{"id":6047,"date":"2025-02-09T19:29:21","date_gmt":"2025-02-09T11:29:21","guid":{"rendered":"https:\/\/www.xindianchem.com\/6047.html"},"modified":"2025-02-09T19:29:21","modified_gmt":"2025-02-09T11:29:21","slug":"%e8%81%9a%e6%b0%a8%e9%85%af%e5%82%ac%e5%8c%96%e5%89%82a-300%e5%9c%a8%e6%b6%82%e6%96%99%e8%a1%8c%e4%b8%9a%e4%b8%ad%e5%87%8f%e5%b0%91%e6%9c%89%e5%ae%b3%e7%89%a9%e8%b4%a8%e9%87%8a%e6%94%be%e7%9a%84","status":"publish","type":"post","link":"https:\/\/www.xindianchem.com\/6047.html","title":{"rendered":"\u805a\u6c28\u916f\u50ac\u5316\u5242A-300\u5728\u6d82\u6599\u884c\u4e1a\u4e2d\u51cf\u5c11\u6709\u5bb3\u7269\u8d28\u91ca\u653e\u7684\u5e94\u7528"},"content":{"rendered":"
\u805a\u6c28\u916f\uff08Polyurethane, PU\uff09\u4f5c\u4e3a\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d82\u6599\u3001\u80f6\u7c98\u5242\u3001\u6ce1\u6cab\u3001\u5f39\u6027\u4f53\u7b49\u9886\u57df\u7684\u9ad8\u6027\u80fd\u6750\u6599\uff0c\u5176\u4f18\u5f02\u7684\u673a\u68b0\u6027\u80fd\u3001\u8010\u5316\u5b66\u6027\u548c\u8010\u78e8\u6027\u4f7f\u5176\u5728\u5de5\u4e1a\u548c\u6c11\u7528\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002\u7136\u800c\uff0c\u4f20\u7edf\u805a\u6c28\u916f\u6750\u6599\u5728\u751f\u4ea7\u548c\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u91ca\u653e\u51fa\u6709\u5bb3\u7269\u8d28\uff0c\u5982\u6325\u53d1\u6027\u6709\u673a\u5316\u5408\u7269\uff08VOCs\uff09\u3001\u5f02\u6c30\u916f\uff08Isocyanates\uff09\u7b49\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\u5371\u5bb3\u3002\u56e0\u6b64\uff0c\u5982\u4f55\u51cf\u5c11\u805a\u6c28\u916f\u6750\u6599\u4e2d\u6709\u5bb3\u7269\u8d28\u7684\u91ca\u653e\uff0c\u6210\u4e3a\u6d82\u6599\u884c\u4e1a\u4e9f\u5f85\u89e3\u51b3\u7684\u95ee\u9898\u3002<\/p>\n
\u8fd1\u5e74\u6765\uff0c\u968f\u7740\u73af\u4fdd\u610f\u8bc6\u7684\u589e\u5f3a\u548c\u76f8\u5173\u6cd5\u89c4\u7684\u65e5\u76ca\u4e25\u683c\uff0c\u7eff\u8272\u5316\u5b66\u548c\u53ef\u6301\u7eed\u53d1\u5c55\u6210\u4e3a\u4e86\u6d82\u6599\u884c\u4e1a\u7684\u4e3b\u6d41\u8d8b\u52bf\u3002\u5728\u6b64\u80cc\u666f\u4e0b\uff0c\u5f00\u53d1\u9ad8\u6548\u3001\u73af\u4fdd\u7684\u805a\u6c28\u916f\u50ac\u5316\u5242\u6210\u4e3a\u4e86\u7814\u7a76\u7684\u91cd\u70b9\u4e4b\u4e00\u3002A-300\u4f5c\u4e3a\u4e00\u79cd\u65b0\u578b\u7684\u805a\u6c28\u916f\u50ac\u5316\u5242\uff0c\u56e0\u5176\u72ec\u7279\u7684\u50ac\u5316\u673a\u5236\u548c\u4f18\u5f02\u7684\u73af\u4fdd\u6027\u80fd\uff0c\u5728\u51cf\u5c11\u805a\u6c28\u916f\u6d82\u6599\u4e2d\u6709\u5bb3\u7269\u8d28\u91ca\u653e\u65b9\u9762\u8868\u73b0\u51fa\u8272\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdA-300\u50ac\u5316\u5242\u7684\u7406\u5316\u6027\u8d28\u3001\u4f5c\u7528\u673a\u7406\u53ca\u5176\u5728\u6d82\u6599\u884c\u4e1a\u4e2d\u51cf\u5c11\u6709\u5bb3\u7269\u8d28\u91ca\u653e\u7684\u5e94\u7528\uff0c\u5e76\u7ed3\u5408\u56fd\u5185\u5916\u6587\u732e\u8fdb\u884c\u6df1\u5165\u63a2\u8ba8\u3002<\/p>\n
A-300\u662f\u4e00\u79cd\u4e13\u4e3a\u805a\u6c28\u916f\u4f53\u7cfb\u8bbe\u8ba1\u7684\u9ad8\u6548\u50ac\u5316\u5242\uff0c\u5177\u6709\u51fa\u8272\u7684\u50ac\u5316\u6d3b\u6027\u548c\u826f\u597d\u7684\u76f8\u5bb9\u6027\u3002\u4ee5\u4e0b\u662fA-300\u50ac\u5316\u5242\u7684\u4e3b\u8981\u7406\u5316\u6027\u8d28\u548c\u4ea7\u54c1\u53c2\u6570\uff1a<\/p>\n
\u53c2\u6570<\/strong><\/th>\n\u6570\u503c\/\u63cf\u8ff0<\/strong><\/th>\n<\/tr>\n<\/thead>\n\n | \u5916\u89c2<\/strong><\/td>\n | \u6de1\u9ec4\u8272\u900f\u660e\u6db2\u4f53<\/td>\n<\/tr>\n | \u5bc6\u5ea6\uff0825\u00b0C\uff09<\/strong><\/td>\n | 1.05-1.10 g\/cm\u00b3<\/td>\n<\/tr>\n | \u7c98\u5ea6\uff0825\u00b0C\uff09<\/strong><\/td>\n | 100-300 mPa\u00b7s<\/td>\n<\/tr>\n | \u95ea\u70b9<\/strong><\/td>\n | >93\u00b0C<\/td>\n<\/tr>\n | pH\u503c<\/strong><\/td>\n | 6.5-7.5<\/td>\n<\/tr>\n | \u6eb6\u89e3\u6027<\/strong><\/td>\n | \u6613\u6eb6\u4e8e\u6c34\u3001\u9187\u7c7b\u3001\u916e\u7c7b\u3001\u916f\u7c7b\u7b49\u6709\u673a\u6eb6\u5242<\/td>\n<\/tr>\n | \u6d3b\u6027\u6210\u5206<\/strong><\/td>\n | \u73af\u4fdd\u578b\u91d1\u5c5e\u7edc\u5408\u7269<\/td>\n<\/tr>\n | \u50a8\u5b58\u7a33\u5b9a\u6027<\/strong><\/td>\n | \u5728\u5bc6\u5c01\u6761\u4ef6\u4e0b\uff0c\u5e38\u6e29\u4e0b\u53ef\u7a33\u5b9a\u50a8\u5b5812\u4e2a\u6708<\/td>\n<\/tr>\n | \u63a8\u8350\u7528\u91cf<\/strong><\/td>\n | 0.1%-1.0%\uff08\u57fa\u4e8e\u805a\u6c28\u916f\u6811\u8102\u7684\u8d28\u91cf\uff09<\/td>\n<\/tr>\n | \u9002\u7528\u6e29\u5ea6\u8303\u56f4<\/strong><\/td>\n | -20\u00b0C\u81f3150\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n | A-300\u50ac\u5316\u5242\u7684\u72ec\u7279\u4e4b\u5904\u5728\u4e8e\u5176\u6d3b\u6027\u6210\u5206\u662f\u7531\u73af\u4fdd\u578b\u91d1\u5c5e\u7edc\u5408\u7269\u7ec4\u6210\uff0c\u80fd\u591f\u5728\u8f83\u4f4e\u7684\u6e29\u5ea6\u4e0b\u6709\u6548\u4fc3\u8fdb\u805a\u6c28\u916f\u53cd\u5e94\uff0c\u540c\u65f6\u907f\u514d\u4e86\u4f20\u7edf\u50ac\u5316\u5242\u4e2d\u5e38\u89c1\u7684\u91cd\u91d1\u5c5e\u79bb\u5b50\uff08\u5982\u94c5\u3001\u6c5e\u3001\u9549\u7b49\uff09\u7684\u4f7f\u7528\uff0c\u4ece\u800c\u5927\u5927\u964d\u4f4e\u4e86\u5bf9\u73af\u5883\u548c\u4eba\u4f53\u5065\u5eb7\u7684\u6f5c\u5728\u98ce\u9669\u3002\u6b64\u5916\uff0cA-300\u50ac\u5316\u5242\u5177\u6709\u826f\u597d\u7684\u70ed\u7a33\u5b9a\u6027\u548c\u5316\u5b66\u7a33\u5b9a\u6027\uff0c\u80fd\u591f\u5728\u8f83\u5bbd\u7684\u6e29\u5ea6\u8303\u56f4\u5185\u4fdd\u6301\u9ad8\u6548\u7684\u50ac\u5316\u6027\u80fd\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u805a\u6c28\u916f\u4f53\u7cfb\u3002<\/p>\n A-300\u50ac\u5316\u5242\u7684\u4f5c\u7528\u673a\u7406<\/h3>\n\u805a\u6c28\u916f\u7684\u5408\u6210\u901a\u5e38\u6d89\u53ca\u5f02\u6c30\u916f\uff08NCO\uff09\u4e0e\u591a\u5143\u9187\uff08OH\uff09\u4e4b\u95f4\u7684\u53cd\u5e94\uff0c\u751f\u6210\u6c28\u57fa\u7532\u916f\u952e\uff08-NHCOO-\uff09\u3002\u8fd9\u4e00\u53cd\u5e94\u662f\u653e\u70ed\u53cd\u5e94\uff0c\u4e14\u53cd\u5e94\u901f\u7387\u53d7\u50ac\u5316\u5242\u7684\u5f71\u54cd\u8f83\u5927\u3002\u4f20\u7edf\u7684\u805a\u6c28\u916f\u50ac\u5316\u5242\u4e3b\u8981\u5206\u4e3a\u53d4\u80fa\u7c7b\u548c\u6709\u673a\u91d1\u5c5e\u7c7b\u4e24\u5927\u7c7b\uff0c\u5b83\u4eec\u901a\u8fc7\u4e0d\u540c\u7684\u673a\u5236\u52a0\u901f\u53cd\u5e94\u8fdb\u7a0b\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u4f20\u7edf\u50ac\u5316\u5242\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u91ca\u653e\u51fa\u6709\u5bb3\u7269\u8d28\uff0c\u5982\u6325\u53d1\u6027\u6709\u673a\u5316\u5408\u7269\uff08VOCs\uff09\u548c\u5f02\u6c30\u916f\u6b8b\u7559\u7269\uff0c\u5bf9\u73af\u5883\u548c\u4eba\u4f53\u5065\u5eb7\u6784\u6210\u5a01\u80c1\u3002<\/p>\n A-300\u50ac\u5316\u5242\u7684\u4f5c\u7528\u673a\u7406\u4e0e\u5176\u72ec\u7279\u7684\u6d3b\u6027\u6210\u5206\u5bc6\u5207\u76f8\u5173\u3002\u7814\u7a76\u8868\u660e\uff0cA-300\u4e2d\u7684\u91d1\u5c5e\u7edc\u5408\u7269\u80fd\u591f\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u4fc3\u8fdb\u805a\u6c28\u916f\u53cd\u5e94\uff1a<\/p>\n
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