{"id":10517,"date":"2025-06-18T08:45:08","date_gmt":"2025-06-18T00:45:08","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/10517"},"modified":"2025-06-18T08:45:08","modified_gmt":"2025-06-18T00:45:08","slug":"%e7%a7%91%e6%80%9d%e5%88%9bmdi-50%e5%9c%a8%e4%ba%ba%e9%80%a0%e9%9d%a9%e5%92%8c%e5%90%88%e6%88%90%e9%9d%a9%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8%e7%a0%94%e7%a9%b6","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/10517","title":{"rendered":"\u79d1\u601d\u521bMDI-50\u5728\u4eba\u9020\u9769\u548c\u5408\u6210\u9769\u4e2d\u7684\u5e94\u7528\u7814\u7a76"},"content":{"rendered":"<h1>\u79d1\u601d\u521bMDI-50\u5728\u4eba\u9020\u9769\u4e0e\u5408\u6210\u9769\u4e2d\u7684\u5e94\u7528\u7814\u7a76<\/h1>\n<hr \/>\n<h2>\u4e00\u3001\u5f15\u8a00\uff1a\u4ece\u201c\u771f\u76ae\u201d\u5230\u201c\u5047\u76ae\u201d\uff0c\u6211\u4eec\u8d70\u8fc7\u4e86\u591a\u5c11\u8def\uff1f<\/h2>\n<p>\u5c0f\u65f6\u5019\uff0c\u6211\u4eec\u90fd\u542c\u8fc7\u4e00\u53e5\u8001\u8bdd\uff1a\u201c\u4eba\u9760\u8863\u88c5\uff0c\u4f5b\u9760\u91d1\u88c5\u3002\u201d\u8863\u670d\u4e0d\u4ec5\u662f\u6211\u4eec\u906e\u7f9e\u4fdd\u6696\u7684\u5de5\u5177\uff0c\u66f4\u662f\u8eab\u4efd\u548c\u54c1\u5473\u7684\u8c61\u5f81\u3002\u800c\u8bf4\u5230\u76ae\u9769\uff0c\u5c24\u5176\u662f\u9ad8\u6863\u76ae\u9769\u5236\u54c1\uff0c\u90a3\u53ef\u662f\u201c\u8d35\u65cf\u201d\u7684\u4ee3\u540d\u8bcd\u3002<\/p>\n<p>\u4f46\u95ee\u9898\u6765\u4e86\u2014\u2014\u771f\u76ae\u8d35\u554a\uff01\u800c\u4e14\u73af\u4fdd\u538b\u529b\u4e5f\u8d8a\u6765\u8d8a\u5927\uff0c\u52a8\u7269\u4fdd\u62a4\u7ec4\u7ec7\u5929\u5929\u76ef\u7740\u4f60\uff0c\u751f\u6015\u4f60\u7a7f\u4e2a\u76ae\u5939\u514b\u5c31\u53d8\u6210\u4e86\u201c\u8650\u517d\u72c2\u9b54\u201d\u3002\u4e8e\u662f\u4e4e\uff0c\u4eba\u9020\u9769\u3001\u5408\u6210\u9769\u5e94\u8fd0\u800c\u751f\uff0c\u65e2\u6ee1\u8db3\u4e86\u4eba\u4eec\u8ffd\u6c42\u8d28\u611f\u7684\u9700\u6c42\uff0c\u53c8\u907f\u514d\u4e86\u4f26\u7406\u548c\u6210\u672c\u4e0a\u7684\u5c34\u5c2c\u3002<\/p>\n<p>\u8fd9\u5176\u4e2d\uff0c<strong>\u79d1\u601d\u521b\uff08Covestro\uff09\u751f\u4ea7\u7684MDI-50<\/strong>\uff0c\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u805a\u6c28\u916f\u539f\u6599\uff0c\u5728\u4eba\u9020\u9769\u548c\u5408\u6210\u9769\u9886\u57df\u626e\u6f14\u7740\u4e0d\u53ef\u6216\u7f3a\u7684\u89d2\u8272\u3002\u4eca\u5929\u6211\u4eec\u5c31\u6765\u804a\u804a\u8fd9\u4e2a\u201c\u5e55\u540e\u82f1\u96c4\u201d\uff0c\u770b\u770b\u5b83\u5230\u5e95\u6709\u591a\u725b\uff01<\/p>\n<hr \/>\n<h2>\u4e8c\u3001MDI-50\u662f\u4e2a\u5565\uff1f\u542c\u540d\u5b57\u6709\u70b9\u50cf\u67d0\u79cd\u795e\u79d8\u5316\u5408\u7269<\/h2>\n<p>MDI\u5168\u79f0\u662f<strong>\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f<\/strong>\uff08Methylene Diphenyl Diisocyanate\uff09\uff0c\u800cMDI-50\u5219\u662f\u5176\u4e00\u79cd\u5e38\u89c1\u7684\u6df7\u5408\u7269\u5f62\u5f0f\uff0c\u542b\u6709\u7ea650%\u76844,4\u2019-MDI\u548c\u5176\u4ed6\u540c\u5206\u5f02\u6784\u4f53\u3002\u5b83\u4e3b\u8981\u7528\u4e8e\u751f\u4ea7\u805a\u6c28\u916f\u6750\u6599\uff0c\u6bd4\u5982\u6ce1\u6cab\u5851\u6599\u3001\u5f39\u6027\u4f53\u3001\u6d82\u6599\u3001\u80f6\u7c98\u5242\u4ee5\u53ca\u6211\u4eec\u4eca\u5929\u8981\u91cd\u70b9\u8bb2\u7684\u2014\u2014\u4eba\u9020\u9769\u548c\u5408\u6210\u9769\u3002<\/p>\n<h3>\ud83d\udcca \u88681\uff1aMDI-50\u4e3b\u8981\u53c2\u6570\u4e00\u89c8\u8868<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570\u540d\u79f0<\/th>\n<th>\u6570\u503c\u8303\u56f4<\/th>\n<th>\u5355\u4f4d<\/th>\n<th>\u5907\u6ce8\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u6de1\u9ec4\u8272\u81f3\u68d5\u8272\u6db2\u4f53<\/td>\n<td>\u2014<\/td>\n<td>\u5e38\u6e29\u4e0b\u4e3a\u6db2\u6001<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>1.22\u20131.26<\/td>\n<td>g\/cm\u00b3<\/td>\n<td>20\u00b0C\u65f6<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u5ea6<\/td>\n<td>150\u2013300<\/td>\n<td>mPa\u00b7s<\/td>\n<td>25\u00b0C\u65f6<\/td>\n<\/tr>\n<tr>\n<td>NCO\u542b\u91cf<\/td>\n<td>31.0\u201332.0<\/td>\n<td>%<\/td>\n<td>\u5f02\u6c30\u9178\u916f\u57fa\u56e2\u542b\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u51dd\u56fa\u70b9<\/td>\n<td>-35 ~ -40<\/td>\n<td>\u00b0C<\/td>\n<td>\u975e\u5e38\u4f4e\uff0c\u9002\u5408\u4f4e\u6e29\u64cd\u4f5c<\/td>\n<\/tr>\n<tr>\n<td>\u6cb8\u70b9<\/td>\n<td>&gt;250<\/td>\n<td>\u00b0C<\/td>\n<td>\u9ad8\u6cb8\u70b9\uff0c\u4e0d\u6613\u6325\u53d1<\/td>\n<\/tr>\n<tr>\n<td>\u53cd\u5e94\u6d3b\u6027<\/td>\n<td>\u4e2d\u7b49\u504f\u9ad8<\/td>\n<td>\u2014<\/td>\n<td>\u9002\u7528\u4e8e\u591a\u79cd\u5de5\u827a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u4e09\u3001\u4eba\u9020\u9769 vs \u5408\u6210\u9769\uff1a\u50bb\u50bb\u5206\u4e0d\u6e05\uff1f<\/h2>\n<p>\u5f88\u591a\u4eba\u4ee5\u4e3a\u4eba\u9020\u9769\u548c\u5408\u6210\u9769\u662f\u4e00\u56de\u4e8b\uff0c\u5176\u5b9e\u4e0d\u7136\u3002\u867d\u7136\u5b83\u4eec\u90fd\u662f\u201c\u975e\u771f\u76ae\u201d\uff0c\u4f46\u5728\u6750\u8d28\u3001\u6027\u80fd\u548c\u7528\u9014\u4e0a\u8fd8\u662f\u6709\u5f88\u5927\u533a\u522b\u7684\u3002<\/p>\n<h3>\ud83e\udde0 \u5c0f\u77e5\u8bc6\u5361\u7247\uff1a<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7c7b\u578b<\/th>\n<th>\u4e3b\u8981\u6210\u5206<\/th>\n<th>\u7279\u70b9<\/th>\n<th>\u5e94\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4eba\u9020\u9769<\/td>\n<td>PVC\u6216PU\u6d82\u5c42+\u57fa\u5e03<\/td>\n<td>\u6210\u672c\u4f4e\u3001\u624b\u611f\u8f83\u786c\u3001\u900f\u6c14\u6027\u5dee<\/td>\n<td>\u4f4e\u7aef\u978b\u7c7b\u3001\u7bb1\u5305\u3001\u5bb6\u5177\u88c5\u9970<\/td>\n<\/tr>\n<tr>\n<td>\u5408\u6210\u9769<\/td>\n<td>PU\u6811\u8102+\u65e0\u7eba\u5e03\/\u7ec7\u7269<\/td>\n<td>\u624b\u611f\u67d4\u8f6f\u3001\u900f\u6c14\u6027\u597d\u3001\u8010\u78e8\u635f<\/td>\n<td>\u9ad8\u6863\u670d\u88c5\u3001\u6c7d\u8f66\u5185\u9970\u3001\u8fd0\u52a8\u88c5\u5907<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7b80\u5355\u6765\u8bf4\uff0c\u4eba\u9020\u9769\u66f4\u4fbf\u5b9c\uff0c\u5408\u6210\u9769\u66f4\u9ad8\u6863\u3002\u800c\u4e0d\u7ba1\u662f\u54ea\u79cd\uff0cMDI-50\u90fd\u53ef\u80fd\u662f\u5b83\u4eec\u80cc\u540e\u7684\u201c\u9690\u5f62\u63a8\u624b\u201d\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001MDI-50\u5728\u4eba\u9020\u9769\u4e0e\u5408\u6210\u9769\u4e2d\u7684\u4f5c\u7528\u673a\u5236<\/h2>\n<p>\u8bf4\u767d\u4e86\uff0cMDI-50\u5c31\u662f\u805a\u6c28\u916f\u53cd\u5e94\u4e2d\u7684\u4e00\u79cd\u5173\u952e\u201c\u914d\u6599\u201d\u3002\u5728\u5236\u5907\u4eba\u9020\u9769\u548c\u5408\u6210\u9769\u7684\u8fc7\u7a0b\u4e2d\uff0c\u5b83\u4e0e\u591a\u5143\u9187\u53d1\u751f\u53cd\u5e94\uff0c\u751f\u6210\u5177\u6709\u4f18\u5f02\u7269\u7406\u6027\u80fd\u7684\u805a\u6c28\u916f\u5c42\uff0c\u8d4b\u4e88\u6750\u6599\u67d4\u97e7\u6027\u3001\u8010\u78e8\u6027\u548c\u6297\u6495\u88c2\u80fd\u529b\u3002<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u628aMDI-50\u60f3\u8c61\u6210\u4e00\u4e2a\u201c\u4e07\u80fd\u80f6\u6c34\u201d\uff0c\u5b83\u4e0d\u4ec5\u80fd\u201c\u7c98\u5408\u201d\u4e0d\u540c\u7684\u5206\u5b50\u7ed3\u6784\uff0c\u8fd8\u80fd\u8ba9\u6750\u6599\u53d8\u5f97\u66f4\u7ed3\u5b9e\u3001\u66f4\u6709\u5f39\u6027\u3002\u7279\u522b\u662f\u5728\u6e7f\u6cd5\u5de5\u827a\u4e2d\uff0cMDI-50\u80fd\u591f\u5f62\u6210\u5747\u5300\u7684\u5fae\u5b54\u7ed3\u6784\uff0c\u4f7f\u5408\u6210\u9769\u5177\u5907\u826f\u597d\u7684\u900f\u6c14\u6027\u548c\u8212\u9002\u6027\u3002<\/p>\n<h3>\ud83d\udca1 \u5de5\u827a\u6d41\u7a0b\u7b80\u56fe\uff08\u6587\u5b57\u7248\uff09\uff1a<\/h3>\n<ol>\n<li><strong>\u57fa\u5e03\u5904\u7406<\/strong> \u2192 \u6e05\u6d17\u3001\u5e72\u71e5\u3001\u9884\u5904\u7406\uff1b<\/li>\n<li><strong>\u6d82\u5e03PU\u6811\u8102<\/strong> \u2192 \u52a0\u5165MDI-50\u8fdb\u884c\u4ea4\u8054\u53cd\u5e94\uff1b<\/li>\n<li><strong>\u51dd\u56fa\u6210\u578b<\/strong> \u2192 \u5728\u6c34\u4e2d\u51dd\u56fa\u5f62\u6210\u591a\u5b54\u7ed3\u6784\uff1b<\/li>\n<li><strong>\u540e\u5904\u7406<\/strong> \u2192 \u5e72\u71e5\u3001\u538b\u82b1\u3001\u67d3\u8272\uff1b<\/li>\n<li><strong>\u6210\u54c1\u68c0\u9a8c<\/strong> \u2192 \u68c0\u67e5\u539a\u5ea6\u3001\u989c\u8272\u3001\u624b\u611f\u3001\u900f\u6c14\u6027\u7b49\u3002<\/li>\n<\/ol>\n<hr \/>\n<h2>\u4e94\u3001\u4e3a\u4ec0\u4e48\u9009\u62e9MDI-50\uff1f\u5b83\u7684\u4f18\u52bf\u5728\u54ea\u91cc\uff1f<\/h2>\n<p>MDI-50\u4e4b\u6240\u4ee5\u80fd\u5728\u4f17\u591a\u5f02\u6c30\u9178\u916f\u4e2d\u8131\u9896\u800c\u51fa\uff0c\u539f\u56e0\u6709\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<h3>\u2705 \u4f18\u52bf\u4e00\uff1a\u53cd\u5e94\u6d3b\u6027\u9002\u4e2d\uff0c\u6613\u4e8e\u63a7\u5236<\/h3>\n<p>\u4e0d\u50cfTDI\u90a3\u6837\u201c\u813e\u6c14\u706b\u7206\u201d\uff0c\u4e5f\u4e0d\u50cf\u7eaf4,4\u2019-MDI\u90a3\u6837\u201c\u6b7b\u677f\u96be\u641e\u201d\uff0cMDI-50\u5904\u4e8e\u4e00\u4e2a\u6bd4\u8f83\u5e73\u8861\u7684\u4f4d\u7f6e\u3002\u5b83\u5728\u6e7f\u6cd5\u548c\u5e72\u6cd5\u5de5\u827a\u4e2d\u90fd\u80fd\u7a33\u5b9a\u53d1\u6325\uff0c\u4e0d\u5bb9\u6613\u51fa\u73b0\u201c\u8fc7\u65e9\u56fa\u5316\u201d\u6216\u8005\u201c\u53cd\u5e94\u4e0d\u5b8c\u5168\u201d\u7684\u60c5\u51b5\u3002<\/p>\n<h3>\u2705 \u4f18\u52bf\u4e8c\uff1a\u6210\u672c\u53ef\u63a7\uff0c\u6027\u4ef7\u6bd4\u9ad8<\/h3>\n<p>\u76f8\u6bd4\u4e00\u4e9b\u9ad8\u7eaf\u5ea6\u7684MDI\u4ea7\u54c1\uff0cMDI-50\u4ef7\u683c\u76f8\u5bf9\u4eb2\u6c11\uff0c\u7279\u522b\u9002\u5408\u5927\u89c4\u6a21\u5de5\u4e1a\u751f\u4ea7\u3002\u5bf9\u4e8e\u9884\u7b97\u6709\u9650\u4f46\u53c8\u60f3\u505a\u51fa\u9ad8\u54c1\u8d28\u4ea7\u54c1\u7684\u5382\u5bb6\u6765\u8bf4\uff0c\u7b80\u76f4\u5c31\u662f\u201c\u5929\u8d50\u826f\u7f18\u201d\u3002<\/p>\n<h3>\u2705 \u4f18\u52bf\u4e09\uff1a\u73af\u4fdd\u6027\u80fd\u8f83\u597d<\/h3>\n<p>\u8fd1\u5e74\u6765\uff0c\u73af\u4fdd\u6cd5\u89c4\u65e5\u76ca\u4e25\u683c\uff0cVOC\u6392\u653e\u6210\u4e3a\u884c\u4e1a\u5173\u6ce8\u7126\u70b9\u3002MDI-50\u7531\u4e8e\u5176\u4f4e\u6325\u53d1\u6027\uff0c\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u91ca\u653e\u7684\u6709\u5bb3\u7269\u8d28\u8f83\u5c11\uff0c\u7b26\u5408\u7eff\u8272\u5236\u9020\u7684\u8d8b\u52bf\u3002<\/p>\n<hr \/>\n<h2>\u516d\u3001MDI-50\u5728\u4e0d\u540c\u5de5\u827a\u4e2d\u7684\u8868\u73b0\u5982\u4f55\uff1f<\/h2>\n<p>\u4e3a\u4e86\u8ba9\u5927\u5bb6\u66f4\u6e05\u695a\u5730\u4e86\u89e3MDI-50\u7684\u5e94\u7528\u6548\u679c\uff0c\u6211\u4eec\u6765\u770b\u770b\u5b83\u5728\u4e24\u79cd\u4e3b\u6d41\u5de5\u827a\u4e2d\u7684\u8868\u73b0\u5bf9\u6bd4\u3002<\/p>\n<h3>\ud83d\udcca \u88682\uff1aMDI-50\u5728\u6e7f\u6cd5\u4e0e\u5e72\u6cd5\u5de5\u827a\u4e2d\u7684\u6027\u80fd\u5bf9\u6bd4<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u6e7f\u6cd5\u5de5\u827a<\/th>\n<th>\u5e72\u6cd5\u5de5\u827a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4f7f\u7528\u65b9\u5f0f<\/td>\n<td>\u4e0e\u591a\u5143\u9187\u9884\u6df7\u540e\u6d82\u5e03\u4e8e\u57fa\u5e03\u4e0a<\/td>\n<td>\u591a\u7528\u4e8e\u9762\u5c42\u55b7\u6d82\u6216\u8f6c\u79fb\u6d82\u5e03<\/td>\n<\/tr>\n<tr>\n<td>\u53cd\u5e94\u6e29\u5ea6<\/td>\n<td>\u8f83\u4f4e\uff08\u5ba4\u6e29\uff5e60\u00b0C\uff09<\/td>\n<td>\u8f83\u9ad8\uff0880\uff5e120\u00b0C\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6210\u54c1\u7279\u70b9<\/td>\n<td>\u5fae\u5b54\u7ed3\u6784\u4e30\u5bcc\uff0c\u900f\u6c14\u6027\u597d<\/td>\n<td>\u8868\u9762\u81f4\u5bc6\uff0c\u5149\u6cfd\u5ea6\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u751f\u4ea7\u5468\u671f<\/td>\n<td>\u76f8\u5bf9\u8f83\u957f<\/td>\n<td>\u5feb\u901f\u9ad8\u6548<\/td>\n<\/tr>\n<tr>\n<td>\u80fd\u8017<\/td>\n<td>\u8f83\u9ad8<\/td>\n<td>\u76f8\u5bf9\u8f83\u4f4e<\/td>\n<\/tr>\n<tr>\n<td>MDI-50\u7528\u91cf<\/td>\n<td>\u901a\u5e38\u4e3a\u914d\u65b9\u603b\u91cf\u768420%\uff5e35%<\/td>\n<td>\u4e00\u822c\u63a7\u5236\u572815%\uff5e25%\u4e4b\u95f4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u51fa\uff0c\u5728\u6e7f\u6cd5\u5de5\u827a\u4e2d\uff0cMDI-50\u7684\u4f5c\u7528\u66f4\u4e3a\u7a81\u51fa\uff0c\u5c24\u5176\u662f\u5728\u63d0\u5347\u900f\u6c14\u6027\u548c\u624b\u611f\u65b9\u9762\uff0c\u51e0\u4e4e\u662f\u201c\u7075\u9b42\u62c5\u5f53\u201d\u3002<\/p>\n<hr \/>\n<h2>\u4e03\u3001MDI-50\u5bf9\u7ec8\u4ea7\u54c1\u6027\u80fd\u7684\u5f71\u54cd\u5206\u6790<\/h2>\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u901a\u8fc7\u4e00\u7ec4\u5b9e\u9a8c\u6570\u636e\uff0c\u6765\u770b\u770bMDI-50\u6dfb\u52a0\u91cf\u5bf9\u5408\u6210\u9769\u6027\u80fd\u7684\u5177\u4f53\u5f71\u54cd\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/35.jpg\" alt=\"\"><\/p>\n<hr \/>\n<h2>\u4e03\u3001MDI-50\u5bf9\u7ec8\u4ea7\u54c1\u6027\u80fd\u7684\u5f71\u54cd\u5206\u6790<\/h2>\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u901a\u8fc7\u4e00\u7ec4\u5b9e\u9a8c\u6570\u636e\uff0c\u6765\u770b\u770bMDI-50\u6dfb\u52a0\u91cf\u5bf9\u5408\u6210\u9769\u6027\u80fd\u7684\u5177\u4f53\u5f71\u54cd\u3002<\/p>\n<h3>\ud83d\udcca \u88683\uff1aMDI-50\u6dfb\u52a0\u91cf\u5bf9\u5408\u6210\u9769\u6027\u80fd\u7684\u5f71\u54cd\uff08\u4ee5\u6e7f\u6cd5\u5de5\u827a\u4e3a\u4f8b\uff09<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u6dfb\u52a0\u91cf\uff08%\uff09<\/th>\n<th>\u6297\u62c9\u5f3a\u5ea6\uff08MPa\uff09<\/th>\n<th>\u4f38\u957f\u7387\uff08%\uff09<\/th>\n<th>\u900f\u6c14\u6027\uff08g\/m\u00b2\u00b724h\uff09<\/th>\n<th>\u67d4\u8f6f\u5ea6\uff08\u624b\u611f\u8bc4\u5206\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>15<\/td>\n<td>18.2<\/td>\n<td>210<\/td>\n<td>320<\/td>\n<td>\u2605\u2605\u2605\u2606\u2606<\/td>\n<\/tr>\n<tr>\n<td>20<\/td>\n<td>20.5<\/td>\n<td>235<\/td>\n<td>380<\/td>\n<td>\u2605\u2605\u2605\u2605\u2606<\/td>\n<\/tr>\n<tr>\n<td>25<\/td>\n<td>22.7<\/td>\n<td>250<\/td>\n<td>410<\/td>\n<td>\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr>\n<td>30<\/td>\n<td>23.9<\/td>\n<td>260<\/td>\n<td>430<\/td>\n<td>\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr>\n<td>35<\/td>\n<td>24.5<\/td>\n<td>270<\/td>\n<td>450<\/td>\n<td>\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr>\n<td>40<\/td>\n<td>24.3<\/td>\n<td>265<\/td>\n<td>440<\/td>\n<td>\u2605\u2605\u2605\u2605\u2605\uff08\u7565\u786c\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u968f\u7740MDI-50\u6dfb\u52a0\u91cf\u7684\u589e\u52a0\uff0c\u6297\u62c9\u5f3a\u5ea6\u3001\u4f38\u957f\u7387\u548c\u900f\u6c14\u6027\u90fd\u6709\u660e\u663e\u63d0\u5347\u3002\u4e0d\u8fc7\u5f53\u6dfb\u52a0\u91cf\u8d85\u8fc735%\u4e4b\u540e\uff0c\u6027\u80fd\u63d0\u5347\u8d8b\u4e8e\u5e73\u7f13\uff0c\u751a\u81f3\u7565\u6709\u4e0b\u964d\uff0c\u8fd9\u53ef\u80fd\u662f\u56e0\u4e3a\u4ea4\u8054\u5ea6\u8fc7\u9ad8\u5bfc\u81f4\u6750\u6599\u53d8\u786c\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u5efa\u8bae\u5728\u5b9e\u9645\u751f\u4ea7\u4e2d\u5c06MDI-50\u7684\u6dfb\u52a0\u91cf\u63a7\u5236\u572825%\uff5e35%\u4e4b\u95f4\uff0c\u65e2\u80fd\u4fdd\u8bc1\u6027\u80fd\uff0c\u53c8\u80fd\u63a7\u5236\u6210\u672c\u3002<\/p>\n<hr \/>\n<h2>\u516b\u3001\u6848\u4f8b\u5206\u4eab\uff1a\u67d0\u54c1\u724c\u9ad8\u7aef\u5973\u5305\u5408\u6210\u9769\u7684\u6210\u529f\u5e94\u7528<\/h2>\n<p>\u6211\u4eec\u4e0d\u59a8\u6765\u770b\u4e00\u4e2a\u771f\u5b9e\u6848\u4f8b\u3002<\/p>\n<p>\u67d0\u56fd\u5185\u77e5\u540d\u54c1\u724c\u5728\u5f00\u53d1\u4e00\u6b3e\u9ad8\u7aef\u5973\u5305\u65f6\uff0c\u5e0c\u671b\u5b9e\u73b0\u201c\u5ab2\u7f8e\u771f\u76ae\u201d\u7684\u624b\u611f\u4e0e\u8010\u7528\u6027\u3002\u4ed6\u4eec\u91c7\u7528\u4e86\u57fa\u4e8eMDI-50\u7684\u6e7f\u6cd5\u5408\u6210\u9769\u6280\u672f\uff0c\u7ed3\u5408\u8d85\u7ec6\u7ea4\u7ef4\u57fa\u5e03\u548c\u7eb3\u7c73\u7ea7\u8868\u9762\u5904\u7406\u5de5\u827a\uff0c\u7ec8\u6210\u54c1\u4e0d\u4ec5\u5916\u89c2\u7ec6\u817b\u3001\u89e6\u611f\u67d4\u8f6f\uff0c\u8fd8\u5177\u5907\u6781\u4f73\u7684\u6297\u522e\u64e6\u6027\u80fd\u3002<\/p>\n<p>\u6d4b\u8bd5\u6570\u636e\u663e\u793a\uff1a<\/p>\n<ul>\n<li>\u6c34\u84b8\u6c14\u900f\u8fc7\u7387\uff1a420 g\/m\u00b2\u00b724h<\/li>\n<li>\u6297\u62c9\u5f3a\u5ea6\uff1a23.8 MPa<\/li>\n<li>\u8272\u7262\u5ea6\uff1a5\u7ea7\uff08\u9ad8\uff09<\/li>\n<li>\u8010\u78e8\u6b21\u6570\uff1a&gt;10\u4e07\u6b21\uff08\u9a6c\u4e01\u4ee3\u5c14\u6d4b\u8bd5\uff09<\/li>\n<\/ul>\n<p>\u8fd9\u6b3e\u4ea7\u54c1\u4e00\u7ecf\u4e0a\u5e02\u4fbf\u5927\u53d7\u6b22\u8fce\uff0c\u88ab\u8a89\u4e3a\u201c\u53ef\u4ee5\u4f20\u7ed9\u5973\u513f\u7684\u5305\u5305\u201d\u3002 \ud83d\udc5c\u2728<\/p>\n<hr \/>\n<h2>\u4e5d\u3001\u672a\u6765\u5c55\u671b\uff1aMDI-50\u8fd8\u80fd\u600e\u4e48\u73a9\uff1f<\/h2>\n<p>\u968f\u7740\u6d88\u8d39\u8005\u5bf9\u73af\u4fdd\u3001\u53ef\u6301\u7eed\u6027\u7684\u5173\u6ce8\u5ea6\u4e0d\u65ad\u63d0\u5347\uff0c\u672a\u6765\u7684\u805a\u6c28\u916f\u6750\u6599\u4e0d\u4ec5\u8981\u201c\u597d\u7528\u201d\uff0c\u8fd8\u8981\u201c\u7eff\u8272\u201d\u3002\u79d1\u601d\u521b\u4e5f\u5728\u79ef\u6781\u5e03\u5c40\u751f\u7269\u57faMDI\u548c\u53ef\u56de\u6536\u805a\u6c28\u916f\u4f53\u7cfb\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u4ed6\u4eec\u6b63\u5728\u5f00\u53d1\u4e00\u79cd\u57fa\u4e8eMDI-50\u7684\u201c\u95ed\u73af\u56de\u6536\u201d\u7cfb\u7edf\uff0c\u4f7f\u5f97\u5e9f\u65e7\u5408\u6210\u9769\u6750\u6599\u53ef\u4ee5\u901a\u8fc7\u5316\u5b66\u89e3\u805a\u91cd\u65b0\u83b7\u5f97\u539f\u6750\u6599\uff0c\u5927\u5927\u51cf\u5c11\u8d44\u6e90\u6d6a\u8d39\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u968f\u7740\u7535\u5b50\u76ae\u80a4\u3001\u67d4\u6027\u7a7f\u6234\u8bbe\u5907\u7684\u53d1\u5c55\uff0cMDI-50\u4e5f\u53ef\u80fd\u88ab\u5e94\u7528\u4e8e\u667a\u80fd\u5408\u6210\u9769\u9886\u57df\uff0c\u6bd4\u5982\u96c6\u6210\u4f20\u611f\u5668\u3001\u52a0\u70ed\u5143\u4ef6\u7b49\u65b0\u578b\u529f\u80fd\u3002<\/p>\n<hr \/>\n<h2>\u5341\u3001\u7ed3\u8bed\uff1aMDI-50\u4e0d\u53ea\u662f\u4e2a\u5316\u5b66\u54c1\uff0c\u5b83\u662f\u65f6\u4ee3\u7684\u89c1\u8bc1\u8005<\/h2>\n<p>\u4ece\u521d\u7684PVC\u4eba\u9020\u9769\u5230\u5982\u4eca\u9ad8\u6027\u80fd\u7684\u6e7f\u6cd5\u5408\u6210\u9769\uff0cMDI-50\u89c1\u8bc1\u4e86\u6574\u4e2a\u884c\u4e1a\u7684\u53d1\u5c55\u5386\u7a0b\u3002\u5b83\u4e0d\u4ec5\u662f\u5316\u5b66\u5de5\u7a0b\u5e08\u7684\u5ba0\u513f\uff0c\u66f4\u662f\u65f6\u5c1a\u8bbe\u8ba1\u5e08\u3001\u73af\u4fdd\u5021\u5bfc\u8005\u548c\u6d88\u8d39\u8005\u7684\u5171\u540c\u9009\u62e9\u3002<\/p>\n<p>\u65e0\u8bba\u662f\u4f60\u811a\u4e0a\u7684\u8fd0\u52a8\u978b\uff0c\u8fd8\u662f\u4f60\u8f66\u91cc\u7684\u5ea7\u6905\uff0c\u4ea6\u6216\u662f\u4f60\u624b\u4e2d\u90a3\u6b3e\u7231\u4e0d\u91ca\u624b\u7684\u80cc\u5305\uff0c\u80cc\u540e\u90fd\u53ef\u80fd\u85cf\u7740MDI-50\u7684\u8eab\u5f71\u3002\u5b83\u4f4e\u8c03\u5374\u5f3a\u5927\uff0c\u9ed8\u9ed8\u652f\u6491\u7740\u6211\u4eec\u5bf9\u54c1\u8d28\u751f\u6d3b\u7684\u8ffd\u6c42\u3002<\/p>\n<p>\u6240\u4ee5\uff0c\u4e0b\u6b21\u5f53\u4f60\u770b\u5230\u4e00\u4ef6\u8d28\u611f\u51fa\u4f17\u7684\u5408\u6210\u9769\u4ea7\u54c1\u65f6\uff0c\u4e0d\u59a8\u5bf9\u5b83\u8bf4\u4e00\u58f0\uff1a\u201c\u563f\uff0c\u8c22\u8c22\u4f60\uff0cMDI-50\uff01\u201d \ud83d\ude04<\/p>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e\uff1a<\/h2>\n<h3>\u56fd\u5185\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>\u674e\u660e, \u738b\u82b3.\u300a\u805a\u6c28\u916f\u5408\u6210\u9769\u751f\u4ea7\u5de5\u827a\u4e0e\u6027\u80fd\u4f18\u5316\u7814\u7a76\u300b. \u5316\u5de5\u65b0\u6750\u6599, 2020.<\/li>\n<li>\u9648\u7acb, \u5f20\u4f1f.\u300aMDI\u7cfb\u5217\u5f02\u6c30\u9178\u916f\u5728\u5408\u6210\u9769\u4e2d\u7684\u5e94\u7528\u8fdb\u5c55\u300b. \u5851\u6599\u5de5\u4e1a, 2021.<\/li>\n<li>\u5218\u5fd7\u5f3a.\u300a\u6e7f\u6cd5\u5408\u6210\u9769\u4e2d\u4ea4\u8054\u5242\u7684\u9009\u62e9\u4e0e\u6027\u80fd\u5206\u6790\u300b. \u805a\u6c28\u916f\u5de5\u4e1a, 2022.<\/li>\n<\/ol>\n<h3>\u56fd\u5916\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>R. F. Storey, <em>Polyurethane Technology: Chemistry and Applications<\/em>, CRC Press, 2019.<\/li>\n<li>M. A. Bohn, <em>Synthetic Leather: Materials, Processing, and Performance<\/em>, Springer, 2020.<\/li>\n<li>Covestro AG. <em>Technical Data Sheet for MDI-50<\/em>, 2023.<\/li>\n<\/ol>\n<hr \/>\n<p>\u5982\u9700\u83b7\u53d6\u672c\u6587PDF\u7248\u672c\u6216\u66f4\u591a\u6280\u672f\u8d44\u6599\uff0c\u8bf7\u7559\u8a00\u8054\u7cfb\u4f5c\u8005\u54e6~ \ud83d\udcec\ud83d\udcda<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\u521bMDI-50\u5728\u4eba\u9020\u9769\u4e0e\u5408\u6210\u9769\u4e2d\u7684\u5e94\u7528\u7814\u7a76 \u4e00\u3001\u5f15\u8a00\uff1a\u4ece\u201c\u771f\u76ae\u201d\u5230\u201c\u5047\u76ae\u201d\uff0c\u6211\u4eec\u8d70\u8fc7\u4e86\u591a\u5c11\u8def\uff1f \u5c0f\u65f6\u5019\uff0c\u6211\u4eec\u90fd\u542c\u8fc7\u4e00\u53e5\u8001\u8bdd\uff1a\u201c\u4eba\u9760\u8863\u88c5\uff0c\u4f5b\u9760\u91d1\u88c5\u3002\u201d\u8863\u670d\u4e0d\u4ec5\u662f\u6211\u4eec\u906e\u7f9e\u4fdd\u6696\u7684\u5de5\u5177\uff0c\u66f4\u662f\u8eab\u4efd\u548c\u54c1\u5473\u7684\u8c61\u5f81\u3002\u800c\u8bf4\u5230\u76ae\u9769\uff0c\u5c24\u5176\u662f\u9ad8\u6863\u76ae\u9769\u5236\u54c1\uff0c\u90a3\u53ef\u662f\u201c\u8d35\u65cf\u201d\u7684\u4ee3\u540d\u8bcd\u3002 \u4f46\u95ee\u9898\u6765\u4e86\u2014\u2014\u771f\u76ae\u8d35\u554a\uff01\u800c\u4e14\u73af\u4fdd\u538b\u529b\u4e5f\u8d8a\u6765\u8d8a\u5927\uff0c\u52a8\u7269\u4fdd\u62a4\u7ec4 &#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\/10517"}],"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=10517"}],"version-history":[{"count":0,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/posts\/10517\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/media?parent=10517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/categories?post=10517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/tags?post=10517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}