\u805a\u6c28\u916f\uff08Polyurethane\uff0c\u7b80\u79f0PU\uff09\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u9ad8\u5206\u5b50\u6750\u6599\uff0c\u5728\u73b0\u4ee3\u5de5\u4e1a\u548c\u65e5\u5e38\u751f\u6d3b\u4e2d\u626e\u6f14\u7740\u4e0d\u53ef\u6216\u7f3a\u7684\u89d2\u8272\u3002\u4ece\u6c7d\u8f66\u5ea7\u6905\u5230\u8fd0\u52a8\u978b\u5e95\uff0c\u4ece\u4fdd\u6e29\u6750\u6599\u5230\u5efa\u7b51\u6d82\u5c42\uff0c\u805a\u6c28\u916f\u7684\u5e94\u7528\u8303\u56f4\u51e0\u4e4e\u65e0\u6240\u4e0d\u5728\u3002\u7136\u800c\uff0c\u5c3d\u7ba1\u5176\u6027\u80fd\u4f18\u8d8a\uff0c\u805a\u6c28\u916f\u7684\u751f\u4ea7\u8fc7\u7a0b\u5374\u5e38\u5e38\u4f34\u968f\u7740\u4ee4\u4eba\u56f0\u6270\u7684\u95ee\u9898\u2014\u2014\u5f02\u5473\u3002\u8fd9\u79cd\u6c14\u5473\u4e0d\u4ec5\u5f71\u54cd\u5de5\u4eba\u7684\u5de5\u4f5c\u73af\u5883\uff0c\u8fd8\u53ef\u80fd\u5bf9\u4ea7\u54c1\u8d28\u91cf\u548c\u5e02\u573a\u63a5\u53d7\u5ea6\u9020\u6210\u8d1f\u9762\u5f71\u54cd\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u96be\u9898\uff0c\u7814\u7a76\u4eba\u5458\u5c06\u76ee\u5149\u6295\u5411\u4e86\u50ac\u5316\u5242\u7684\u9009\u62e9\u4e0e\u4f18\u5316\uff0c\u800c\u5176\u4e2d\u4e00\u79cd\u5907\u53d7\u5173\u6ce8\u7684\u50ac\u5316\u5242\u4fbf\u662fPC-41\u3002<\/p>\n
\u672c\u6587\u5c06\u56f4\u7ed5\u805a\u6c28\u916f\u50ac\u5316\u5242PC-41\u5c55\u5f00\u6df1\u5165\u63a2\u8ba8\uff0c\u5206\u6790\u5176\u5728\u51cf\u5c11\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u5f02\u5473\u65b9\u9762\u7684\u6709\u6548\u6027\uff0c\u5e76\u7ed3\u5408\u56fd\u5185\u5916\u76f8\u5173\u6587\u732e\uff0c\u63d0\u4f9b\u4e30\u5bcc\u7684\u80cc\u666f\u4fe1\u606f\u3001\u6280\u672f\u53c2\u6570\u4ee5\u53ca\u5b9e\u9645\u5e94\u7528\u6848\u4f8b\u3002\u6587\u7ae0\u5c06\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u90e8\u5206\uff1a\u90e8\u5206\u4ecb\u7ecd\u805a\u6c28\u916f\u7684\u57fa\u672c\u7279\u6027\u548c\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u5f02\u5473\u4ea7\u751f\u7684\u539f\u56e0\uff1b\u7b2c\u4e8c\u90e8\u5206\u8be6\u7ec6\u63cf\u8ff0PC-41\u7684\u5316\u5b66\u7279\u6027\u53ca\u5176\u4f5c\u7528\u673a\u5236\uff1b\u7b2c\u4e09\u90e8\u5206\u901a\u8fc7\u5bf9\u6bd4\u5b9e\u9a8c\u6570\u636e\uff0c\u5c55\u793aPC-41\u5728\u51cf\u5c11\u5f02\u5473\u65b9\u9762\u7684\u4f18\u52bf\uff1b\u7b2c\u56db\u90e8\u5206\u5219\u8ba8\u8bba\u5982\u4f55\u5728\u5b9e\u9645\u751f\u4ea7\u4e2d\u5408\u7406\u4f7f\u7528PC-41\u4ee5\u5927\u5316\u5176\u6548\u679c\uff1b\u540e\uff0c\u603b\u7ed3\u5168\u6587\u5e76\u5c55\u671b\u672a\u6765\u7684\u7814\u7a76\u65b9\u5411\u3002<\/p>\n
\u65e0\u8bba\u662f\u5bf9\u805a\u6c28\u916f\u884c\u4e1a\u611f\u5174\u8da3\u7684\u666e\u901a\u8bfb\u8005\uff0c\u8fd8\u662f\u4ece\u4e8b\u76f8\u5173\u7814\u7a76\u7684\u4e13\u4e1a\u4eba\u58eb\uff0c\u672c\u6587\u90fd\u65e8\u5728\u4e3a\u60a8\u63d0\u4f9b\u5168\u9762\u4e14\u5b9e\u7528\u7684\u4fe1\u606f\u3002\u8ba9\u6211\u4eec\u4e00\u8d77\u63a2\u7d22PC-41\u5982\u4f55\u6210\u4e3a\u89e3\u51b3\u805a\u6c28\u916f\u751f\u4ea7\u5f02\u5473\u95ee\u9898\u7684\u5173\u952e\u5de5\u5177\u3002<\/p>\n
\u805a\u6c28\u916f\u662f\u4e00\u79cd\u7531\u5f02\u6c30\u9178\u916f\uff08Isocyanate\uff09\u548c\u591a\u5143\u9187\uff08Polyol\uff09\u53cd\u5e94\u751f\u6210\u7684\u9ad8\u5206\u5b50\u5316\u5408\u7269\u3002\u5b83\u5177\u6709\u4f18\u5f02\u7684\u5f39\u6027\u3001\u8010\u78e8\u6027\u3001\u8010\u5316\u5b66\u8150\u8680\u6027\u548c\u9694\u70ed\u6027\u80fd\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6ce1\u6cab\u5851\u6599\u3001\u6d82\u6599\u3001\u80f6\u9ecf\u5242\u3001\u5f39\u6027\u4f53\u4ee5\u53ca\u7ea4\u7ef4\u7b49\u591a\u4e2a\u9886\u57df\u3002\u4f8b\u5982\uff0c\u8f6f\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u5e38\u7528\u4e8e\u5bb6\u5177\u57ab\u6750\u548c\u5e8a\u57ab\uff0c\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u5219\u4f5c\u4e3a\u9ad8\u6548\u7684\u7edd\u70ed\u6750\u6599\u5e94\u7528\u4e8e\u51b0\u7bb1\u3001\u51b7\u5e93\u548c\u5efa\u7b51\u5899\u4f53\u3002<\/p>\n
\u7136\u800c\uff0c\u805a\u6c28\u916f\u7684\u8fd9\u4e9b\u4f18\u70b9\u80cc\u540e\u9690\u85cf\u7740\u4e00\u4e2a\u4e0d\u5bb9\u5ffd\u89c6\u7684\u95ee\u9898\u2014\u2014\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u6563\u53d1\u51fa\u7684\u5f3a\u70c8\u5f02\u5473\u3002\u8fd9\u79cd\u6c14\u5473\u4e0d\u4ec5\u8ba9\u5de5\u5382\u8f66\u95f4\u7684\u5de5\u4f5c\u73af\u5883\u53d8\u5f97\u6076\u52a3\uff0c\u8fd8\u53ef\u80fd\u6c61\u67d3\u5468\u56f4\u7a7a\u6c14\uff0c\u751a\u81f3\u5f15\u53d1\u5c45\u6c11\u6295\u8bc9\u3002\u90a3\u4e48\uff0c\u8fd9\u79cd\u5f02\u5473\u7a76\u7adf\u662f\u5982\u4f55\u4ea7\u751f\u7684\u5462\uff1f<\/p>\n
\u5728\u805a\u6c28\u916f\u7684\u751f\u4ea7\u8fc7\u7a0b\u4e2d\uff0c\u5f02\u5473\u4e3b\u8981\u6765\u6e90\u4e8e\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n
\u672a\u5b8c\u5168\u53cd\u5e94\u7684\u539f\u6599<\/strong>
\n\u5f02\u6c30\u9178\u916f\u662f\u805a\u6c28\u916f\u751f\u4ea7\u7684\u6838\u5fc3\u539f\u6599\u4e4b\u4e00\uff0c\u4f46\u7531\u4e8e\u53cd\u5e94\u6761\u4ef6\u7684\u9650\u5236\uff0c\u90e8\u5206\u5f02\u6c30\u9178\u916f\u53ef\u80fd\u672a\u80fd\u5145\u5206\u53c2\u4e0e\u53cd\u5e94\uff0c\u4ece\u800c\u6b8b\u7559\u4e0b\u6765\u3002\u8fd9\u4e9b\u672a\u53cd\u5e94\u7684\u5f02\u6c30\u9178\u916f\u5177\u6709\u5f3a\u70c8\u7684\u523a\u6fc0\u6027\u6c14\u5473\uff0c\u5bf9\u4eba\u4f53\u5065\u5eb7\u4e5f\u6709\u4e00\u5b9a\u5371\u5bb3\u3002<\/p>\n<\/li>\n
\u526f\u4ea7\u7269\u7684\u751f\u6210<\/strong>
\n\u5728\u805a\u6c28\u916f\u5408\u6210\u8fc7\u7a0b\u4e2d\uff0c\u53ef\u80fd\u4f1a\u4ea7\u751f\u4e00\u4e9b\u526f\u4ea7\u7269\uff0c\u5982\u80fa\u7c7b\u5316\u5408\u7269\u3001\u919b\u7c7b\u7269\u8d28\u548c\u4e8c\u6c27\u5316\u78b3\u7b49\u3002\u7279\u522b\u662f\u80fa\u7c7b\u5316\u5408\u7269\uff0c\u56e0\u5176\u6325\u53d1\u6027\u5f3a\u4e14\u6c14\u5473\u96be\u95fb\uff0c\u6210\u4e3a\u5f02\u5473\u7684\u4e3b\u8981\u6765\u6e90\u4e4b\u4e00\u3002<\/p>\n<\/li>\n
\u5de5\u827a\u6761\u4ef6\u7684\u5f71\u54cd<\/strong>
\n\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u50ac\u5316\u5242\u79cd\u7c7b\u7b49\u56e0\u7d20\u90fd\u4f1a\u5bf9\u805a\u6c28\u916f\u53cd\u5e94\u7684\u8fdb\u7a0b\u548c\u7ed3\u679c\u4ea7\u751f\u5f71\u54cd\u3002\u5982\u679c\u5de5\u827a\u63a7\u5236\u4e0d\u5f53\uff0c\u53ef\u80fd\u5bfc\u81f4\u66f4\u591a\u7684\u526f\u53cd\u5e94\u53d1\u751f\uff0c\u4ece\u800c\u52a0\u5267\u5f02\u5473\u95ee\u9898\u3002<\/p>\n<\/li>\n
\u50a8\u5b58\u4e0e\u8fd0\u8f93\u73af\u8282<\/strong>
\n\u5373\u4f7f\u5728\u751f\u4ea7\u5b8c\u6210\u540e\uff0c\u805a\u6c28\u916f\u4ea7\u54c1\u4ecd\u53ef\u80fd\u91ca\u653e\u51fa\u5fae\u91cf\u7684\u6325\u53d1\u6027\u6709\u673a\u5316\u5408\u7269\uff08VOCs\uff09\uff0c\u5c24\u5176\u662f\u5728\u9ad8\u6e29\u6216\u6f6e\u6e7f\u73af\u5883\u4e0b\uff0c\u8fd9\u4e9b\u5316\u5408\u7269\u4f1a\u8fdb\u4e00\u6b65\u52a0\u91cd\u5f02\u5473\u3002<\/p>\n<\/li>\n<\/ol>\n
\u7efc\u4e0a\u6240\u8ff0\uff0c\u805a\u6c28\u916f\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u7684\u5f02\u5473\u95ee\u9898\u662f\u4e00\u4e2a\u590d\u6742\u7684\u73b0\u8c61\uff0c\u6d89\u53ca\u591a\u79cd\u56e0\u7d20\u7684\u5171\u540c\u4f5c\u7528\u3002\u8981\u6709\u6548\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u9009\u62e9\u5408\u9002\u7684\u50ac\u5316\u5242\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u91cd\u70b9\u4ecb\u7ecdPC-41\u8fd9\u4e00\u9ad8\u6548\u50ac\u5316\u5242\u53ca\u5176\u5728\u51cf\u5c11\u5f02\u5473\u65b9\u9762\u7684\u72ec\u7279\u4f5c\u7528\u3002<\/p>\n
PC-41\u662f\u4e00\u79cd\u4e13\u95e8\u8bbe\u8ba1\u7528\u4e8e\u805a\u6c28\u916f\u751f\u4ea7\u7684\u6709\u673a\u9521\u7c7b\u50ac\u5316\u5242\u3002\u5b83\u7684\u5316\u5b66\u540d\u79f0\u4e3a\u4e8c\u6708\u6842\u9178\u4e8c\u4e01\u57fa\u9521\uff08Dibutyltin Dilaurate\uff09\uff0c\u5c5e\u4e8e\u5178\u578b\u7684\u53cc\u529f\u80fd\u50ac\u5316\u5242\uff0c\u80fd\u591f\u540c\u65f6\u4fc3\u8fdb\u5f02\u6c30\u9178\u916f\u4e0e\u591a\u5143\u9187\u4e4b\u95f4\u7684\u52a0\u6210\u53cd\u5e94\u4ee5\u53ca\u4ea4\u8054\u53cd\u5e94\u3002\u4ee5\u4e0b\u662fPC-41\u7684\u4e00\u4e9b\u5173\u952e\u53c2\u6570\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
\u53c2\u6570\u540d\u79f0<\/th>\n | \u6570\u503c\/\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n | |||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
\u5316\u5b66\u5f0f<\/td>\n | (C11H23COO)2Sn(C4H9)2<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||
\u5206\u5b50\u91cf<\/td>\n | 538.07 g\/mol<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||
\u5916\u89c2<\/td>\n | \u6de1\u9ec4\u8272\u81f3\u7425\u73c0\u8272\u900f\u660e\u6db2\u4f53<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||
\u5bc6\u5ea6\uff0825\u00b0C\uff09<\/td>\n | 1.07 g\/cm\u00b3<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||
\u7c98\u5ea6\uff0825\u00b0C\uff09<\/td>\n | 150-250 mPa\u00b7s<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||
\u6eb6\u89e3\u6027<\/td>\n | \u6613\u6eb6\u4e8e\u5927\u591a\u6570\u6709\u673a\u6eb6\u5242<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||
\u6bd2\u6027<\/td>\n | LD50\uff08\u5927\u9f20\u53e3\u670d\uff09>5000 mg\/kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\uff08\u4e8c\uff09PC-41\u7684\u4f5c\u7528\u673a\u5236<\/h3>\nPC-41\u4e4b\u6240\u4ee5\u80fd\u591f\u5728\u51cf\u5c11\u805a\u6c28\u916f\u751f\u4ea7\u5f02\u5473\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u4e0e\u5176\u72ec\u7279\u7684\u50ac\u5316\u673a\u7406\u5bc6\u4e0d\u53ef\u5206\u3002\u5177\u4f53\u6765\u8bf4\uff0cPC-41\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u53d1\u6325\u4f5c\u7528\uff1a<\/p>\n
|