{"id":11611,"date":"2025-07-02T10:50:39","date_gmt":"2025-07-02T02:50:39","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/11611"},"modified":"2025-07-02T10:50:39","modified_gmt":"2025-07-02T02:50:39","slug":"%e5%af%b9%e6%af%94%e7%a7%91%e6%80%9d%e5%88%9b%e8%81%9a%e5%90%88mdi%e5%bc%82%e6%b0%b0%e9%85%b8%e9%85%af%e9%bb%91%e6%96%99%e4%b8%8e%e5%85%b6%e4%bb%96%e5%93%81%e7%89%8c%e8%81%9a%e5%90%88mdi%e7%9a%84","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/11611","title":{"rendered":"\u5bf9\u6bd4\u79d1\u601d\u521b\u805a\u5408MDI\u5f02\u6c30\u9178\u916f\u9ed1\u6599\u4e0e\u5176\u4ed6\u54c1\u724c\u805a\u5408MDI\u7684\u6027\u80fd\u7279\u70b9\u4e0e\u5e94\u7528\u5dee\u5f02"},"content":{"rendered":"<p><strong>\u79d1\u601d\u521b\u805a\u5408MDI\u5f02\u6c30\u9178\u916f\u9ed1\u6599\u4e0e\u5176\u4ed6\u54c1\u724c\u805a\u5408MDI\u7684\u6027\u80fd\u7279\u70b9\u4e0e\u5e94\u7528\u5dee\u5f02<\/strong><\/p>\n<p>\u5728\u805a\u6c28\u916f\u7684\u4e16\u754c\u91cc\uff0cMDI\uff08\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff09\u53ef\u4ee5\u8bf4\u662f\u201c\u4e07\u80fd\u80f6\u201d\u822c\u7684\u5b58\u5728\u3002\u5b83\u4e0d\u4ec5\u662f\u6ce1\u6cab\u3001\u6d82\u6599\u3001\u80f6\u9ecf\u5242\u3001\u5f39\u6027\u4f53\u7b49\u4ea7\u54c1\u7684\u6838\u5fc3\u539f\u6599\uff0c\u66f4\u662f\u8fde\u63a5\u5316\u5b66\u5de5\u4e1a\u4e0e\u65e5\u5e38\u751f\u6d3b\u7684\u4e00\u5ea7\u6865\u6881\u3002\u800c\u5728\u8fd9\u4f17\u591aMDI\u4ea7\u54c1\u4e2d\uff0c\u201c\u805a\u5408MDI\u201d\u4f5c\u4e3a\u4e00\u7c7b\u91cd\u8981\u5206\u652f\uff0c\u56e0\u5176\u7ed3\u6784\u590d\u6742\u3001\u6027\u80fd\u591a\u6837\uff0c\u5728\u4e0d\u540c\u884c\u4e1a\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5176\u4e2d\uff0c\u79d1\u601d\u521b\uff08Covestro\uff09\u751f\u4ea7\u7684\u805a\u5408MDI\u5f02\u6c30\u9178\u916f\u9ed1\u6599\uff0c\u51ed\u501f\u5176\u4f18\u5f02\u7684\u7efc\u5408\u6027\u80fd\uff0c\u4e00\u76f4\u4ee5\u6765\u90fd\u662f\u5e02\u573a\u4e0a\u7684\u201c\u9999\u997d\u997d\u201d\u3002<\/p>\n<p>\u5f53\u7136\uff0c\u5e02\u573a\u4e0a\u4e5f\u4e0d\u4e4f\u5176\u4ed6\u54c1\u724c\u7684\u805a\u5408MDI\u4ea7\u54c1\uff0c\u6bd4\u5982\u5df4\u65af\u592b\uff08BASF\uff09\u3001\u9676\u6c0f\u5316\u5b66\uff08Dow\uff09\u3001\u4e07\u534e\u5316\u5b66\uff08Wanhua Chemical\uff09\u7b49\u56fd\u9645\u548c\u56fd\u5185\u5927\u5382\u5747\u6709\u5e03\u5c40\u3002\u90a3\u4e48\u95ee\u9898\u6765\u4e86\uff1a\u8fd9\u4e9b\u54c1\u724c\u4e4b\u95f4\u7684\u805a\u5408MDI\u5230\u5e95\u6709\u4ec0\u4e48\u5dee\u522b\uff1f\u662f\u4ef7\u683c\u4e3b\u5bfc\uff0c\u8fd8\u662f\u6027\u80fd\u51b3\u5b9a\uff1f\u4eca\u5929\uff0c\u54b1\u4eec\u5c31\u6765\u4e00\u573a\u201cMDI\u5927\u6218\u201d\uff0c\u770b\u770b\u8c01\u624d\u662f\u771f\u6b63\u7684\u201c\u6b66\u6797\u76df\u4e3b\u201d\u3002<\/p>\n<hr \/>\n<h3>\u4e00\u3001\u5148\u8bf4\u70b9\u57fa\u7840\uff1a\u4ec0\u4e48\u662f\u805a\u5408MDI\uff1f<\/h3>\n<p>MDI\u6839\u636e\u7ed3\u6784\u53ef\u4ee5\u5206\u4e3a\u7eafMDI\uff08Pure MDI\uff09\u548c\u805a\u5408MDI\uff08Polymeric MDI\uff09\u3002\u7b80\u5355\u6765\u8bf4\uff0c\u805a\u5408MDI\u662f\u7531\u591a\u79cd\u591a\u82ef\u57fa\u591a\u4e9a\u7532\u57fa\u591a\u5f02\u6c30\u9178\u916f\u7ec4\u6210\u7684\u6df7\u5408\u7269\uff0c\u5206\u5b50\u91cf\u66f4\u9ad8\u3001\u5b98\u80fd\u5ea6\u66f4\u5e7f\uff0c\u56e0\u6b64\u5177\u6709\u66f4\u597d\u7684\u8010\u70ed\u6027\u3001\u673a\u68b0\u5f3a\u5ea6\u548c\u7c98\u63a5\u6027\u80fd\u3002<\/p>\n<p>\u5b83\u7684\u4e3b\u8981\u7528\u9014\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u805a\u6c28\u916f\u786c\u6ce1\uff08\u4fdd\u6e29\u6750\u6599\u3001\u51b0\u7bb1\u3001\u51b7\u85cf\u8f66\uff09<\/li>\n<li>\u534a\u786c\u6ce1\uff08\u6c7d\u8f66\u4eea\u8868\u76d8\u3001\u5ea7\u6905\uff09<\/li>\n<li>\u5f39\u6027\u4f53\uff08\u8f8a\u7b52\u3001\u8f6e\u80ce\u3001\u7f13\u51b2\u57ab\uff09<\/li>\n<li>\u6d82\u6599\u3001\u80f6\u9ecf\u5242\u3001\u5bc6\u5c01\u5242<\/li>\n<\/ul>\n<p>\u6240\u4ee5\uff0c\u4ece\u8fd9\u4e2a\u89d2\u5ea6\u770b\uff0c\u805a\u5408MDI\u5c31\u50cf\u662f\u4e00\u4e2a\u201c\u5168\u80fd\u9009\u624b\u201d\uff0c\u54ea\u513f\u90fd\u80fd\u63d2\u4e00\u811a\uff0c\u54ea\u513f\u90fd\u80fd\u5e72\u51fa\u70b9\u540d\u5802\u6765\u3002<\/p>\n<hr \/>\n<h3>\u4e8c\u3001\u79d1\u601d\u521b\u805a\u5408MDI\u9ed1\u6599\u2014\u2014\u5fb7\u56fd\u5236\u9020\u7684\u201c\u7a33\u91cd\u6d3e\u201d<\/h3>\n<p>\u8bf4\u5230\u79d1\u601d\u521b\uff0c\u8fd9\u5bb6\u6e90\u81ea\u62dc\u8033\u7684\u8001\u724c\u5316\u5de5\u4f01\u4e1a\uff0c\u8fd1\u5e74\u6765\u5728\u805a\u6c28\u916f\u9886\u57df\u53ef\u8c13\u98ce\u5934\u6b63\u52b2\u3002\u5c24\u5176\u662f\u5b83\u7684\u805a\u5408MDI\u4ea7\u54c1\u7ebf\uff0c\u4ee5\u5176\u7a33\u5b9a\u7684\u8d28\u91cf\u3001\u5e7f\u6cdb\u7684\u9002\u7528\u6027\u548c\u826f\u597d\u7684\u52a0\u5de5\u6027\u80fd\uff0c\u8d62\u5f97\u4e86\u5927\u6279\u5fe0\u5b9e\u7528\u6237\u3002<\/p>\n<h4>1. \u4ea7\u54c1\u53c2\u6570\u4e00\u89c8\u8868\uff08\u4ee5\u5178\u578b\u578b\u53f7 Desmodur\u00ae 44V20LC \u4e3a\u4f8b\uff09<\/h4>\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<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>NCO\u542b\u91cf<\/td>\n<td>31.5% &#8211; 32.5%<\/td>\n<td>wt%<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u5ea6\uff0825\u2103\uff09<\/td>\n<td>180 &#8211; 250<\/td>\n<td>mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6\uff0820\u2103\uff09<\/td>\n<td>1.22 &#8211; 1.24<\/td>\n<td>g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u5b98\u80fd\u5ea6<\/td>\n<td>2.7 &#8211; 2.9<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u6c2f\u542b\u91cf<\/td>\n<td>\u22640.02<\/td>\n<td>wt%<\/td>\n<\/tr>\n<tr>\n<td>\u9178\u503c<\/td>\n<td>\u22640.2<\/td>\n<td>mgKOH\/g<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u9ec4\u8910\u8272\u81f3\u9ed1\u8272\u6db2\u4f53<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u6b3e\u4ea7\u54c1\u5c5e\u4e8e\u5178\u578b\u7684\u201c\u9ed1\u6599\u201d\uff0c\u9002\u7528\u4e8e\u786c\u6ce1\u3001\u55b7\u6d82\u53d1\u6ce1\u3001\u53cd\u5e94\u6ce8\u5c04\u6210\u578b\uff08RIM\uff09\u7b49\u9886\u57df\uff0c\u5c24\u5176\u9002\u5408\u5bf9\u5c3a\u5bf8\u7a33\u5b9a\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n<h4>2. \u6027\u80fd\u7279\u70b9<\/h4>\n<ul>\n<li><strong>\u7a33\u5b9a\u6027\u5f3a<\/strong>\uff1a\u79d1\u601d\u521b\u7684\u4ea7\u54c1\u5728\u50a8\u5b58\u8fc7\u7a0b\u4e2d\u4e0d\u6613\u53d8\u8d28\uff0c\u7279\u522b\u662f\u5728\u4f4e\u6e29\u73af\u5883\u4e0b\u4ecd\u4fdd\u6301\u826f\u597d\u6d41\u52a8\u6027\u3002<\/li>\n<li><strong>\u53cd\u5e94\u6d3b\u6027\u9002\u4e2d<\/strong>\uff1a\u65e2\u4e0d\u4f1a\u592a\u5feb\u51dd\u80f6\u5bfc\u81f4\u64cd\u4f5c\u56f0\u96be\uff0c\u4e5f\u4e0d\u4f1a\u592a\u6162\u5f71\u54cd\u751f\u4ea7\u6548\u7387\u3002<\/li>\n<li><strong>\u6ce1\u5b54\u7ed3\u6784\u5747\u5300<\/strong>\uff1a\u7528\u4e8e\u786c\u6ce1\u65f6\uff0c\u95ed\u5b54\u7387\u9ad8\u3001\u5bfc\u70ed\u7cfb\u6570\u4f4e\uff0c\u4fdd\u6e29\u6548\u679c\u597d\u3002<\/li>\n<li><strong>\u73af\u4fdd\u6307\u6807\u8fbe\u6807<\/strong>\uff1a\u7b26\u5408\u6b27\u76dfREACH\u6cd5\u89c4\u53ca\u591a\u9879\u56fd\u9645\u6807\u51c6\u3002<\/li>\n<\/ul>\n<h4>3. \u5e94\u7528\u573a\u666f<\/h4>\n<ul>\n<li>\u51b0\u7bb1\u3001\u51b7\u5e93\u677f\u7b49\u4fdd\u6e29\u6750\u6599<\/li>\n<li>\u5efa\u7b51\u5916\u5899\u55b7\u6d82\u4fdd\u6e29\u5c42<\/li>\n<li>\u6c7d\u8f66\u96f6\u90e8\u4ef6\u4e2d\u7684\u534a\u786c\u6ce1\u90e8\u4ef6<\/li>\n<li>\u5de5\u4e1a\u7528\u80f6\u9ecf\u5242\u548c\u5bc6\u5c01\u5242<\/li>\n<\/ul>\n<hr \/>\n<h3>\u4e09\u3001\u5176\u4ed6\u4e3b\u6d41\u54c1\u724c\u805a\u5408MDI\u4ea7\u54c1\u5bf9\u6bd4<\/h3>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u6765\u770b\u770b\u51e0\u4e2a\u56fd\u5185\u5916\u77e5\u540d\u54c1\u724c\u7684\u805a\u5408MDI\u4ea7\u54c1\uff0c\u770b\u770b\u5b83\u4eec\u4e0e\u79d1\u601d\u521b\u76f8\u6bd4\uff0c\u6709\u4f55\u5f02\u540c\u3002<\/p>\n<h4>1. \u5df4\u65af\u592b\uff08BASF\uff09Lupranate\u00ae M20S<\/h4>\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<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>NCO\u542b\u91cf<\/td>\n<td>31.0% &#8211; 32.0%<\/td>\n<td>wt%<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u5ea6\uff0825\u2103\uff09<\/td>\n<td>200 &#8211; 260<\/td>\n<td>mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6\uff0820\u2103\uff09<\/td>\n<td>1.23 &#8211; 1.25<\/td>\n<td>g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u5b98\u80fd\u5ea6<\/td>\n<td>2.8 &#8211; 3.0<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u6c2f\u542b\u91cf<\/td>\n<td>\u22640.02<\/td>\n<td>wt%<\/td>\n<\/tr>\n<tr>\n<td>\u9178\u503c<\/td>\n<td>\u22640.3<\/td>\n<td>mgKOH\/g<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u9ed1\u8272\u6db2\u4f53<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u7279\u70b9\u5206\u6790<\/strong>\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/images\/52.jpg\" alt=\"\"><\/p>\n<h4>1. \u5df4\u65af\u592b\uff08BASF\uff09Lupranate\u00ae M20S<\/h4>\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<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>NCO\u542b\u91cf<\/td>\n<td>31.0% &#8211; 32.0%<\/td>\n<td>wt%<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u5ea6\uff0825\u2103\uff09<\/td>\n<td>200 &#8211; 260<\/td>\n<td>mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6\uff0820\u2103\uff09<\/td>\n<td>1.23 &#8211; 1.25<\/td>\n<td>g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u5b98\u80fd\u5ea6<\/td>\n<td>2.8 &#8211; 3.0<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u6c2f\u542b\u91cf<\/td>\n<td>\u22640.02<\/td>\n<td>wt%<\/td>\n<\/tr>\n<tr>\n<td>\u9178\u503c<\/td>\n<td>\u22640.3<\/td>\n<td>mgKOH\/g<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u9ed1\u8272\u6db2\u4f53<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u7279\u70b9\u5206\u6790<\/strong>\uff1a<\/p>\n<ul>\n<li>\u53cd\u5e94\u901f\u5ea6\u7565\u5feb\u4e8e\u79d1\u601d\u521b\uff0c\u9002\u5408\u9700\u8981\u5feb\u901f\u56fa\u5316\u7684\u4ea7\u54c1\uff1b<\/li>\n<li>\u6ce1\u6cab\u5f00\u5b54\u7387\u7a0d\u9ad8\uff0c\u5438\u97f3\u6027\u80fd\u66f4\u597d\uff1b<\/li>\n<li>\u6210\u672c\u76f8\u5bf9\u8f83\u4f4e\uff0c\u6027\u4ef7\u6bd4\u4e0d\u9519\u3002<\/li>\n<\/ul>\n<h4>2. \u9676\u6c0f\u5316\u5b66\uff08Dow\uff09PAPI\u00ae 27<\/h4>\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<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>NCO\u542b\u91cf<\/td>\n<td>31.4% &#8211; 32.4%<\/td>\n<td>wt%<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u5ea6\uff0825\u2103\uff09<\/td>\n<td>170 &#8211; 230<\/td>\n<td>mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6\uff0820\u2103\uff09<\/td>\n<td>1.21 &#8211; 1.23<\/td>\n<td>g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u5b98\u80fd\u5ea6<\/td>\n<td>2.6 &#8211; 2.8<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u6c2f\u542b\u91cf<\/td>\n<td>\u22640.01<\/td>\n<td>wt%<\/td>\n<\/tr>\n<tr>\n<td>\u9178\u503c<\/td>\n<td>\u22640.2<\/td>\n<td>mgKOH\/g<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u6df1\u68d5\u8272\u81f3\u9ed1\u8272<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u7279\u70b9\u5206\u6790<\/strong>\uff1a<\/p>\n<ul>\n<li>\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5efa\u7b51\u4fdd\u6e29\u3001\u55b7\u6d82\u53d1\u6ce1\uff1b<\/li>\n<li>\u5bf9\u91d1\u5c5e\u5e95\u6750\u9644\u7740\u529b\u5f3a\uff1b<\/li>\n<li>\u5728\u6f6e\u6e7f\u73af\u5883\u4e0b\u4f9d\u7136\u8868\u73b0\u7a33\u5b9a\u3002<\/li>\n<\/ul>\n<h4>3. \u4e07\u534e\u5316\u5b66 PM-200<\/h4>\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<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>NCO\u542b\u91cf<\/td>\n<td>31.0% &#8211; 32.0%<\/td>\n<td>wt%<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u5ea6\uff0825\u2103\uff09<\/td>\n<td>180 &#8211; 240<\/td>\n<td>mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6\uff0820\u2103\uff09<\/td>\n<td>1.22 &#8211; 1.24<\/td>\n<td>g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u5b98\u80fd\u5ea6<\/td>\n<td>2.7 &#8211; 2.9<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u6c2f\u542b\u91cf<\/td>\n<td>\u22640.02<\/td>\n<td>wt%<\/td>\n<\/tr>\n<tr>\n<td>\u9178\u503c<\/td>\n<td>\u22640.3<\/td>\n<td>mgKOH\/g<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u9ed1\u8272\u6db2\u4f53<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u7279\u70b9\u5206\u6790<\/strong>\uff1a<\/p>\n<ul>\n<li>\u56fd\u4ea7\u66ff\u4ee3\u9996\u9009\uff0c\u4ef7\u683c\u66f4\u5177\u4f18\u52bf\uff1b<\/li>\n<li>\u5728\u786c\u6ce1\u4f53\u7cfb\u4e2d\u8868\u73b0\u826f\u597d\uff1b<\/li>\n<li>\u5bf9\u6a21\u5177\u8131\u6a21\u65f6\u95f4\u63a7\u5236\u8f83\u4f73\uff1b<\/li>\n<li>\u4f46\u5728\u9ad8\u7aef\u5e94\u7528\u4e2d\u4ecd\u6709\u63d0\u5347\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n<hr \/>\n<h3>\u56db\u3001\u6027\u80fd\u5bf9\u6bd4\u603b\u7ed3\u8868\u683c<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u54c1\u724c<\/th>\n<th>NCO\u542b\u91cf<\/th>\n<th>\u7c98\u5ea6\u8303\u56f4<\/th>\n<th>\u5b98\u80fd\u5ea6<\/th>\n<th>\u7279\u70b9\u6982\u62ec<\/th>\n<th>\u63a8\u8350\u5e94\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u79d1\u601d\u521b<\/td>\n<td>31.5%-32.5%<\/td>\n<td>180-250<\/td>\n<td>2.7-2.9<\/td>\n<td>\u7a33\u5b9a\u6027\u5f3a\u3001\u6ce1\u5b54\u5747\u5300\u3001\u73af\u4fdd\u8fbe\u6807<\/td>\n<td>\u4fdd\u6e29\u6750\u6599\u3001\u55b7\u6d82\u3001\u5bc6\u5c01\u5242<\/td>\n<\/tr>\n<tr>\n<td>\u5df4\u65af\u592b<\/td>\n<td>31.0%-32.0%<\/td>\n<td>200-260<\/td>\n<td>2.8-3.0<\/td>\n<td>\u53cd\u5e94\u5feb\u3001\u5438\u97f3\u597d\u3001\u6027\u4ef7\u6bd4\u9ad8<\/td>\n<td>\u5feb\u901f\u56fa\u5316\u5236\u54c1\u3001\u58f0\u5b66\u6750\u6599<\/td>\n<\/tr>\n<tr>\n<td>\u9676\u6c0f\u5316\u5b66<\/td>\n<td>31.4%-32.4%<\/td>\n<td>170-230<\/td>\n<td>2.6-2.8<\/td>\n<td>\u9644\u7740\u529b\u5f3a\u3001\u6e7f\u70ed\u73af\u5883\u7a33\u5b9a<\/td>\n<td>\u5efa\u7b51\u55b7\u6d82\u3001\u6237\u5916\u4fdd\u6e29<\/td>\n<\/tr>\n<tr>\n<td>\u4e07\u534e\u5316\u5b66<\/td>\n<td>31.0%-32.0%<\/td>\n<td>180-240<\/td>\n<td>2.7-2.9<\/td>\n<td>\u6210\u672c\u4f4e\u3001\u56fd\u4ea7\u5316\u7a0b\u5ea6\u9ad8<\/td>\n<td>\u4e2d\u4f4e\u7aef\u4fdd\u6e29\u3001\u666e\u901a\u6ce1\u6cab\u5236\u54c1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3>\u4e94\u3001\u5e94\u7528\u9886\u57df\u7684\u5dee\u5f02\u5316\u9009\u62e9<\/h3>\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9009\u54ea\u6b3eMDI\u4ea7\u54c1\uff0c\u5e76\u4e0d\u662f\u770b\u54ea\u4e2a\u724c\u5b50\u201c\u540d\u6c14\u5927\u201d\uff0c\u800c\u662f\u8981\u770b\u4f60\u7684\u914d\u65b9\u9700\u6c42\u3001\u8bbe\u5907\u6761\u4ef6\u4ee5\u53ca\u7ec8\u4ea7\u54c1\u7684\u6027\u80fd\u76ee\u6807\u3002<\/p>\n<ul>\n<li><strong>\u5982\u679c\u4f60\u505a\u7684\u662f\u9ad8\u7aef\u51b0\u7bb1\u677f\u6750\u6216\u51b7\u5e93\u4fdd\u6e29<\/strong>\uff0c\u90a3\u5efa\u8bae\u4f18\u5148\u8003\u8651\u79d1\u601d\u521b\u6216\u9676\u6c0f\uff0c\u56e0\u4e3a\u5b83\u4eec\u7684\u6ce1\u5b54\u7ed3\u6784\u66f4\u5747\u5300\uff0c\u5bfc\u70ed\u7cfb\u6570\u66f4\u4f4e\u3002<\/li>\n<li><strong>\u5982\u679c\u4f60\u662f\u505a\u6c7d\u8f66\u5185\u9970\u4ef6\u6216\u8005\u9700\u8981\u5feb\u901f\u8131\u6a21\u7684\u5de5\u827a<\/strong>\uff0c\u90a3\u5df4\u65af\u592b\u53ef\u80fd\u66f4\u9002\u5408\u4f60\uff0c\u56e0\u4e3a\u5b83\u53cd\u5e94\u901f\u5ea6\u5feb\uff0c\u9002\u5408\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf\u3002<\/li>\n<li><strong>\u5982\u679c\u4f60\u662f\u4e2d\u5c0f\u578b\u4f01\u4e1a\uff0c\u9884\u7b97\u6709\u9650\u4f46\u53c8\u8981\u4fdd\u8bc1\u57fa\u672c\u6027\u80fd<\/strong>\uff0c\u90a3\u4e07\u534e\u5316\u5b66\u662f\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\uff0c\u6027\u4ef7\u6bd4\u9ad8\uff0c\u4f9b\u5e94\u94fe\u4e5f\u7a33\u5b9a\u3002<\/li>\n<\/ul>\n<p>\u5f53\u7136\uff0c\u8fd9\u4e5f\u4e0d\u662f\u7edd\u5bf9\u7684\u3002\u5f88\u591a\u5382\u5bb6\u4e5f\u4f1a\u901a\u8fc7\u8c03\u6574\u914d\u65b9\u6765\u5f25\u8865\u539f\u6750\u6599\u4e4b\u95f4\u7684\u5dee\u5f02\u3002\u6bd4\u5982\u901a\u8fc7\u6dfb\u52a0\u50ac\u5316\u5242\u3001\u8868\u9762\u6d3b\u6027\u5242\u7b49\u65b9\u5f0f\u6765\u8c03\u8282\u53cd\u5e94\u901f\u7387\u548c\u6ce1\u5b54\u7ed3\u6784\u3002<\/p>\n<hr \/>\n<h3>\u516d\u3001\u7ed3\u8bed\uff1a\u8c01\u624d\u662f\u201c\u771f\u547d\u5929\u5b50\u201d\uff1f<\/h3>\n<p>\u5176\u5b9e\uff0c\u8fd9\u4e2a\u95ee\u9898\u6ca1\u6709\u6807\u51c6\u7b54\u6848\u3002\u5c31\u50cf\u6709\u4eba\u559c\u6b22\u559d\u5496\u5561\uff0c\u6709\u4eba\u949f\u60c5\u8336\u6c34\u4e00\u6837\uff0c\u4e0d\u540c\u54c1\u724c\u805a\u5408MDI\u5404\u6709\u5343\u79cb\u3002\u79d1\u601d\u521b\u80dc\u5728\u7a33\u5b9a\u3001\u73af\u4fdd\u548c\u9ad8\u6027\u80fd\uff1b\u5df4\u65af\u592b\u8d62\u5728\u53cd\u5e94\u5feb\u3001\u9002\u5e94\u6027\u5f3a\uff1b\u9676\u6c0f\u5219\u5728\u5efa\u7b51\u9886\u57df\u6709\u6df1\u539a\u79ef\u7d2f\uff1b\u4e07\u534e\u4f5c\u4e3a\u56fd\u4ea7\u4ee3\u8868\uff0c\u4e5f\u5728\u4e0d\u65ad\u8ffd\u8d76\u4e16\u754c\u5148\u8fdb\u6c34\u5e73\u3002<\/p>\n<p>\u7ec8\u9009\u62e9\u54ea\u5bb6\u7684\u4ea7\u54c1\uff0c\u8fd8\u662f\u8981\u770b\u4f60\u7684\u201c\u53e3\u5473\u201d\u2014\u2014\u4e5f\u5c31\u662f\u4f60\u7684\u5de5\u827a\u6d41\u7a0b\u3001\u6210\u672c\u9884\u7b97\u3001\u7ec8\u7aef\u5ba2\u6237\u7684\u8981\u6c42\u3002\u6709\u65f6\u5019\uff0c\u751a\u81f3\u8fd8\u8981\u770b\u201c\u7f18\u5206\u201d\uff0c\u6bd5\u7adf\u5316\u5de5\u539f\u6599\u8fd9\u4e1c\u897f\uff0c\u6709\u65f6\u5019\u8fde\u5929\u6c14\u90fd\u4f1a\u5f71\u54cd\u6027\u80fd\u8868\u73b0\u3002<\/p>\n<hr \/>\n<h3>\u53c2\u8003\u6587\u732e\uff08\u90e8\u5206\uff09<\/h3>\n<blockquote>\n<p>[1] Oertel, G. (Ed.). <em>Polyurethane Handbook<\/em>. Hanser Gardner Publications, 1994.<br \/>\n[2] Frisch, K. C., &amp; Saunders, J. H. <em>The Chemistry of Organic Film Formers<\/em>. Interscience Publishers, 1967.<br \/>\n[3] Liu, Y., et al. &quot;Thermal and Mechanical Properties of Polyurethane Foams Prepared from Different MDI Types.&quot; <em>Journal of Applied Polymer Science<\/em>, vol. 135, no. 28, 2018.<br \/>\n[4] Zhang, H., et al. &quot;Effect of MDI Index on the Microstructure and Performance of Rigid Polyurethane Foam.&quot; <em>Materials Research Express<\/em>, vol. 6, no. 10, 2019.<br \/>\n[5] Covestro Technical Data Sheet: Desmodur\u00ae 44V20LC, 2023.<br \/>\n[6] BASF Product Brochure: Lupranate\u00ae M20S, 2022.<br \/>\n[7] Dow Chemical Technical Guide: PAPI\u00ae 27, 2021.<br \/>\n[8] Wanhua Chemical Product Specification: PM-200, 2023.\n<\/p>\n<\/blockquote>\n<p>\u603b\u4e4b\uff0cMDI\u867d\u5c0f\uff0c\u4f5c\u7528\u5374\u5927\u3002\u5b83\u4e0d\u4ec5\u662f\u4e00\u6ef4\u9ed1\u4e4e\u4e4e\u7684\u6db2\u4f53\uff0c\u66f4\u662f\u73b0\u4ee3\u5de5\u4e1a\u6587\u660e\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u65e0\u8bba\u4f60\u662f\u641e\u79d1\u7814\u7684\u3001\u505a\u751f\u4ea7\u7684\uff0c\u8fd8\u662f\u8dd1\u9500\u552e\u7684\uff0c\u53ea\u8981\u548c\u805a\u6c28\u916f\u6253\u4ea4\u9053\uff0c\u90fd\u7ed5\u4e0d\u5f00\u5b83\u3002\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\uff0c\u80fd\u5e2e\u4f60\u5c11\u8d70\u5f2f\u8def\uff0c\u627e\u5230\u9002\u5408\u81ea\u5df1\u7684\u90a3\u4e00\u6b3e\u201c\u9ed1\u6599\u201d\u3002<\/p>\n<h2>====================\u8054\u7cfb\u4fe1\u606f=====================<\/h2>\n<h2>\u8054\u7cfb\u4eba\uff1a \u5434\u7ecf\u7406<\/h2>\n<h2>\u624b\u673a\u53f7\u7801\uff1a 18301903156 (\u5fae\u4fe1\u540c\u53f7)<\/h2>\n<h2>\u8054\u7cfb\u7535\u8bdd\uff1a 021-51691811<\/h2>\n<h2>\u516c\u53f8\u5730\u5740: \u4e0a\u6d77\u5e02\u5b9d\u5c71\u533a\u6dde\u5174\u897f\u8def258\u53f7<\/h2>\n<p>===========================================================<\/p>\n<h2>\u805a\u6c28\u916f\u9632\u6c34\u6d82\u6599\u50ac\u5316\u5242\u76ee\u5f55<\/h2>\n<ul>\n<li>\n<h3>NT CAT 680 \u51dd\u80f6\u578b\u50ac\u5316\u5242\uff0c\u662f\u4e00\u79cd\u73af\u4fdd\u578b\u91d1\u5c5e\u590d\u5408\u50ac\u5316\u5242\uff0c\u4e0d\u542bRoHS\u6240\u9650\u5236\u7684\u591a\u6eb4\u8054\u3001\u591a\u6eb4\u4e8c\u919a\u3001\u94c5\u3001\u6c5e\u3001\u9549\u7b49\u3001\u8f9b\u57fa\u9521\u3001\u4e01\u57fa\u9521\u3001\u57fa\u9521\u7b49\u4e5d\u7c7b\u6709\u673a\u9521\u5316\u5408\u7269\uff0c\u9002\u7528\u4e8e\u805a\u6c28\u916f\u76ae\u9769\u3001\u6d82\u6599\u3001\u80f6\u9ecf\u5242\u4ee5\u53ca\u7845\u6a61\u80f6\u7b49\u3002<\/h3>\n<\/li>\n<li>\n<h3>NT CAT C-14 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\u9002\u7528\u4e8e\u805a\u6c28\u916f\u53cc\u7ec4\u4efd\u5feb\u901f\u56fa\u5316\u80f6\u9ecf\u5242\u4f53\u7cfb\uff0c\u5728\u8be5\u7cfb\u5217\u50ac\u5316\u5242\u4e2d\u50ac\u5316\u6d3b\u6027\u5f3a\uff0c\u7279\u522b\u9002\u5408\u7528\u4e8e\u8102\u80aa\u65cf\u5f02\u6c30\u9178\u916f\u4f53\u7cfb\uff1b<\/h3>\n<\/li>\n<li>\n<h3>NT CAT C-129 \u9002\u7528\u4e8e\u82b3\u9999\u65cf\u5f02\u6c30\u9178\u916f\u53cc\u7ec4\u4efd\u805a\u6c28\u916f\u80f6\u9ecf\u5242\u4f53\u7cfb\uff0c\u5177\u6709\u5f88\u5f3a\u7684\u5ef6\u8fdf\u6548\u679c\uff0c\u4e0e\u6c34\u7684\u7a33\u5b9a\u6027\u8f83\u5f3a\uff1b<\/h3>\n<\/li>\n<li>\n<h3>NT CAT C-138 \u9002\u7528\u4e8e\u82b3\u9999\u65cf\u5f02\u6c30\u9178\u916f\u53cc\u7ec4\u4efd\u805a\u6c28\u916f\u80f6\u9ecf\u5242\u4f53\u7cfb\uff0c\u4e2d\u7b49\u50ac\u5316\u6d3b\u6027\uff0c\u826f\u597d\u7684\u6d41\u52a8\u6027\u548c\u8010\u6c34\u89e3\u6027\uff1b<\/h3>\n<\/li>\n<li>\n<h3>NT CAT C-154 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