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\u6539\u5584\u6750\u6599\u6027\u80fd<\/h3>\n<p>PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u80fd\u591f\u6539\u5584PU\u6750\u6599\u7684\u7269\u7406\u6027\u80fd\uff0c\u5982\u6297\u538b\u5f3a\u5ea6\u3001\u5f39\u6027\u6a21\u91cf\u548c\u8010\u78e8\u6027\u7b49\u3002\u8fd9\u4e9b\u4f18\u5f02\u7684\u7269\u7406\u6027\u80fd\u4f7f\u5f97PU\u6750\u6599\u5728\u9ad8\u901f\u5217\u8f66\u90e8\u4ef6\u4e2d\u80fd\u591f\u627f\u53d7\u5404\u79cd\u6781\u7aef\u6761\u4ef6\uff0c\u786e\u4fdd\u5217\u8f66\u7684\u5b89\u5168\u8fd0\u884c\u3002<\/p>\n<h3>4.3 \u589e\u5f3a\u8010\u4e45\u6027<\/h3>\n<p>PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u80fd\u591f\u589e\u5f3aPU\u6750\u6599\u7684\u8010\u4e45\u6027\uff0c\u4f7f\u5176\u5728\u957f\u671f\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u7a33\u5b9a\u7684\u6027\u80fd\u3002\u8fd9\u5bf9\u4e8e\u9ad8\u901f\u5217\u8f66\u90e8\u4ef6\u6765\u8bf4\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u5217\u8f66\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u4f1a\u7ecf\u5386\u5404\u79cd\u590d\u6742\u7684\u73af\u5883\u548c\u6761\u4ef6\u3002<\/p>\n<h3>4.4 \u73af\u4fdd\u6027\u80fd<\/h3>\n<p>PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u5728\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u4ea7\u751f\u6709\u5bb3\u7269\u8d28\uff0c\u7b26\u5408\u73af\u4fdd\u8981\u6c42\u3002\u5176\u73af\u4fdd\u6027\u80fd\u4f7f\u5f97PU\u6750\u6599\u5728\u9ad8\u901f\u5217\u8f66\u90e8\u4ef6\u4e2d\u7684\u5e94\u7528\u66f4\u52a0\u5e7f\u6cdb\uff0c\u7b26\u5408\u73b0\u4ee3\u4ea4\u901a\u7684\u53ef\u6301\u7eed\u53d1\u5c55\u7406\u5ff5\u3002<\/p>\n<h2>\u4e94\u3001PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u7684\u4ea7\u54c1\u53c2\u6570<\/h2>\n<h3>5.1 \u4ea7\u54c1\u89c4\u683c<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u6570\u503c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u65e0\u8272\u6216\u6de1\u9ec4\u8272\u6db2\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>1.05-1.15 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u5ea6<\/td>\n<td>100-200 mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>\u95ea\u70b9<\/td>\n<td>&gt;100\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u50a8\u5b58\u6e29\u5ea6<\/td>\n<td>5-30\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>5.2 \u4f7f\u7528\u8bf4\u660e<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u6b65\u9aa4<\/th>\n<th>\u64cd\u4f5c\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u5c06PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u6309\u6bd4\u4f8b\u52a0\u5165PU\u6750\u6599\u4e2d<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u6405\u62cc\u5747\u5300\uff0c\u786e\u4fdd\u50ac\u5316\u5242\u5145\u5206\u5206\u6563<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u8fdb\u884c\u53d1\u6ce1\u53cd\u5e94\uff0c\u63a7\u5236\u53cd\u5e94\u6e29\u5ea6\u548c\u65f6\u95f4<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u51b7\u5374\u56fa\u5316\uff0c\u5f97\u5230\u7ec8\u4ea7\u54c1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u516d\u3001PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u7684\u5e02\u573a\u524d\u666f<\/h2>\n<h3>6.1 \u5e02\u573a\u9700\u6c42<\/h3>\n<p>\u968f\u7740\u9ad8\u901f\u5217\u8f66\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u5bf9\u9ad8\u6027\u80fd\u6750\u6599\u7684\u9700\u6c42\u4e0d\u65ad\u589e\u52a0\u3002PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u3001\u73af\u4fdd\u7684\u6750\u6599\uff0c\u5728\u9ad8\u901f\u5217\u8f66\u90e8\u4ef6\u4e2d\u7684\u5e94\u7528\u524d\u666f\u5e7f\u9614\u3002<\/p>\n<h3>6.2 \u6280\u672f\u53d1\u5c55\u8d8b\u52bf<\/h3>\n<p>\u672a\u6765\uff0cPU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u7684\u6280\u672f\u5c06\u671d\u7740\u66f4\u9ad8\u6548\u7387\u3001\u66f4\u73af\u4fdd\u7684\u65b9\u5411\u53d1\u5c55\u3002\u65b0\u578b\u50ac\u5316\u5242\u7684\u7814\u53d1\u5c06\u8fdb\u4e00\u6b65\u63d0\u9ad8PU\u6750\u6599\u7684\u6027\u80fd\uff0c\u6ee1\u8db3\u9ad8\u901f\u5217\u8f66\u5bf9\u6750\u6599\u7684\u9ad8\u8981\u6c42\u3002<\/p>\n<h3>6.3 \u5e02\u573a\u7ade\u4e89<\/h3>\n<p>\u76ee\u524d\uff0cPU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u5e02\u573a\u5b58\u5728\u4e00\u5b9a\u7684\u7ade\u4e89\uff0c\u4f46\u9ad8\u54c1\u8d28\u7684\u4ea7\u54c1\u4ecd\u7136\u4f9b\u4e0d\u5e94\u6c42\u3002\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\u548c\u5e02\u573a\u7684\u6269\u5927\uff0cPU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u7684\u5e02\u573a\u7ade\u4e89\u5c06\u66f4\u52a0\u6fc0\u70c8\u3002<\/p>\n<h2>\u4e03\u3001\u7ed3\u8bba<\/h2>\n<p>PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6027\u80fd\u6750\u6599\uff0c\u5728\u9ad8\u901f\u5217\u8f66\u90e8\u4ef6\u7684\u5236\u9020\u4e2d\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002\u5176\u9ad8\u6548\u50ac\u5316\u4f5c\u7528\u3001\u4f18\u5f02\u7684\u7269\u7406\u6027\u80fd\u3001\u826f\u597d\u7684\u8010\u4e45\u6027\u548c\u73af\u4fdd\u6027\u80fd\uff0c\u4f7f\u5f97PU\u6750\u6599\u5728\u9ad8\u901f\u5217\u8f66\u90e8\u4ef6\u4e2d\u80fd\u591f\u627f\u53d7\u5404\u79cd\u6781\u7aef\u6761\u4ef6\uff0c\u786e\u4fdd\u5217\u8f66\u7684\u5b89\u5168\u8fd0\u884c\u3002\u968f\u7740\u9ad8\u901f\u5217\u8f66\u7684\u5feb\u901f\u53d1\u5c55\uff0cPU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u7684\u5e02\u573a\u524d\u666f\u5e7f\u9614\uff0c\u672a\u6765\u5c06\u671d\u7740\u66f4\u9ad8\u6548\u7387\u3001\u66f4\u73af\u4fdd\u7684\u65b9\u5411\u53d1\u5c55\u3002<\/p>\n<p>\u901a\u8fc7\u672c\u6587\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u76f8\u4fe1\u8bfb\u8005\u5bf9PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u5728\u9ad8\u901f\u5217\u8f66\u90e8\u4ef6\u4e2d\u7684\u5e94\u7528\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002\u5e0c\u671b\u672c\u6587\u80fd\u591f\u4e3a\u76f8\u5173\u884c\u4e1a\u7684\u6280\u672f\u4eba\u5458\u548c\u51b3\u7b56\u8005\u63d0\u4f9b\u6709\u4ef7\u503c\u7684\u53c2\u8003\uff0c\u63a8\u52a8\u9ad8\u901f\u5217\u8f66\u6280\u672f\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002<\/p>\n<p>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/dabco-8154-amine-catalyst-dabco-8154-catalyst-dabco-8154\/\">https:\/\/www.bdmaee.net\/dabco-8154-amine-catalyst-dabco-8154-catalyst-dabco-8154\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.morpholine.org\/pc41\/\">https:\/\/www.morpholine.org\/pc41\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/N-dimethylaminopropyl-diisopropanolamine-CAS-63469-23-8-PC-CAT-NP10.pdf\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/N-dimethylaminopropyl-diisopropanolamine-CAS-63469-23-8-PC-CAT-NP10.pdf<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/1592\">https:\/\/www.newtopchem.com\/archives\/1592<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.cyclohexylamine.net\/delayed-tertiary-amine-catalyst-delayed-catalyst-bl-17\/\">https:\/\/www.cyclohexylamine.net\/delayed-tertiary-amine-catalyst-delayed-catalyst-bl-17\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.cyclohexylamine.net\/butyltin-acid-monobutyltin-oxide\/\">https:\/\/www.cyclohexylamine.net\/butyltin-acid-monobutyltin-oxide\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/sponge-catalyst-smp\/\">https:\/\/www.bdmaee.net\/sponge-catalyst-smp\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Polyurethane-Catalyst-SMP-catalyst-SMP-sponge-catalyst-SMP.pdf\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Polyurethane-Catalyst-SMP-catalyst-SMP-sponge-catalyst-SMP.pdf<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/dabco-33-lsi-dabco-33lsi\/\">https:\/\/www.bdmaee.net\/dabco-33-lsi-dabco-33lsi\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/79.jpg\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/79.jpg<\/a><\/br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u4e3a\u9ad8\u901f\u5217\u8f66\u90e8\u4ef6\u63d0\u4f9b\u5353\u8d8a\u4fdd\u62a4\uff1a\u901f\u5ea6\u4e0e\u5b89\u5168\u5e76\u91cd\u7684\u9009\u62e9 \u5f15\u8a00 \u9ad8\u901f\u5217\u8f66\u4f5c\u4e3a\u73b0\u4ee3\u4ea4\u901a\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5176\u5b89\u5168\u6027\u548c\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002\u4e3a\u4e86\u786e\u4fdd\u9ad8\u901f\u5217\u8f66\u5728\u5404\u79cd\u6781\u7aef\u6761\u4ef6\u4e0b\u90fd\u80fd\u7a33\u5b9a\u8fd0\u884c\uff0c\u5404\u90e8\u4ef6\u7684\u6750\u6599\u9009\u62e9\u548c\u5236\u9020\u5de5\u827a\u5fc5\u987b\u8fbe\u5230\u9ad8\u6807\u51c6\u3002PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6027\u80fd\u6750\u6599\uff0c\u5728\u9ad8\u901f\u5217\u8f66\u90e8\u4ef6\u7684\u5236\u9020\u4e2d\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdPU\u8f6f\u6ce1\u80fa\u50ac &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[3159],"_links":{"self":[{"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/posts\/7146"}],"collection":[{"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/comments?post=7146"}],"version-history":[{"count":0,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/posts\/7146\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/media?parent=7146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/categories?post=7146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/tags?post=7146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}