\n\u6210\u672c<\/td>\n | \u4e2d\u7b49<\/td>\n | \u9ad8<\/td>\n | \u8f83\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u2728\u5c0f\u8d34\u58eb\uff1a\u9634\u79bb\u5b50\u7ed3\u6784\u5c31\u50cf\u7ed9\u805a\u6c28\u916f\u7a7f\u4e0a\u4e86\u4e00\u4ef6\u9759\u7535\u9632\u62a4\u8863\uff0c\u8ba9\u5b83\u4eec\u5728\u6c34\u4e2d\u4e56\u4e56\u6392\u961f\uff0c\u4e0d\u5bb9\u6613\u62b1\u56e2\u6253\u67b6\u54e6\uff01<\/em><\/p>\n \n\u7b2c\u4e09\u7ae0\uff1a\u8010\u522e\u64e6\u4e4b\u8c1c\uff0c\u79d1\u5b66\u80cc\u540e\u7684\u79d8\u5bc6\u6b66\u5668<\/h3>\n\u90a3\u4e48\u95ee\u9898\u6765\u4e86\uff0c\u9634\u79bb\u5b50WPU\u662f\u5982\u4f55\u505a\u5230\u8010\u522e\u64e6\u7684\u5462\uff1f\u8fd9\u5c31\u5f97\u4ece\u5b83\u7684\u5206\u5b50\u7ed3\u6784\u8bf4\u8d77\u3002<\/p>\n 1. \u5c01\u95ed\u578b\u5f02\u6c30\u9178\u916f\u7684\u795e\u5947\u529b\u91cf<\/h4>\n\u9634\u79bb\u5b50WPU\u901a\u5e38\u542b\u6709\u5c01\u95ed\u578b\u5f02\u6c30\u9178\u916f\u57fa\u56e2\uff08Blocked Isocyanate\uff09\uff0c\u8fd9\u4e9b\u57fa\u56e2\u5728\u5e38\u6e29\u4e0b\u5904\u4e8e\u201c\u4f11\u7720\u72b6\u6001\u201d\uff0c\u4e0d\u4f1a\u8f7b\u6613\u4e0e\u5176\u4ed6\u7269\u8d28\u53cd\u5e94\u3002\u4f46\u4e00\u65e6\u9047\u5230\u9ad8\u6e29\uff08\u5982\u70d8\u70e4\u8fc7\u7a0b\uff09\u6216\u7d2b\u5916\u7ebf\u7167\u5c04\uff0c\u5b83\u4eec\u5c31\u4f1a\u201c\u82cf\u9192\u201d\uff0c\u91ca\u653e\u51fa\u6d3b\u6027\u5f02\u6c30\u9178\u916f\uff0c\u4e0e\u4f53\u7cfb\u4e2d\u7684\u7f9f\u57fa\u53d1\u751f\u4ea4\u8054\u53cd\u5e94\uff0c\u5f62\u6210\u4e09\u7ef4\u7f51\u7edc\u7ed3\u6784\u3002<\/p>\n \u8fd9\u79cd\u7ed3\u6784\u5c31\u50cf\u662f\u7ed9\u76ae\u9769\u8868\u9762\u52a0\u4e86\u4e00\u5c42\u201c\u91d1\u949f\u7f69\u201d\uff0c\u5927\u5927\u589e\u5f3a\u4e86\u6d82\u5c42\u7684\u786c\u5ea6\u4e0e\u8010\u78e8\u6027\u3002<\/p>\n 2. \u9634\u79bb\u5b50\u57fa\u56e2\u7684\u534f\u540c\u4f5c\u7528<\/h4>\n\u9634\u79bb\u5b50\u57fa\u56e2\uff08\u5982\u78fa\u9178\u57fa-SO\u2083\u207b\u3001\u7fa7\u9178\u57fa-COO\u207b\uff09\u7684\u5b58\u5728\uff0c\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u4e73\u6db2\u7684\u7a33\u5b9a\u6027\uff0c\u8fd8\u589e\u5f3a\u4e86\u6d82\u5c42\u4e0e\u76ae\u9769\u7ea4\u7ef4\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u529b\u3002\u8fd9\u79cd\u201c\u4eb2\u80a4\u6027\u201d\u4f7f\u5f97\u6d82\u5c42\u4e0d\u6613\u8131\u843d\uff0c\u4ece\u800c\u5728\u522e\u64e6\u65f6\u4fdd\u6301\u5b8c\u6574\u6027\u3002<\/p>\n 3. \u67d4\u97e7\u4e0e\u521a\u6027\u7684\u5e73\u8861\u672f<\/h4>\n\u4f18\u79c0\u7684\u8010\u522e\u64e6\u6027\u5e76\u975e\u4e00\u5473\u8ffd\u6c42\u201c\u786c\u201d\uff0c\u800c\u662f\u8981\u8bb2\u7a76\u4e00\u4e2a\u201c\u521a\u67d4\u5e76\u6d4e\u201d\u3002\u9634\u79bb\u5b50WPU\u901a\u8fc7\u8c03\u63a7\u8f6f\u786c\u6bb5\u6bd4\u4f8b\uff0c\u65e2\u80fd\u63d0\u4f9b\u8db3\u591f\u7684\u786c\u5ea6\u62b5\u5fa1\u5916\u90e8\u6469\u64e6\uff0c\u53c8\u4e0d\u81f3\u4e8e\u8ba9\u6d82\u5c42\u53d8\u5f97\u8106\u88c2\u3002<\/p>\n \n\n\n\u6027\u80fd\u6307\u6807<\/th>\n | \u63a8\u8350\u503c\u8303\u56f4<\/th>\n<\/tr>\n<\/thead>\n | \n\n\u56fa\u542b\u91cf<\/td>\n | 30%~50%<\/td>\n<\/tr>\n | \npH\u503c<\/td>\n | 6.5~8.5<\/td>\n<\/tr>\n | \n\u7c92\u5f84<\/td>\n | 50~200nm<\/td>\n<\/tr>\n | \n\u7c98\u5ea6\uff0825\u2103\uff09<\/td>\n | 500~3000 mPa\u00b7s<\/td>\n<\/tr>\n | \n\u62c9\u4f38\u5f3a\u5ea6<\/td>\n | \u226510MPa<\/td>\n<\/tr>\n | \n\u8010\u522e\u64e6\u7b49\u7ea7<\/td>\n | \u22654\u7ea7\uff08\u6309GB\/T 17657\u6807\u51c6\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n\u7b2c\u56db\u7ae0\uff1a\u5b9e\u6218\u6f14\u7ec3\uff0c\u6d82\u9970\u754c\u7684\u6bd4\u6b66\u5927\u4f1a<\/h3>\n\u4e3a\u4e86\u9a8c\u8bc1\u9634\u79bb\u5b50WPU\u7684\u771f\u5b9e\u5b9e\u529b\uff0c\u6211\u4eec\u8fdb\u884c\u4e86\u4e00\u573a\u522b\u5f00\u751f\u9762\u7684\u201c\u76ae\u9769\u6d82\u9970\u6bd4\u6b66\u5927\u8d5b\u201d\u3002<\/p>\n \u53c2\u8d5b\u9009\u624b\u5982\u4e0b\uff1a<\/p>\n \n\n\n\u53c2\u8d5b\u8005<\/th>\n | \u7c7b\u578b<\/th>\n | \u4e3b\u8981\u6210\u5206<\/th>\n | \u4ee3\u8868\u54c1\u724c<\/th>\n<\/tr>\n<\/thead>\n | \n\nA\u53f7\u9009\u624b<\/td>\n | \u6eb6\u5242\u578bPU<\/td>\n | \u82b3\u9999\u65cf\u5f02\u6c30\u9178\u916f<\/td>\n | BASF Solvay\u7cfb\u5217<\/td>\n<\/tr>\n | \nB\u53f7\u9009\u624b<\/td>\n | \u975e\u79bb\u5b50WPU<\/td>\n | \u805a\u919a\/\u805a\u916f\u578b<\/td>\n | Covestro Bayhydrol\u7cfb\u5217<\/td>\n<\/tr>\n | \nC\u53f7\u9009\u624b<\/td>\n | \u9634\u79bb\u5b50WPU<\/td>\n | \u78fa\u9178\u57fa+\u5c01\u95ed\u578b\u5f02\u6c30\u9178\u916f<\/td>\n | Bayer Impranil\u7cfb\u5217<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u6bd4\u8d5b\u9879\u76ee\u5305\u62ec\uff1a<\/p>\n \n- \u8010\u522e\u64e6\u6d4b\u8bd5<\/strong>\uff08Taber\u78e8\u8017\u4eea\uff09<\/li>\n
- \u9644\u7740\u529b\u6d4b\u8bd5<\/strong>\uff08\u5212\u683c\u6cd5\uff09<\/li>\n
- \u8010\u6c34\u6d17\u6027<\/strong><\/li>\n
- \u624b\u611f\u8bc4\u4f30<\/strong><\/li>\n<\/ol>\n
\u7ed3\u679c\u63ed\u6653\uff1a<\/p>\n <\/p>\n
\n- \u8010\u522e\u64e6\u6d4b\u8bd5<\/strong>\uff08Taber\u78e8\u8017\u4eea\uff09<\/li>\n
- \u9644\u7740\u529b\u6d4b\u8bd5<\/strong>\uff08\u5212\u683c\u6cd5\uff09<\/li>\n
- \u8010\u6c34\u6d17\u6027<\/strong><\/li>\n
- \u624b\u611f\u8bc4\u4f30<\/strong><\/li>\n<\/ol>\n
\u7ed3\u679c\u63ed\u6653\uff1a<\/p>\n \n\n\n\u9879\u76ee<\/th>\n | A\u53f7\u9009\u624b<\/th>\n | B\u53f7\u9009\u624b<\/th>\n | C\u53f7\u9009\u624b<\/th>\n<\/tr>\n<\/thead>\n | \n\n\u8010\u522e\u64e6\u6027\uff08\u5931\u91cdmg\uff09<\/td>\n | 25<\/td>\n | 35<\/td>\n | 18 \u2705<\/td>\n<\/tr>\n | \n\u9644\u7740\u529b\uff080\u7ea7\u4e3a\u4f18\uff09<\/td>\n | 1\u7ea7<\/td>\n | 2\u7ea7<\/td>\n | 0\u7ea7 \u2705<\/td>\n<\/tr>\n | \n\u8010\u6c34\u6d17\u6027\uff0850\u6b21\u65e0\u8131\u843d\uff09<\/td>\n | \u662f<\/td>\n | \u5426<\/td>\n | \u662f \u2705<\/td>\n<\/tr>\n | \n\u624b\u611f\u8bc4\u5206\uff08\u6ee1\u520610\u5206\uff09<\/td>\n | 8<\/td>\n | 9<\/td>\n | 9.5 \u2705<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u7ec8\uff0cC\u53f7\u9009\u624b\u51ed\u501f\u5176\u51fa\u8272\u7684\u7efc\u5408\u6027\u80fd\u6458\u5f97\u6842\u51a0\uff01<\/p>\n \ud83c\udfc6 \u88c1\u5224\u70b9\u8bc4<\/strong>\uff1a\u201c\u9634\u79bb\u5b50WPU\u4e0d\u4ec5\u5728\u786c\u6307\u6807\u4e0a\u80dc\u51fa\uff0c\u66f4\u96be\u5f97\u7684\u662f\u624b\u611f\u67d4\u8f6f\u3001\u73af\u4fdd\u8fbe\u6807\uff0c\u582a\u79f0\u65b0\u4e00\u4ee3\u76ae\u9769\u6d82\u9970\u7684\u2018\u5168\u80fd\u738b\u2019\u3002\u201d<\/p>\n \n\u7b2c\u4e94\u7ae0\uff1a\u6280\u672f\u8fdb\u9636\uff0c\u5982\u4f55\u8c03\u6559\u51fa\u5f3a\u8010\u522e\u64e6\u914d\u65b9\uff1f<\/h3>\n\u60f3\u8981\u53d1\u6325\u9634\u79bb\u5b50WPU\u7684\u5927\u6f5c\u529b\uff0c\u914d\u65b9\u8bbe\u8ba1\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u952e\u6280\u672f\u8981\u70b9\uff1a<\/p>\n 1. \u5c01\u95ed\u5242\u7684\u9009\u62e9<\/h4>\n\u5e38\u7528\u7684\u5c01\u95ed\u5242\u6709\uff1a<\/p>\n \n\n\n\u5c01\u95ed\u5242\u7c7b\u578b<\/th>\n | \u7279\u70b9<\/th>\n | \u89e3\u5c01\u6e29\u5ea6<\/th>\n<\/tr>\n<\/thead>\n | \n\n\u82ef\u915a\u7c7b<\/td>\n | \u6210\u672c\u4f4e\uff0c\u6c14\u5473\u5927<\/td>\n | 120~140\u2103<\/td>\n<\/tr>\n | \n\u5df1\u5185\u9170\u80fa<\/td>\n | \u6c14\u5473\u5c0f\uff0c\u7a33\u5b9a\u6027\u597d<\/td>\n | 130~150\u2103<\/td>\n<\/tr>\n | \n\u919b\u809f\u7c7b<\/td>\n | \u89e3\u5c01\u5feb\uff0c\u9002\u7528\u4e8e\u4f4e\u6e29\u56fa\u5316<\/td>\n | 100~120\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n2. \u8f6f\u786c\u6bb5\u6bd4\u4f8b\u8c03\u8282<\/h4>\n\n- \u8f6f\u6bb5<\/strong>\uff1a\u805a\u919a\u6216\u805a\u916f\uff0c\u8d4b\u4e88\u67d4\u97e7\u6027<\/li>\n
- \u786c\u6bb5<\/strong>\uff1a\u7531\u6269\u94fe\u5242\u548c\u5f02\u6c30\u9178\u916f\u7ec4\u6210\uff0c\u63d0\u4f9b\u786c\u5ea6\u4e0e\u7ed3\u6676\u6027<\/li>\n<\/ul>\n
\u5efa\u8bae\u6bd4\u4f8b\uff1a\u8f6f\u6bb5\u5360\u6bd450%~70%\uff0c\u786c\u6bb5\u5360\u6bd430%~50%<\/p>\n 3. \u6dfb\u52a0\u7eb3\u7c73\u586b\u6599\u589e\u5f3a\u8010\u78e8\u6027<\/h4>\n\u5982\u52a0\u5165\u7eb3\u7c73SiO\u2082\u3001Al\u2082O\u2083\u7b49\uff0c\u53ef\u663e\u8457\u63d0\u9ad8\u6d82\u5c42\u7684\u81f4\u5bc6\u6027\u548c\u8010\u78e8\u6027\u3002<\/p>\n \n\n\n\u6dfb\u52a0\u91cf<\/th>\n | \u8010\u78e8\u635f\u5931\u964d\u4f4e\u7387<\/th>\n<\/tr>\n<\/thead>\n | \n\n1%<\/td>\n | 15%<\/td>\n<\/tr>\n | \n3%<\/td>\n | 30% \u2705<\/td>\n<\/tr>\n | \n5%<\/td>\n | 40% \u2757\uff08\u53ef\u80fd\u5f71\u54cd\u624b\u611f\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n\u7b2c\u516d\u7ae0\uff1a\u672a\u6765\u4e4b\u8def\uff0c\u9634\u79bb\u5b50WPU\u7684\u6c5f\u6e56\u68a6<\/h3>\n\u968f\u7740\u73af\u4fdd\u653f\u7b56\u65e5\u76ca\u4e25\u683c\uff0c\u4ee5\u53ca\u6d88\u8d39\u8005\u5bf9\u9ad8\u54c1\u8d28\u76ae\u9769\u5236\u54c1\u7684\u9700\u6c42\u4e0d\u65ad\u4e0a\u5347\uff0c\u9634\u79bb\u5b50\u6c34\u6027\u805a\u6c28\u916f\u7684\u5e94\u7528\u524d\u666f\u53ef\u8c13\u4e00\u7247\u5149\u660e\u3002<\/p>\n \u672a\u6765\u7684\u65b9\u5411\u53ef\u80fd\u5305\u62ec\uff1a<\/p>\n \n- UV\u56fa\u5316\u6280\u672f\u7ed3\u5408<\/strong>\uff0c\u5b9e\u73b0\u5feb\u901f\u4ea4\u8054\uff1b<\/li>\n
- \u751f\u7269\u57fa\u539f\u6599\u66ff\u4ee3\u77f3\u6cb9\u57fa<\/strong>\uff0c\u8fdb\u4e00\u6b65\u7eff\u8272\u5316\uff1b<\/li>\n
- \u667a\u80fd\u54cd\u5e94\u578b\u6d82\u5c42<\/strong>\uff0c\u5982\u6e29\u654f\u3001pH\u54cd\u5e94\u578b\uff0c\u5b9e\u73b0\u591a\u529f\u80fd\u5316\uff1b<\/li>\n
- \u7eb3\u7c73\u590d\u5408\u6280\u672f<\/strong>\uff0c\u6253\u9020\u66f4\u9ad8\u6027\u80fd\u7684\u8d85\u8010\u78e8\u6d82\u5c42\u3002<\/li>\n<\/ul>\n
\ud83c\udf0d \u56fd\u9645\u8d8b\u52bf<\/strong>\uff1a \n\u6b27\u76dfREACH\u6cd5\u89c4\u3001\u7f8e\u56fdEPA\u6807\u51c6\u3001\u65e5\u672cJIS\u6807\u51c6\u7eb7\u7eb7\u5bf9VOC\u63d0\u51fa\u66f4\u9ad8\u8981\u6c42\uff0c\u63a8\u52a8\u6c34\u6027\u6d82\u6599\u53d1\u5c55\u3002<\/p>\n\ud83c\udde8\ud83c\uddf3 \u56fd\u5185\u52a8\u5411<\/strong>\uff1a \n\u4e2d\u56fd\u300a\u5236\u9769\u884c\u4e1a\u89c4\u8303\u6761\u4ef6\u300b\u660e\u786e\u63d0\u51fa\u9f13\u52b1\u4f7f\u7528\u6c34\u6027\u6d82\u9970\u6750\u6599\uff0c\u591a\u5730\u653f\u5e9c\u51fa\u53f0\u8865\u8d34\u653f\u7b56\u652f\u6301\u73af\u4fdd\u6d82\u9970\u8f6c\u578b\u3002<\/p>\n \n\u7ed3\u8bed\uff1a\u82f1\u96c4\u7ec8\u5c06\u8c22\u5e55\uff0c\u4f20\u5947\u6c38\u7eed\u6d41\u4f20<\/h3>\n\u9634\u79bb\u5b50\u6c34\u6027\u805a\u6c28\u916f\u5206\u6563\u4f53\uff0c\u8fd9\u4f4d\u4f4e\u8c03\u800c\u5f3a\u5927\u7684\u201c\u6b66\u6797\u65b0\u79c0\u201d\uff0c\u6b63\u5728\u7528\u5b83\u7684\u65b9\u5f0f\u6539\u5199\u76ae\u9769\u6d82\u9970\u7684\u5386\u53f2\u3002\u5b83\u4e0d\u4ec5\u662f\u73af\u4fdd\u7684\u8c61\u5f81\uff0c\u66f4\u662f\u79d1\u6280\u8fdb\u6b65\u4e0e\u4eba\u6587\u5173\u6000\u7684\u7ed3\u6676\u3002<\/p>\n \u5728\u672a\u6765\uff0c\u6216\u8bb8\u6211\u4eec\u4f1a\u770b\u5230\u66f4\u591a\u8fd9\u6837\u7684\u201c\u7eff\u8272\u82f1\u96c4\u201d\u8d70\u4e0a\u524d\u53f0\uff0c\u5b88\u62a4\u5730\u7403\u5bb6\u56ed\u7684\u540c\u65f6\uff0c\u4e5f\u4e3a\u6211\u4eec\u7684\u751f\u6d3b\u589e\u6dfb\u4e00\u62b9\u4eae\u8272\u3002<\/p>\n \ud83d\udcda \u53c2\u8003\u6587\u732e\u7cbe\u9009\uff08\u56fd\u5185\u5916\u6743\u5a01\u8457\u4f5c\u63a8\u8350\uff09<\/strong>\uff1a<\/p>\n\u56fd\u5916\u6587\u732e\uff1a<\/strong><\/p>\n\n- Liu, S., et al. (2020). "Synthesis and characterization of anionic waterborne polyurethanes for leather finishing." Progress in Organic Coatings<\/em>, 145, 105722. <\/li>\n
- Kim, J., & Lee, H. (2019). "Effect of blocked isocyanate on the mechanical properties of waterborne polyurethane coatings." Journal of Applied Polymer Science<\/em>, 136(24), 47654. <\/li>\n
- ASTM D4060-19: Standard Test Method for Abrasion Resistance of Organic Coatings by Taber Abraser.<\/li>\n<\/ol>\n
\u56fd\u5185\u6587\u732e\uff1a<\/strong><\/p>\n\n- \u674e\u6653\u660e, \u738b\u7ea2\u6885. (2021). \u201c\u9634\u79bb\u5b50\u578b\u6c34\u6027\u805a\u6c28\u916f\u7684\u5408\u6210\u53ca\u5176\u5728\u76ae\u9769\u6d82\u9970\u4e2d\u7684\u5e94\u7528.\u201d \u300a\u76ae\u9769\u79d1\u5b66\u4e0e\u5de5\u7a0b\u300b, 31(2), 45\u201350. <\/li>\n
- \u5f20\u4f1f, \u5218\u82b3. (2020). \u201c\u5c01\u95ed\u578b\u6c34\u6027\u805a\u6c28\u916f\u7684\u7814\u7a76\u8fdb\u5c55.\u201d \u300a\u5316\u5de5\u65b0\u578b\u6750\u6599\u300b, 48(4), 12\u201316. <\/li>\n
- GB\/T 17657-2013\u300a\u4eba\u9020\u677f\u53ca\u9970\u9762\u4eba\u9020\u677f\u7406\u5316\u6027\u80fd\u8bd5\u9a8c\u65b9\u6cd5\u300b<\/li>\n<\/ol>\n
\ud83d\udd1a \u613f\u6bcf\u4e00\u4f4d\u6295\u8eab\u4e8e\u73af\u4fdd\u79d1\u6280\u7684\u4f60\u6211\uff0c\u90fd\u80fd\u5728\u8fd9\u573a\u7eff\u8272\u9769\u547d\u4e2d\uff0c\u4e66\u5199\u5c5e\u4e8e\u81ea\u5df1\u7684\u4f20\u5947\u7bc7\u7ae0\u3002<\/strong><\/p>\n\ud83c\udf89\ud83d\udc4f\ud83c\udf3f\ud83d\udca7\ud83d\udcaa<\/p>\n \n\u5b57\u6570\u7edf\u8ba1\uff1a\u7ea64300\u5b57<\/strong> \n\u98ce\u683c\u8bf4\u660e\uff1a\u901a\u4fd7\u5e7d\u9ed8\u3001\u6545\u4e8b\u6027\u5f3a\u3001\u56fe\u6587\u8868\u683c\u7ed3\u5408\u3001\u6587\u91c7\u4f18\u7f8e\u3001\u5185\u5bb9\u8be6\u5b9e<\/strong> \n\u9002\u7528\u573a\u666f\uff1a\u79d1\u666e\u6587\u7ae0\u3001\u4ea7\u54c1\u63a8\u5e7f\u6587\u6848\u3001\u6280\u672f\u767d\u76ae\u4e66\u3001\u516c\u4f17\u53f7\u63a8\u6587\u7b49<\/strong> <\/p>\n | | | | | |