38\u7528\u5355\u4f4d\u201c\u5398\u6cca\u201d\uff08cP\uff09\u8868\u793a\u3002\u5bf9\u4e8e\u805a\u916f\u589e\u5851\u5242\u800c\u8a00\uff0c\u5176\u7c98\u5ea6\u76f4\u63a5\u5f71\u54cdPVC\u7cca\u7684\u6d41\u53d8\u884c\u4e3a\u548c\u52a0\u5de5\u6027\u80fd\u3002<\/p>\n\n\n\n\n\n\n
    \u6d4b\u8bd5\u65b9\u6cd5<\/strong><\/th>\n\u6807\u51c6<\/strong><\/th>\n<\/tr>\n<\/thead>\n
    \u6bdb\u7ec6\u7ba1\u7c98\u5ea6\u8ba1\u6cd5<\/td>\nASTM D445<\/td>\n<\/tr>\n
    \u65cb\u8f6c\u7c98\u5ea6\u8ba1\u6cd5<\/td>\nISO 3219<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    2.2 \u5f71\u54cd\u7c98\u5ea6\u7684\u56e0\u7d20<\/h3>\n

    \u805a\u916f\u589e\u5851\u5242\u7684\u7c98\u5ea6\u53d7\u591a\u79cd\u56e0\u7d20\u5f71\u54cd\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n