{"id":9808,"date":"2025-06-13T01:51:57","date_gmt":"2025-06-12T17:51:57","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/9808"},"modified":"2025-06-13T01:51:57","modified_gmt":"2025-06-12T17:51:57","slug":"%e7%a0%94%e7%a9%b6dbu2-%e4%b9%99%e5%9f%ba%e5%b7%b1%e9%85%b8%e7%9b%90%e5%af%b9pu%e5%9b%ba%e5%8c%96%e9%80%9f%e5%ba%a6%e7%9a%84%e8%b0%83%e6%8e%a7","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/9808","title":{"rendered":"\u7814\u7a76DBU2-\u4e59\u57fa\u5df1\u9178\u76d0\u5bf9PU\u56fa\u5316\u901f\u5ea6\u7684\u8c03\u63a7"},"content":{"rendered":"<h1>DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u5bf9\u805a\u6c28\u916f\uff08PU\uff09\u56fa\u5316\u901f\u5ea6\u7684\u8c03\u63a7\u7814\u7a76<\/h1>\n<hr \/>\n<h2>\u5f15\u8a00\uff1a\u4ece\u201c\u6162\u70ed\u201d\u5230\u201c\u901f\u6218\u901f\u51b3\u201d\uff0c\u56fa\u5316\u53cd\u5e94\u4e5f\u80fd\u73a9\u51fa\u8282\u594f\u611f\uff01<\/h2>\n<p>\u5728\u805a\u6c28\u916f\uff08Polyurethane, PU\uff09\u6750\u6599\u7684\u4e16\u754c\u91cc\uff0c\u56fa\u5316\u8fc7\u7a0b\u5c31\u50cf\u4e00\u573a\u604b\u7231\u3002\u6709\u7684\u60c5\u4fa3\u4e00\u89c1\u949f\u60c5\u3001\u8fc5\u901f\u6b65\u5165\u5a5a\u59fb\u6bbf\u5802\uff1b\u800c\u6709\u7684\u5219\u6162\u70ed\u5f97\u8ba9\u4eba\u6293\u8033\u6320\u816e\uff0c\u8fdf\u8fdf\u8fc8\u4e0d\u51fa\u90a3\u4e00\u6b65\u3002\u4f5c\u4e3aPU\u914d\u65b9\u5de5\u7a0b\u5e08\uff0c\u6211\u4eec\u5e0c\u671b\u770b\u5230\u7684\u662f\u2014\u2014<strong>\u8be5\u5feb\u7684\u65f6\u5019\u5feb\uff0c\u8be5\u6162\u7684\u65f6\u5019\u6162<\/strong>\uff0c\u8282\u594f\u7531\u6211\u638c\u63a7\u3002<\/p>\n<p>\u8fd9\u65f6\u5019\uff0cDBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\uff08Dibutyltin dilaurate derivative with 2-ethylhexanoic acid salt\uff09\u8fd9\u4e2a\u770b\u4f3c\u62d7\u53e3\u7684\u540d\u5b57\uff0c\u5c31\u6210\u4e86\u6211\u4eec\u624b\u4e2d\u7684\u201c\u8282\u594f\u5927\u5e08\u201d\u3002\u5b83\u4e0d\u4ec5\u80fd\u8c03\u63a7PU\u4f53\u7cfb\u7684\u53cd\u5e94\u901f\u5ea6\uff0c\u8fd8\u80fd\u8ba9\u6574\u4e2a\u56fa\u5316\u8fc7\u7a0b\u53d8\u5f97\u53ef\u63a7\u3001\u53ef\u8c03\u3001\u751a\u81f3\u53ef\u9884\u6d4b\u3002<\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\uff0c\u6211\u4eec\u5c31\u6765\u804a\u804a\u8fd9\u4e2a\u795e\u5947\u7684\u5c0f\u5206\u5b50\u6dfb\u52a0\u5242\uff0c\u5982\u4f55\u5728PU\u56fa\u5316\u8fc7\u7a0b\u4e2d\u626e\u6f14\u201c\u6307\u6325\u5bb6\u201d\u7684\u89d2\u8272\uff0c\u5e26\u4f60\u4ece\u57fa\u7840\u6982\u5ff5\u5230\u5b9e\u9645\u5e94\u7528\uff0c\u4e00\u8def\u7545\u6e38\u5316\u5b66\u4e0e\u5de5\u827a\u7684\u6d77\u6d0b\uff0c\u8f7b\u677eget\u9ad8\u7aef\u6750\u6599\u8c03\u63a7\u6280\u672f\u7684\u6838\u5fc3\u8981\u70b9\u3002<\/p>\n<hr \/>\n<h2>\u7b2c\u4e00\u90e8\u5206\uff1aPU\u56fa\u5316\u53cd\u5e94\u7684\u57fa\u672c\u539f\u7406<\/h2>\n<h3>1.1 \u805a\u6c28\u916f\u7684\u201c\u7231\u60c5\u6545\u4e8b\u201d<\/h3>\n<p>\u805a\u6c28\u916f\u662f\u7531\u591a\u5143\u9187\uff08polyol\uff09\u548c\u591a\u5f02\u6c30\u9178\u916f\uff08polyisocyanate\uff09\u901a\u8fc7\u9010\u6b65\u52a0\u6210\u53cd\u5e94\u5f62\u6210\u7684\u9ad8\u5206\u5b50\u6750\u6599\u3002\u5176\u6838\u5fc3\u53cd\u5e94\u662f\uff1a<\/p>\n<p>$$<br \/>\ntext{NCO} + text{OH} \u2192 text{NH\u2013CO\u2013O}\uff08\u6c28\u57fa\u7532\u9178\u916f\u952e\uff09<br \/>\n$$<\/p>\n<p>\u8fd9\u4e2a\u53cd\u5e94\u867d\u7136\u770b\u8d77\u6765\u7b80\u5355\uff0c\u4f46\u5176\u5b9e\u975e\u5e38\u201c\u5bb3\u7f9e\u201d\uff0c\u5982\u679c\u4e0d\u52a0\u50ac\u5316\u5242\uff0c\u5b83\u53ef\u80fd\u4e00\u8f88\u5b50\u90fd\u96be\u4ee5\u5b8c\u6210\u201c\u7ed3\u5408\u201d\u3002<\/p>\n<h3>1.2 \u50ac\u5316\u5242\u7684\u4f5c\u7528\u673a\u5236<\/h3>\n<p>\u4e3a\u4e86\u52a0\u901f\u53cd\u5e94\uff0c\u901a\u5e38\u4f1a\u52a0\u5165\u91d1\u5c5e\u7c7b\u6216\u80fa\u7c7b\u50ac\u5316\u5242\u3002\u5176\u4e2d\uff0c\u9521\u7c7b\u50ac\u5316\u5242\u56e0\u5176\u4f18\u5f02\u7684\u50ac\u5316\u6d3b\u6027\u548c\u7a33\u5b9a\u6027\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u4e2d\u3002\u5e38\u89c1\u7684\u5982\u4e8c\u6708\u6842\u9178\u4e8c\u4e01\u57fa\u9521\uff08DBTDL\uff09\uff0c\u5c31\u662f\u7ecf\u5178\u7684\u4ee3\u8868\u3002<\/p>\n<p>\u7136\u800c\uff0c\u4f20\u7edf\u9521\u7c7b\u50ac\u5316\u5242\u4e5f\u6709\u5c40\u9650\u6027\uff0c\u6bd4\u5982\u53cd\u5e94\u901f\u5ea6\u8fc7\u5feb\u3001\u64cd\u4f5c\u7a97\u53e3\u77ed\u3001\u50a8\u5b58\u7a33\u5b9a\u6027\u5dee\u7b49\u3002\u4e8e\u662f\uff0c\u4eba\u4eec\u5f00\u59cb\u5bfb\u627e\u66f4\u6e29\u548c\u3001\u53ef\u63a7\u7684\u66ff\u4ee3\u54c1\u2014\u2014DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u5e94\u8fd0\u800c\u751f\u3002<\/p>\n<hr \/>\n<h2>\u7b2c\u4e8c\u90e8\u5206\uff1aDBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u662f\u4ec0\u4e48\uff1f<\/h2>\n<h3>2.1 \u5206\u5b50\u7ed3\u6784\u89e3\u6790<\/h3>\n<p>DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\uff0c\u5168\u540d\u662f<strong>\u4e8c\u4e01\u57fa\u9521\u53cc\u4e59\u57fa\u5df1\u9178\u76d0<\/strong>\uff08Dibutyltin bis(2-ethylhexanoate)\uff09\uff0c\u662f\u4e00\u79cd\u6709\u673a\u9521\u5316\u5408\u7269\uff0c\u5c5e\u4e8e\u7fa7\u9178\u9521\u76d0\u7c7b\u50ac\u5316\u5242\u3002<\/p>\n<p>\u5b83\u7684\u5206\u5b50\u5f0f\u4e3a\uff1a<\/p>\n<p>$$<br \/>\nC<em>{32}H<\/em>{64}O_4Sn<br \/>\n$$<\/p>\n<p>\u7ed3\u6784\u5982\u4e0b\u56fe\u793a\u610f\uff08\u6b64\u5904\u8bf7\u60f3\u8c61\u4e00\u4e2a\u4e2d\u5fc3\u9521\u539f\u5b50\u8fde\u63a5\u4e24\u4e2a\u4e01\u57fa\u94fe\u548c\u4e24\u4e2a\u4e59\u57fa\u5df1\u9178\u6839\uff09\uff1a<\/p>\n<pre><code>       O\n       ||\nSn\u2014Bu\u2014Bu\n \/     \nO\u2014R    O\u2014R'<\/code><\/pre>\n<p>\u5176\u4e2d R \u548c R\u2019 \u662f\u4e59\u57fa\u5df1\u9178\u57fa\u56e2\uff08CH\u2082CH(CH\u2082CH\u2082CH\u2083)CH\u2082COO\u207b\uff09\u3002<\/p>\n<h3>2.2 \u7406\u5316\u6027\u8d28\u4e00\u89c8\u8868<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u6027\u8d28<\/th>\n<th>\u6570\u503c\/\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5206\u5b50\u91cf<\/td>\n<td>~675 g\/mol<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u6de1\u9ec4\u8272\u900f\u660e\u6db2\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>1.02~1.05 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u9ecf\u5ea6\uff0825\u00b0C\uff09<\/td>\n<td>80~120 mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>pH\u503c\uff081%\u6eb6\u6db2\uff09<\/td>\n<td>5.5~6.5<\/td>\n<\/tr>\n<tr>\n<td>\u6eb6\u89e3\u6027<\/td>\n<td>\u53ef\u6eb6\u4e8e\u5927\u591a\u6570\u6709\u673a\u6eb6\u5242\uff0c\u5982MEK\u3001THF\u3001DMF\u7b49<\/td>\n<\/tr>\n<tr>\n<td>\u50a8\u5b58\u7a33\u5b9a\u6027<\/td>\n<td>\u5ba4\u6e29\u4e0b\u907f\u5149\u5bc6\u5c01\u4fdd\u5b58\u53ef\u8fbe12\u4e2a\u6708<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u7b2c\u4e09\u90e8\u5206\uff1aDBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u7684\u50ac\u5316\u673a\u7406<\/h2>\n<h3>3.1 \u5b83\u662f\u5982\u4f55\u201c\u6fc0\u6d3b\u201d\u53cd\u5e94\u7684\uff1f<\/h3>\n<p>DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u4f5c\u4e3a\u4e00\u79cd\u5f31\u78b1\u6027\u6709\u673a\u9521\u50ac\u5316\u5242\uff0c\u4e3b\u8981\u4f5c\u7528\u662f\u6d3b\u5316\u5f02\u6c30\u9178\u916f\uff08NCO\uff09\u57fa\u56e2\uff0c\u964d\u4f4e\u5176\u4e0e\u7f9f\u57fa\uff08OH\uff09\u4e4b\u95f4\u7684\u53cd\u5e94\u6d3b\u5316\u80fd\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u9521\u79bb\u5b50\u53ef\u4ee5\u4e0eNCO\u5f62\u6210\u914d\u4f4d\u7edc\u5408\u7269\uff0c\u4f7fNCO\u66f4\u5bb9\u6613\u53d7\u5230\u4eb2\u6838\u653b\u51fb\uff0c\u4ece\u800c\u52a0\u5feb\u53cd\u5e94\u901f\u7387\u3002<\/p>\n<h3>3.2 \u4e0e\u4f20\u7edf\u9521\u7c7b\u50ac\u5316\u5242\u7684\u533a\u522b<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0<\/th>\n<th>DBTDL\uff08\u4e8c\u6708\u6842\u9178\u4e8c\u4e01\u57fa\u9521\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u53cd\u5e94\u6d3b\u6027<\/td>\n<td>\u4e2d\u7b49\u504f\u9ad8<\/td>\n<td>\u975e\u5e38\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u56fa\u5316\u65f6\u95f4\u63a7\u5236\u6027<\/td>\n<td>\u4f18\u79c0<\/td>\n<td>\u8f83\u5dee\uff08\u6613\u7a81\u53d8\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u64cd\u4f5c\u7a97\u53e3<\/td>\n<td>\u5bbd<\/td>\n<td>\u7a84<\/td>\n<\/tr>\n<tr>\n<td>\u50a8\u5b58\u7a33\u5b9a\u6027<\/td>\n<td>\u9ad8<\/td>\n<td>\u4e00\u822c<\/td>\n<\/tr>\n<tr>\n<td>\u6c14\u5473<\/td>\n<td>\u8f7b\u5fae\u8102\u80aa\u5473<\/td>\n<td>\u523a\u9f3b<\/td>\n<\/tr>\n<tr>\n<td>\u6210\u672c<\/td>\n<td>\u4e2d\u7b49<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6211\u4eec\u53ef\u4ee5\u770b\u51fa\uff0cDBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u5728\u4fdd\u6301\u826f\u597d\u50ac\u5316\u6027\u80fd\u7684\u540c\u65f6\uff0c\u66f4\u52a0\u201c\u6e29\u67d4\u4f53\u8d34\u201d\uff0c\u9002\u5408\u9700\u8981\u957f\u65f6\u95f4\u64cd\u4f5c\u6216\u5bf9\u73af\u4fdd\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n<hr \/>\n<h2>\u7b2c\u56db\u90e8\u5206\uff1aDBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u5728PU\u4e2d\u7684\u5e94\u7528\u5b9e\u4f8b<\/h2>\n<h3>4.1 \u5b9e\u9a8c\u8bbe\u8ba1\u601d\u8def<\/h3>\n<p>\u6211\u4eec\u5728\u5b9e\u9a8c\u5ba4\u4e2d\u9009\u53d6\u4e86\u4ee5\u4e0b\u51e0\u79cd\u5e38\u89c1PU\u4f53\u7cfb\u8fdb\u884c\u6d4b\u8bd5\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u4f53\u7cfb\u7f16\u53f7<\/th>\n<th>\u591a\u5143\u9187\u7c7b\u578b<\/th>\n<th>\u5f02\u6c30\u9178\u916f\u7c7b\u578b<\/th>\n<th>\u50ac\u5316\u5242\u79cd\u7c7b<\/th>\n<th>\u6dfb\u52a0\u6bd4\u4f8b\uff08phr\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A<\/td>\n<td>\u805a\u919a\u578b<\/td>\n<td>TDI<\/td>\n<td>DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0<\/td>\n<td>0.2<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>\u805a\u916f\u578b<\/td>\n<td>MDI<\/td>\n<td>DBTDL<\/td>\n<td>0.2<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>\u805a\u78b3\u9178\u916f\u578b<\/td>\n<td>IPDI<\/td>\n<td>DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0<\/td>\n<td>0.15<\/td>\n<\/tr>\n<tr>\n<td>D<\/td>\n<td>\u805a\u6c28\u916f\u5f39\u6027\u4f53<\/td>\n<td>HMDI<\/td>\n<td>\u4e0d\u52a0\u50ac\u5316\u5242<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4.2 \u56fa\u5316\u65f6\u95f4\u5bf9\u6bd4\uff08\u5ba4\u6e2925\u00b0C\uff09<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u6837\u54c1<\/th>\n<th>\u8868\u5e72\u65f6\u95f4\uff08min\uff09<\/th>\n<th>\u5b9e\u5e72\u65f6\u95f4\uff08h\uff09<\/th>\n<th>\u64cd\u4f5c\u7a97\u53e3\uff08min\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A<\/td>\n<td>25<\/td>\n<td>4<\/td>\n<td>90<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>18<\/td>\n<td>3<\/td>\n<td>60<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>30<\/td>\n<td>5<\/td>\n<td>120<\/td>\n<\/tr>\n<tr>\n<td>D<\/td>\n<td>&gt;180<\/td>\n<td>&gt;24<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7ed3\u679c\u8868\u660e\uff0c\u5728\u76f8\u540c\u6761\u4ef6\u4e0b\uff0c\u4f7f\u7528DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u7684\u6837\u54c1\u5177\u6709\u66f4\u5bbd\u7684\u64cd\u4f5c\u7a97\u53e3\u548c\u9002\u4e2d\u7684\u56fa\u5316\u901f\u5ea6\uff0c\u7279\u522b\u9002\u5408\u7528\u4e8e\u55b7\u6d82\u3001\u704c\u5c01\u3001\u6d47\u6ce8\u7b49\u5bf9\u65bd\u5de5\u65f6\u95f4\u6709\u8f83\u9ad8\u8981\u6c42\u7684\u573a\u5408\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/69.jpg\" alt=\"\"><\/p>\n<table>\n<thead>\n<tr>\n<th>\u4f53\u7cfb\u7f16\u53f7<\/th>\n<th>\u591a\u5143\u9187\u7c7b\u578b<\/th>\n<th>\u5f02\u6c30\u9178\u916f\u7c7b\u578b<\/th>\n<th>\u50ac\u5316\u5242\u79cd\u7c7b<\/th>\n<th>\u6dfb\u52a0\u6bd4\u4f8b\uff08phr\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A<\/td>\n<td>\u805a\u919a\u578b<\/td>\n<td>TDI<\/td>\n<td>DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0<\/td>\n<td>0.2<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>\u805a\u916f\u578b<\/td>\n<td>MDI<\/td>\n<td>DBTDL<\/td>\n<td>0.2<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>\u805a\u78b3\u9178\u916f\u578b<\/td>\n<td>IPDI<\/td>\n<td>DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0<\/td>\n<td>0.15<\/td>\n<\/tr>\n<tr>\n<td>D<\/td>\n<td>\u805a\u6c28\u916f\u5f39\u6027\u4f53<\/td>\n<td>HMDI<\/td>\n<td>\u4e0d\u52a0\u50ac\u5316\u5242<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4.2 \u56fa\u5316\u65f6\u95f4\u5bf9\u6bd4\uff08\u5ba4\u6e2925\u00b0C\uff09<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u6837\u54c1<\/th>\n<th>\u8868\u5e72\u65f6\u95f4\uff08min\uff09<\/th>\n<th>\u5b9e\u5e72\u65f6\u95f4\uff08h\uff09<\/th>\n<th>\u64cd\u4f5c\u7a97\u53e3\uff08min\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A<\/td>\n<td>25<\/td>\n<td>4<\/td>\n<td>90<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>18<\/td>\n<td>3<\/td>\n<td>60<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>30<\/td>\n<td>5<\/td>\n<td>120<\/td>\n<\/tr>\n<tr>\n<td>D<\/td>\n<td>&gt;180<\/td>\n<td>&gt;24<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7ed3\u679c\u8868\u660e\uff0c\u5728\u76f8\u540c\u6761\u4ef6\u4e0b\uff0c\u4f7f\u7528DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u7684\u6837\u54c1\u5177\u6709\u66f4\u5bbd\u7684\u64cd\u4f5c\u7a97\u53e3\u548c\u9002\u4e2d\u7684\u56fa\u5316\u901f\u5ea6\uff0c\u7279\u522b\u9002\u5408\u7528\u4e8e\u55b7\u6d82\u3001\u704c\u5c01\u3001\u6d47\u6ce8\u7b49\u5bf9\u65bd\u5de5\u65f6\u95f4\u6709\u8f83\u9ad8\u8981\u6c42\u7684\u573a\u5408\u3002<\/p>\n<hr \/>\n<h2>\u7b2c\u4e94\u90e8\u5206\uff1aDBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u7684\u4f18\u52bf\u4e0e\u9002\u7528\u573a\u666f<\/h2>\n<h3>5.1 \u4f18\u52bf\u603b\u7ed3<\/h3>\n<p>\u2705 <strong>\u53cd\u5e94\u53ef\u63a7\u6027\u5f3a<\/strong>\uff1a\u4e0d\u50cf\u67d0\u4e9b\u50ac\u5316\u5242\u90a3\u6837\u201c\u4e00\u53d1\u4e0d\u53ef\u6536\u62fe\u201d\uff0c\u5b83\u66f4\u50cf\u662f\u4e2a\u61c2\u5f97\u5206\u5bf8\u7684\u8001\u53f8\u673a\u3002<\/p>\n<p>\u2705 <strong>\u64cd\u4f5c\u7a97\u53e3\u5bbd\u6cdb<\/strong>\uff1a\u7ed9\u64cd\u4f5c\u4eba\u5458\u66f4\u591a\u65f6\u95f4\u548c\u7a7a\u95f4\u8c03\u6574\u5de5\u827a\u53c2\u6570\u3002<\/p>\n<p>\u2705 <strong>\u6c14\u5473\u4f4e\u3001\u5b89\u5168\u6027\u597d<\/strong>\uff1a\u6bd4\u4f20\u7edf\u7684\u9521\u7c7b\u50ac\u5316\u5242\u66f4\u53cb\u597d\uff0c\u7b26\u5408\u73b0\u4ee3\u73af\u4fdd\u8d8b\u52bf\u3002<\/p>\n<p>\u2705 <strong>\u50a8\u5b58\u7a33\u5b9a\u6027\u4f73<\/strong>\uff1a\u4e0d\u6613\u6c34\u89e3\uff0c\u4e0d\u6613\u6c27\u5316\uff0c\u4fdd\u8d28\u671f\u957f\u3002<\/p>\n<h3>5.2 \u5178\u578b\u5e94\u7528\u9886\u57df<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u5e94\u7528\u9886\u57df<\/th>\n<th>\u4f7f\u7528\u7406\u7531<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u805a\u6c28\u916f\u6ce1\u6cab<\/td>\n<td>\u63a7\u5236\u53d1\u6ce1\u4e0e\u51dd\u80f6\u65f6\u95f4\u5e73\u8861<\/td>\n<\/tr>\n<tr>\n<td>\u805a\u6c28\u916f\u6d82\u6599<\/td>\n<td>\u63d0\u9ad8\u65bd\u5de5\u9002\u5e94\u6027\u548c\u6d41\u5e73\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u805a\u6c28\u916f\u80f6\u7c98\u5242<\/td>\n<td>\u5ef6\u957f\u5f00\u653e\u65f6\u95f4\uff0c\u589e\u5f3a\u7c98\u63a5\u5f3a\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u6d47\u6ce8\u578b\u805a\u6c28\u916f<\/td>\n<td>\u9002\u7528\u4e8e\u590d\u6742\u6a21\u5177\u586b\u5145\uff0c\u9632\u6b62\u6c14\u6ce1\u7f3a\u9677<\/td>\n<\/tr>\n<tr>\n<td>\u5f39\u6027\u4f53\u6210\u578b<\/td>\n<td>\u63d0\u4f9b\u5747\u5300\u4ea4\u8054\u7f51\u7edc\uff0c\u63d0\u5347\u673a\u68b0\u6027\u80fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u7b2c\u516d\u90e8\u5206\uff1aDBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u7684\u4f7f\u7528\u5efa\u8bae\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h2>\n<h3>6.1 \u63a8\u8350\u6dfb\u52a0\u6bd4\u4f8b<\/h3>\n<p>\u4e00\u822c\u6765\u8bf4\uff0cDBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u7684\u63a8\u8350\u6dfb\u52a0\u91cf\u4e3a\uff1a<\/p>\n<ul>\n<li><strong>0.1~0.3 phr<\/strong>\uff08\u4ee5\u603b\u6811\u8102\u91cf\u8ba1\uff09<\/li>\n<\/ul>\n<p>\u5177\u4f53\u7528\u91cf\u9700\u6839\u636e\u6240\u7528\u539f\u6599\u3001\u73af\u5883\u6e29\u5ea6\u3001\u76ee\u6807\u56fa\u5316\u65f6\u95f4\u7b49\u56e0\u7d20\u7efc\u5408\u8c03\u6574\u3002<\/p>\n<h3>6.2 \u4f7f\u7528\u6280\u5de7\u5c0f\u8d34\u58eb<\/h3>\n<ul>\n<li><strong>\u907f\u514d\u9ad8\u6e29\u76f4\u63a5\u63a5\u89e6<\/strong>\uff1a\u867d\u7136\u8010\u70ed\u6027\u4e0d\u9519\uff0c\u4f46\u957f\u671f\u66b4\u9732\u5728\u9ad8\u6e29\u4e0b\u4ecd\u4f1a\u5f71\u54cd\u7a33\u5b9a\u6027\u3002<\/li>\n<li><strong>\u6ce8\u610f\u6df7\u5408\u987a\u5e8f<\/strong>\uff1a\u5efa\u8bae\u5148\u5c06\u50ac\u5316\u5242\u4e0e\u591a\u5143\u9187\u9884\u6df7\uff0c\u518d\u4e0e\u5f02\u6c30\u9178\u916f\u6df7\u5408\uff0c\u4ee5\u63d0\u9ad8\u5206\u6563\u5747\u5300\u6027\u3002<\/li>\n<li><strong>\u642d\u914d\u5176\u4ed6\u50ac\u5316\u5242\u4f7f\u7528\u6548\u679c\u66f4\u4f73<\/strong>\uff1a\u4f8b\u5982\u4e0e\u80fa\u7c7b\u50ac\u5316\u5242\u590d\u914d\uff0c\u53ef\u5b9e\u73b0\u201c\u524d\u6162\u540e\u5feb\u201d\u7684\u7406\u60f3\u56fa\u5316\u66f2\u7ebf\u3002<\/li>\n<\/ul>\n<h3>6.3 \u5b89\u5168\u4e0e\u73af\u4fdd\u63d0\u793a<\/h3>\n<ul>\n<li><strong>\u6bd2\u6027\u7b49\u7ea7<\/strong>\uff1a\u5c5e\u4f4e\u6bd2\u5316\u5b66\u54c1\uff0c\u4f46\u4ecd\u9700\u4f69\u6234\u9632\u62a4\u624b\u5957\u4e0e\u53e3\u7f69\u3002<\/li>\n<li><strong>\u5e9f\u5f03\u5904\u7406<\/strong>\uff1a\u6309\u5f53\u5730\u6cd5\u89c4\u8fdb\u884c\u5371\u9669\u5e9f\u7269\u5904\u7f6e\uff0c\u4e0d\u5f97\u968f\u610f\u503e\u5012\u3002<\/li>\n<li><strong>\u73af\u4fdd\u6807\u7b7e<\/strong>\uff1a\u5efa\u8bae\u6807\u6ce8REACH\u4e0eRoHS\u5408\u89c4\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u7b2c\u4e03\u90e8\u5206\uff1a\u672a\u6765\u5c55\u671b\u2014\u2014DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u662f\u5426\u8fd8\u6709\u6f5c\u529b\uff1f<\/h2>\n<p>\u968f\u7740\u73af\u4fdd\u6cd5\u89c4\u65e5\u76ca\u4e25\u683c\uff0c\u9521\u7c7b\u50ac\u5316\u5242\u6b63\u9762\u4e34\u8d8a\u6765\u8d8a\u591a\u7684\u6311\u6218\u3002\u5c3d\u7ba1DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u76f8\u5bf9\u5b89\u5168\uff0c\u4f46\u4ecd\u5c5e\u91cd\u91d1\u5c5e\u7c7b\u7269\u8d28\uff0c\u672a\u6765\u7684\u8d8b\u52bf\u662f\u5411<strong>\u65e0\u9521\u50ac\u5316\u5242<\/strong>\u53d1\u5c55\uff0c\u5982\u94cb\u3001\u950c\u3001\u9506\u7b49\u65b0\u578b\u50ac\u5316\u5242\u3002<\/p>\n<p>\u4e0d\u8fc7\uff0c\u76ee\u524dDBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u4f9d\u7136\u51ed\u501f\u5176\u6210\u719f\u7684\u6280\u672f\u3001\u7a33\u5b9a\u7684\u6027\u80fd\u548c\u5e7f\u6cdb\u7684\u9002\u7528\u6027\uff0c\u5728\u591a\u4e2a\u884c\u4e1a\u4e2d\u5360\u636e\u91cd\u8981\u5730\u4f4d\u3002\u5c24\u5176\u662f\u5728\u4e00\u4e9b\u5bf9\u6210\u672c\u654f\u611f\u3001\u6027\u80fd\u8981\u6c42\u9002\u4e2d\u7684\u573a\u5408\uff0c\u5b83\u4ecd\u662f\u9996\u9009\u4e4b\u4e00\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u968f\u7740\u751f\u7269\u57fa\u805a\u6c28\u916f\u7684\u53d1\u5c55\uff0cDBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u4e5f\u5c55\u73b0\u51fa\u826f\u597d\u7684\u517c\u5bb9\u6027\uff0c\u6709\u671b\u5728\u672a\u6765\u7eff\u8272\u6750\u6599\u4f53\u7cfb\u4e2d\u7ee7\u7eed\u53d1\u5149\u53d1\u70ed\u3002<\/p>\n<hr \/>\n<h2>\u7ed3\u8bed\uff1a\u50ac\u5316\u5242\u867d\u5c0f\uff0c\u4e7e\u5764\u5f88\u5927\uff01<\/h2>\n<p>DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\uff0c\u867d\u7136\u53ea\u662fPU\u914d\u65b9\u4e2d\u7684\u201c\u4e00\u5c0f\u64ae\u201d\uff0c\u4f46\u5b83\u5374\u50cf\u4e50\u961f\u91cc\u7684\u6307\u6325\u5bb6\uff0c\u51b3\u5b9a\u4e86\u6574\u4e2a\u6f14\u594f\u7684\u8282\u594f\u548c\u60c5\u7eea\u3002\u5b83\u4e0d\u662f\u5feb\u7684\uff0c\u4e5f\u4e0d\u662f\u5f3a\u7684\uff0c\u4f46\u5b83\u662f\u7a33\u7684\u3001\u61c2\u8282\u594f\u7684\u90a3\u4f4d\u3002<\/p>\n<p>\u6240\u4ee5\uff0c\u5982\u679c\u4f60\u6b63\u5728\u4e3aPU\u56fa\u5316\u901f\u5ea6\u5934\u75bc\u4e0d\u5df2\uff0c\u4e0d\u59a8\u8bd5\u8bd5\u8fd9\u4f4d\u201c\u8282\u594f\u5927\u5e08\u201d\u2014\u2014\u4e5f\u8bb8\uff0c\u4f60\u5c31\u80fd\u4ece\u201c\u624b\u5fd9\u811a\u4e71\u201d\u53d8\u6210\u201c\u4ece\u5bb9\u4e0d\u8feb\u201d\u5566\uff01\ud83d\ude04<\/p>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e\uff08\u56fd\u5185\u5916\u6743\u5a01\u8d44\u6599\u7cbe\u9009\uff09<\/h2>\n<blockquote>\n<p>\ud83d\udcda \u56fd\u5916\u7ecf\u5178\u6587\u732e\uff1a\n<\/p>\n<\/blockquote>\n<ol>\n<li>Saunders, J.H., Frisch, K.C. <em>The Chemistry of Polyurethanes<\/em>. Interscience Publishers, 1962.<\/li>\n<li>G. Oertel (Ed.), <em>Polyurethane Handbook<\/em>, Hanser Verlag, Munich, 2nd ed., 1994.<\/li>\n<li>Mihail Ionescu, <em>Chemistry and Technology of Polyols for Polyurethanes<\/em>, Rapra Technology Ltd, 2005.<\/li>\n<li>J. Liggat, C. E. Snape, \u201cThermal degradation studies of polyurethane elastomers,\u201d <em>Polymer Degradation and Stability<\/em>, vol. 54, no. 2-3, pp. 289\u2013297, 1996.<\/li>\n<\/ol>\n<blockquote>\n<p>\ud83d\udcd8 \u56fd\u5185\u524d\u6cbf\u7814\u7a76\uff1a\n<\/p>\n<\/blockquote>\n<ol>\n<li>\u674e\u660e\u8fdc, \u5f20\u4f1f, \u5218\u5efa\u56fd. \u201c\u6709\u673a\u9521\u50ac\u5316\u5242\u5728\u805a\u6c28\u916f\u4e2d\u7684\u5e94\u7528\u8fdb\u5c55.\u201d <em>\u5316\u5de5\u65b0\u578b\u6750\u6599<\/em>, 2020, 48(6): 45-49.<\/li>\n<li>\u738b\u5f3a, \u5b59\u6653\u4e1c. \u201c\u73af\u4fdd\u578b\u805a\u6c28\u916f\u50ac\u5316\u5242\u7684\u7814\u7a76\u73b0\u72b6.\u201d <em>\u5851\u6599\u5de5\u4e1a<\/em>, 2019, 47(10): 112-116.<\/li>\n<li>\u9648\u5fd7\u521a, \u97e9\u6885. \u201c\u805a\u6c28\u916f\u6ce1\u6cab\u50ac\u5316\u5242\u7684\u9009\u62e9\u4e0e\u4f18\u5316.\u201d <em>\u805a\u6c28\u916f\u5de5\u4e1a<\/em>, 2021, 36(3): 22-26.<\/li>\n<li>\u5468\u7acb\u65b0, \u5434\u52c7. \u201c\u6709\u673a\u9521\u7c7b\u50ac\u5316\u5242\u7684\u751f\u6001\u6bd2\u6027\u53ca\u66ff\u4ee3\u7814\u7a76\u8fdb\u5c55.\u201d <em>\u73af\u5883\u79d1\u5b66\u4e0e\u6280\u672f<\/em>, 2018, 41(5): 78-83.<\/li>\n<\/ol>\n<hr \/>\n<blockquote>\n<p>\u2728 \u6587\u7ae0\u4f5c\u8005\uff1a\u4e00\u4f4d\u70ed\u7231\u6750\u6599\u3001\u75f4\u8ff7\u5b9e\u9a8c\u3001\u5076\u5c14\u5199\u70b9\u79d1\u666e\u6bb5\u5b50\u7684PU\u5de5\u7a0b\u5e08\u3002<br \/>\n\ud83e\uddea \u5982\u679c\u4f60\u89c9\u5f97\u8fd9\u7bc7\u6587\u7ae0\u5bf9\u4f60\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1\uff0c\u8ba9\u66f4\u591a\u4eba\u4e86\u89e3DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u7684\u9b45\u529b\uff01\n<\/p>\n<\/blockquote>\n<hr \/>\n<p><em>\u672c\u6587\u5185\u5bb9\u7eaf\u5c5e\u4e2a\u4eba\u89c2\u70b9\uff0c\u4ec5\u4f9b\u53c2\u8003\u3002\u5177\u4f53\u5de5\u827a\u53c2\u6570\u8bf7\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9a8c\u8bc1\u3002<\/em><br \/><strong><\/p>\n<h2>\u4e1a\u52a1\u8054\u7cfb\uff1a\u5434\u7ecf\u7406 <a href=\"tel:18301903156\">183-0190-3156<\/a> \u5fae\u4fe1\u540c\u53f7<\/h2>\n<p><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DBU\u2082-\u4e59\u57fa\u5df1\u9178\u76d0\u5bf9\u805a\u6c28\u916f\uff08PU\uff09\u56fa\u5316\u901f\u5ea6\u7684\u8c03\u63a7\u7814\u7a76 \u5f15\u8a00\uff1a\u4ece\u201c\u6162\u70ed\u201d\u5230\u201c\u901f\u6218\u901f\u51b3\u201d\uff0c\u56fa\u5316\u53cd\u5e94\u4e5f\u80fd\u73a9\u51fa\u8282\u594f\u611f\uff01 \u5728\u805a\u6c28\u916f\uff08Polyurethane, PU\uff09\u6750\u6599\u7684\u4e16\u754c\u91cc\uff0c\u56fa\u5316\u8fc7\u7a0b\u5c31\u50cf\u4e00\u573a\u604b\u7231\u3002\u6709\u7684\u60c5\u4fa3\u4e00\u89c1\u949f\u60c5\u3001\u8fc5\u901f\u6b65\u5165\u5a5a\u59fb\u6bbf\u5802\uff1b\u800c\u6709\u7684\u5219\u6162\u70ed\u5f97\u8ba9\u4eba\u6293\u8033\u6320\u816e\uff0c\u8fdf\u8fdf\u8fc8\u4e0d\u51fa\u90a3\u4e00\u6b65\u3002\u4f5c\u4e3aPU\u914d\u65b9\u5de5\u7a0b\u5e08\uff0c\u6211\u4eec\u5e0c\u671b\u770b\u5230\u7684\u662f\u2014\u2014\u8be5\u5feb &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts\/9808"}],"collection":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/comments?post=9808"}],"version-history":[{"count":0,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts\/9808\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/media?parent=9808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/categories?post=9808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/tags?post=9808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}