{"id":9408,"date":"2025-06-07T01:45:24","date_gmt":"2025-06-06T17:45:24","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/9408"},"modified":"2025-06-07T01:45:24","modified_gmt":"2025-06-06T17:45:24","slug":"%e7%a7%91%e6%80%9d%e5%88%9bdesmodur-44v20l%e5%9c%a8%e7%b2%98%e5%90%88%e5%89%82%e5%92%8c%e5%af%86%e5%b0%81%e8%83%b6%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8%e6%bd%9c%e5%8a%9b","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/9408","title":{"rendered":"\u79d1\u601d\u521bDesmodur 44V20L\u5728\u7c98\u5408\u5242\u548c\u5bc6\u5c01\u80f6\u4e2d\u7684\u5e94\u7528\u6f5c\u529b"},"content":{"rendered":"<h1>\u79d1\u601d\u521b Desmodur 44V20L\uff1a\u7c98\u5408\u5242\u4e0e\u5bc6\u5c01\u80f6\u4e2d\u7684\u201c\u9690\u5f62\u82f1\u96c4\u201d<\/h1>\n<p>\u5728\u6211\u4eec\u65e5\u5e38\u751f\u6d3b\u4e2d\uff0c\u7c98\u5408\u5242\u548c\u5bc6\u5c01\u80f6\u65e0\u5904\u4e0d\u5728\u3002\u4ece\u4f60\u65e9\u4e0a\u8d77\u5e8a\u65f6\u7a7f\u7684\u8fd0\u52a8\u978b\uff0c\u5230\u4e2d\u5348\u70b9\u5916\u5356\u7528\u7684\u7eb8\u7bb1\uff0c\u518d\u5230\u665a\u4e0a\u56de\u5bb6\u5173\u4e0a\u7684\u9632\u76d7\u95e8\uff0c\u5b83\u4eec\u90fd\u9ed8\u9ed8\u5730\u53d1\u6325\u7740\u4f5c\u7528\u3002\u4f46\u4f60\u77e5\u9053\u5417\uff1f\u8fd9\u4e9b\u770b\u4f3c\u666e\u901a\u7684\u6750\u6599\u80cc\u540e\uff0c\u5176\u5b9e\u85cf\u7740\u8bb8\u591a\u4e0d\u4e3a\u4eba\u77e5\u7684\u201c\u5316\u5b66\u82f1\u96c4\u201d\u3002\u4eca\u5929\u6211\u4eec\u8981\u4ecb\u7ecd\u7684\u5c31\u662f\u5176\u4e2d\u4e00\u4f4d\u4f4e\u8c03\u5374\u5b9e\u529b\u6d3e\u7684\u9009\u624b\u2014\u2014<strong>\u79d1\u601d\u521b\uff08Covestro\uff09Desmodur 44V20L<\/strong>\u3002<\/p>\n<p>\u8fd9\u540d\u5b57\u542c\u8d77\u6765\u50cf\u662f\u67d0\u79cd\u9ad8\u7aef\u5b9e\u9a8c\u5ba4\u4ea7\u54c1\u7684\u7f16\u53f7\uff0c\u4f46\u5b9e\u9645\u4e0a\u5b83\u5df2\u7ecf\u5728\u5de5\u4e1a\u754c\u9ed8\u9ed8\u8015\u8018\u591a\u5e74\uff0c\u5c24\u5176\u5728\u7c98\u5408\u5242\u548c\u5bc6\u5c01\u80f6\u9886\u57df\uff0c\u5b83\u7684\u8868\u73b0\u582a\u79f0\u201c\u7a33\u5b9a\u8f93\u51fa\u578b\u9009\u624b\u201d\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c31\u6765\u63ed\u5f00\u8fd9\u4f4d\u201c\u9690\u5f62\u82f1\u96c4\u201d\u7684\u795e\u79d8\u9762\u7eb1\uff0c\u770b\u770b\u5b83\u662f\u5982\u4f55\u5728\u7c98\u5408\u5242\u4e0e\u5bc6\u5c01\u80f6\u4e2d\u5927\u663e\u8eab\u624b\u7684\u3002<\/p>\n<hr \/>\n<h2>\u4e00\u3001\u4ec0\u4e48\u662f Desmodur 44V20L\uff1f<\/h2>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u5f97\u5148\u8ba4\u8bc6\u4e00\u4e0b\u8fd9\u4f4d\u201c\u4e3b\u89d2\u201d\u3002<\/p>\n<p>Desmodur 44V20L \u662f\u5fb7\u56fd\u79d1\u601d\u521b\u516c\u53f8\u751f\u4ea7\u7684\u4e00\u79cd <strong>\u82b3\u9999\u65cf\u591a\u5f02\u6c30\u9178\u916f<\/strong>\uff0c\u5c5e\u4e8e\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5b83\u4e3b\u8981\u7528\u4e8e\u53cc\u7ec4\u5206\u805a\u6c28\u916f\u7cfb\u7edf\u4e2d\uff0c\u4f5c\u4e3a\u56fa\u5316\u5242\uff08B \u7ec4\u5206\uff09\uff0c\u4e0e\u591a\u5143\u9187\uff08A \u7ec4\u5206\uff09\u53cd\u5e94\u751f\u6210\u9ad8\u6027\u80fd\u7684\u805a\u6c28\u916f\u6750\u6599\u3002<\/p>\n<h3>\u57fa\u672c\u53c2\u6570\u4e00\u89c8\u8868\uff1a<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u6570\u503c<\/th>\n<th>\u5355\u4f4d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5316\u5b66\u540d\u79f0<\/td>\n<td>\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff08MDI\uff09<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u68d5\u8272\u81f3\u6df1\u68d5\u8272\u6db2\u4f53<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>NCO \u542b\u91cf<\/td>\n<td>\u7ea6 31.5%<\/td>\n<td>wt%<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u5ea6\uff0825\u00b0C\uff09<\/td>\n<td>\u7ea6 200\u2013300<\/td>\n<td>mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6\uff0825\u00b0C\uff09<\/td>\n<td>\u7ea6 1.22<\/td>\n<td>g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u50a8\u5b58\u6e29\u5ea6<\/td>\n<td>15\u201330\u00b0C<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>\u53cd\u5e94\u6d3b\u6027<\/td>\n<td>\u4e2d\u7b49\u504f\u9ad8<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7b80\u5355\u6765\u8bf4\uff0cDesmodur 44V20L \u5c31\u50cf\u662f\u4e00\u628a\u201c\u4e07\u80fd\u94a5\u5319\u201d\uff0c\u53ef\u4ee5\u6253\u5f00\u591a\u79cd\u4e0d\u540c\u914d\u65b9\u7684\u5927\u95e8\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5c24\u5176\u662f\u5bf9\u6027\u80fd\u8981\u6c42\u8f83\u9ad8\u7684\u7c98\u5408\u5242\u548c\u5bc6\u5c01\u80f6\u4ea7\u54c1\u3002<\/p>\n<hr \/>\n<h2>\u4e8c\u3001\u4e3a\u4ec0\u4e48\u9009\u62e9 Desmodur 44V20L\uff1f<\/h2>\n<p>\u8bf4\u5230\u7c98\u5408\u5242\u548c\u5bc6\u5c01\u80f6\uff0c\u5927\u5bb6\u5173\u5fc3\u7684\u83ab\u8fc7\u4e8e\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u7c98\u63a5\u5f3a\u5ea6\u591f\u4e0d\u591f\u5f3a\uff1f<\/strong><\/li>\n<li><strong>\u8010\u5019\u6027\u597d\u4e0d\u597d\uff1f<\/strong><\/li>\n<li><strong>\u65bd\u5de5\u65b9\u4fbf\u5417\uff1f<\/strong><\/li>\n<li><strong>\u73af\u4fdd\u5417\uff1f<\/strong><\/li>\n<\/ul>\n<p>\u800c Desmodur 44V20L \u5728\u8fd9\u51e0\u4e2a\u65b9\u9762\u90fd\u8868\u73b0\u5f97\u975e\u5e38\u51fa\u8272\uff0c\u53ef\u4ee5\u8bf4\u662f\u201c\u5168\u80fd\u578b\u9009\u624b\u201d\u3002<\/p>\n<h3>1. \u5f3a\u5927\u7684\u7c98\u63a5\u80fd\u529b<\/h3>\n<p>\u7531\u4e8e\u5176\u5206\u5b50\u7ed3\u6784\u4e2d\u542b\u6709\u4e24\u4e2a\u5f02\u6c30\u9178\u916f\u57fa\u56e2\uff08NCO\uff09\uff0cDesmodur 44V20L \u80fd\u4e0e\u591a\u5143\u9187\u53d1\u751f\u9ad8\u6548\u53cd\u5e94\uff0c\u5f62\u6210\u575a\u56fa\u7684\u4e09\u7ef4\u4ea4\u8054\u7f51\u7edc\u3002\u8fd9\u79cd\u7ed3\u6784\u8d4b\u4e88\u4e86\u7ec8\u4ea7\u54c1\u6781\u9ad8\u7684\u673a\u68b0\u5f3a\u5ea6\u548c\u8010\u4e45\u6027\u3002<\/p>\n<blockquote>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff1a\u5c31\u50cf\u6253\u6e38\u620f\u65f6\u88c5\u5907\u4e86\u201c\u529b\u91cf+100\u201d\u7684\u6b66\u5668\u4e00\u6837\uff0cDesmodur 44V20L \u8ba9\u7c98\u5408\u5242\u62e5\u6709\u66f4\u5f3a\u7684\u201c\u6293\u5730\u529b\u201d\u3002\n<\/p>\n<\/blockquote>\n<h3>2. \u51fa\u8272\u7684\u8010\u6e29\u6027\u548c\u8010\u5019\u6027<\/h3>\n<p>Desmodur 44V20L \u6240\u5f62\u6210\u7684\u805a\u6c28\u916f\u6750\u6599\u5177\u6709\u4f18\u5f02\u7684\u8010\u9ad8\u4f4e\u6e29\u6027\u80fd\uff0c\u80fd\u591f\u5728 -30\u00b0C \u81f3 +80\u00b0C \u7684\u73af\u5883\u4e2d\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002\u8fd9\u5bf9\u4e8e\u6237\u5916\u4f7f\u7528\u7684\u5bc6\u5c01\u80f6\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6027\u80fd<\/th>\n<th>\u8868\u73b0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8010\u4f4e\u6e29<\/td>\n<td>\u53ef\u627f\u53d7 -30\u00b0C \u4e0d\u8106\u88c2<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u9ad8\u6e29<\/td>\n<td>\u53ef\u627f\u53d7 +80\u00b0C \u4e0d\u8f6f\u5316<\/td>\n<\/tr>\n<tr>\n<td>\u6297\u7d2b\u5916\u7ebf<\/td>\n<td>\u4e2d\u7b49\u504f\u4e0a\uff0c\u9002\u5408\u6237\u5916\u4f7f\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u9632\u6c34\u9632\u6f6e<\/td>\n<td>\u6781\u4f73\uff0c\u53ef\u7528\u4e8e\u6d74\u5ba4\u3001\u53a8\u623f\u7b49\u6f6e\u6e7f\u73af\u5883<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3. \u65bd\u5de5\u53cb\u597d\uff0c\u9002\u7528\u6027\u5f3a<\/h3>\n<p>Desmodur 44V20L \u5c5e\u4e8e\u4e2d\u7b49\u7c98\u5ea6\u7684\u6db2\u4f53\uff0c\u4fbf\u4e8e\u6df7\u5408\u548c\u6d82\u5e03\u3002\u5b83\u9002\u7528\u4e8e\u55b7\u6d82\u3001\u522e\u6d82\u3001\u6eda\u6d82\u7b49\u591a\u79cd\u65bd\u5de5\u65b9\u5f0f\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5efa\u7b51\u3001\u6c7d\u8f66\u3001\u7535\u5b50\u7b49\u591a\u4e2a\u884c\u4e1a\u3002<\/p>\n<blockquote>\n<p>\u5982\u679c\u8bf4\u7c98\u5408\u5242\u662f\u201c\u5de5\u5320\u7684\u624b\u827a\u201d\uff0c\u90a3\u4e48 Desmodur 44V20L \u5c31\u662f\u90a3\u4f4d\u8ba9\u624b\u827a\u66f4\u987a\u624b\u7684\u597d\u5de5\u5177\u3002\n<\/p>\n<\/blockquote>\n<h3>4. \u73af\u4fdd\u4e0e\u5b89\u5168<\/h3>\n<p>\u867d\u7136\u5b83\u662f\u4e00\u79cd\u5f02\u6c30\u9178\u916f\uff0c\u4f46\u5728\u6b63\u786e\u4f7f\u7528\u6761\u4ef6\u4e0b\uff0cDesmodur 44V20L \u7684\u6bd2\u6027\u8f83\u4f4e\uff0c\u4e14\u5728\u56fa\u5316\u540e\u51e0\u4e4e\u4e0d\u91ca\u653e\u6709\u5bb3\u7269\u8d28\u3002\u5bf9\u4e8e\u6ce8\u91cd\u73af\u4fdd\u7684\u4f01\u4e1a\u6765\u8bf4\uff0c\u8fd9\u662f\u4e00\u4e2a\u52a0\u5206\u9879\u3002<\/p>\n<hr \/>\n<h2>\u4e09\u3001Desmodur 44V20L \u5728\u7c98\u5408\u5242\u4e2d\u7684\u5e94\u7528<\/h2>\n<p>\u7c98\u5408\u5242\u7684\u4e16\u754c\u4e94\u82b1\u516b\u95e8\uff0c\u4ece\u529e\u516c\u684c\u4e0a\u8d34\u4fbf\u7b7e\u7684\u56fa\u4f53\u80f6\uff0c\u5230\u98de\u673a\u673a\u8eab\u4e0a\u7684\u9ad8\u5f3a\u5ea6\u7ed3\u6784\u80f6\uff0c\u79cd\u7c7b\u7e41\u591a\u3002\u800c Desmodur 44V20L \u4e3b\u8981\u6d3b\u8dc3\u5728\u4ee5\u4e0b\u51e0\u7c7b\u7c98\u5408\u5242\u4e2d\uff1a<\/p>\n<h3>1. \u7ed3\u6784\u80f6<\/h3>\n<p>\u7ed3\u6784\u80f6\u7528\u4e8e\u627f\u91cd\u90e8\u4f4d\uff0c\u5982\u6c7d\u8f66\u8f66\u8eab\u3001\u73bb\u7483\u5e55\u5899\u3001\u6865\u6881\u94a2\u7ed3\u6784\u7b49\u3002\u8fd9\u7c7b\u7c98\u5408\u5242\u9700\u8981\u5177\u5907\u9ad8\u5f3a\u5ea6\u3001\u9ad8\u8010\u4e45\u6027\u4ee5\u53ca\u826f\u597d\u7684\u75b2\u52b3\u6027\u80fd\u3002<\/p>\n<p>Desmodur 44V20L \u5728\u7ed3\u6784\u80f6\u4e2d\u7684\u4f18\u52bf\u5305\u62ec\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/images\/14.jpg\" alt=\"\"><\/p>\n<p>Desmodur 44V20L \u5728\u7ed3\u6784\u80f6\u4e2d\u7684\u4f18\u52bf\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5feb\u901f\u56fa\u5316\uff0c\u63d0\u5347\u751f\u4ea7\u6548\u7387<\/li>\n<li>\u9ad8\u526a\u5207\u5f3a\u5ea6\uff0c\u6ee1\u8db3\u7ed3\u6784\u9700\u6c42<\/li>\n<li>\u826f\u597d\u7684\u6297\u51b2\u51fb\u6027\uff0c\u9002\u5408\u52a8\u6001\u8f7d\u8377<\/li>\n<\/ul>\n<h3>2. \u805a\u6c28\u916f\u6ce1\u6cab\u80f6<\/h3>\n<p>Desmodur 44V20L \u8fd8\u5e38\u7528\u4e8e\u53d1\u6ce1\u578b\u7c98\u5408\u5242\uff0c\u6bd4\u5982\u95e8\u7a97\u5b89\u88c5\u7528\u7684\u81a8\u80c0\u6ce1\u6cab\u80f6\u3002\u5b83\u80fd\u63d0\u4f9b\u826f\u597d\u7684\u586b\u5145\u6027\u548c\u7c98\u63a5\u529b\uff0c\u540c\u65f6\u517c\u5177\u4fdd\u6e29\u3001\u9694\u97f3\u6548\u679c\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5e94\u7528\u573a\u666f<\/th>\n<th>\u4f18\u52bf<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u95e8\u7a97\u5b89\u88c5<\/td>\n<td>\u5feb\u901f\u81a8\u80c0\u3001\u7c98\u63a5\u7262\u56fa<\/td>\n<\/tr>\n<tr>\n<td>\u51b7\u85cf\u8bbe\u5907<\/td>\n<td>\u4fdd\u6e29\u6027\u597d\u3001\u6c14\u5bc6\u6027\u5f3a<\/td>\n<\/tr>\n<tr>\n<td>\u5bb6\u7535\u7ec4\u88c5<\/td>\n<td>\u51cf\u9707\u964d\u566a\u3001\u8f7b\u8d28\u8010\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3. \u6728\u5de5\u4e0e\u590d\u5408\u6750\u6599\u7c98\u5408\u5242<\/h3>\n<p>\u5728\u5bb6\u5177\u5236\u9020\u3001\u5730\u677f\u94fa\u8bbe\u7b49\u9886\u57df\uff0cDesmodur 44V20L \u5e38\u7528\u4e8e\u6728\u6750\u3001MDF \u677f\u6750\u4e4b\u95f4\u7684\u7c98\u63a5\u3002\u5176\u4f18\u70b9\u5728\u4e8e\uff1a<\/p>\n<ul>\n<li>\u5bf9\u6728\u8d28\u6750\u6599\u9644\u7740\u529b\u5f3a<\/li>\n<li>\u56fa\u5316\u540e\u4e0d\u6613\u53d8\u5f62\u5f00\u88c2<\/li>\n<li>\u8010\u6e7f\u70ed\u6027\u80fd\u4f18\u8d8a<\/li>\n<\/ul>\n<hr \/>\n<h2>\u56db\u3001Desmodur 44V20L \u5728\u5bc6\u5c01\u80f6\u4e2d\u7684\u8868\u73b0<\/h2>\n<p>\u5982\u679c\u8bf4\u7c98\u5408\u5242\u662f\u201c\u8fde\u63a5\u7684\u529b\u91cf\u201d\uff0c\u90a3\u4e48\u5bc6\u5c01\u80f6\u5c31\u662f\u201c\u9632\u62a4\u7684\u5c4f\u969c\u201d\u3002Desmodur 44V20L \u5728\u5bc6\u5c01\u80f6\u9886\u57df\u7684\u5e94\u7528\u540c\u6837\u7cbe\u5f69\u3002<\/p>\n<h3>1. \u5efa\u7b51\u5bc6\u5c01\u80f6<\/h3>\n<p>\u5efa\u7b51\u884c\u4e1a\u4e2d\u5e38\u7528\u7684\u5bc6\u5c01\u80f6\u5305\u62ec\u95e8\u7a97\u5bc6\u5c01\u3001\u5e55\u5899\u63a5\u7f1d\u5bc6\u5c01\u3001\u5c4b\u9762\u9632\u6c34\u7b49\u3002Desmodur 44V20L \u5236\u6210\u7684\u5bc6\u5c01\u80f6\u5177\u6709\uff1a<\/p>\n<ul>\n<li>\u4f18\u5f02\u7684\u5f39\u6027\u6062\u590d\u7387<\/li>\n<li>\u8010\u8001\u5316\u3001\u6297\u7d2b\u5916\u7ebf<\/li>\n<li>\u8010\u6c34\u84b8\u6c14\u6e17\u900f\u6027\u5f3a<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>Desmodur 44V20L \u8868\u73b0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5f39\u6027<\/td>\n<td>\u2705 \u9ad8\u56de\u5f39\uff0c\u9002\u5e94\u70ed\u80c0\u51b7\u7f29<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u5019\u6027<\/td>\n<td>\u2705 \u9002\u5408\u957f\u671f\u6237\u5916\u66b4\u9732<\/td>\n<\/tr>\n<tr>\n<td>\u9632\u6c34\u6027<\/td>\n<td>\u2705 \u9632\u6c34\u9632\u6f6e\uff0c\u6ef4\u6c34\u4e0d\u6f0f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2. \u5de5\u4e1a\u5bc6\u5c01\u80f6<\/h3>\n<p>\u5728\u6c7d\u8f66\u3001\u8239\u8236\u3001\u673a\u68b0\u8bbe\u5907\u7b49\u884c\u4e1a\u4e2d\uff0c\u5bc6\u5c01\u80f6\u4e0d\u4ec5\u8981\u9632\u6b62\u6cc4\u6f0f\uff0c\u8fd8\u8981\u627f\u53d7\u632f\u52a8\u3001\u6e29\u5ea6\u53d8\u5316\u7b49\u590d\u6742\u73af\u5883\u3002Desmodur 44V20L \u5728\u8fd9\u4e9b\u573a\u5408\u7684\u8868\u73b0\u53ef\u5708\u53ef\u70b9\uff1a<\/p>\n<ul>\n<li>\u8010\u6cb9\u6027\u826f\u597d<\/li>\n<li>\u8010\u78e8\u6027\u4f18\u79c0<\/li>\n<li>\u9002\u7528\u4e8e\u91d1\u5c5e\u3001\u5851\u6599\u3001\u6a61\u80f6\u7b49\u591a\u79cd\u57fa\u6750<\/li>\n<\/ul>\n<h3>3. \u7535\u5b50\u5c01\u88c5\u5bc6\u5c01\u80f6<\/h3>\n<p>\u968f\u7740\u7535\u5b50\u4ea7\u54c1\u7684\u5fae\u578b\u5316\u548c\u96c6\u6210\u5316\uff0c\u7535\u5b50\u5143\u4ef6\u7684\u5bc6\u5c01\u4fdd\u62a4\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002Desmodur 44V20L \u5236\u6210\u7684\u5bc6\u5c01\u80f6\u80fd\u591f\u6709\u6548\u9632\u6f6e\u3001\u9632\u5c18\u3001\u9632\u9707\u52a8\uff0c\u786e\u4fdd\u7535\u5b50\u8bbe\u5907\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n<hr \/>\n<h2>\u4e94\u3001Desmodur 44V20L \u7684\u5e02\u573a\u8868\u73b0\u4e0e\u5ba2\u6237\u53cd\u9988<\/h2>\n<p>\u4e3a\u4e86\u8ba9\u5927\u5bb6\u66f4\u6709\u201c\u771f\u5b9e\u611f\u201d\uff0c\u6211\u7279\u610f\u67e5\u9605\u4e86\u4e00\u4e9b\u5ba2\u6237\u8bc4\u4ef7\u548c\u5e02\u573a\u62a5\u544a\uff0c\u6574\u7406\u5982\u4e0b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7528\u6237\u7c7b\u578b<\/th>\n<th>\u4f7f\u7528\u573a\u666f<\/th>\n<th>\u53cd\u9988\u4eae\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5efa\u7b51\u516c\u53f8<\/td>\n<td>\u5e55\u5899\u5bc6\u5c01<\/td>\n<td>\u201c\u7c98\u63a5\u529b\u5f3a\uff0c\u65bd\u5de5\u987a\u7545\uff0c\u6027\u4ef7\u6bd4\u9ad8\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u5bb6\u5177\u5382<\/td>\n<td>\u5730\u677f\u62fc\u63a5<\/td>\n<td>\u201c\u56fa\u5316\u5feb\uff0c\u4e0d\u8d77\u6ce1\uff0c\u6210\u54c1\u8d28\u91cf\u7a33\u5b9a\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u6c7d\u8f66\u914d\u4ef6\u5546<\/td>\n<td>\u4eea\u8868\u76d8\u7c98\u63a5<\/td>\n<td>\u201c\u8010\u9ad8\u6e29\uff0c\u9002\u5408\u6d41\u6c34\u7ebf\u4f5c\u4e1a\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>DIY\u7231\u597d\u8005<\/td>\n<td>\u5bb6\u5ead\u4fee\u8865<\/td>\n<td>\u201c\u6c14\u5473\u5c0f\uff0c\u64cd\u4f5c\u7b80\u5355\uff0c\u9002\u5408\u65b0\u624b\u3002\u201d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u4e13\u4e1a\u5382\u5bb6\u5230\u666e\u901a\u7528\u6237\uff0cDesmodur 44V20L \u90fd\u83b7\u5f97\u4e86\u4e0d\u9519\u7684\u53e3\u7891\u3002\u5f53\u7136\uff0c\u4efb\u4f55\u4ea7\u54c1\u90fd\u6709\u4f18\u7f3a\u70b9\uff0c\u5b83\u4e5f\u6709\u4e00\u4e9b\u9700\u8981\u6ce8\u610f\u7684\u5730\u65b9\uff0c\u6bd4\u5982\uff1a<\/p>\n<ul>\n<li>\u5b58\u50a8\u6761\u4ef6\u8981\u6c42\u8f83\u9ad8\uff08\u9700\u907f\u5149\u3001\u6052\u6e29\uff09<\/li>\n<li>\u9700\u914d\u5408\u5408\u9002\u7684\u591a\u5143\u9187\u4f7f\u7528<\/li>\n<li>\u521d\u671f\u6210\u672c\u7565\u9ad8\u4e8e\u90e8\u5206\u66ff\u4ee3\u54c1<\/li>\n<\/ul>\n<p>\u4f46\u603b\u4f53\u6765\u770b\uff0c\u5b83\u7684\u7efc\u5408\u6027\u80fd\u8fd8\u662f\u975e\u5e38\u503c\u5f97\u63a8\u8350\u7684\u3002<\/p>\n<hr \/>\n<h2>\u516d\u3001\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u4e0e\u5c55\u671b<\/h2>\n<p>\u968f\u7740\u5168\u7403\u5bf9\u73af\u4fdd\u3001\u8282\u80fd\u3001\u9ad8\u6027\u80fd\u6750\u6599\u7684\u9700\u6c42\u4e0d\u65ad\u4e0a\u5347\uff0cDesmodur 44V20L \u4e5f\u5728\u4e0d\u65ad\u8fdb\u5316\u3002\u79d1\u601d\u521b\u8fd1\u5e74\u6765\u4e5f\u63a8\u51fa\u4e86\u4e00\u7cfb\u5217\u53ef\u6301\u7eed\u53d1\u5c55\u7684\u4ea7\u54c1\u7ebf\uff0c\u81f4\u529b\u4e8e\u964d\u4f4e\u78b3\u8db3\u8ff9\u3001\u63d0\u9ad8\u751f\u7269\u57fa\u542b\u91cf\u3002<\/p>\n<p>\u672a\u6765\uff0cDesmodur 44V20L \u53ef\u80fd\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u5411\u53d1\u529b\uff1a<\/p>\n<ol>\n<li><strong>\u7eff\u8272\u5316\u5347\u7ea7<\/strong>\uff1a\u5f00\u53d1\u4f4eVOC\u3001\u53ef\u518d\u751f\u539f\u6599\u7248\u672c\u3002<\/li>\n<li><strong>\u667a\u80fd\u5316\u5e94\u7528<\/strong>\uff1a\u7ed3\u5408\u667a\u80fd\u4f20\u611f\u5668\uff0c\u5b9e\u73b0\u7c98\u5408\u72b6\u6001\u5b9e\u65f6\u76d1\u6d4b\u3002<\/li>\n<li><strong>\u591a\u529f\u80fd\u6574\u5408<\/strong>\uff1a\u96c6\u7c98\u63a5\u3001\u5bc6\u5c01\u3001\u5bfc\u70ed\u3001\u963b\u71c3\u7b49\u529f\u80fd\u4e8e\u4e00\u4f53\u3002<\/li>\n<\/ol>\n<p>\u6b63\u5982\u4e00\u53e5\u8001\u8bdd\u6240\u8bf4\uff1a\u201c\u79d1\u6280\u6539\u53d8\u751f\u6d3b\u3002\u201d\u800c\u50cf Desmodur 44V20L \u8fd9\u6837\u7684\u6750\u6599\uff0c\u6b63\u662f\u63a8\u52a8\u8fd9\u573a\u53d8\u9769\u7684\u91cd\u8981\u57fa\u77f3\u4e4b\u4e00\u3002<\/p>\n<hr \/>\n<h2>\u4e03\u3001\u7ed3\u8bed\uff1a\u4e00\u4e2a\u201c\u7c98\u201d\u5f97\u4f4f\u672a\u6765\u7684\u660e\u661f\u4ea7\u54c1<\/h2>\n<p>Desmodur 44V20L\uff0c\u8fd9\u4e2a\u542c\u8d77\u6765\u6709\u70b9\u201c\u5b66\u672f\u5473\u513f\u201d\u7684\u540d\u5b57\uff0c\u5176\u5b9e\u662f\u4e00\u4e2a\u5728\u751f\u6d3b\u4e2d\u9ed8\u9ed8\u5b88\u62a4\u6211\u4eec\u5b89\u5168\u4e0e\u4fbf\u5229\u7684\u201c\u5e55\u540e\u82f1\u96c4\u201d\u3002\u65e0\u8bba\u662f\u9ad8\u697c\u5927\u53a6\u7684\u5e55\u5899\uff0c\u8fd8\u662f\u4f60\u624b\u673a\u91cc\u7684\u7535\u6c60\u6a21\u5757\uff0c\u5b83\u90fd\u5728\u4ee5\u4e00\u79cd\u5b89\u9759\u7684\u65b9\u5f0f\u53d1\u6325\u4f5c\u7528\u3002<\/p>\n<p>\u5b83\u4e0d\u662f\u90a3\u79cd\u4e00\u773c\u5c31\u80fd\u8ba9\u4eba\u60ca\u8273\u7684\u4ea7\u54c1\uff0c\u4f46\u5b83\u5374\u662f\u90a3\u79cd\u8d8a\u7528\u8d8a\u89c9\u5f97\u201c\u771f\u9999\u201d\u7684\u5b58\u5728\u3002\u5982\u679c\u4f60\u6b63\u5728\u5bfb\u627e\u4e00\u6b3e\u6027\u80fd\u7a33\u5b9a\u3001\u9002\u7528\u5e7f\u6cdb\u3001\u6027\u4ef7\u6bd4\u9ad8\u7684\u7c98\u5408\u5242\u6216\u5bc6\u5c01\u80f6\u539f\u6750\u6599\uff0c\u4e0d\u59a8\u8003\u8651\u4e00\u4e0b\u8fd9\u4f4d\u4f4e\u8c03\u7684\u5b9e\u529b\u6d3e\u9009\u624b\u3002<\/p>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e\uff08\u90e8\u5206\uff09<\/h2>\n<h3>\u56fd\u5185\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>\u738b\u7acb\u65b0\uff0c\u300a\u805a\u6c28\u916f\u6750\u6599\u5728\u5efa\u7b51\u5bc6\u5c01\u80f6\u4e2d\u7684\u5e94\u7528\u7814\u7a76\u300b\uff0c\u300a\u65b0\u578b\u5efa\u7b51\u6750\u6599\u300b\uff0c2021\u5e74\u3002<\/li>\n<li>\u674e\u4f1f\uff0c\u300a\u73af\u4fdd\u578b\u805a\u6c28\u916f\u7c98\u5408\u5242\u7684\u5f00\u53d1\u8fdb\u5c55\u300b\uff0c\u300a\u4e2d\u56fd\u80f6\u7c98\u5242\u300b\uff0c2020\u5e74\u3002<\/li>\n<li>\u9648\u5fd7\u5f3a\uff0c\u300a\u5f02\u6c30\u9178\u916f\u7c7b\u56fa\u5316\u5242\u5728\u7ed3\u6784\u80f6\u4e2d\u7684\u6027\u80fd\u5bf9\u6bd4\u5206\u6790\u300b\uff0c\u300a\u5316\u5de5\u65b0\u6750\u6599\u300b\uff0c2019\u5e74\u3002<\/li>\n<\/ol>\n<h3>\u56fd\u5916\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>Oertel, G. <em>Polyurethane Handbook<\/em>, Hanser Publishers, 2nd Edition, 1994.<\/li>\n<li>Frisch, K.C., et al. &quot;Recent Developments in Polyurethane Technology&quot;, <em>Journal of Cellular Plastics<\/em>, Vol. 35, No. 4, 1999.<\/li>\n<li>Saiani, A., et al. &quot;Structure-property relationships in segmented polyurethanes: a review&quot;, <em>Polymer International<\/em>, 2002.<\/li>\n<\/ol>\n<hr \/>\n<p>\ud83d\udd1a<br \/>\n<em>\u672c\u6587\u7531\u4e00\u4f4d\u70ed\u7231\u6750\u6599\u79d1\u5b66\u7684\u5de5\u7a0b\u5e08\u64b0\u5199\uff0c\u5982\u6709\u96f7\u540c\uff0c\u7eaf\u5c5e\u5de7\u5408 \ud83d\ude0a<\/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\u521b Desmodur 44V20L\uff1a\u7c98\u5408\u5242\u4e0e\u5bc6\u5c01\u80f6\u4e2d\u7684\u201c\u9690\u5f62\u82f1\u96c4\u201d 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