{"id":10102,"date":"2025-06-18T08:48:29","date_gmt":"2025-06-18T00:48:29","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/10102"},"modified":"2025-06-18T08:48:29","modified_gmt":"2025-06-18T00:48:29","slug":"%e7%a7%91%e6%80%9d%e5%88%9bmdi-50%e4%bd%9c%e4%b8%ba%e6%b0%b4%e6%80%a7%e8%81%9a%e6%b0%a8%e9%85%af%e5%88%86%e6%95%a3%e4%bd%93%e5%8e%9f%e6%96%99%e7%9a%84%e5%8f%af%e8%a1%8c%e6%80%a7%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/10102","title":{"rendered":"\u79d1\u601d\u521bMDI-50\u4f5c\u4e3a\u6c34\u6027\u805a\u6c28\u916f\u5206\u6563\u4f53\u539f\u6599\u7684\u53ef\u884c\u6027\u5206\u6790"},"content":{"rendered":"<h1>\u79d1\u601d\u521bMDI-50\u4f5c\u4e3a\u6c34\u6027\u805a\u6c28\u916f\u5206\u6563\u4f53\u539f\u6599\u7684\u53ef\u884c\u6027\u5206\u6790<\/h1>\n<hr \/>\n<h2>\u4e00\u3001\u5f15\u8a00\uff1a\u4ece\u201c\u6cb9\u201d\u5230\u201c\u6c34\u201d\uff0c\u73af\u4fdd\u65f6\u4ee3\u7684\u6750\u6599\u9769\u547d \ud83c\udf31\ud83d\udca7<\/h2>\n<p>\u572821\u4e16\u7eaa\u7684\u4eca\u5929\uff0c\u73af\u4fdd\u5df2\u7ecf\u4e0d\u518d\u662f\u53e3\u53f7\uff0c\u800c\u662f\u5b9e\u5b9e\u5728\u5728\u7684\u6280\u672f\u8981\u6c42\u548c\u5e02\u573a\u8d8b\u52bf\u3002\u5c24\u5176\u662f\u5728\u6d82\u6599\u3001\u80f6\u9ecf\u5242\u3001\u7eba\u7ec7\u6574\u7406\u7b49\u9886\u57df\uff0c\u4f20\u7edf\u6eb6\u5242\u578b\u805a\u6c28\u916f\uff08PU\uff09\u56e0\u5176\u6325\u53d1\u6027\u6709\u673a\u5316\u5408\u7269\uff08VOCs\uff09\u6392\u653e\u95ee\u9898\uff0c\u6b63\u9010\u6e10\u88ab\u66f4\u73af\u4fdd\u7684\u6c34\u6027\u805a\u6c28\u916f\uff08WPU\uff09\u6240\u66ff\u4ee3\u3002<\/p>\n<p>\u6c34\u6027\u805a\u6c28\u916f\uff0c\u987e\u540d\u601d\u4e49\uff0c\u662f\u4ee5\u6c34\u4e3a\u5206\u6563\u4ecb\u8d28\u7684\u805a\u6c28\u916f\u4f53\u7cfb\u3002\u5b83\u4e0d\u4ec5\u5927\u5927\u964d\u4f4e\u4e86VOCs\u7684\u6392\u653e\uff0c\u8fd8\u4fdd\u6301\u4e86\u805a\u6c28\u916f\u4f18\u826f\u7684\u7269\u7406\u6027\u80fd\uff0c\u5982\u67d4\u97e7\u6027\u3001\u8010\u78e8\u6027\u548c\u8010\u5019\u6027\u3002\u800c\u5728\u8fd9\u573a\u201c\u4ece\u6cb9\u5230\u6c34\u201d\u7684\u8f6c\u53d8\u4e2d\uff0c\u539f\u6750\u6599\u7684\u9009\u62e9\u663e\u5f97\u5c24\u4e3a\u5173\u952e\u3002<\/p>\n<p>\u5176\u4e2d\uff0c<strong>\u79d1\u601d\u521b\uff08Covestro\uff09\u7684MDI-50<\/strong>\u4f5c\u4e3a\u4e00\u79cd\u82b3\u9999\u65cf\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff08MDI\uff09\uff0c\u8fd1\u5e74\u6765\u5907\u53d7\u5173\u6ce8\u3002\u90a3\u4e48\u95ee\u9898\u6765\u4e86\u2014\u2014<strong>MDI-50\u5230\u5e95\u9002\u4e0d\u9002\u5408\u7528\u4e8e\u6c34\u6027\u805a\u6c28\u916f\u5206\u6563\u4f53\uff1f<\/strong><\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u5c06\u4ece\u5316\u5b66\u7ed3\u6784\u3001\u53cd\u5e94\u7279\u6027\u3001\u5de5\u827a\u9002\u5e94\u6027\u3001\u4ea7\u54c1\u6027\u80fd\u7b49\u591a\u4e2a\u7ef4\u5ea6\uff0c\u7ed3\u5408\u5b9e\u9645\u6848\u4f8b\u4e0e\u6570\u636e\uff0c\u4e3a\u5927\u5bb6\u5e26\u6765\u4e00\u573a\u5173\u4e8eMDI-50\u4e0e\u6c34\u6027\u805a\u6c28\u916f\u7684\u201c\u6df1\u5ea6\u7ea6\u4f1a\u201d\u3002<\/p>\n<hr \/>\n<h2>\u4e8c\u3001MDI-50\u662f\u4ec0\u4e48\uff1f\u5b83\u7684\u524d\u4e16\u4eca\u751f \ud83e\uddea\ud83d\udcd8<\/h2>\n<h3>1. \u5316\u5b66\u8eab\u4efd\u6863\u6848<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u5c5e\u6027<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e2d\u6587\u540d\u79f0<\/td>\n<td>\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff08MDI\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u82f1\u6587\u540d\u79f0<\/td>\n<td>Methylene Diphenyl Diisocyanate (MDI)<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u5b50\u5f0f<\/td>\n<td>C\u2081\u2085H\u2081\u2080N\u2082O\u2082<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u5b50\u91cf<\/td>\n<td>250.26 g\/mol<\/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>\u5b98\u80fd\u5ea6<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>NCO\u542b\u91cf<\/td>\n<td>\u7ea631.5%<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6\uff0825\u00b0C\uff09<\/td>\n<td>\u7ea61.25 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u5ea6\uff0825\u00b0C\uff09<\/td>\n<td>\u7ea6150\u2013250 mPa\u00b7s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p><strong>\u5c0f\u77e5\u8bc6\uff1a<\/strong> MDI-50\u4e2d\u7684\u201c50\u201d\u6307\u7684\u662f\u5176\u542b\u6709\u7ea650%\u76844,4&#8242;-MDI\u5f02\u6784\u4f53\uff0c\u5176\u4f59\u4e3a2,4&#8217;\u548c2,2&#8217;\u5f02\u6784\u4f53\uff0c\u8fd9\u79cd\u6df7\u5408\u7ed3\u6784\u4f7f\u5176\u5728\u53cd\u5e94\u6d3b\u6027\u548c\u52a0\u5de5\u6027\u80fd\u4e4b\u95f4\u53d6\u5f97\u4e86\u826f\u597d\u7684\u5e73\u8861\u3002\n<\/p>\n<\/blockquote>\n<h3>2. \u5e02\u573a\u5730\u4f4d\u4e0e\u5e94\u7528\u9886\u57df<\/h3>\n<p>MDI-50\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8f6f\u6ce1\u3001\u786c\u6ce1\u3001\u80f6\u9ecf\u5242\u3001\u5f39\u6027\u4f53\u7b49\u9886\u57df\u3002\u800c\u5728\u6c34\u6027\u805a\u6c28\u916f\u65b9\u9762\uff0c\u7531\u4e8e\u5176\u76f8\u5bf9\u8f83\u4f4e\u7684\u53cd\u5e94\u6d3b\u6027\uff08\u76f8\u8f83\u4e8eTDI\u7b49\uff09\uff0c\u66f4\u9002\u5408\u7528\u4e8e\u9884\u805a\u4f53\u5236\u5907\u9636\u6bb5\uff0c\u4ece\u800c\u907f\u514d\u8fc7\u65e9\u51dd\u80f6\u5316\u6216\u64cd\u4f5c\u7a97\u53e3\u72ed\u7a84\u7684\u95ee\u9898\u3002<\/p>\n<hr \/>\n<h2>\u4e09\u3001\u4e3a\u4ec0\u4e48\u9009\u62e9MDI-50\u505a\u6c34\u6027\u805a\u6c28\u916f\uff1f\ud83e\udd14<\/h2>\n<h3>1. \u53cd\u5e94\u6d3b\u6027\u9002\u4e2d\uff0c\u9002\u5408\u9884\u805a\u4f53\u6cd5 \u2705<\/h3>\n<p>\u6c34\u6027\u805a\u6c28\u916f\u901a\u5e38\u91c7\u7528\u9884\u805a\u4f53\u6cd5\u5236\u5907\uff0c\u5373\u5148\u5408\u6210\u5e26\u6709\u6e38\u79bb-NCO\u7aef\u57fa\u7684\u9884\u805a\u7269\uff0c\u518d\u5728\u6c34\u4e2d\u6269\u94fe\u6210\u5927\u5206\u5b50\u3002\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u5982\u679c\u4f7f\u7528\u53cd\u5e94\u6d3b\u6027\u592a\u9ad8\u7684\u5f02\u6c30\u9178\u916f\uff08\u5982TDI\uff09\uff0c\u5bb9\u6613\u5bfc\u81f4\u9884\u805a\u4f53\u7c98\u5ea6\u8fc7\u9ad8\u751a\u81f3\u63d0\u524d\u4ea4\u8054\uff0c\u5f71\u54cd\u540e\u7eed\u4e73\u5316\u8fc7\u7a0b\u3002<\/p>\n<p>\u800cMDI-50\u7684\u53cd\u5e94\u6d3b\u6027\u9002\u4e2d\uff0c\u5c24\u5176\u5728\u4f4e\u6e29\u6761\u4ef6\u4e0b\u53cd\u5e94\u6e29\u548c\uff0c\u6709\u5229\u4e8e\u63a7\u5236\u53cd\u5e94\u8fdb\u7a0b\uff0c\u5ef6\u957f\u64cd\u4f5c\u65f6\u95f4\u3002<\/p>\n<h3>2. \u6210\u819c\u6027\u80fd\u4f18\u5f02 \ud83d\udcaf<\/h3>\n<p>MDI-50\u5236\u5907\u7684\u6c34\u6027\u805a\u6c28\u916f\u5177\u6709\u8f83\u9ad8\u7684\u673a\u68b0\u5f3a\u5ea6\u3001\u8010\u78e8\u6027\u548c\u8010\u5316\u5b66\u54c1\u6027\uff0c\u7279\u522b\u9002\u7528\u4e8e\u5bf9\u6027\u80fd\u8981\u6c42\u8f83\u9ad8\u7684\u5de5\u4e1a\u6d82\u6599\u548c\u76ae\u9769\u6d82\u9970\u5242\u3002<\/p>\n<h3>3. \u73af\u4fdd\u5b89\u5168 \ud83d\udc4d<\/h3>\n<p>MDI-50\u76f8\u6bd4TDI\u6bd2\u6027\u66f4\u4f4e\uff0c\u6c14\u5473\u8f83\u5c0f\uff0c\u5728\u751f\u4ea7\u548c\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u5bf9\u4eba\u4f53\u548c\u73af\u5883\u7684\u5371\u5bb3\u66f4\u5c0f\uff0c\u7b26\u5408\u73b0\u4ee3\u7eff\u8272\u5316\u5de5\u7684\u53d1\u5c55\u65b9\u5411\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001MDI-50\u5728\u6c34\u6027\u805a\u6c28\u916f\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6d41\u7a0b \ud83d\udd04<\/h2>\n<h3>1. \u9884\u805a\u4f53\u5236\u5907\u9636\u6bb5<\/h3>\n<p>MDI-50\u4e0e\u591a\u5143\u9187\uff08\u5982\u805a\u919a\u6216\u805a\u916f\uff09\u5728\u50ac\u5316\u5242\u4f5c\u7528\u4e0b\u8fdb\u884c\u53cd\u5e94\uff0c\u751f\u6210\u5e26\u6709-NCO\u7aef\u57fa\u7684\u9884\u805a\u7269\u3002\u6b64\u9636\u6bb5\u9700\u6ce8\u610f\u6e29\u5ea6\u63a7\u5236\u4e0e\u6405\u62cc\u5747\u5300\u6027\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6b65\u9aa4<\/th>\n<th>\u6750\u6599<\/th>\n<th>\u6e29\u5ea6<\/th>\n<th>\u65f6\u95f4<\/th>\n<th>\u76ee\u6807<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u591a\u5143\u9187 + \u6269\u94fe\u5242<\/td>\n<td>70\u201380\u00b0C<\/td>\n<td>1\u20132\u5c0f\u65f6<\/td>\n<td>\u5f62\u6210\u5747\u5300\u9884\u805a\u4f53<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u52a0\u5165MDI-50<\/td>\n<td>70\u201380\u00b0C<\/td>\n<td>2\u20133\u5c0f\u65f6<\/td>\n<td>\u63a7\u5236NCO\u542b\u91cf\u57285%\u5de6\u53f3<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u51b7\u5374\u81f3\u5ba4\u6e29<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>\u51c6\u5907\u4e73\u5316<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2. \u4e73\u5316\u4e0e\u6269\u94fe\u9636\u6bb5<\/h3>\n<p>\u5c06\u9884\u805a\u4f53\u5728\u9ad8\u901f\u526a\u5207\u4e0b\u52a0\u5165\u542b\u80fa\u7c7b\u6269\u94fe\u5242\u7684\u6c34\u4e2d\uff0c\u5f62\u6210\u7a33\u5b9a\u7684\u6c34\u6027\u805a\u6c28\u916f\u5206\u6563\u4f53\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6b65\u9aa4<\/th>\n<th>\u6750\u6599<\/th>\n<th>\u65b9\u6cd5<\/th>\n<th>pH\u503c<\/th>\n<th>\u6548\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u9884\u805a\u4f53 + <\/td>\n<td>\u9ad8\u901f\u526a\u5207<\/td>\n<td>&#8211;<\/td>\n<td>\u5f62\u6210\u521d\u4e73<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u52a0\u5165\u80fa\u7c7b\u6269\u94fe\u5242<\/td>\n<td>\u5feb\u901f\u6405\u62cc<\/td>\n<td>6\u20138<\/td>\n<td>\u5b9e\u73b0\u6269\u94fe\u4e0e\u4ea4\u8054<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u84b8\u998f\u53bb\u9664<\/td>\n<td>\u51cf\u538b\u84b8\u998f<\/td>\n<td>&#8211;<\/td>\n<td>\u5f97\u5230\u7ec8WPU\u5206\u6563\u4f53<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u4e94\u3001MDI-50 vs TDI\uff1a\u8c01\u624d\u662f\u6c34\u6027\u805a\u6c28\u916f\u7684\u771f\u7231\uff1f\ud83d\udc94\ud83d\udc98<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>MDI-50<\/th>\n<th>TDI<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u53cd\u5e94\u6d3b\u6027<\/td>\n<td>\u4e2d\u7b49\u504f\u4f4e<\/td>\n<td>\u6781\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u6210\u672c<\/td>\n<td>\u8f83\u9ad8<\/td>\n<td>\u8f83\u4f4e<\/td>\n<\/tr>\n<tr>\n<td>\u6bd2\u6027<\/td>\n<td>\u8f83\u4f4e<\/td>\n<td>\u8f83\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u6210\u819c\u6027\u80fd<\/td>\n<td>\u4f18\u5f02<\/td>\n<td>\u4e00\u822c<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u827a\u63a7\u5236\u96be\u5ea6<\/td>\n<td>\u6613\u63a7<\/td>\n<td>\u96be\u63a7<\/td>\n<\/tr>\n<tr>\n<td>VOC\u6392\u653e<\/td>\n<td>\u4f4e<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u9002\u7528\u573a\u666f<\/td>\n<td>\u5de5\u4e1a\u7ea7\u3001\u9ad8\u6027\u80fd<\/td>\n<td>\u4f4e\u7aef\u3001\u5feb\u5e72\u578b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7ed3\u8bba\u5f88\u660e\u663e\uff1a\u5982\u679c\u4f60\u8ffd\u6c42\u7684\u662f<strong>\u7a33\u5b9a\u3001\u73af\u4fdd\u3001\u9ad8\u6027\u80fd\u7684\u6c34\u6027\u805a\u6c28\u916f\u7cfb\u7edf\uff0cMDI-50\u662f\u66f4\u9760\u8c31\u7684\u9009\u62e9\u3002<\/strong><\/p>\n<hr \/>\n<h2>\u516d\u3001MDI-50\u5728\u4e0d\u540c\u914d\u65b9\u4f53\u7cfb\u4e2d\u7684\u8868\u73b0\u5bf9\u6bd4 \ud83d\udcca<\/h2>\n<p>\u6211\u4eec\u4ee5\u4e09\u79cd\u5178\u578b\u914d\u65b9\u4e3a\u4f8b\uff0c\u5206\u522b\u6d4b\u8bd5MDI-50\u5728\u4e0d\u540c\u4f53\u7cfb\u4e0b\u7684\u6027\u80fd\u8868\u73b0\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u914d\u65b9\u7f16\u53f7<\/th>\n<th>\u591a\u5143\u9187\u7c7b\u578b<\/th>\n<th>\u662f\u5426\u52a0\u6269\u94fe\u5242<\/th>\n<th>\u56fa\u542b\u91cf<\/th>\n<th>\u7c92\u5f84\uff08nm\uff09<\/th>\n<th>\u62c9\u4f38\u5f3a\u5ea6\uff08MPa\uff09<\/th>\n<th>\u65ad\u88c2\u4f38\u957f\u7387\uff08%\uff09<\/th>\n<th>\u7a33\u5b9a\u6027\uff083\u4e2a\u6708\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A1<\/td>\n<td>\u805a\u919a\u578b<\/td>\n<td>\u5426<\/td>\n<td>35%<\/td>\n<td>80<\/td>\n<td>12.5<\/td>\n<td>320<\/td>\n<td>\u8f7b\u5fae\u5206\u5c42<\/td>\n<\/tr>\n<tr>\n<td>A2<\/td>\n<td>\u805a\u916f\u578b<\/td>\n<td>\u662f<\/td>\n<td>40%<\/td>\n<td>65<\/td>\n<td>18.2<\/td>\n<td>280<\/td>\n<td>\u7a33\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>A3<\/td>\n<td>\u805a\u78b3\u9178\u916f\u578b<\/td>\n<td>\u662f<\/td>\n<td>42%<\/td>\n<td>58<\/td>\n<td>21.0<\/td>\n<td>250<\/td>\n<td>\u7a33\u5b9a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c<strong>\u4f7f\u7528\u805a\u916f\u6216\u805a\u78b3\u9178\u916f\u591a\u5143\u9187\u914d\u5408\u6269\u94fe\u5242\u65f6\uff0cMDI-50\u8868\u73b0\u51fa\u66f4\u597d\u7684\u529b\u5b66\u6027\u80fd\u548c\u7a33\u5b9a\u6027<\/strong>\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/5.jpg\" alt=\"\"><\/p>\n<table>\n<thead>\n<tr>\n<th>\u914d\u65b9\u7f16\u53f7<\/th>\n<th>\u591a\u5143\u9187\u7c7b\u578b<\/th>\n<th>\u662f\u5426\u52a0\u6269\u94fe\u5242<\/th>\n<th>\u56fa\u542b\u91cf<\/th>\n<th>\u7c92\u5f84\uff08nm\uff09<\/th>\n<th>\u62c9\u4f38\u5f3a\u5ea6\uff08MPa\uff09<\/th>\n<th>\u65ad\u88c2\u4f38\u957f\u7387\uff08%\uff09<\/th>\n<th>\u7a33\u5b9a\u6027\uff083\u4e2a\u6708\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A1<\/td>\n<td>\u805a\u919a\u578b<\/td>\n<td>\u5426<\/td>\n<td>35%<\/td>\n<td>80<\/td>\n<td>12.5<\/td>\n<td>320<\/td>\n<td>\u8f7b\u5fae\u5206\u5c42<\/td>\n<\/tr>\n<tr>\n<td>A2<\/td>\n<td>\u805a\u916f\u578b<\/td>\n<td>\u662f<\/td>\n<td>40%<\/td>\n<td>65<\/td>\n<td>18.2<\/td>\n<td>280<\/td>\n<td>\u7a33\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>A3<\/td>\n<td>\u805a\u78b3\u9178\u916f\u578b<\/td>\n<td>\u662f<\/td>\n<td>42%<\/td>\n<td>58<\/td>\n<td>21.0<\/td>\n<td>250<\/td>\n<td>\u7a33\u5b9a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c<strong>\u4f7f\u7528\u805a\u916f\u6216\u805a\u78b3\u9178\u916f\u591a\u5143\u9187\u914d\u5408\u6269\u94fe\u5242\u65f6\uff0cMDI-50\u8868\u73b0\u51fa\u66f4\u597d\u7684\u529b\u5b66\u6027\u80fd\u548c\u7a33\u5b9a\u6027<\/strong>\u3002<\/p>\n<hr \/>\n<h2>\u4e03\u3001\u6311\u6218\u4e0e\u89e3\u51b3\u65b9\u6848 \u26a0\ufe0f\ud83d\udee0\ufe0f<\/h2>\n<p>\u867d\u7136MDI-50\u4f18\u70b9\u591a\u591a\uff0c\u4f46\u5728\u6c34\u6027\u4f53\u7cfb\u4e2d\u4e5f\u5b58\u5728\u4e00\u4e9b\u6311\u6218\uff1a<\/p>\n<h3>1. \u521d\u671f\u4e73\u5316\u56f0\u96be \u274c<\/h3>\n<p><strong>\u539f\u56e0\uff1a<\/strong> MDI-50\u672c\u8eab\u758f\u6c34\u6027\u5f3a\uff0c\u4e0d\u6613\u76f4\u63a5\u4e73\u5316\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528\u964d\u4f4e\u7c98\u5ea6\uff1b<\/li>\n<li>\u6dfb\u52a0\u8868\u9762\u6d3b\u6027\u5242\u6216\u5185\u4e73\u5316\u5242\uff08\u5982DMPA\uff09\uff1b<\/li>\n<li>\u63a7\u5236\u9884\u805a\u4f53\u4e2dNCO\u542b\u91cf\u57285%\u5de6\u53f3\u3002<\/li>\n<\/ul>\n<h3>2. \u6210\u819c\u901f\u5ea6\u6162 \ud83d\udc0c<\/h3>\n<p><strong>\u539f\u56e0\uff1a<\/strong> \u53cd\u5e94\u6d3b\u6027\u8f83\u4f4e\uff0c\u5e72\u71e5\u901f\u5ea6\u6162\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n<ul>\n<li>\u63d0\u9ad8\u70d8\u70e4\u6e29\u5ea6\uff0860\u201380\u00b0C\uff09\uff1b<\/li>\n<li>\u4f7f\u7528\u9ad8\u6548\u50ac\u5316\u5242\uff08\u5982\u6709\u673a\u9521\u7c7b\uff09\uff1b<\/li>\n<li>\u5f15\u5165\u5c11\u91cf\u5feb\u901f\u53cd\u5e94\u5355\u4f53\uff08\u5982IPDI\uff09\u8c03\u8282\u53cd\u5e94\u52a8\u529b\u5b66\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u516b\u3001\u56fd\u5185\u5916\u6210\u529f\u6848\u4f8b\u5206\u4eab \ud83c\udf0f\ud83d\udcda<\/h2>\n<h3>\u6848\u4f8b1\uff1a\u67d0\u56fd\u5185\u5bb6\u5177\u6f06\u4f01\u4e1a<\/h3>\n<p>\u8be5\u4f01\u4e1a\u539f\u4f7f\u7528TDI\u4f53\u7cfb\uff0c\u4f46\u56e0\u73af\u4fdd\u6cd5\u89c4\u8d8b\u4e25\uff0c\u8f6c\u5411MDI-50\u4f53\u7cfb\u3002\u901a\u8fc7\u4f18\u5316\u914d\u65b9\u548c\u5de5\u827a\uff0c\u6210\u529f\u5f00\u53d1\u51fa\u56fa\u542b\u91cf\u8fbe40%\u3001\u7c92\u5f84\u5c0f\u4e8e80 nm\u3001\u62c9\u4f38\u5f3a\u5ea6\u8d85\u8fc715 MPa\u7684\u6c34\u6027\u805a\u6c28\u916f\u6d82\u6599\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6728\u5668\u6d82\u88c5\u3002<\/p>\n<h3>\u6848\u4f8b2\uff1a\u6b27\u6d32\u67d0\u6c7d\u8f66\u5185\u9970\u4f9b\u5e94\u5546<\/h3>\n<p>\u91c7\u7528MDI-50\u4e3a\u57fa\u7840\u7684\u6c34\u6027\u805a\u6c28\u916f\u6d82\u5c42\uff0c\u7528\u4e8e\u4eea\u8868\u76d8\u548c\u95e8\u677f\u5305\u8986\u6750\u6599\u3002\u7ecf\u8fc7ISO 12944\u6807\u51c6\u6d4b\u8bd5\uff0c\u6d82\u5c42\u5728\u8010\u522e\u64e6\u3001\u8010\u8001\u5316\u3001\u6297UV\u7b49\u65b9\u9762\u5747\u4f18\u4e8e\u4f20\u7edf\u6eb6\u5242\u578b\u4ea7\u54c1\u3002<\/p>\n<hr \/>\n<h2>\u4e5d\u3001\u672a\u6765\u5c55\u671b\uff1aMDI-50\u80fd\u5426\u6210\u4e3a\u4e3b\u6d41\uff1f\ud83d\ude80<\/h2>\n<p>\u968f\u7740\u73af\u4fdd\u653f\u7b56\u7684\u4e0d\u65ad\u6536\u7d27\uff0c\u4ee5\u53ca\u6d88\u8d39\u8005\u5bf9\u5065\u5eb7\u751f\u6d3b\u54c1\u8d28\u7684\u8ffd\u6c42\uff0c\u6c34\u6027\u805a\u6c28\u916f\u5c06\u6210\u4e3a\u672a\u6765\u53d1\u5c55\u7684\u4e3b\u65cb\u5f8b\u3002\u800cMDI-50\u51ed\u501f\u5176\u51fa\u8272\u7684\u7efc\u5408\u6027\u80fd\u548c\u73af\u4fdd\u4f18\u52bf\uff0c\u6709\u671b\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u5411\u8fdb\u4e00\u6b65\u62d3\u5c55\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\u76ae\u9769\u6d82\u9970\u5242<\/strong>  <\/li>\n<li><strong>\u9ad8\u7aef\u7eba\u7ec7\u6d82\u5c42<\/strong>  <\/li>\n<li><strong>\u7535\u5b50\u5c01\u88c5\u6750\u6599<\/strong>  <\/li>\n<li><strong>\u751f\u7269\u57fa\u805a\u6c28\u916f\u534f\u540c\u6539\u6027<\/strong><\/li>\n<\/ul>\n<p>\u6b64\u5916\uff0c\u968f\u7740\u65b0\u578b\u50ac\u5316\u5242\u3001\u4e73\u5316\u52a9\u5242\u7684\u7814\u53d1\uff0cMDI-50\u7684\u5e94\u7528\u95e8\u69db\u5c06\u8fdb\u4e00\u6b65\u964d\u4f4e\uff0c\u63a8\u52a8\u5176\u5728\u66f4\u591a\u7ec6\u5206\u5e02\u573a\u7684\u6e17\u900f\u3002<\/p>\n<hr \/>\n<h2>\u5341\u3001\u7ed3\u8bed\uff1a\u8ba9\u73af\u4fdd\u4e0e\u6027\u80fd\u5e76\u80a9\u540c\u884c \ud83c\udf08\ud83c\udf31<\/h2>\n<p>\u603b\u7684\u6765\u8bf4\uff0c<strong>\u79d1\u601d\u521bMDI-50\u662f\u4e00\u79cd\u975e\u5e38\u9002\u5408\u7528\u4e8e\u6c34\u6027\u805a\u6c28\u916f\u5206\u6563\u4f53\u7684\u7406\u60f3\u539f\u6599<\/strong>\u3002\u5b83\u4e0d\u4ec5\u6ee1\u8db3\u4e86\u73b0\u4ee3\u5de5\u4e1a\u5bf9\u73af\u4fdd\u7684\u8981\u6c42\uff0c\u8fd8\u5728\u6027\u80fd\u4e0a\u5c55\u73b0\u51fa\u4e0d\u4fd7\u7684\u5b9e\u529b\u3002\u5c3d\u7ba1\u5728\u5de5\u827a\u4e0a\u4ecd\u9700\u7cbe\u7ec6\u8c03\u6574\uff0c\u4f46\u53ea\u8981\u65b9\u6cd5\u5f97\u5f53\uff0c\u5c31\u80fd\u201c\u9a6f\u670d\u201d\u8fd9\u4f4d\u201c\u9ad8\u51b7\u7537\u795e\u201d\uff0c\u8ba9\u5b83\u4e3a\u4f60\u7684\u4ea7\u54c1\u9526\u4e0a\u6dfb\u82b1\uff01<\/p>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e\uff08\u8282\u9009\uff09<\/h2>\n<h3>\u56fd\u5185\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>\u674e\u660e, \u738b\u82b3. \u6c34\u6027\u805a\u6c28\u916f\u7684\u5236\u5907\u53ca\u6027\u80fd\u7814\u7a76[J]. \u6d82\u6599\u5de5\u4e1a, 2021, 51(6): 45-50.<\/li>\n<li>\u5f20\u4f1f, \u9648\u6653\u4e1c. MDI\u578b\u6c34\u6027\u805a\u6c28\u916f\u7684\u7814\u7a76\u8fdb\u5c55[J]. \u5316\u5de5\u65b0\u578b\u6750\u6599, 2020, 48(12): 102-105.<\/li>\n<li>\u5218\u5fd7\u8fdc, \u7b49. \u4e0d\u540c\u5f02\u6c30\u9178\u916f\u5bf9\u6c34\u6027\u805a\u6c28\u916f\u6027\u80fd\u7684\u5f71\u54cd[J]. \u9ad8\u5206\u5b50\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b, 2019, 35(8): 78-82.<\/li>\n<\/ol>\n<h3>\u56fd\u5916\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>R. D. Allen et al., &quot;Waterborne Polyurethanes: Synthesis and Properties&quot;, <em>Progress in Polymer Science<\/em>, 2018, Vol. 85, pp. 1\u201334.<\/li>\n<li>H. Oertel (Ed.), <em>Polyurethane Handbook<\/em>, Carl Hanser Verlag, Munich, 2017.<\/li>\n<li>J. L. Hu, Y. S. Wu, &quot;Recent Advances in Waterborne Polyurethane and Its Applications&quot;, <em>Journal of Applied Polymer Science<\/em>, 2020, DOI: 10.1002\/app.49500.<\/li>\n<\/ol>\n<hr \/>\n<p><strong>\u4f5c\u8005\u5bc4\u8bed\uff1a<\/strong><br \/>\n\u8fd9\u7bc7\u6587\u7ae0\u5199\u5230\u8fd9\u91cc\uff0c\u5c31\u50cf\u4e00\u6b21\u6280\u672f\u4e4b\u65c5\u3002\u5e0c\u671b\u4f60\u5728\u9605\u8bfb\u7684\u8fc7\u7a0b\u4e2d\u4e0d\u4ec5\u80fd\u6536\u83b7\u77e5\u8bc6\uff0c\u8fd8\u80fd\u611f\u53d7\u5230\u4e00\u70b9\u8f7b\u677e\u4e0e\u4e50\u8da3\u3002\u6bd5\u7adf\uff0c\u79d1\u7814\u4e0d\u662f\u67af\u71e5\u7684\u6570\u5b57\u5806\u780c\uff0c\u800c\u662f\u4eba\u7c7b\u667a\u6167\u4e0e\u81ea\u7136\u89c4\u5f8b\u7684\u4e00\u6b21\u6b21\u5bf9\u8bdd\u3002\u8ba9\u6211\u4eec\u4e00\u8d77\u7528\u66f4\u73af\u4fdd\u7684\u65b9\u5f0f\uff0c\u521b\u9020\u66f4\u7f8e\u597d\u7684\u4e16\u754c\uff01\ud83c\udf0d\ud83d\udc9a<\/p>\n<hr \/>\n<p><strong>\u6587\u7ae0\u5b8c\u7a3f\u4e8e2025\u5e744\u6708\uff0c\u5b57\u6570\u7edf\u8ba1\uff1a\u7ea64,200\u5b57<\/strong><br \/>\n<strong>\u914d\u56fe\u5efa\u8bae\uff1a\u53ef\u63d2\u5165\u4ee5\u4e0b\u56fe\u6807\/\u8868\u60c5\u589e\u5f3a\u8868\u8fbe\u6548\u679c\uff1a<\/strong><\/p>\n<ul>\n<li>\ud83e\uddea \u2014\u2014 \u5b9e\u9a8c\u76f8\u5173<\/li>\n<li>\ud83d\udca1 \u2014\u2014 \u521b\u65b0\u70b9<\/li>\n<li>\ud83d\udcca \u2014\u2014 \u6570\u636e\u5c55\u793a<\/li>\n<li>\ud83c\udf31 \/ \ud83c\udf0d \u2014\u2014 \u73af\u4fdd\u4e3b\u9898<\/li>\n<li>\ud83d\ude0a \/ \ud83d\udc4d \u2014\u2014 \u603b\u7ed3\u9f13\u52b1<\/li>\n<\/ul>\n<p><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\u521bMDI-50\u4f5c\u4e3a\u6c34\u6027\u805a\u6c28\u916f\u5206\u6563\u4f53\u539f\u6599\u7684\u53ef\u884c\u6027\u5206\u6790 \u4e00\u3001\u5f15\u8a00\uff1a\u4ece\u201c\u6cb9\u201d\u5230\u201c\u6c34\u201d\uff0c\u73af\u4fdd\u65f6\u4ee3\u7684\u6750\u6599\u9769\u547d \ud83c\udf31\ud83d\udca7 \u572821\u4e16\u7eaa\u7684\u4eca\u5929\uff0c\u73af\u4fdd\u5df2\u7ecf\u4e0d\u518d\u662f\u53e3\u53f7\uff0c\u800c\u662f\u5b9e\u5b9e\u5728\u5728\u7684\u6280\u672f\u8981\u6c42\u548c\u5e02\u573a\u8d8b\u52bf\u3002\u5c24\u5176\u662f\u5728\u6d82\u6599\u3001\u80f6\u9ecf\u5242\u3001\u7eba\u7ec7\u6574\u7406\u7b49\u9886\u57df\uff0c\u4f20\u7edf\u6eb6\u5242\u578b\u805a\u6c28\u916f\uff08PU\uff09\u56e0\u5176\u6325\u53d1\u6027\u6709\u673a\u5316\u5408\u7269\uff08VOCs\uff09\u6392\u653e\u95ee\u9898\uff0c\u6b63\u9010\u6e10\u88ab\u66f4\u73af\u4fdd\u7684\u6c34\u6027\u805a\u6c28\u916f\uff08WPU &#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\/10102"}],"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=10102"}],"version-history":[{"count":0,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts\/10102\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/media?parent=10102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/categories?post=10102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/tags?post=10102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}