<\/div>\n<\/div>\n
Download<\/p><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
R-NCO + H\u2082O \u2192 R-NH\u2082 + CO\u2082\u2191\r\nR-NH\u2082 + R-NCO \u2192 R-NH-CO-NH-R<\/pre>\n<\/div>\n<\/li>\n<\/ol>\n
<\/p>\n
\n3. \u5173\u952e\u6027\u80fd\u53c2\u6570\u4e0e\u4f18\u5316\u63a7\u5236<\/h2>\n3.1 \u50ac\u5316\u5242\u6027\u80fd\u8bc4\u4ef7\u4f53\u7cfb<\/h3>\n\n
\n\n\n\u53c2\u6570<\/strong><\/th>\n\u6d4b\u8bd5\u65b9\u6cd5<\/strong><\/th>\n\u7406\u60f3\u8303\u56f4<\/strong><\/th>\n\u5bf9\u6ce1\u6cab\u7684\u5f71\u54cd<\/strong><\/th>\n<\/tr>\n<\/thead>\n\n\n\u50ac\u5316\u6d3b\u6027\u6307\u6570<\/td>\n | \u8d77\u53d1\/\u51dd\u80f6\u65f6\u95f4\u6bd4<\/td>\n | 1.2-1.8<\/td>\n | \u6bd4\u503c\u8fc7\u9ad8\u5bfc\u81f4\u584c\u6ce1\uff0c\u8fc7\u4f4e\u5219\u6d41\u52a8\u6027\u5dee<\/td>\n<\/tr>\n | \n\u4e73\u767d\u65f6\u95f4(s)<\/td>\n | ASTM D7487<\/td>\n | 15-25<\/td>\n | \u5f71\u54cd\u6ce1\u5b54\u5747\u5300\u6027<\/td>\n<\/tr>\n | \n\u4e0d\u7c98\u65f6\u95f4(min)<\/td>\n | ISO 7214<\/td>\n | 3-5<\/td>\n | \u51b3\u5b9a\u8131\u6a21\u6548\u7387<\/td>\n<\/tr>\n | \nVOC\u542b\u91cf(mg\/m\u00b3)<\/td>\n | GB 33372-2020<\/td>\n | <50<\/td>\n | \u5173\u4e4e\u65bd\u5de5\u73af\u5883\u5b89\u5168<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n3.2 \u6e29\u5ea6\u5bf9\u50ac\u5316\u6548\u7387\u7684\u5f71\u54cd<\/h3>\n\u5b9e\u9a8c\u6570\u636e\u8868\u660e\uff08\u88681\uff09\uff0c\u73af\u5883\u6e29\u5ea6\u53d8\u531610\u2103\u53ef\u5bfc\u81f4\u53cd\u5e94\u901f\u7387\u6539\u53d82-3\u500d\uff1a<\/p>\n \n \n\n\n\u6e29\u5ea6(\u2103)<\/strong><\/th>\n\u4e73\u767d\u65f6\u95f4(s)<\/strong><\/th>\n\u4e0d\u7c98\u65f6\u95f4(min)<\/strong><\/th>\n\u5bc6\u5ea6(kg\/m\u00b3)<\/strong><\/th>\n<\/tr>\n<\/thead>\n\n\n15<\/td>\n | 38\u00b12<\/td>\n | 8.5\u00b10.5<\/td>\n | 42.3<\/td>\n<\/tr>\n | \n25<\/td>\n | 22\u00b11<\/td>\n | 5.0\u00b10.3<\/td>\n | 38.7<\/td>\n<\/tr>\n | \n35<\/td>\n | 14\u00b10.5<\/td>\n | 3.2\u00b10.2<\/td>\n | 36.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \n4. \u5178\u578b\u50ac\u5316\u5242\u4ea7\u54c1\u5206\u6790<\/h2>\n4.1 \u5de5\u4e1a\u5e38\u7528\u50ac\u5316\u5242\u5bf9\u6bd4<\/h3>\n\n \n\n\n\u4ea7\u54c1\u540d\u79f0<\/strong><\/th>\n\u5316\u5b66\u7c7b\u578b<\/strong><\/th>\n\u6dfb\u52a0\u91cf(php)<\/strong><\/th>\n\u7279\u70b9<\/strong><\/th>\n\u4f9b\u5e94\u5546<\/strong><\/th>\n<\/tr>\n<\/thead>\n\n\nDABCO TMR-2<\/td>\n | \u4e09\u4e59\u70ef\u4e8c\u80fa\u590d\u5408\u7269<\/td>\n | 0.3-0.5<\/td>\n | \u5feb\u901f\u8d77\u53d1\uff0c\u9ad8\u95ed\u5b54\u7387<\/td>\n | Evonik<\/td>\n<\/tr>\n | \nKosmos EF-600<\/td>\n | \u6709\u673a\u9521\/\u80fa\u590d\u5408<\/td>\n | 0.2-0.4<\/td>\n | \u4f4e\u6e29\u6d3b\u6027\u597d\uff0c\u6d41\u52a8\u6027\u4f73<\/td>\n | LANXESS<\/td>\n<\/tr>\n | \nJEFFCAT ZF-10<\/td>\n | \u53cd\u5e94\u578b\u80fa<\/td>\n | 0.4-0.6<\/td>\n | \u96f6VOC\uff0c\u7b26\u5408LEED\u8ba4\u8bc1<\/td>\n | Huntsman<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n4.2 \u65b0\u578b\u751f\u7269\u57fa\u50ac\u5316\u5242\u8fdb\u5c55<\/h3>\n\n- \u5927\u8c46\u6cb9\u884d\u751f\u7269\u50ac\u5316\u5242<\/strong>\uff08\u7f8e\u56fdUrethane Soy Systems\u516c\u53f8\uff09\uff1a
\n\u4f7f\u6ce1\u6cab\u538b\u7f29\u5f3a\u5ea6\u63d0\u534715%\uff0c\u4e14\u751f\u7269\u78b3\u542b\u91cf\u8fbe30%\u4ee5\u4e0a\uff08Journal of Applied Polymer Science, 2023\uff09\u3002<\/li>\n<\/ul>\n <\/p>\n
\n5. \u5efa\u7b51\u5939\u82af\u677f\u751f\u4ea7\u7684\u5de5\u827a\u9002\u914d\u6027<\/h2>\n5.1 \u8fde\u7eed\u751f\u4ea7\u7ebf\u50ac\u5316\u5242\u9009\u62e9\u8981\u70b9<\/h3>\n\n- \u5feb\u901f\u56fa\u5316\u9700\u6c42<\/strong>\uff1a\u91c7\u7528DABCO TMR\u7cfb\u5217+DBTDL\u590d\u5408\u4f53\u7cfb\uff08\u6bd4\u4f8b3:1\uff09<\/li>\n
- \u539a\u677f\u751f\u4ea7<\/strong>\uff1a\u9009\u7528\u5ef6\u8fdf\u578b\u50ac\u5316\u5242\u5982PC-5\uff08\u78f7\u9178\u916f\u6539\u6027\u80fa\uff09<\/li>\n
- \u4f4e\u6e29\u73af\u5883<\/strong>\uff1a\u6dfb\u52a0Kosmos EF-600\u7b49\u4f4e\u6e29\u6d3b\u6027\u50ac\u5316\u5242<\/li>\n<\/ol>\n
5.2 \u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u65b9\u6848<\/h3>\n\n \n\n\n\u95ee\u9898\u73b0\u8c61<\/strong><\/th>\n\u539f\u56e0\u5206\u6790<\/strong><\/th>\n\u50ac\u5316\u5242\u8c03\u6574\u65b9\u6848<\/strong><\/th>\n<\/tr>\n<\/thead>\n\n\n\u6ce1\u6cab\u5f00\u88c2<\/td>\n | \u51dd\u80f6\/\u53d1\u6ce1\u53cd\u5e94\u5931\u8861<\/td>\n | \u589e\u52a05-10%\u6709\u673a\u9521\u50ac\u5316\u5242<\/td>\n<\/tr>\n | \n\u5bc6\u5ea6\u4e0d\u5747\u5300<\/td>\n | \u4e73\u767d\u65f6\u95f4\u8fc7\u77ed<\/td>\n | \u6539\u7528\u5ef6\u8fdf\u578b\u80fa\u7c7b\u50ac\u5316\u5242<\/td>\n<\/tr>\n | \n\u5c3a\u5bf8\u6536\u7f29<\/td>\n | \u540e\u671f\u50ac\u5316\u4e0d\u8db3<\/td>\n | \u6dfb\u52a00.1-0.2php\u4e09\u55ea\u7c7b\u50ac\u5316\u5242<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \n6. \u56fd\u5185\u5916\u7814\u7a76\u52a8\u6001<\/h2>\n6.1 \u56fd\u9645\u524d\u6cbf\u6280\u672f<\/h3>\n\n- \u5fb7\u56fdBASF<\/strong>\uff1a\u5f00\u53d1\u4e86\u57fa\u4e8e\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u7684\u50ac\u5316\u5242\u7ec4\u5408\u4f18\u5316\u7cfb\u7edf\uff0c\u53ef\u9884\u6d4b\u4e0d\u540c\u914d\u65b9\u4e0b\u7684\u6ce1\u6cab\u6027\u80fd\uff08Polymer Engineering & Science, 2022\uff09\u3002<\/li>\n
- \u7f8e\u56fdDow<\/strong>\uff1a\u7eb3\u7c73\u5c01\u88c5\u50ac\u5316\u5242\u6280\u672f\u4f7f\u64cd\u4f5c\u65f6\u95f4\u5ef6\u957f30%\uff0c\u540c\u65f6\u4fdd\u6301\u5feb\u901f\u56fa\u5316\u7279\u6027\uff08US Patent 11401358\uff09\u3002<\/li>\n<\/ul>\n
6.2 \u56fd\u5185\u521b\u65b0\u6210\u679c<\/h3>\n\n- \u4e2d\u79d1\u9662\u5316\u5b66\u6240<\/strong>\uff1a\u7814\u5236\u51fa\u7a00\u571f\u5143\u7d20\u63ba\u6742\u50ac\u5316\u5242\uff0c\u4f7f\u5bfc\u70ed\u7cfb\u6570\u964d\u4f4e\u81f30.018W\/(m\u00b7K)\uff08\u300a\u9ad8\u5206\u5b50\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u300b\uff0c2023\uff09\u3002<\/li>\n
- \u4e07\u534e\u5316\u5b66<\/strong>\uff1a\u5f00\u53d1\u4e86MDI-50\u4e13\u7528\u50ac\u5316\u5242\u4f53\u7cfb\uff0c\u89e3\u51b3\u4e86\u4f4e\u6e29\u50a8\u5b58\u7a33\u5b9a\u6027\u95ee\u9898\u3002<\/li>\n<\/ul>\n
\n7. \u73af\u4fdd\u4e0e\u5b89\u5168\u53d1\u5c55\u8d8b\u52bf<\/h2>\n\n- \u96f6VOC\u50ac\u5316\u5242<\/strong>\uff1a\u5982Huntsman\u7684JEFFCAT TR-90\u7cfb\u5217<\/li>\n
- \u81ea\u50ac\u5316\u591a\u5143\u9187<\/strong>\uff1a\u79d1\u601d\u521b\u63a8\u51fa\u7684Desmodur CP\u7cfb\u5217<\/li>\n
- \u6570\u5b57\u5316\u63a7\u5236<\/strong>\uff1a\u5b9e\u65f6\u76d1\u6d4b\u53cd\u5e94\u653e\u70ed\u66f2\u7ebf\u4f18\u5316\u50ac\u5316\u5242\u6ce8\u5165<\/li>\n<\/ol>\n
 \n\uff08\u56fe4\uff1a\u805a\u6c28\u916f\u786c\u6ce1\u50ac\u5316\u5242\u6280\u672f\u53d1\u5c55\u8def\u5f84\uff09<\/p>\n
\n8. \u7ed3\u8bba<\/h2>\n\u786c\u6ce1\u50ac\u5316\u5242\u901a\u8fc7\u7cbe\u786e\u63a7\u5236\u51dd\u80f6\u4e0e\u53d1\u6ce1\u53cd\u5e94\u7684\u52a8\u6001\u5e73\u8861\uff0c\u51b3\u5b9a\u4e86\u5efa\u7b51\u5939\u82af\u677f\u7528\u805a\u6c28\u916f\u786c\u6ce1\u7684\u5173\u952e\u6027\u80fd\u6307\u6807\u3002\u672a\u6765\u968f\u7740\u73af\u4fdd\u6cd5\u89c4\u8d8b\u4e25\u548c\u667a\u80fd\u5236\u9020\u53d1\u5c55\uff0c\u9ad8\u6548\u3001\u4f4e\u6bd2\u3001\u53ef\u8c03\u63a7\u7684\u65b0\u578b\u50ac\u5316\u5242\u4f53\u7cfb\u5c06\u6210\u4e3a\u884c\u4e1a\u7814\u7a76\u7684\u91cd\u70b9\u65b9\u5411\u3002<\/p>\n \n\u53c2\u8003\u6587\u732e<\/h2>\n\n- Ulrich H. “Chemistry and Technology of Polyurethane Foams.”\u00a0Hanser Publishers<\/em>, 2021: 156-189.<\/li>\n
- \u674e\u4fca\u8d24, \u7b49. “\u805a\u6c28\u916f\u786c\u6ce1\u50ac\u5316\u5242\u7684\u7814\u7a76\u8fdb\u5c55.” \u300a\u5316\u5de5\u8fdb\u5c55\u300b, 2022, 41(3): 1124-1135.<\/li>\n
- Zhang Y., et al. “Bio-based Catalysts for Polyurethane Foams: A Review.”\u00a0ACS Sustainable Chemistry & Engineering<\/em>, 2023, 11(2): 456-472.<\/li>\n
- EN 14315-1:2022 “Thermal insulation products for buildings – In-situ formed sprayed rigid polyurethane foam (PUR) products.”<\/li>\n
- GB\/T 21558-2021 \u300a\u5efa\u7b51\u7edd\u70ed\u7528\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u5851\u6599\u300b.<\/li>\n<\/ol>\n<\/div>\n
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