{"id":9606,"date":"2025-06-04T22:25:51","date_gmt":"2025-06-04T14:25:51","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/9606"},"modified":"2025-06-04T22:25:51","modified_gmt":"2025-06-04T14:25:51","slug":"%e6%af%94%e8%be%83%e4%b8%8d%e5%90%8c%e7%89%8c%e5%8f%b7%e8%81%9a%e5%90%88mdi%e4%ba%8c%e8%8b%af%e5%9f%ba%e7%94%b2%e7%83%b7%e7%9a%84%e6%80%a7%e8%83%bd%e5%b7%ae%e5%bc%82","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/9606","title":{"rendered":"\u6bd4\u8f83\u4e0d\u540c\u724c\u53f7\u805a\u5408MDI\u4e8c\u82ef\u57fa\u7532\u70f7\u7684\u6027\u80fd\u5dee\u5f02"},"content":{"rendered":"

\u805a\u5408MDI\u4e8c\u82ef\u57fa\u7532\u70f7\uff1a\u4e0d\u540c\u724c\u53f7\u6027\u80fd\u5dee\u5f02\u8be6\u89e3<\/h1>\n
\n

\u4e00\u3001\u524d\u8a00\uff1a\u4ece\u201c\u80f6\u6c34\u201d\u5230\u201c\u4e07\u80fd\u7c98\u201d\u2014\u2014\u805a\u5408MDI\u7684\u524d\u4e16\u4eca\u751f<\/h2>\n

\u5728\u5316\u5de5\u6750\u6599\u7684\u4e16\u754c\u91cc\uff0c\u6709\u4e00\u79cd\u795e\u5947\u7684\u7269\u8d28\uff0c\u5b83\u65e2\u80fd\u5f53\u80f6\u6c34\u4f7f\uff0c\u53c8\u80fd\u505a\u6ce1\u6cab\u7528\uff1b\u65e2\u53ef\u4ee5\u7528\u6765\u9020\u51b0\u7bb1\u4fdd\u6e29\u5c42\uff0c\u4e5f\u80fd\u505a\u6210\u8fd0\u52a8\u978b\u7684\u978b\u5e95\u3002\u5b83\u5c31\u662f\u6211\u4eec\u4eca\u5929\u7684\u4e3b\u89d2\u2014\u2014\u805a\u5408MDI\uff08\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff09<\/strong>\u3002<\/p>\n

\u542c\u8d77\u6765\u6709\u70b9\u62d7\u53e3\uff1f\u5176\u5b9e\u4f60\u53ef\u80fd\u5df2\u7ecf\u548c\u5b83\u6253\u8fc7\u4e0d\u5c11\u4ea4\u9053\u4e86\u3002\u6bd4\u5982\u4f60\u5bb6\u7684\u6c99\u53d1\u3001\u5e8a\u57ab\u3001\u6c7d\u8f66\u5ea7\u6905\u3001\u751a\u81f3\u4f60\u7684\u624b\u673a\u5916\u58f3\u2026\u2026\u5b83\u4eec\u80cc\u540e\u90fd\u6709\u8fd9\u4f4d\u201c\u9690\u5f62\u82f1\u96c4\u201d\u7684\u8eab\u5f71\u3002<\/p>\n

\u800c\u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\u662f\u805a\u5408MDI\u4e2d\u7684\u4e00\u79cd\u91cd\u8981\u5f62\u5f0f\uff1a\u4e8c\u82ef\u57fa\u7532\u70f7\u578b<\/strong>\uff08MDI\uff09\uff0c\u5e76\u4e14\u91cd\u70b9\u5206\u6790\u4e0d\u540c\u724c\u53f7\u4e4b\u95f4\u7684\u6027\u80fd\u5dee\u5f02\u3002\u522b\u6025\uff0c\u54b1\u4eec\u5148\u6765\u70b9\u8f7b\u677e\u7684\u80cc\u666f\u77e5\u8bc6\uff0c\u8ba9\u4f60\u5bf9\u8fd9\u4e2a\u201c\u5316\u5b66\u5c0f\u80fd\u624b\u201d\u6709\u4e2a\u66f4\u76f4\u89c2\u7684\u8ba4\u8bc6\u3002<\/p>\n


\n

\u4e8c\u3001\u4ec0\u4e48\u662f\u805a\u5408MDI\uff1f\u5b83\u7684\u57fa\u672c\u539f\u7406\u4e0e\u5e94\u7528\u9886\u57df<\/h2>\n

1. MDI\u662f\u4ec0\u4e48\uff1f<\/h3>\n

MDI\u5168\u79f0\u662fMethylene Diphenyl Diisocyanate<\/strong>\uff0c\u4e2d\u6587\u540d\u662f\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f<\/strong>\u3002\u5b83\u662f\u4e00\u79cd\u91cd\u8981\u7684\u6709\u673a\u5408\u6210\u4e2d\u95f4\u4f53\uff0c\u5e7f\u6cdb\u7528\u4e8e\u805a\u6c28\u916f\u6750\u6599\u7684\u751f\u4ea7\u3002<\/p>\n

\u7b80\u5355\u6765\u8bf4\uff0cMDI\u5c31\u50cf\u4e00\u4e2a\u201c\u5316\u5b66\u94a9\u5b50\u201d\uff0c\u5b83\u6709\u4e24\u4e2a\u6d3b\u6027\u5f88\u9ad8\u7684\u5f02\u6c30\u9178\u916f\u5b98\u80fd\u56e2\uff08-NCO\uff09\uff0c\u53ef\u4ee5\u8ddf\u591a\u5143\u9187\uff08Polyol\uff09\u53d1\u751f\u53cd\u5e94\uff0c\u751f\u6210\u805a\u6c28\u916f\uff08PU\uff09\u3002\u8fd9\u79cd\u53cd\u5e94\u975e\u5e38\u5feb\uff0c\u800c\u4e14\u5f62\u6210\u7684\u7ed3\u6784\u975e\u5e38\u7a33\u5b9a\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n

2. \u805a\u5408MDI\u4e0e\u7eafMDI\u7684\u533a\u522b<\/h3>\n\n\n\n\n\n\n
\u7c7b\u578b<\/th>\n\u5316\u5b66\u7ec4\u6210<\/th>\n\u7279\u70b9<\/th>\n\u5e94\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n
\u7eafMDI<\/td>\n\u5355\u4e00\u7ed3\u6784\u7684MDI\uff08\u4e3b\u8981\u662f4,4′-MDI\uff09<\/td>\n\u53cd\u5e94\u901f\u5ea6\u5feb\u3001\u7c98\u5ea6\u4f4e<\/td>\n\u6d82\u6599\u3001\u80f6\u9ecf\u5242\u3001\u5f39\u6027\u4f53<\/td>\n<\/tr>\n
\u805a\u5408MDI<\/td>\n\u591a\u79cdMDI\u540c\u7cfb\u7269\u6df7\u5408\u7269\uff08\u542b503\u3001507\u7b49\uff09<\/td>\n\u7c98\u5ea6\u9ad8\u3001\u7a33\u5b9a\u6027\u597d<\/td>\n\u6ce1\u6cab\u5851\u6599\u3001\u786c\u6ce1\u677f\u3001\u55b7\u6d82\u53d1\u6ce1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u901a\u4fd7\u4e00\u70b9\u8bb2\uff0c\u7eafMDI\u5c31\u50cf\u662f\u5355\u5175\u4f5c\u6218\u7684\u5c0f\u961f\uff0c\u7075\u6d3b\u4f46\u4e0d\u591f\u6301\u4e45\uff1b\u805a\u5408MDI\u5219\u50cf\u662f\u4e00\u652f\u88c5\u5907\u9f50\u5168\u7684\u7279\u79cd\u90e8\u961f\uff0c\u9002\u5408\u5927\u89c4\u6a21\u4f5c\u4e1a\uff0c\u7279\u522b\u662f\u5728\u5236\u9020\u6ce1\u6cab\u65b9\u9762\u8868\u73b0\u4f18\u5f02\u3002<\/p>\n


\n

\u4e09\u3001\u4e0d\u540c\u724c\u53f7\u805a\u5408MDI\u7684\u6027\u80fd\u5bf9\u6bd4\uff1a\u4e00\u573a\u201c\u5316\u5b66\u754c\u7684\u6b66\u6797\u5927\u4f1a\u201d<\/h2>\n

\u63a5\u4e0b\u6765\u5c31\u662f\u5927\u5bb6\u5173\u5fc3\u7684\u90e8\u5206\u4e86\u2014\u2014\u4e0d\u540c\u724c\u53f7\u7684\u805a\u5408MDI\u5230\u5e95\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u6211\u4eec\u9009\u53d6\u4e86\u51e0\u6b3e\u5e02\u9762\u4e0a\u6bd4\u8f83\u5e38\u89c1\u7684\u54c1\u724c\u8fdb\u884c\u5bf9\u6bd4\uff0c\u5305\u62ec\uff1a<\/p>\n

    \n
  • \u5df4\u65af\u592b\uff08BASF\uff09 Lupranate M20S<\/strong><\/li>\n
  • \u79d1\u601d\u521b\uff08Covestro\uff09 Mondur MRS<\/strong><\/li>\n
  • \u4e07\u534e\u5316\u5b66 Wannate PM-200<\/strong><\/li>\n
  • \u4ea8\u65af\u8fc8\uff08Huntsman\uff09 Rubinate M<\/strong><\/li>\n
  • \u9676\u6c0f Dow Isonate 181<\/strong><\/li>\n<\/ul>\n

    \u6211\u4eec\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u7ef4\u5ea6\u8fdb\u884c\u8be6\u7ec6\u5bf9\u6bd4\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
    \u6307\u6807<\/th>\nBASF M20S<\/th>\nCovestro MRS<\/th>\n\u4e07\u534ePM-200<\/th>\nHuntsman M<\/th>\nDow Isonate 181<\/th>\n<\/tr>\n<\/thead>\n
    NCO\u542b\u91cf (%)<\/td>\n31.5~32.5<\/td>\n31.0~32.0<\/td>\n31.0~32.0<\/td>\n31.0~32.0<\/td>\n31.5~32.5<\/td>\n<\/tr>\n
    \u7c98\u5ea6 (mPa\u00b7s @25\u00b0C)<\/td>\n180~220<\/td>\n200~250<\/td>\n190~230<\/td>\n210~260<\/td>\n170~210<\/td>\n<\/tr>\n
    \u5bc6\u5ea6 (g\/cm\u00b3)<\/td>\n1.23~1.25<\/td>\n1.22~1.24<\/td>\n1.22~1.24<\/td>\n1.23~1.25<\/td>\n1.23~1.25<\/td>\n<\/tr>\n
    \u51dd\u56fa\u70b9 (\u00b0C)<\/td>\n< -20<\/td>\n< -20<\/td>\n< -20<\/td>\n< -20<\/td>\n< -20<\/td>\n<\/tr>\n
    \u5b98\u80fd\u5ea6<\/td>\n~2.7<\/td>\n~2.7<\/td>\n~2.7<\/td>\n~2.7<\/td>\n~2.7<\/td>\n<\/tr>\n
    \u50a8\u5b58\u7a33\u5b9a\u6027 (\u6708)<\/td>\n6~12<\/td>\n6~12<\/td>\n6~12<\/td>\n6~12<\/td>\n6~12<\/td>\n<\/tr>\n
    \u5178\u578b\u7528\u9014<\/td>\n\u51b7\u5e93\u677f\u3001\u55b7\u6d82\u6ce1\u6cab<\/td>\n\u51b7\u5e93\u677f\u3001\u7ba1\u9053\u4fdd\u6e29<\/td>\n\u51b7\u5e93\u677f\u3001\u5efa\u7b51\u4fdd\u6e29<\/td>\n\u55b7\u6d82\u6ce1\u6cab\u3001\u786c\u6ce1<\/td>\n\u51b7\u5e93\u677f\u3001\u5305\u88c5\u6750\u6599<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \ud83d\udd0d \u89e3\u8bfb\u4e00\u4e0b\u8fd9\u4e9b\u53c2\u6570\u610f\u5473\u7740\u4ec0\u4e48\uff1a<\/strong><\/p>\n

      \n
    • NCO\u542b\u91cf<\/strong>\uff1a\u8d8a\u9ad8\u8bf4\u660e\u6d3b\u6027\u8d8a\u5f3a\uff0c\u53cd\u5e94\u901f\u5ea6\u8d8a\u5feb\u3002<\/li>\n
    • \u7c98\u5ea6<\/strong>\uff1a\u5f71\u54cd\u52a0\u5de5\u6d41\u52a8\u6027\uff0c\u592a\u9ad8\u4e0d\u597d\u64cd\u4f5c\uff0c\u592a\u4f4e\u5bb9\u6613\u6ef4\u6f0f\u3002<\/li>\n
    • \u5bc6\u5ea6<\/strong>\uff1a\u5f71\u54cd\u7ec8\u4ea7\u54c1\u7684\u91cd\u91cf\u548c\u5f3a\u5ea6\u3002<\/li>\n
    • \u51dd\u56fa\u70b9<\/strong>\uff1a\u4f4e\u6e29\u73af\u5883\u4e0b\u662f\u5426\u5bb9\u6613\u7ed3\u6676\uff0c\u5f71\u54cd\u8fd0\u8f93\u548c\u50a8\u5b58\u3002<\/li>\n
    • \u5b98\u80fd\u5ea6<\/strong>\uff1a\u51b3\u5b9a\u805a\u5408\u7f51\u7edc\u7684\u4ea4\u8054\u5bc6\u5ea6\uff0c\u76f4\u63a5\u5f71\u54cd\u6750\u6599\u786c\u5ea6\u548c\u8010\u6e29\u6027\u3002<\/li>\n
    • \u50a8\u5b58\u7a33\u5b9a\u6027<\/strong>\uff1a\u65f6\u95f4\u8d8a\u957f\u8d8a\u597d\uff0c\u51cf\u5c11\u9891\u7e41\u91c7\u8d2d\u6210\u672c\u3002<\/li>\n<\/ul>\n

      \ud83c\udfaf \u603b\u7ed3\u4e00\u53e5\u8bdd\uff1a<\/strong> \u8fd9\u4e9b\u724c\u53f7\u5728\u6838\u5fc3\u6307\u6807\u4e0a\u76f8\u5dee\u4e0d\u5927\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u5404\u6709\u5343\u79cb\uff0c\u9009\u62e9\u65f6\u8981\u7ed3\u5408\u5177\u4f53\u5de5\u827a\u9700\u6c42\u3002<\/p>\n


      \n

      \u56db\u3001\u5b9e\u6218\u5e94\u7528\uff1a\u4e0d\u540c\u724c\u53f7\u5982\u4f55\u9009\uff1f\u542c\u6211\u6162\u6162\u9053\u6765<\/h2>\n

      1. \u51b7\u5e93\u677f & \u5efa\u7b51\u4fdd\u6e29\u6750\u6599<\/h3>\n

      \u8fd9\u7c7b\u5e94\u7528\u8981\u6c42\u6750\u6599\u5177\u6709\u826f\u597d\u7684\u5bfc\u70ed\u7cfb\u6570\u4f4e\u3001\u6297\u538b\u5f3a\u5ea6\u9ad8\u3001\u5c3a\u5bf8\u7a33\u5b9a\u6027\u597d<\/strong>\u7b49\u7279\u70b9\u3002\u63a8\u8350\u4f7f\u7528\uff1a<\/p>\n

        \n
      • \u4e07\u534ePM-200<\/strong>\uff1a\u6027\u4ef7\u6bd4\u9ad8\uff0c\u56fd\u5185\u4f9b\u5e94\u7a33\u5b9a\u3002<\/li>\n
      • BASF M20S<\/strong>\uff1a\u56fd\u9645\u5927\u5382\u51fa\u54c1\uff0c\u8d28\u91cf\u7a33\u5b9a\uff0c\u9002\u5408\u9ad8\u7aef\u9879\u76ee\u3002<\/li>\n
      • Dow Isonate 181<\/strong>\uff1a\u9002\u7528\u4e8e\u5927\u578b\u51b7\u5e93\u7cfb\u7edf\uff0c\u6ce1\u6cab\u7ec6\u817b\u5747\u5300\u3002<\/li>\n<\/ul>\n

        \ud83d\udccc \u5c0f\u8d34\u58eb\uff1a\u5982\u679c\u9884\u7b97\u6709\u9650\uff0c\u4f18\u5148\u8003\u8651\u4e07\u534e\uff1b\u8ffd\u6c42\u6781\u81f4\u6027\u80fd\uff0c\u5efa\u8bae\u5df4\u65af\u592b\u6216\u9676\u6c0f\u3002<\/p>\n


        \n

        2. \u55b7\u6d82\u6ce1\u6cab\uff08SPF\uff09<\/h3>\n

        \u55b7\u6d82\u6ce1\u6cab\u8bb2\u7a76\u7684\u662f\u5feb\u901f\u53cd\u5e94\u3001\u826f\u597d\u9644\u7740\u529b\u3001\u95ed\u5b54\u7387\u9ad8<\/strong>\uff0c\u8fd9\u65f6\u5019\u7c98\u5ea6\u548c\u53cd\u5e94\u901f\u5ea6\u5c31\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n