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N,N-\u4e8c\u7532\u57fa\u4e59\u9187\u80fa\uff08DMDEE\uff09\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u50ac\u5316\u5242\uff0c\u53ef\u52a0\u901f\u5f02\u6c30\u9178\u916f\u4e0e\u7f9f\u57fa\u7684\u53cd\u5e94\uff0c\u63d0\u9ad8\u6d82\u6599\u7684\u4ea4\u8054\u5bc6\u5ea6\u548c\u56fa\u5316\u6548\u7387\u3002\u672c\u6587\u7cfb\u7edf\u7814\u7a76\u4e86DMDEE\u5bf9WPU\u4e73\u6db2\u7a33\u5b9a\u6027\u3001\u6d82\u819c\u6027\u80fd\u7684\u5f71\u54cd\uff0c\u5e76\u63a2\u8ba8\u4e86\u5176\u4f5c\u7528\u673a\u7406\u3002<\/p>\n \u5b9e\u9a8c\u6240\u7528\u4e3b\u8981\u539f\u6599\u53ca\u4f9b\u5e94\u5546\u5982\u4e0b\uff1a<\/p>\n +<\/p>\n DMDEE\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u53ef\u663e\u8457\u964d\u4f4e-NCO\u4e0e-OH\u53cd\u5e94\u7684\u6d3b\u5316\u80fd\u3002\u5b9e\u9a8c\u53d1\u73b0\uff0c\u968f\u7740DMDEE\u7528\u91cf\u589e\u52a0\uff0cWPU\u6d82\u6599\u7684\u8868\u5e72\u65f6\u95f4\u4ece120min\u7f29\u77ed\u81f330min\uff08\u88681\uff09\u3002<\/p>\n \u88681 DMDEE\u7528\u91cf\u5bf9WPU\u56fa\u5316\u6027\u80fd\u7684\u5f71\u54cd<\/strong><\/p>\n \uff08\u6ce8\uff1a\u56fa\u5316\u6761\u4ef6\uff1a25\u2103\uff0c\u6e7f\u5ea650%\uff09<\/p>\n DMDEE\u7684\u5f15\u5165\u63d0\u9ad8\u4e86\u6d82\u819c\u7684\u4ea4\u8054\u5bc6\u5ea6\uff0c\u4ece\u800c\u589e\u5f3a\u5176\u673a\u68b0\u6027\u80fd\u3002\u5f53DMDEE\u542b\u91cf\u4e3a0.5%\u65f6\uff0c\u6d82\u819c\u7684\u62c9\u4f38\u5f3a\u5ea6\u8fbe\u523015MPa\uff0c\u65ad\u88c2\u4f38\u957f\u7387\u4fdd\u6301\u5728300%\u4ee5\u4e0a\uff08\u56fe1\uff09\u3002<\/p>\n WPU\u6d82\u819c\u7684\u8010\u6c34\u6027\u968fDMDEE\u542b\u91cf\u589e\u52a0\u800c\u63d0\u9ad8\uff08\u56fe2\uff09\u3002\u5f53DMDEE=0.5%\u65f6\uff0c24h\u5438\u6c34\u7387\u964d\u81f35%\u4ee5\u4e0b\uff0c\u8fdc\u4f18\u4e8e\u672a\u50ac\u5316\u4f53\u7cfb\uff0812%\uff09\u3002\u6b64\u5916\uff0c\u6d82\u819c\u572810% NaOH\u548c5% H\u2082SO\u2084\u4e2d\u6d78\u6ce148h\u540e\u4ecd\u4fdd\u6301\u5b8c\u6574\u3002<\/p>\n 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\n1. \u5f15\u8a00<\/strong><\/h2>\n
\n2. \u5b9e\u9a8c\u90e8\u5206<\/strong><\/h2>\n
2.1 \u5b9e\u9a8c\u539f\u6599<\/strong><\/h3>\n
\n\n
\n \u539f\u6599\u540d\u79f0<\/strong><\/th>\n \u89c4\u683c<\/strong><\/th>\n \u4f9b\u5e94\u5546<\/strong><\/th>\n<\/tr>\n<\/thead>\n\n \n \u5f02\u4f5b\u5c14\u916e\u4e8c\u5f02\u6c30\u9178\u916f\uff08IPDI\uff09<\/td>\n \u5de5\u4e1a\u7ea7\uff0c99%<\/td>\n \u5df4\u65af\u592b\uff08BASF\uff09<\/td>\n<\/tr>\n \n \u805a\u5df1\u5185\u916f\u4e8c\u9187\uff08PCL\uff09<\/td>\n Mn=2000<\/td>\n \u65e5\u672c\u5927\u8d5b\u7490\uff08Daicel\uff09<\/td>\n<\/tr>\n \n DMDEE<\/td>\n 99%<\/td>\n \u7f8e\u56fd\u4ea8\u65af\u8fc8\uff08Huntsman\uff09<\/td>\n<\/tr>\n \n \u4e8c\u7f9f\u7532\u57fa\u4e19\u9178\uff08DMPA\uff09<\/td>\n 98%<\/td>\n \u963f\u62c9\u4e01\uff08Aladdin\uff09<\/td>\n<\/tr>\n \n \u4e09\u4e59\u80fa\uff08TEA\uff09<\/td>\n \u5206\u6790\u7eaf<\/td>\n \u56fd\u836f\u96c6\u56e2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n 2.2 WPU\u4e73\u6db2\u7684\u5236\u5907<\/strong><\/h3>\n
\n
<\/p>\n
2.3 \u6027\u80fd\u6d4b\u8bd5<\/strong><\/h3>\n
\n
\n3. \u7ed3\u679c\u4e0e\u8ba8\u8bba<\/strong><\/h2>\n
3.1 DMDEE\u7528\u91cf\u5bf9\u56fa\u5316\u901f\u7387\u7684\u5f71\u54cd<\/strong><\/h3>\n
\n\n
\n DMDEE\u542b\u91cf\uff08%\uff09<\/strong><\/th>\n \u8868\u5e72\u65f6\u95f4\uff08min\uff09<\/strong><\/th>\n \u5b9e\u5e72\u65f6\u95f4\uff08h\uff09<\/strong><\/th>\n \u786c\u5ea6\uff08H\uff09<\/strong><\/th>\n<\/tr>\n<\/thead>\n\n \n 0.1<\/td>\n 120<\/td>\n 6.0<\/td>\n 1.5<\/td>\n<\/tr>\n \n 0.3<\/td>\n 80<\/td>\n 4.5<\/td>\n 2.0<\/td>\n<\/tr>\n \n 0.5<\/td>\n 50<\/td>\n 3.0<\/td>\n 2.5<\/td>\n<\/tr>\n \n 1.0<\/td>\n 30<\/td>\n 2.0<\/td>\n 3.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n 3.2 \u6d82\u819c\u529b\u5b66\u6027\u80fd\u5206\u6790<\/strong><\/h3>\n
<\/p>\n
3.3 \u8010\u6c34\u6027\u4e0e\u8010\u5316\u5b66\u6027<\/strong><\/h3>\n
3.4 \u5fae\u89c2\u7ed3\u6784\u5206\u6790<\/strong><\/h3>\n
\n4. \u56fd\u5185\u5916\u7814\u7a76\u5bf9\u6bd4<\/strong><\/h2>\n
\n
\n5. \u7ed3\u8bba\u4e0e\u5c55\u671b<\/strong><\/h2>\n
\n
\n\u53c2\u8003\u6587\u732e<\/strong><\/h2>\n
\n