\u805a\u6c28\u916f\uff08Polyurethane, PU\uff09\u4f5c\u4e3a\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u548c\u65e5\u5e38\u751f\u6d3b\u7684\u9ad8\u5206\u5b50\u6750\u6599\uff0c\u56e0\u5176\u4f18\u5f02\u7684\u673a\u68b0\u6027\u80fd\u3001\u8010\u5316\u5b66\u6027\u548c\u53ef\u52a0\u5de5\u6027\u800c\u5907\u53d7\u9752\u7750\u3002\u7136\u800c\uff0c\u5176\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u4e0d\u53ef\u907f\u514d\u5730\u4f1a\u91ca\u653e\u6325\u53d1\u6027\u6709\u673a\u5316\u5408\u7269\uff08Volatile Organic Compounds, VOCs\uff09\uff0c\u8fd9\u4e9b\u7269\u8d28\u4e0d\u4ec5\u5bf9\u73af\u5883\u9020\u6210\u6c61\u67d3\uff0c\u8fd8\u53ef\u80fd\u5bf9\u4eba\u4f53\u5065\u5eb7\u4ea7\u751f\u6f5c\u5728\u5371\u5bb3\u3002\u968f\u7740\u5168\u7403\u73af\u4fdd\u610f\u8bc6\u7684\u589e\u5f3a\u548c\u73af\u4fdd\u6cd5\u89c4\u7684\u65e5\u76ca\u4e25\u683c\uff0c\u964d\u4f4eVOC\u6392\u653e\u5df2\u6210\u4e3a\u805a\u6c28\u916f\u884c\u4e1a\u4e9f\u5f85\u89e3\u51b3\u7684\u5173\u952e\u95ee\u9898\u4e4b\u4e00\u3002<\/p>\n
\u805a\u6c28\u916f\u50ac\u5316\u5242\u5728\u805a\u6c28\u916f\u5408\u6210\u8fc7\u7a0b\u4e2d\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u4f20\u7edf\u7684\u50ac\u5316\u5242\u867d\u7136\u80fd\u591f\u6709\u6548\u4fc3\u8fdb\u53cd\u5e94\uff0c\u4f46\u5728\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u5f80\u5f80\u4f1a\u4f34\u968f\u8f83\u9ad8\u7684VOC\u6392\u653e\u3002\u8fd1\u5e74\u6765\uff0c\u7814\u7a76\u4eba\u5458\u81f4\u529b\u4e8e\u5f00\u53d1\u65b0\u578b\u50ac\u5316\u5242\uff0c\u4ee5\u51cf\u5c11VOC\u6392\u653e\u5e76\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u3002A-300\u50ac\u5316\u5242\u4f5c\u4e3a\u65b0\u4e00\u4ee3\u805a\u6c28\u916f\u50ac\u5316\u5242\u7684\u4ee3\u8868\uff0c\u51ed\u501f\u5176\u72ec\u7279\u7684\u5316\u5b66\u7ed3\u6784\u548c\u4f18\u5f02\u7684\u50ac\u5316\u6027\u80fd\uff0c\u5728\u964d\u4f4eVOC\u6392\u653e\u65b9\u9762\u5c55\u73b0\u4e86\u663e\u8457\u7684\u521b\u65b0\u4f18\u52bf\u3002<\/p>\n
\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdA-300\u50ac\u5316\u5242\u7684\u57fa\u672c\u7279\u6027\u3001\u5de5\u4f5c\u539f\u7406\u53ca\u5176\u5728\u805a\u6c28\u916f\u5408\u6210\u4e2d\u7684\u5e94\u7528\uff0c\u5e76\u91cd\u70b9\u63a2\u8ba8\u5176\u5728\u964d\u4f4eVOC\u6392\u653e\u65b9\u9762\u7684\u521b\u65b0\u4f5c\u7528\u3002\u6587\u7ae0\u8fd8\u5c06\u5f15\u7528\u56fd\u5185\u5916\u76f8\u5173\u6587\u732e\uff0c\u7ed3\u5408\u5b9e\u9645\u6848\u4f8b\uff0c\u5206\u6790A-300\u50ac\u5316\u5242\u5982\u4f55\u901a\u8fc7\u4f18\u5316\u53cd\u5e94\u6761\u4ef6\u3001\u51cf\u5c11\u526f\u4ea7\u7269\u751f\u6210\u7b49\u65b9\u5f0f\uff0c\u6709\u6548\u964d\u4f4eVOC\u6392\u653e\uff0c\u63a8\u52a8\u805a\u6c28\u916f\u884c\u4e1a\u7684\u7eff\u8272\u53ef\u6301\u7eed\u53d1\u5c55\u3002<\/p>\n
A-300\u50ac\u5316\u5242\u662f\u4e00\u79cd\u4e13\u4e3a\u805a\u6c28\u916f\u5408\u6210\u8bbe\u8ba1\u7684\u9ad8\u6548\u50ac\u5316\u5242\uff0c\u5176\u5316\u5b66\u540d\u79f0\u4e3a\u53cc(2-\u4e8c\u7532\u6c28\u57fa\u4e59\u57fa)\u919a\uff08Bis(2-dimethylaminoethyl) ether\uff09\u3002\u8be5\u50ac\u5316\u5242\u5177\u6709\u72ec\u7279\u7684\u5206\u5b50\u7ed3\u6784\uff0c\u80fd\u591f\u5728\u8f83\u4f4e\u6e29\u5ea6\u4e0b\u6709\u6548\u4fc3\u8fdb\u5f02\u6c30\u916f\u4e0e\u591a\u5143\u9187\u4e4b\u95f4\u7684\u53cd\u5e94\uff0c\u4ece\u800c\u52a0\u901f\u805a\u6c28\u916f\u7684\u5f62\u6210\u3002\u4ee5\u4e0b\u662fA-300\u50ac\u5316\u5242\u7684\u4e3b\u8981\u7269\u7406\u548c\u5316\u5b66\u7279\u6027\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u7279\u6027<\/strong><\/th>\n | \u53c2\u6570<\/strong><\/th>\n<\/tr>\n<\/thead>\n |
---|---|
\u5316\u5b66\u540d\u79f0<\/strong><\/td>\n | \u53cc(2-\u4e8c\u7532\u6c28\u57fa\u4e59\u57fa)\u919a<\/td>\n<\/tr>\n |
\u5206\u5b50\u5f0f<\/strong><\/td>\n | C8H20N2O2<\/td>\n<\/tr>\n |
\u5206\u5b50\u91cf<\/strong><\/td>\n | 176.26 g\/mol<\/td>\n<\/tr>\n |
\u5916\u89c2<\/strong><\/td>\n | \u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u900f\u660e\u6db2\u4f53<\/td>\n<\/tr>\n |
\u5bc6\u5ea6 (25\u00b0C)<\/strong><\/td>\n | 0.94 g\/cm\u00b3<\/td>\n<\/tr>\n |
\u6cb8\u70b9<\/strong><\/td>\n | 220\u00b0C<\/td>\n<\/tr>\n |
\u95ea\u70b9<\/strong><\/td>\n | 100\u00b0C<\/td>\n<\/tr>\n |
\u6eb6\u89e3\u6027<\/strong><\/td>\n | \u6613\u6eb6\u4e8e\u6c34\u3001\u9187\u7c7b\u3001\u916e\u7c7b\u7b49\u6709\u673a\u6eb6\u5242<\/td>\n<\/tr>\n |
pH\u503c<\/strong><\/td>\n | 8.5-9.5<\/td>\n<\/tr>\n |
\u6d3b\u6027\u6210\u5206\u542b\u91cf<\/strong><\/td>\n | \u226598%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n A-300\u50ac\u5316\u5242\u7684\u5de5\u4f5c\u539f\u7406\u4e3b\u8981\u57fa\u4e8e\u5176\u5f3a\u78b1\u6027\u7684\u80fa\u57fa\u56e2\u3002\u5728\u805a\u6c28\u916f\u5408\u6210\u8fc7\u7a0b\u4e2d\uff0c\u5f02\u6c30\u916f\uff08R-NCO\uff09\u4e0e\u591a\u5143\u9187\uff08R-OH\uff09\u53d1\u751f\u53cd\u5e94\uff0c\u751f\u6210\u805a\u6c28\u916f\u94fe\u6bb5\uff08R-NH-CO-O-R\uff09\u3002A-300\u50ac\u5316\u5242\u901a\u8fc7\u63d0\u4f9b\u8d28\u5b50\u7ed9\u5f02\u6c30\u916f\u57fa\u56e2\uff0c\u964d\u4f4e\u4e86\u5176\u53cd\u5e94\u6d3b\u5316\u80fd\uff0c\u4ece\u800c\u52a0\u901f\u4e86\u53cd\u5e94\u901f\u7387\u3002\u6b64\u5916\uff0cA-300\u50ac\u5316\u5242\u8fd8\u80fd\u6709\u6548\u6291\u5236\u526f\u53cd\u5e94\u7684\u53d1\u751f\uff0c\u51cf\u5c11\u4e86\u4e0d\u5fc5\u8981\u7684\u526f\u4ea7\u7269\u751f\u6210\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u4e86\u53cd\u5e94\u7684\u9009\u62e9\u6027\u548c\u4ea7\u7387\u3002<\/p>\n \u4e0e\u4f20\u7edf\u50ac\u5316\u5242\u76f8\u6bd4\uff0cA-300\u50ac\u5316\u5242\u5177\u6709\u4ee5\u4e0b\u663e\u8457\u4f18\u52bf\uff1a<\/p>\n
|