{"id":9585,"date":"2025-06-04T20:13:21","date_gmt":"2025-06-04T12:13:21","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/9585"},"modified":"2025-06-04T20:13:21","modified_gmt":"2025-06-04T12:13:21","slug":"%e8%81%9a%e5%90%88mdi%e4%ba%8c%e8%8b%af%e5%9f%ba%e7%94%b2%e7%83%b7%e5%9c%a8%e7%a1%ac%e6%b3%a1%e8%81%9a%e6%b0%a8%e9%85%af%e4%bf%9d%e6%b8%a9%e6%9d%90%e6%96%99%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/9585","title":{"rendered":"\u805a\u5408MDI\u4e8c\u82ef\u57fa\u7532\u70f7\u5728\u786c\u6ce1\u805a\u6c28\u916f\u4fdd\u6e29\u6750\u6599\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"

\u786c\u6ce1\u805a\u6c28\u916f\u4fdd\u6e29\u6750\u6599\u4e2d\u7684\u201c\u7075\u9b42\u4eba\u7269\u201d\u2014\u2014\u805a\u5408MDI\u4e8c\u82ef\u57fa\u7532\u70f7\u7684\u90a3\u4e9b\u4e8b\u513f<\/strong><\/p>\n


\n

\u4e00\u3001\u524d\u8a00\uff1a\u4ece\u51b0\u7bb1\u5230\u51b7\u5e93\uff0c\u4ece\u5efa\u7b51\u5230\u6c7d\u8f66\uff0c\u5b83\u65e0\u5904\u4e0d\u5728<\/h3>\n

\u5728\u6211\u4eec\u7684\u65e5\u5e38\u751f\u6d3b\u4e2d\uff0c\u4fdd\u6e29\u6750\u6599\u662f\u4e00\u4e2a\u65e2\u4f4e\u8c03\u53c8\u4e0d\u53ef\u6216\u7f3a\u7684\u5b58\u5728\u3002\u4f60\u53ef\u80fd\u4e0d\u77e5\u9053\u5b83\u7684\u540d\u5b57\uff0c\u4f46\u4f60\u4e00\u5b9a\u79bb\u4e0d\u5f00\u5b83\u7684\u5b58\u5728\u2014\u2014\u6bd4\u5982\u590f\u5929\u559d\u7684\u51b0\u53ef\u4e50\uff0c\u51ac\u5929\u7a7f\u7684\u7fbd\u7ed2\u670d\uff0c\u8fd8\u6709\u90a3\u4e9b\u5efa\u7b51\u7269\u5916\u5899\u4e0a\u7684\u4fdd\u6e29\u5c42\uff0c\u751a\u81f3\u662f\u4f60\u5bb6\u91cc\u7684\u70ed\u6c34\u5668\u548c\u51b0\u7bb1\u2026\u2026\u5b83\u4eec\u80cc\u540e\u90fd\u85cf\u7740\u4e00\u4e2a\u201c\u9690\u5f62\u82f1\u96c4\u201d\u2014\u2014\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\uff08Rigid Polyurethane Foam\uff09<\/strong>\u3002<\/p>\n

\u800c\u5728\u8fd9\u4e2a\u82f1\u96c4\u56e2\u961f\u4e2d\uff0c\u6709\u4e00\u4f4d\u6838\u5fc3\u6210\u5458\uff0c\u582a\u79f0\u201c\u7075\u9b42\u4eba\u7269\u201d\uff0c\u5b83\u5c31\u662f\u6211\u4eec\u4eca\u5929\u8981\u804a\u7684\u4e3b\u89d2\u2014\u2014\u805a\u5408MDI\u4e8c\u82ef\u57fa\u7532\u70f7<\/strong>\uff08Polymethylene Polyphenylene Isocyanate\uff09\uff0c\u7b80\u79f0\u805a\u5408MDI<\/strong>\u6216PAPI<\/strong>\u3002<\/p>\n

\u522b\u770b\u8fd9\u540d\u5b57\u62d7\u53e3\u5f97\u50cf\u7ed5\u53e3\u4ee4\uff0c\u5b83\u53ef\u662f\u786c\u6ce1\u805a\u6c28\u916f\u7684\u7075\u9b42\u71c3\u6599\uff0c\u6ca1\u6709\u5b83\uff0c\u6574\u4e2a\u4fdd\u6e29\u6750\u6599\u4e16\u754c\u90fd\u4f1a\u201c\u51c9\u51c9\u201d\u3002<\/p>\n


\n

\u4e8c\u3001\u4ec0\u4e48\u662f\u805a\u5408MDI\uff1f\u5b83\u662f\u600e\u4e48\u6765\u7684\uff1f<\/h3>\n

1. \u8d77\u6e90\uff1a\u4ece\u5316\u5b66\u5b9e\u9a8c\u5ba4\u91cc\u8d70\u51fa\u7684\u201c\u5de5\u4e1a\u660e\u661f\u201d<\/h4>\n

\u805a\u5408MDI\u5e76\u4e0d\u662f\u4ec0\u4e48\u65b0\u73a9\u610f\u513f\uff0c\u5b83\u65e9\u51fa\u73b0\u572820\u4e16\u7eaa40\u5e74\u4ee3\u7684\u5fb7\u56fd\uff0c\u521d\u662f\u4e3a\u4e86\u6ee1\u8db3\u6218\u4e89\u65f6\u671f\u5bf9\u9ad8\u5f3a\u5ea6\u6750\u6599\u7684\u9700\u6c42\u3002\u540e\u6765\u968f\u7740\u79d1\u6280\u7684\u53d1\u5c55\uff0c\u9010\u6e10\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u805a\u6c28\u916f\u6750\u6599\u9886\u57df\uff0c\u5c24\u5176\u662f\u5728\u786c\u6ce1\u65b9\u9762\uff0c\u51e0\u4e4e\u6210\u4e86\u6807\u914d\u3002<\/p>\n

MDI\u5168\u79f0\u662f\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f<\/strong>\uff08Methylene Diphenyl Diisocyanate\uff09\uff0c\u800c\u805a\u5408MDI\u5219\u662f\u7531MDI\u5355\u4f53\u7ecf\u8fc7\u805a\u5408\u53cd\u5e94\u5f97\u5230\u7684\u4e00\u7c7b\u591a\u5b98\u80fd\u5ea6\u5f02\u6c30\u9178\u916f\u6df7\u5408\u7269\u3002\u7b80\u5355\u70b9\u8bf4\uff0c\u5b83\u5c31\u50cf\u662f\u4e00\u4e2a\u201c\u591a\u624b\u602a\u517d\u201d\uff0c\u6bcf\u4e2a\u5206\u5b50\u90fd\u6709\u591a\u4e2a\u201c\u624b\u201d\u53ef\u4ee5\u8ddf\u591a\u5143\u9187\u53d1\u751f\u53cd\u5e94\uff0c\u5f62\u6210\u4e09\u7ef4\u4ea4\u8054\u7ed3\u6784\uff0c\u4ece\u800c\u8d4b\u4e88\u6ce1\u6cab\u6750\u6599\u6781\u9ad8\u7684\u5f3a\u5ea6\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n

2. \u7ed3\u6784\u7279\u70b9\uff1a\u591a\u5b98\u80fd\u56e2+\u9ad8\u6d3b\u6027=\u8d85\u5f3a\u6027\u80fd<\/h4>\n

\u805a\u5408MDI\u7684\u4e3b\u8981\u6210\u5206\u5305\u62ecMDI\u4e8c\u805a\u4f53\u3001\u4e09\u805a\u4f53\u53ca\u66f4\u9ad8\u805a\u5408\u5ea6\u7684\u5316\u5408\u7269\uff0c\u5176\u5e73\u5747\u5b98\u80fd\u5ea6\u901a\u5e38\u57282.5~3.0\u4e4b\u95f4\u3002\u8fd9\u79cd\u7ed3\u6784\u4f7f\u5f97\u5b83\u5728\u53d1\u6ce1\u8fc7\u7a0b\u4e2d\u80fd\u591f\u4e0e\u591a\u5143\u9187\u5f62\u6210\u9ad8\u5ea6\u4ea4\u8054\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u4ece\u800c\u63d0\u5347\u6ce1\u6cab\u7684\u673a\u68b0\u5f3a\u5ea6\u3001\u70ed\u7a33\u5b9a\u6027\u548c\u8010\u8001\u5316\u6027\u3002<\/p>\n\n\n\n\n\n\n\n\n\n
\u7269\u7406\u53c2\u6570<\/th>\n\u6570\u503c\u8303\u56f4<\/th>\n<\/tr>\n<\/thead>\n
\u5916\u89c2<\/td>\n\u68d5\u8272\u81f3\u6df1\u68d5\u8272\u6db2\u4f53<\/td>\n<\/tr>\n
\u5b98\u80fd\u5ea6<\/td>\n2.5\u20133.0<\/td>\n<\/tr>\n
NCO\u542b\u91cf<\/td>\n31.0%\u201332.0%<\/td>\n<\/tr>\n
\u7c98\u5ea6\uff0825\u00b0C\uff09<\/td>\n150\u2013300 mPa\u00b7s<\/td>\n<\/tr>\n
\u5bc6\u5ea6\uff0825\u00b0C\uff09<\/td>\n1.20\u20131.25 g\/cm\u00b3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

\u4e09\u3001\u786c\u6ce1\u805a\u6c28\u916f\u4fdd\u6e29\u6750\u6599\u7684\u201c\u5fc3\u810f\u201d\uff1a\u805a\u5408MDI\u7684\u4f5c\u7528\u673a\u5236<\/h3>\n

1. \u53d1\u6ce1\u53cd\u5e94\u7684\u6838\u5fc3\u52a8\u529b<\/h4>\n

\u5728\u786c\u6ce1\u805a\u6c28\u916f\u7684\u751f\u4ea7\u8fc7\u7a0b\u4e2d\uff0c\u805a\u5408MDI\u4e0e\u591a\u5143\u9187\u53d1\u751f\u6c28\u57fa\u7532\u9178\u916f\u53cd\u5e94<\/strong>\u548c\u53d1\u6ce1\u53cd\u5e94<\/strong>\uff0c\u751f\u6210\u4e8c\u6c27\u5316\u78b3\u6c14\u4f53\u5e76\u5f62\u6210\u4e09\u7ef4\u7f51\u72b6\u7ed3\u6784\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u5c31\u50cf\u662f\u4e00\u573a\u5316\u5b66\u754c\u7684\u201c\u7206\u7c73\u82b1\u5927\u4f1a\u201d\uff0c\u53ea\u4e0d\u8fc7\u7206\u51fa\u6765\u7684\u4e0d\u662f\u7389\u7c73\u7c92\uff0c\u800c\u662f\u8f7b\u76c8\u5374\u575a\u56fa\u7684\u6ce1\u6cab\u6750\u6599\u3002<\/p>\n

2. \u51b3\u5b9a\u6ce1\u6cab\u6027\u80fd\u7684\u5173\u952e\u56e0\u7d20<\/h4>\n
    \n
  • \u5bc6\u5ea6\u63a7\u5236<\/strong>\uff1aMDI\u7528\u91cf\u76f4\u63a5\u5f71\u54cd\u6ce1\u6cab\u5bc6\u5ea6\uff0c\u8fdb\u800c\u5f71\u54cd\u5bfc\u70ed\u7cfb\u6570\u3002<\/li>\n
  • \u95ed\u5b54\u7387\u63d0\u5347<\/strong>\uff1a\u805a\u5408MDI\u6709\u52a9\u4e8e\u63d0\u9ad8\u95ed\u5b54\u7387\uff0c\u51cf\u5c11\u6c34\u5206\u6e17\u900f\u3002<\/li>\n
  • \u538b\u7f29\u5f3a\u5ea6\u589e\u5f3a<\/strong>\uff1a\u4e09\u7ef4\u4ea4\u8054\u7ed3\u6784\u4f7f\u6ce1\u6cab\u5177\u5907\u4f18\u5f02\u7684\u627f\u538b\u80fd\u529b\u3002<\/li>\n
  • \u963b\u71c3\u6027\u6539\u5584<\/strong>\uff1a\u67d0\u4e9b\u6539\u6027\u805a\u5408MDI\u8fd8\u5177\u6709\u4e00\u5b9a\u7684\u81ea\u7184\u7279\u6027\u3002<\/li>\n<\/ul>\n

    3. \u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u201c\u9ec4\u91d1\u642d\u6863\u201d\u7ec4\u5408<\/h4>\n

    \u5728\u5b9e\u9645\u914d\u65b9\u4e2d\uff0c\u805a\u5408MDI\u901a\u5e38\u4e0e\u4ee5\u4e0b\u51e0\u79cd\u539f\u6599\u914d\u5408\u4f7f\u7528\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
    \u539f\u6599\u7c7b\u578b<\/th>\n\u529f\u80fd\u4f5c\u7528<\/th>\n<\/tr>\n<\/thead>\n
    \u591a\u5143\u9187<\/td>\n\u63d0\u4f9b\u7f9f\u57fa\uff0c\u53c2\u4e0e\u4ea4\u8054\u53cd\u5e94<\/td>\n<\/tr>\n
    \u53d1\u6ce1\u5242<\/td>\n\u4ea7\u751f\u6c14\u4f53\uff0c\u5f62\u6210\u6ce1\u5b54\u7ed3\u6784<\/td>\n<\/tr>\n
    \u50ac\u5316\u5242<\/td>\n\u63a7\u5236\u53cd\u5e94\u901f\u5ea6\u548c\u8d77\u53d1\u65f6\u95f4<\/td>\n<\/tr>\n
    \u8868\u9762\u6d3b\u6027\u5242<\/td>\n\u6539\u5584\u6ce1\u5b54\u5747\u5300\u6027\u548c\u7a33\u5b9a\u6027<\/td>\n<\/tr>\n
    \u963b\u71c3\u5242<\/td>\n\u63d0\u9ad8\u6750\u6599\u9632\u706b\u6027\u80fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n

    \u56db\u3001\u4e3a\u4ec0\u4e48\u9009\u62e9\u805a\u5408MDI\uff1f\u5b83\u7684\u4f18\u52bf\u5728\u54ea\u91cc\uff1f<\/h3>\n

    1. \u6027\u80fd\u5168\u9762\uff1a\u521a\u67d4\u5e76\u6d4e\u7684\u201c\u516d\u8fb9\u5f62\u6218\u58eb\u201d<\/h4>\n

    \u76f8\u6bd4\u5176\u4ed6\u7c7b\u578b\u7684\u5f02\u6c30\u9178\u916f\uff08\u5982TDI\u3001HDI\u7b49\uff09\uff0c\u805a\u5408MDI\u66f4\u9002\u5408\u7528\u4e8e\u786c\u6ce1\u4f53\u7cfb\uff0c\u539f\u56e0\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
    \u5bf9\u6bd4\u9879\u76ee<\/th>\nTDI<\/th>\n\u805a\u5408MDI<\/th>\n<\/tr>\n<\/thead>\n
    \u5b98\u80fd\u5ea6<\/td>\n2.0<\/td>\n2.5\u20133.0<\/td>\n<\/tr>\n
    \u6ce1\u6cab\u786c\u5ea6<\/td>\n\u8f83\u4f4e<\/td>\n\u9ad8<\/td>\n<\/tr>\n
    \u6210\u672c<\/td>\n\u76f8\u5bf9\u4fbf\u5b9c<\/td>\n\u7565\u9ad8<\/td>\n<\/tr>\n
    \u53cd\u5e94\u6d3b\u6027<\/td>\n\u4e2d\u7b49<\/td>\n\u9ad8<\/td>\n<\/tr>\n
    \u70ed\u7a33\u5b9a\u6027<\/td>\n\u4e00\u822c<\/td>\n\u6781\u4f73<\/td>\n<\/tr>\n
    \u95ed\u5b54\u7387<\/td>\n\u4e2d\u7b49<\/td>\n\u9ad8<\/td>\n<\/tr>\n
    \u5e94\u7528\u573a\u666f<\/td>\n\u6d47\u6ce8\u8f6f\u6ce1\u4e3a\u4e3b<\/td>\n\u5e7f\u6cdb\u7528\u4e8e\u786c\u6ce1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    2. \u5de5\u827a\u9002\u5e94\u6027\u5f3a\uff1a\u9002\u5408\u591a\u79cd\u5de5\u827a\u8def\u7ebf<\/h4>\n

    \u65e0\u8bba\u662f\u8fde\u7eed\u751f\u4ea7\u7ebf\u3001\u55b7\u6d82\u8bbe\u5907\u8fd8\u662f\u73b0\u573a\u6d47\u6ce8\u5de5\u827a\uff0c\u805a\u5408MDI\u90fd\u80fd\u5f88\u597d\u5730\u9002\u5e94\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u4ee5\u4e0b\u51e0\u79cd\u5de5\u827a\uff1a<\/p>\n