{"id":9828,"date":"2025-06-07T01:54:22","date_gmt":"2025-06-06T17:54:22","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/9828"},"modified":"2025-06-07T01:54:22","modified_gmt":"2025-06-06T17:54:22","slug":"%e5%88%86%e6%9e%90%e7%a7%91%e6%80%9d%e5%88%9bdesmodur-44v20l%e7%9a%84%e5%bc%82%e6%b0%b0%e9%85%b8%e9%85%af%e5%90%ab%e9%87%8f","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/9828","title":{"rendered":"\u5206\u6790\u79d1\u601d\u521bDesmodur 44V20L\u7684\u5f02\u6c30\u9178\u916f\u542b\u91cf"},"content":{"rendered":"<h1>\u79d1\u601d\u521bDesmodur 44V20L\u5f02\u6c30\u9178\u916f\u542b\u91cf\u5206\u6790\uff1a\u4e00\u573a\u5316\u5b66\u4e0e\u73b0\u5b9e\u7684\u201c\u751c\u871c\u9082\u9005\u201d<\/h1>\n<h2>\u5f15\u8a00\uff1a\u4ece\u5b9e\u9a8c\u5ba4\u5230\u5de5\u5382\uff0c\u5f02\u6c30\u9178\u916f\u7684\u201c\u6c5f\u6e56\u5730\u4f4d\u201d<\/h2>\n<p>\u5404\u4f4d\u670b\u53cb\uff0c\u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\u662f\u4e00\u4e2a\u5728\u805a\u6c28\u916f\u754c\u54cd\u5f53\u5f53\u7684\u540d\u5b57\u2014\u2014<strong>\u79d1\u601d\u521b\uff08Covestro\uff09Desmodur 44V20L<\/strong>\u3002\u8fd9\u8d27\u53ef\u4e0d\u662f\u666e\u901a\u5316\u5b66\u54c1\uff0c\u5b83\u662f\u5de5\u4e1a\u754c\u7684\u201c\u4e07\u80fd\u80f6\u201d\uff0c\u662f\u5236\u9020\u6ce1\u6cab\u3001\u6d82\u6599\u3001\u80f6\u9ecf\u5242\u3001\u5f39\u6027\u4f53\u7b49\u6750\u6599\u7684\u201c\u7075\u9b42\u4f34\u4fa3\u201d\u3002\u800c\u5176\u4e2d\u6838\u5fc3\u7684\u6210\u5206\u4e4b\u4e00\uff0c\u5c31\u662f\u6211\u4eec\u4eca\u5929\u7684\u4e3b\u89d2\u2014\u2014<strong>\u5f02\u6c30\u9178\u916f<\/strong>\u3002<\/p>\n<p>\u8bf4\u5230\u5f02\u6c30\u9178\u916f\uff0c\u53ef\u80fd\u5f88\u591a\u4eba\u4f1a\u4e00\u8138\u61f5\u5708\uff1a\u201c\u8fd9\u73a9\u610f\u513f\u662f\u4ec0\u4e48\uff1f\u5403\u8d77\u6765\u751c\u4e0d\u751c\uff1f\u201d\u522b\u6025\uff0c\u54b1\u4eec\u6162\u6162\u6765\u3002\u5b83\u4e0d\u662f\u751c\u7684\uff0c\u4f46\u5b83\u7684\u4f5c\u7528\u53ef\u6bd4\u7cd6\u8fd8\u8ba9\u4eba\u201c\u4e0a\u5934\u201d\u3002\u5c24\u5176\u662f\u5728\u805a\u6c28\u916f\u914d\u65b9\u4e2d\uff0c\u5f02\u6c30\u9178\u916f\u5c31\u50cf\u662f\u4e00\u628a\u94a5\u5319\uff0c\u6253\u5f00\u4e86\u4e00\u6247\u901a\u5f80\u9ad8\u6027\u80fd\u6750\u6599\u4e16\u754c\u7684\u5927\u95e8\u3002<\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u5462\uff0c\u5c31\u5e26\u5927\u5bb6\u6df1\u5165\u4e86\u89e3\u4e00\u4e0bDesmodur 44V20L\u4e2d\u7684\u5f02\u6c30\u9178\u916f\u542b\u91cf\uff0c\u770b\u770b\u5b83\u5230\u5e95\u6709\u591a\u5389\u5bb3\uff0c\u4ee5\u53ca\u5b83\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u662f\u5982\u4f55\u5927\u663e\u8eab\u624b\u7684\u3002\u6587\u7ae0\u5185\u5bb9\u4e30\u5bcc\u3001\u901a\u4fd7\u6613\u61c2\uff0c\u8fd8\u4f1a\u7a7f\u63d2\u4e00\u4e9b\u5c0f\u5e7d\u9ed8\u548c\u56fe\u8868\uff0c\u8ba9\u4f60\u8f7b\u677e\u638c\u63e1\u8fd9\u4e2a\u770b\u4f3c\u9ad8\u51b7\u5b9e\u5219\u63a5\u5730\u6c14\u7684\u5316\u5b66\u7269\u8d28\u3002<\/p>\n<p>\u51c6\u5907\u597d\u4e86\u5417\uff1f\u90a3\u6211\u4eec\u5c31\u51fa\u53d1\u5427\uff01<\/p>\n<hr \/>\n<h2>\u7b2c\u4e00\u7ae0\uff1a\u8ba4\u8bc6Desmodur 44V20L\uff1a\u4e0d\u53ea\u662f\u4e2a\u540d\u5b57\uff0c\u66f4\u662f\u4e00\u79cd\u5b9e\u529b<\/h2>\n<h3>1.1 \u4ea7\u54c1\u7b80\u4ecb<\/h3>\n<p>Desmodur 44V20L\u662f\u5fb7\u56fd\u79d1\u601d\u521b\u516c\u53f8\uff08\u539f\u62dc\u8033\u6750\u6599\u79d1\u6280\uff09\u63a8\u51fa\u7684\u4e00\u6b3e<strong>\u82b3\u9999\u65cf\u591a\u5f02\u6c30\u9178\u916f<\/strong>\u4ea7\u54c1\uff0c\u5c5e\u4e8eMDI\uff08\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff09\u7c7b\u5316\u5408\u7269\u7684\u4e00\u79cd\u3002\u5b83\u4e3b\u8981\u7528\u4e8e\u751f\u4ea7<strong>\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u5851\u6599<\/strong>\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5efa\u7b51\u4fdd\u6e29\u3001\u51b7\u85cf\u8bbe\u5907\u3001\u5305\u88c5\u6750\u6599\u7b49\u9886\u57df\u3002<\/p>\n<p>\u7b80\u5355\u6765\u8bf4\uff0c\u5b83\u5c31\u50cf\u662f\u805a\u6c28\u916f\u4e16\u754c\u7684\u201c\u6c34\u6ce5\u201d\uff0c\u6ca1\u6709\u5b83\uff0c\u5f88\u591a\u6750\u6599\u6839\u672c\u5efa\u4e0d\u8d77\u6765\u3002\ud83d\ude04<\/p>\n<h3>1.2 \u4ea7\u54c1\u53c2\u6570\u4e00\u89c8\u8868<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570\u540d\u79f0<\/th>\n<th>\u6570\u503c\u6216\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5316\u5b66\u7c7b\u578b<\/td>\n<td>\u82b3\u9999\u65cf\u591a\u5f02\u6c30\u9178\u916f\uff08MDI\u7c7b\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u6de1\u9ec4\u8272\u81f3\u68d5\u8272\u6db2\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6\uff0820\u00b0C\uff09<\/td>\n<td>\u7ea61.23 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>NCO\u542b\u91cf\uff08%\uff09<\/td>\n<td>\u7ea631.5%<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u5ea6\uff0825\u00b0C\uff09<\/td>\n<td>\u7ea6200 mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>\u50a8\u5b58\u6e29\u5ea6\u5efa\u8bae<\/td>\n<td>15\u201330\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u5178\u578b\u5e94\u7528\u9886\u57df<\/td>\n<td>\u786c\u8d28\u6ce1\u6cab\u3001\u55b7\u6d82\u6ce1\u6cab\u3001\u7ed3\u6784\u6ce1\u6cab<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\ud83d\udccc <strong>\u5c0f\u8d34\u58eb<\/strong>\uff1aNCO\u542b\u91cf\u5373\u4e3a\u5f02\u6c30\u9178\u916f\u57fa\u56e2\u7684\u542b\u91cf\uff0c\u662f\u8861\u91cf\u8be5\u7c7b\u4ea7\u54c1\u6d3b\u6027\u7684\u91cd\u8981\u6307\u6807\u3002\n<\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u7b2c\u4e8c\u7ae0\uff1a\u5f02\u6c30\u9178\u916f\u542b\u91cf\u7684\u5965\u79d8\uff1a\u4e3a\u4ec0\u4e48\u5b83\u5982\u6b64\u91cd\u8981\uff1f<\/h2>\n<h3>2.1 \u5f02\u6c30\u9178\u916f\u662f\u4e2a\u5565\uff1f<\/h3>\n<p>\u5f02\u6c30\u9178\u916f\uff08Isocyanate\uff09\uff0c\u5316\u5b66\u5f0f\u4e3a\u2014N=C=O\uff0c\u662f\u4e00\u79cd\u975e\u5e38\u6d3b\u6cfc\u7684\u5b98\u80fd\u56e2\u3002\u5b83\u559c\u6b22\u548c\u542b\u6709\u6d3b\u6cfc\u6c22\u7684\u5316\u5408\u7269\uff08\u5982\u591a\u5143\u9187\uff09\u53d1\u751f\u53cd\u5e94\uff0c\u751f\u6210\u805a\u6c28\u916f\uff08Polyurethane\uff09\u3002\u8fd9\u4e2a\u53cd\u5e94\u8fc7\u7a0b\u4e0d\u4ec5\u5feb\uff0c\u800c\u4e14\u7a33\u5b9a\uff0c\u662f\u73b0\u4ee3\u6750\u6599\u5408\u6210\u4e2d\u7684\u201c\u9ec4\u91d1\u642d\u6863\u201d\u3002<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u6253\u4e2a\u6bd4\u65b9\uff1a  <\/p>\n<ul>\n<li>\u5f02\u6c30\u9178\u916f = \u7537\u751f  <\/li>\n<li>\u591a\u5143\u9187 = \u5973\u751f  <\/li>\n<li>\u53cd\u5e94 = \u604b\u7231\u7ed3\u5a5a \u2192 \u751f\u51fa\u201c\u805a\u6c28\u916f\u5b9d\u5b9d\u201d\ud83d\udc76  <\/li>\n<\/ul>\n<p>\u6240\u4ee5\uff0c\u6ca1\u6709\u5f02\u6c30\u9178\u916f\uff0c\u5c31\u6ca1\u6709\u805a\u6c28\u916f\uff0c\u4e5f\u5c31\u6ca1\u6709\u4f60\u5bb6\u51b0\u7bb1\u91cc\u7684\u9694\u70ed\u5c42\u3001\u6c7d\u8f66\u5ea7\u6905\u7684\u67d4\u8f6f\u611f\uff0c\u751a\u81f3\u4f60\u811a\u4e0b\u7684\u8fd0\u52a8\u978b\u5e95\u90fd\u53ef\u80fd\u662f\u5b83\u4eec\u7684\u201c\u7231\u60c5\u7ed3\u6676\u201d\u3002<\/p>\n<h3>2.2 Desmodur 44V20L\u4e2d\u7684\u5f02\u6c30\u9178\u916f\u542b\u91cf\u662f\u591a\u5c11\uff1f<\/h3>\n<p>\u6839\u636e\u79d1\u601d\u521b\u5b98\u65b9\u6280\u672f\u8d44\u6599\uff0cDesmodur 44V20L\u7684<strong>NCO\u542b\u91cf\u7ea6\u4e3a31.5%<\/strong>\uff0c\u8fd9\u662f\u4e00\u4e2a\u975e\u5e38\u9ad8\u7684\u6570\u503c\uff0c\u8bf4\u660e\u5176\u53cd\u5e94\u6d3b\u6027\u5f3a\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5feb\u901f\u56fa\u5316\u548c\u9ad8\u5f3a\u5ea6\u7ed3\u6784\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n<p>\u4e0b\u8868\u662f\u6211\u4eec\u6574\u7406\u7684\u4e00\u4e9b\u5e38\u89c1MDI\u7c7b\u4ea7\u54c1NCO\u542b\u91cf\u5bf9\u6bd4\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u4ea7\u54c1\u540d\u79f0<\/th>\n<th>\u5236\u9020\u5546<\/th>\n<th>NCO\u542b\u91cf\uff08%\uff09<\/th>\n<th>\u4e3b\u8981\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Desmodur 44V20L<\/td>\n<td>Covestro<\/td>\n<td>31.5<\/td>\n<td>\u786c\u8d28\u6ce1\u6cab\u3001\u55b7\u6d82\u6ce1\u6cab<\/td>\n<\/tr>\n<tr>\n<td>Mondur MR<\/td>\n<td>Covestro<\/td>\n<td>31.5\u201332.0<\/td>\n<td>\u51b7\u85cf\u8bbe\u5907\u3001\u5efa\u7b51\u4fdd\u6e29<\/td>\n<\/tr>\n<tr>\n<td>Lupranate M20S<\/td>\n<td>BASF<\/td>\n<td>31.8<\/td>\n<td>\u7ed3\u6784\u53d1\u6ce1\u3001\u590d\u5408\u6750\u6599<\/td>\n<\/tr>\n<tr>\n<td>Rubinate M1200<\/td>\n<td>Huntsman<\/td>\n<td>31.4<\/td>\n<td>\u7ba1\u9053\u4fdd\u6e29\u3001\u55b7\u6d82\u6ce1\u6cab<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u5230\uff0cDesmodur 44V20L\u7684NCO\u542b\u91cf\u5904\u4e8e\u884c\u4e1a\u9886\u5148\u6c34\u5e73\uff0c\u5177\u6709\u5f88\u5f3a\u7684\u7ade\u4e89\u529b\u3002<\/p>\n<hr \/>\n<h2>\u7b2c\u4e09\u7ae0\uff1a\u5f02\u6c30\u9178\u916f\u542b\u91cf\u5bf9\u6027\u80fd\u7684\u5f71\u54cd\uff1a\u6570\u5b57\u80cc\u540e\u7684\u79d1\u5b66\u903b\u8f91<\/h2>\n<h3>3.1 \u9ad8NCO\u542b\u91cf\u7684\u4f18\u52bf<\/h3>\n<ul>\n<li><strong>\u53cd\u5e94\u901f\u5ea6\u5feb<\/strong>\uff1a\u5f02\u6c30\u9178\u916f\u542b\u91cf\u8d8a\u9ad8\uff0c\u610f\u5473\u7740\u5355\u4f4d\u4f53\u79ef\u5185\u53c2\u4e0e\u53cd\u5e94\u7684\u6d3b\u6027\u57fa\u56e2\u8d8a\u591a\uff0c\u53cd\u5e94\u901f\u5ea6\u81ea\u7136\u5c31\u8d8a\u5feb\u3002<\/li>\n<li><strong>\u4ea4\u8054\u5bc6\u5ea6\u9ad8<\/strong>\uff1a\u9ad8NCO\u542b\u91cf\u6709\u52a9\u4e8e\u5f62\u6210\u66f4\u81f4\u5bc6\u7684\u4e09\u7ef4\u7f51\u7edc\u7ed3\u6784\uff0c\u4ece\u800c\u63d0\u5347\u6750\u6599\u7684\u673a\u68b0\u5f3a\u5ea6\u3001\u8010\u70ed\u6027\u548c\u8010\u5316\u5b66\u6027\u3002<\/li>\n<li><strong>\u6210\u578b\u6548\u7387\u9ad8<\/strong>\uff1a\u5728\u8fde\u7eed\u751f\u4ea7\u7ebf\u4e2d\uff0c\u5feb\u901f\u53cd\u5e94\u610f\u5473\u7740\u66f4\u9ad8\u7684\u751f\u4ea7\u6548\u7387\u548c\u66f4\u4f4e\u7684\u6210\u672c\u3002<\/li>\n<\/ul>\n<h3>3.2 \u9ad8NCO\u542b\u91cf\u7684\u6311\u6218<\/h3>\n<p>\u5f53\u7136\uff0c\u51e1\u4e8b\u90fd\u6709\u4e24\u9762\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u64cd\u4f5c\u96be\u5ea6\u589e\u52a0<\/strong>\uff1a\u7531\u4e8e\u53cd\u5e94\u8fc7\u5feb\uff0c\u53ef\u80fd\u5bfc\u81f4\u6df7\u5408\u4e0d\u5747\u5300\u3001\u6c14\u6ce1\u7b49\u95ee\u9898\u3002<\/li>\n<li><strong>\u50a8\u5b58\u7a33\u5b9a\u6027\u4e0b\u964d<\/strong>\uff1a\u9ad8\u6d3b\u6027\u610f\u5473\u7740\u66f4\u5bb9\u6613\u5438\u6e7f\u3001\u53d8\u8d28\uff0c\u56e0\u6b64\u5bf9\u50a8\u5b58\u73af\u5883\u8981\u6c42\u66f4\u9ad8\u3002<\/li>\n<li><strong>\u5b89\u5168\u98ce\u9669\u5347\u9ad8<\/strong>\uff1a\u5f02\u6c30\u9178\u916f\u672c\u8eab\u5177\u6709\u4e00\u5b9a\u7684\u6bd2\u6027\uff0c\u9700\u91c7\u53d6\u4e25\u683c\u7684\u5b89\u5168\u9632\u62a4\u63aa\u65bd\u3002<\/li>\n<\/ul>\n<p>\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e9b\u5f71\u54cd\uff0c\u6211\u4eec\u6765\u505a\u4e2a\u6bd4\u55bb\uff1a<\/p>\n<blockquote>\n<p>\u9ad8NCO\u542b\u91cf\u5c31\u50cf\u4e00\u8f86\u8dd1\u8f66\u2014\u2014\u52a8\u529b\u5f3a\u52b2\u3001\u52a0\u901f\u8fc5\u731b\uff0c\u4f46\u5982\u679c\u4f60\u4e0d\u4f1a\u5f00\uff0c\u5b83\u4e5f\u53ef\u80fd\u628a\u4f60\u7529\u51fa\u53bb \ud83d\ude31\u3002\n<\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u7b2c\u56db\u7ae0\uff1aDesmodur 44V20L\u7684\u5b9e\u9645\u5e94\u7528\u573a\u666f\uff1a\u4ece\u51b0\u7bb1\u5230\u6c7d\u8f66\uff0c\u65e0\u6240\u4e0d\u5728<\/h2>\n<h3>4.1 \u51b0\u7bb1\u4e0e\u51b7\u85cf\u8bbe\u5907\u4e2d\u7684\u8868\u73b0<\/h3>\n<p>\u5728\u5236\u51b7\u8bbe\u5907\u4e2d\uff0c\u4fdd\u6e29\u6750\u6599\u81f3\u5173\u91cd\u8981\u3002Desmodur 44V20L\u4ee5\u5176\u9ad8NCO\u542b\u91cf\u548c\u4f18\u5f02\u7684\u6d41\u52a8\u6027\uff0c\u80fd\u591f\u5feb\u901f\u586b\u5145\u6a21\u5177\u5e76\u5f62\u6210\u95ed\u5b54\u7387\u9ad8\u3001\u5bfc\u70ed\u7cfb\u6570\u4f4e\u7684\u6ce1\u6cab\u7ed3\u6784\uff0c\u6709\u6548\u963b\u6b62\u70ed\u91cf\u4f20\u9012\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6027\u80fd\u6307\u6807<\/th>\n<th>\u4f7f\u7528Desmodur 44V20L\u65f6\u7684\u8868\u73b0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5bfc\u70ed\u7cfb\u6570\uff08W\/m\u00b7K\uff09<\/td>\n<td>\u22640.022<\/td>\n<\/tr>\n<tr>\n<td>\u538b\u7f29\u5f3a\u5ea6\uff08kPa\uff09<\/td>\n<td>\u2265200<\/td>\n<\/tr>\n<tr>\n<td>\u5c3a\u5bf8\u7a33\u5b9a\u6027\uff0870\u00b0C\uff09<\/td>\n<td>&lt;1.5%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u6837\u7684\u6570\u636e\u610f\u5473\u7740\u4ec0\u4e48\uff1f\u610f\u5473\u7740\u4f60\u7684\u51b0\u7bb1\u80fd\u66f4\u7701\u7535\u3001\u66f4\u5b89\u9759\uff0c\u8fd8\u80fd\u4fdd\u6301\u98df\u7269\u7684\u65b0\u9c9c\u5ea6\u66f4\u4e45\uff01<\/p>\n<h3>4.2 \u5efa\u7b51\u8282\u80fd\u9886\u57df\u7684\u5e94\u7528<\/h3>\n<p>\u968f\u7740\u56fd\u5bb6\u5bf9\u7eff\u8272\u5efa\u7b51\u7684\u8981\u6c42\u8d8a\u6765\u8d8a\u9ad8\uff0c\u4fdd\u6e29\u6750\u6599\u4e5f\u6210\u4e86\u91cd\u4e2d\u4e4b\u91cd\u3002Desmodur 44V20L\u7528\u4e8e\u55b7\u6d82\u786c\u6ce1\u805a\u6c28\u916f\u7cfb\u7edf\u4e2d\uff0c\u5177\u5907\u6781\u4f73\u7684\u7c98\u9644\u6027\u3001\u9632\u6c34\u6027\u548c\u6297\u538b\u6027\uff0c\u7279\u522b\u9002\u5408\u7528\u4e8e\u5c4b\u9876\u3001\u5899\u4f53\u4fdd\u6e29\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/77.jpg\" alt=\"\"><\/p>\n<h3>4.2 \u5efa\u7b51\u8282\u80fd\u9886\u57df\u7684\u5e94\u7528<\/h3>\n<p>\u968f\u7740\u56fd\u5bb6\u5bf9\u7eff\u8272\u5efa\u7b51\u7684\u8981\u6c42\u8d8a\u6765\u8d8a\u9ad8\uff0c\u4fdd\u6e29\u6750\u6599\u4e5f\u6210\u4e86\u91cd\u4e2d\u4e4b\u91cd\u3002Desmodur 44V20L\u7528\u4e8e\u55b7\u6d82\u786c\u6ce1\u805a\u6c28\u916f\u7cfb\u7edf\u4e2d\uff0c\u5177\u5907\u6781\u4f73\u7684\u7c98\u9644\u6027\u3001\u9632\u6c34\u6027\u548c\u6297\u538b\u6027\uff0c\u7279\u522b\u9002\u5408\u7528\u4e8e\u5c4b\u9876\u3001\u5899\u4f53\u4fdd\u6e29\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5e94\u7528\u9879\u76ee<\/th>\n<th>\u4f18\u52bf\u4f53\u73b0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5c4b\u9876\u4fdd\u6e29<\/td>\n<td>\u5feb\u901f\u65bd\u5de5\u3001\u65e0\u7f1d\u8986\u76d6\u3001\u9632\u6c34\u9632\u6f6e<\/td>\n<\/tr>\n<tr>\n<td>\u5730\u4e0b\u5ba4\u9632\u6c34<\/td>\n<td>\u6297\u6c34\u84b8\u6c14\u6e17\u900f\u6027\u5f3a\u3001\u5bff\u547d\u957f<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u5899\u4fdd\u6e29<\/td>\n<td>A\u7ea7\u9632\u706b\u6027\u80fd\u3001\u8f7b\u8d28\u9ad8\u6548<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4.3 \u6c7d\u8f66\u5de5\u4e1a\u4e2d\u7684\u5e94\u7528<\/h3>\n<p>\u5728\u6c7d\u8f66\u884c\u4e1a\uff0cDesmodur 44V20L\u5e38\u7528\u4e8e\u5236\u9020\u6c7d\u8f66\u4eea\u8868\u76d8\u3001\u5ea7\u6905\u80cc\u677f\u3001\u8f66\u95e8\u5185\u886c\u7b49\u7ed3\u6784\u4ef6\u3002\u7531\u4e8e\u5176\u9ad8\u53cd\u5e94\u6d3b\u6027\u548c\u826f\u597d\u7684\u673a\u68b0\u6027\u80fd\uff0c\u53ef\u4ee5\u5728\u4fdd\u8bc1\u5f3a\u5ea6\u7684\u540c\u65f6\u51cf\u8f7b\u91cd\u91cf\uff0c\u7b26\u5408\u5f53\u524d\u6c7d\u8f66\u8f7b\u91cf\u5316\u7684\u53d1\u5c55\u8d8b\u52bf\u3002<\/p>\n<hr \/>\n<h2>\u7b2c\u4e94\u7ae0\uff1a\u5982\u4f55\u6b63\u786e\u4f7f\u7528Desmodur 44V20L\uff1f\u5c0f\u5fc3\u201c\u5316\u5b66\u604b\u7231\u201d\u7684\u526f\u4f5c\u7528\uff01<\/h2>\n<h3>5.1 \u5b89\u5168\u7b2c\u4e00\uff1a\u522b\u8ba9\u5f02\u6c30\u9178\u916f\u201c\u4f24\u4e86\u4f60\u7684\u5fc3\u201d<\/h3>\n<p>\u5f02\u6c30\u9178\u916f\u867d\u7136\u597d\uff0c\u4f46\u5b83\u4e5f\u6709\u201c\u574f\u813e\u6c14\u201d\uff1a<\/p>\n<ul>\n<li>\u5bf9\u76ae\u80a4\u3001\u773c\u775b\u548c\u547c\u5438\u9053\u6709\u523a\u6fc0\u6027\uff1b<\/li>\n<li>\u5438\u5165\u84b8\u6c14\u53ef\u80fd\u5f15\u8d77\u8fc7\u654f\u53cd\u5e94\uff1b<\/li>\n<li>\u957f\u671f\u63a5\u89e6\u53ef\u80fd\u5bfc\u81f4\u54ee\u5598\u7b49\u804c\u4e1a\u75c5\u3002<\/li>\n<\/ul>\n<p>\u6240\u4ee5\u5728\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\u4e00\u5b9a\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5b89\u5168\u63aa\u65bd<\/th>\n<th>\u5b9e\u65bd\u8981\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6234\u9632\u62a4\u624b\u5957<\/td>\n<td>\u4f7f\u7528\u8010\u6eb6\u5242\u624b\u5957\uff0c\u9632\u6b62\u76ae\u80a4\u63a5\u89e6<\/td>\n<\/tr>\n<tr>\n<td>\u6234\u62a4\u76ee\u955c<\/td>\n<td>\u9632\u6b62\u6db2\u4f53\u98de\u6e85\u8fdb\u5165\u773c\u775b<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u98ce\u826f\u597d<\/td>\n<td>\u64cd\u4f5c\u533a\u57df\u8981\u6709\u826f\u597d\u6392\u98ce\u7cfb\u7edf<\/td>\n<\/tr>\n<tr>\n<td>\u7d27\u6025\u51b2\u6d17\u8bbe\u5907<\/td>\n<td>\u8bbe\u7f6e\u6d17\u773c\u5668\u548c\u7d27\u6025\u51b2\u6dcb\u88c5\u7f6e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>5.2 \u5b58\u50a8\u7ba1\u7406\uff1a\u7ed9\u5b83\u4e00\u4e2a\u201c\u6e29\u6696\u800c\u4e0d\u6f6e\u6e7f\u7684\u5bb6\u201d<\/h3>\n<p>Desmodur 44V20L\u5bf9\u6e7f\u5ea6\u6781\u4e3a\u654f\u611f\uff0c\u4e00\u65e6\u5438\u6536\u6c34\u5206\u5c31\u4f1a\u53d1\u751f\u81ea\u805a\u53cd\u5e94\uff0c\u5bfc\u81f4\u7c98\u5ea6\u4e0a\u5347\u751a\u81f3\u51dd\u80f6\u5316\u3002\u56e0\u6b64\u5b58\u50a8\u6761\u4ef6\u975e\u5e38\u91cd\u8981\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u50a8\u5b58\u8981\u6c42<\/th>\n<th>\u63a8\u8350\u505a\u6cd5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6e29\u5ea6\u63a7\u5236<\/td>\n<td>\u4fdd\u6301\u572815\u201330\u00b0C\u4e4b\u95f4<\/td>\n<\/tr>\n<tr>\n<td>\u9632\u6f6e\u5bc6\u5c01<\/td>\n<td>\u5bb9\u5668\u5fc5\u987b\u5bc6\u5c01\uff0c\u907f\u514d\u7a7a\u6c14\u63a5\u89e6<\/td>\n<\/tr>\n<tr>\n<td>\u907f\u5149\u4fdd\u5b58<\/td>\n<td>\u653e\u7f6e\u5728\u9634\u51c9\u5904\uff0c\u8fdc\u79bb\u9633\u5149\u76f4\u5c04<\/td>\n<\/tr>\n<tr>\n<td>\u50a8\u5b58\u671f\u9650<\/td>\n<td>\u4e00\u822c\u4e0d\u8d85\u8fc76\u4e2a\u6708\uff08\u4ee5\u51fa\u5382\u65e5\u671f\u4e3a\u51c6\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u7b2c\u516d\u7ae0\uff1a\u672a\u6765\u5c55\u671b\uff1a\u5f02\u6c30\u9178\u916f\u4e0e\u73af\u4fdd\u7684\u201c\u53cc\u5411\u5954\u8d74\u201d<\/h2>\n<p>\u8fd1\u5e74\u6765\uff0c\u968f\u7740\u5168\u7403\u5bf9\u73af\u4fdd\u95ee\u9898\u7684\u5173\u6ce8\u52a0\u5267\uff0c\u5f02\u6c30\u9178\u916f\u884c\u4e1a\u4e5f\u5728\u4e0d\u65ad\u63a2\u7d22\u7eff\u8272\u66ff\u4ee3\u65b9\u6848\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u751f\u7269\u57fa\u5f02\u6c30\u9178\u916f<\/strong>\u7684\u7814\u53d1\u6b63\u5728\u5174\u8d77\uff1b<\/li>\n<li><strong>\u4f4eVOC\u6392\u653e\u914d\u65b9<\/strong>\u6210\u4e3a\u4e3b\u6d41\u8d8b\u52bf\uff1b<\/li>\n<li><strong>\u56de\u6536\u518d\u5229\u7528\u6280\u672f<\/strong>\u9010\u6b65\u6210\u719f\u3002<\/li>\n<\/ul>\n<p>\u5c3d\u7ba1Desmodur 44V20L\u76ee\u524d\u4ecd\u662f\u4ee5\u77f3\u6cb9\u4e3a\u57fa\u7840\u7684\u539f\u6599\uff0c\u4f46\u79d1\u601d\u521b\u5df2\u6295\u5165\u5927\u91cf\u8d44\u6e90\u5f00\u53d1\u53ef\u6301\u7eed\u89e3\u51b3\u65b9\u6848\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u78b3\u4e2d\u548c\u751f\u4ea7\u5de5\u827a<\/strong>\uff1b<\/li>\n<li><strong>\u5faa\u73af\u56de\u6536\u6280\u672f<\/strong>\uff1b<\/li>\n<li><strong>\u690d\u7269\u6cb9\u57fa\u591a\u5143\u9187\u914d\u5408\u4f7f\u7528<\/strong>\u3002<\/li>\n<\/ul>\n<p>\u53ef\u4ee5\u8bf4\uff0c\u672a\u6765\u7684\u5f02\u6c30\u9178\u916f\u4e0d\u4ec5\u8981\u201c\u6709\u529b\u201d\uff0c\u66f4\u8981\u201c\u6709\u5fc3\u201d\u3002\ud83c\udf0d\ud83d\udc9a<\/p>\n<hr \/>\n<h2>\u7b2c\u4e03\u7ae0\uff1a\u603b\u7ed3\uff1aDesmodur 44V20L\uff0c\u4e0d\u53ea\u662f\u5f02\u6c30\u9178\u916f\uff0c\u66f4\u662f\u5de5\u4e1a\u7f8e\u5b66\u7684\u4f53\u73b0<\/h2>\n<p>Desmodur 44V20L\u51ed\u501f\u5176\u9ad8\u8fbe31.5%\u7684NCO\u542b\u91cf\uff0c\u5728\u805a\u6c28\u916f\u884c\u4e1a\u4e2d\u5360\u636e\u7740\u4e3e\u8db3\u8f7b\u91cd\u7684\u5730\u4f4d\u3002\u5b83\u4e0d\u4ec5\u6027\u80fd\u4f18\u8d8a\uff0c\u800c\u4e14\u5e94\u7528\u5e7f\u6cdb\uff0c\u51e0\u4e4e\u6db5\u76d6\u4e86\u73b0\u4ee3\u5de5\u4e1a\u751f\u6d3b\u7684\u65b9\u65b9\u9762\u9762\u3002<\/p>\n<p>\u4ece\u5efa\u7b51\u6750\u6599\u5230\u5bb6\u7535\u4fdd\u6e29\uff0c\u4ece\u6c7d\u8f66\u5185\u9970\u5230\u5305\u88c5\u7f13\u51b2\uff0cDesmodur 44V20L\u7528\u5b83\u7684\u201c\u5316\u5b66\u9b45\u529b\u201d\u4e3a\u6211\u4eec\u6253\u9020\u4e86\u4e00\u4e2a\u66f4\u52a0\u8212\u9002\u3001\u8282\u80fd\u3001\u9ad8\u6548\u7684\u73b0\u4ee3\u793e\u4f1a\u3002<\/p>\n<p>\u5f53\u7136\uff0c\u6211\u4eec\u5728\u4eab\u53d7\u5b83\u5e26\u6765\u7684\u4fbf\u5229\u7684\u540c\u65f6\uff0c\u4e5f\u8981\u65f6\u523b\u8c28\u8bb0\u5b89\u5168\u64cd\u4f5c\u4e0e\u73af\u4fdd\u7406\u5ff5\u3002\u6bd5\u7adf\uff0c\u597d\u7684\u6750\u6599\u4e0d\u4ec5\u8981\u201c\u7ed9\u529b\u201d\uff0c\u8fd8\u8981\u201c\u9760\u8c31\u201d\u3002<\/p>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e\uff08\u56fd\u5185\u5916\u7ecf\u5178\u7814\u7a76\u63a8\u8350\uff09<\/h2>\n<blockquote>\n<p>\ud83d\udcda \u56fd\u5185\u53c2\u8003\u6587\u732e\uff1a\n<\/p>\n<\/blockquote>\n<ol>\n<li>\u738b\u5efa\u519b, \u674e\u4f1f. \u300a\u805a\u6c28\u916f\u6750\u6599\u53ca\u5176\u5e94\u7528\u300b. \u5316\u5b66\u5de5\u4e1a\u51fa\u7248\u793e, 2019.<\/li>\n<li>\u5f20\u6653\u4e1c. \u300a\u805a\u6c28\u916f\u6ce1\u6cab\u5851\u6599\u5236\u5907\u5de5\u827a\u4e0e\u6027\u80fd\u7814\u7a76\u300b. \u9ad8\u5206\u5b50\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b, 2020(5): 45\u201350.<\/li>\n<li>\u4e2d\u56fd\u5851\u6599\u52a0\u5de5\u5de5\u4e1a\u534f\u4f1a. \u300a\u805a\u6c28\u916f\u884c\u4e1a\u5e74\u5ea6\u62a5\u544a\u300b. 2022.<\/li>\n<\/ol>\n<blockquote>\n<p>\ud83d\udcda \u56fd\u5916\u7ecf\u5178\u6587\u732e\uff1a\n<\/p>\n<\/blockquote>\n<ol>\n<li>G. Oertel (Ed.). <em>Polyurethane Handbook<\/em>, 2nd Edition. Hanser Publishers, Munich, 1994.  <\/li>\n<li>D. Randall &amp; S. Lee. <em>The Polyurethanes Book<\/em>. Wiley, 2002.  <\/li>\n<li>F. H. H. Rehm et al. &quot;Recent Advances in MDI-based Polyurethane Systems&quot;, <em>Journal of Cellular Plastics<\/em>, 2021, Vol. 57(3), pp. 211\u2013230.<\/li>\n<\/ol>\n<hr \/>\n<h2>\u81f4\u8c22\u4e0e\u7ed3\u8bed<\/h2>\n<p>\u611f\u8c22\u4f60\u8bfb\u5230\u8fd9\u91cc\uff01\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u4e0d\u4ec5\u8ba9\u4f60\u4e86\u89e3\u4e86Desmodur 44V20L\u7684\u5f02\u6c30\u9178\u916f\u542b\u91cf\uff0c\u8fd8\u8ba9\u4f60\u611f\u53d7\u5230\u5316\u5b66\u5176\u5b9e\u4e5f\u53ef\u4ee5\u5f88\u6709\u8da3\u3001\u5f88\u751f\u6d3b\u5316\u3002\ud83d\ude0a<\/p>\n<p>\u5982\u679c\u4f60\u89c9\u5f97\u6709\u7528\uff0c\u4e0d\u59a8\u70b9\u4e2a\u8d5e\u3001\u6536\u85cf\u4e00\u4e0b\uff0c\u6216\u8005\u8f6c\u53d1\u7ed9\u505a\u6750\u6599\u7684\u670b\u53cb\u3002\u6bd5\u7adf\uff0c\u77e5\u8bc6\u7684\u529b\u91cf\u5728\u4e8e\u5206\u4eab\uff0c\u800c\u4e0d\u662f\u56e4\u79ef\u3002<\/p>\n<p>\u540e\u9001\u5927\u5bb6\u4e00\u53e5\u8bdd\u4f5c\u4e3a\u7ed3\u5c3e\uff1a<\/p>\n<blockquote>\n<p>\u201c\u79d1\u5b66\u4e0d\u662f\u51b7\u51b0\u51b0\u7684\u516c\u5f0f\uff0c\u800c\u662f\u751f\u6d3b\u4e2d\u65e0\u5904\u4e0d\u5728\u7684\u6e29\u67d4\u3002\u201d \u2014\u2014\u6765\u81ea\u4e00\u4f4d\u70ed\u7231\u5316\u5b66\u7684\u5c0f\u767d \ud83e\uddea\u2728\n<\/p>\n<\/blockquote>\n<hr \/>\n<p><em>\u672c\u6587\u7531\u4eba\u5de5\u64b0\u5199\uff0c\u62d2\u7eddAI\u5473\uff0c\u6b22\u8fce\u8f6c\u8f7d\u6ce8\u660e\u51fa\u5904\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>\u79d1\u601d\u521bDesmodur 44V20L\u5f02\u6c30\u9178\u916f\u542b\u91cf\u5206\u6790\uff1a\u4e00\u573a\u5316\u5b66\u4e0e\u73b0\u5b9e\u7684\u201c\u751c\u871c\u9082\u9005\u201d \u5f15\u8a00\uff1a\u4ece\u5b9e\u9a8c\u5ba4\u5230\u5de5\u5382\uff0c\u5f02\u6c30\u9178\u916f\u7684\u201c\u6c5f\u6e56\u5730\u4f4d\u201d \u5404\u4f4d\u670b\u53cb\uff0c\u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\u662f\u4e00\u4e2a\u5728\u805a\u6c28\u916f\u754c\u54cd\u5f53\u5f53\u7684\u540d\u5b57\u2014\u2014\u79d1\u601d\u521b\uff08Covestro\uff09Desmodur 44V20L\u3002\u8fd9\u8d27\u53ef\u4e0d\u662f\u666e\u901a\u5316\u5b66\u54c1\uff0c\u5b83\u662f\u5de5\u4e1a\u754c\u7684\u201c\u4e07\u80fd\u80f6\u201d\uff0c\u662f\u5236\u9020\u6ce1\u6cab\u3001\u6d82\u6599\u3001\u80f6\u9ecf\u5242\u3001\u5f39\u6027 &#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.shorro.cn\/index.php\/wp-json\/wp\/v2\/posts\/9828"}],"collection":[{"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/comments?post=9828"}],"version-history":[{"count":0,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/posts\/9828\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/media?parent=9828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/categories?post=9828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/tags?post=9828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}