{"id":9592,"date":"2025-06-04T20:52:39","date_gmt":"2025-06-04T12:52:39","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/9592"},"modified":"2025-06-04T20:52:39","modified_gmt":"2025-06-04T12:52:39","slug":"%e7%a0%94%e7%a9%b6%e8%81%9a%e5%90%88mdi%e4%ba%8c%e8%8b%af%e5%9f%ba%e7%94%b2%e7%83%b7%e5%9c%a8mdi%e5%9f%ba%e9%a2%84%e8%81%9a%e4%bd%93%e5%90%88%e6%88%90%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/9592","title":{"rendered":"\u7814\u7a76\u805a\u5408MDI\u4e8c\u82ef\u57fa\u7532\u70f7\u5728MDI\u57fa\u9884\u805a\u4f53\u5408\u6210\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"<h1>\u805a\u5408MDI\u4e8c\u82ef\u57fa\u7532\u70f7\u5728MDI\u57fa\u9884\u805a\u4f53\u5408\u6210\u4e2d\u7684\u5e94\u7528\u7814\u7a76<\/h1>\n<h2>\u5f15\u8a00\uff1a\u4ece\u4e00\u6ef4\u80f6\u6c34\u8bf4\u8d77 \ud83d\ude0a<\/h2>\n<p>\u4f60\u6709\u6ca1\u6709\u60f3\u8fc7\uff0c\u6211\u4eec\u6bcf\u5929\u7528\u7684\u978b\u5b50\u3001\u6c99\u53d1\u3001\u4fdd\u6e29\u676f\u3001\u751a\u81f3\u6c7d\u8f66\u5ea7\u6905\uff0c\u80cc\u540e\u90fd\u85cf\u7740\u4e00\u79cd\u201c\u770b\u4e0d\u89c1\u201d\u7684\u5316\u5b66\u9b54\u6cd5\uff1f\u6ca1\u9519\uff0c\u6211\u8bf4\u7684\u5c31\u662f\u2014\u2014<strong>\u805a\u6c28\u916f\uff08PU\uff09\u6750\u6599<\/strong>\u3002\u800c\u5728\u8fd9\u5176\u4e2d\uff0c<strong>MDI\uff08\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff09<\/strong> \u5c31\u50cf\u662f\u8fd9\u51fa\u9b54\u6cd5\u5267\u7684\u6838\u5fc3\u6f14\u5458\u4e4b\u4e00\u3002<\/p>\n<p>\u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\u662f <strong>\u805a\u5408MDI\u4e2d\u7684\u4e00\u79cd\u5173\u952e\u7ed3\u6784\u5355\u5143 \u2014\u2014 \u4e8c\u82ef\u57fa\u7532\u70f7\uff08MDA\uff0cMethylene Diphenyl Diamine\uff09<\/strong> \u5728 <strong>MDI\u57fa\u9884\u805a\u4f53\u5408\u6210<\/strong> \u4e2d\u7684\u5e94\u7528\u3002\u542c\u8d77\u6765\u6709\u70b9\u62d7\u53e3\uff1f\u522b\u6025\uff0c\u54b1\u4eec\u6162\u6162\u6765\u3002\u8fd9\u7bc7\u6587\u7ae0\u4e0d\u4ec5\u4f1a\u5e26\u4f60\u4e86\u89e3\u8fd9\u4e2a\u201c\u5316\u5b66\u5c0f\u738b\u5b50\u201d\u5982\u4f55\u5728\u9884\u805a\u4f53\u7684\u4e16\u754c\u91cc\u5927\u5c55\u8eab\u624b\uff0c\u8fd8\u4f1a\u7528\u901a\u4fd7\u6613\u61c2\u7684\u8bed\u8a00\u548c\u8868\u683c\uff0c\u8ba9\u4f60\u8f7b\u677e\u638c\u63e1\u5b83\u7684\u6838\u5fc3\u53c2\u6570\u4e0e\u5b9e\u9645\u5e94\u7528\u4ef7\u503c\u3002<\/p>\n<hr \/>\n<h2>\u4e00\u3001MDI\u4e0e\u9884\u805a\u4f53\u7684\u57fa\u672c\u6982\u5ff5\uff1a\u5148\u8ba4\u8bc6\u4e00\u4e0b\u4e3b\u89d2\u4eec \ud83d\udc40<\/h2>\n<h3>1.1 MDI\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>MDI\u5168\u79f0\u662f <strong>Methylene Diphenyl Diisocyanate<\/strong>\uff0c\u4e2d\u6587\u53eb <strong>\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f<\/strong>\uff0c\u662f\u4e00\u79cd\u5e7f\u6cdb\u7528\u4e8e\u751f\u4ea7\u805a\u6c28\u916f\u6750\u6599\u7684\u539f\u6599\u3002\u5b83\u5c31\u50cf\u4e00\u4e2a\u201c\u53cc\u9762\u95f4\u8c0d\u201d\uff0c\u4e00\u5934\u53ef\u4ee5\u548c\u591a\u5143\u9187\u53cd\u5e94\uff0c\u53e6\u4e00\u5934\u4e5f\u53ef\u4ee5\u548c\u5176\u4ed6\u5f02\u6c30\u9178\u916f\u5206\u5b50\u642d\u4e0a\u5173\u7cfb\uff0c\u5f62\u6210\u590d\u6742\u7684\u4e09\u7ef4\u7f51\u7edc\u7ed3\u6784\u3002<\/p>\n<p>\u5e38\u89c1\u7684MDI\u5206\u4e3a\uff1a<\/p>\n<ul>\n<li><strong>\u7eafMDI<\/strong>\uff1a\u7ed3\u6784\u5355\u4e00\uff0c\u9002\u7528\u4e8e\u5bf9\u6027\u80fd\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u5408\u3002<\/li>\n<li><strong>\u805a\u5408MDI<\/strong>\uff1a\u7531\u591a\u4e2aMDI\u5355\u4f53\u901a\u8fc7\u4e9a\u7532\u57fa\u6865\u8fde\u63a5\u800c\u6210\uff0c\u5177\u6709\u66f4\u9ad8\u7684\u5b98\u80fd\u5ea6\u548c\u7c98\u5ea6\uff0c\u9002\u5408\u6ce1\u6cab\u3001\u80f6\u9ecf\u5242\u7b49\u5de5\u4e1a\u7528\u9014\u3002<\/li>\n<\/ul>\n<h3>1.2 \u9884\u805a\u4f53\u53c8\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u9884\u805a\u4f53\uff08Prepolymer\uff09\u662f\u6307\u5728\u805a\u6c28\u916f\u5408\u6210\u8fc7\u7a0b\u4e2d\uff0c<strong>\u5148\u5c06\u90e8\u5206\u5f02\u6c30\u9178\u916f\u4e0e\u591a\u5143\u9187\u53cd\u5e94\u751f\u6210\u7684\u90e8\u5206\u4ea4\u8054\u4ea7\u7269<\/strong>\u3002\u5b83\u76f8\u5f53\u4e8e\u4e00\u4e2a\u201c\u534a\u6210\u54c1\u201d\uff0c\u540e\u7eed\u53ef\u4ee5\u901a\u8fc7\u52a0\u5165\u6269\u94fe\u5242\u6216\u4ea4\u8054\u5242\u8fdb\u4e00\u6b65\u5b8c\u6210\u53cd\u5e94\uff0c\u4ece\u800c\u83b7\u5f97\u7ec8\u4ea7\u54c1\u3002<\/p>\n<p>\u9884\u805a\u4f53\u7684\u597d\u5904\u5728\u4e8e\uff1a<\/p>\n<ul>\n<li>\u63a7\u5236\u53cd\u5e94\u901f\u7387\uff1b<\/li>\n<li>\u63d0\u9ad8\u52a0\u5de5\u6027\u80fd\uff1b<\/li>\n<li>\u6539\u5584\u7ec8\u4ea7\u54c1\u7684\u7269\u7406\u6027\u80fd\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e8c\u3001\u4e8c\u82ef\u57fa\u7532\u70f7\uff08MDA\uff09\u7684\u89d2\u8272\u5b9a\u4f4d\uff1a\u4e0d\u662f\u4e3b\u89d2\uff0c\u4f46\u4e0d\u53ef\u6216\u7f3a \ud83c\udfad<\/h2>\n<p>\u867d\u7136MDA\u672c\u8eab\u5e76\u4e0d\u662f\u76f4\u63a5\u7528\u4e8e\u9884\u805a\u4f53\u5408\u6210\u7684\u4e3b\u8981\u539f\u6599\uff0c\u4f46\u5b83\u5374\u662fMDI\u7684\u524d\u9a71\u4f53\u4e4b\u4e00\uff0c\u5c24\u5176\u5728\u805a\u5408MDI\u4e2d\uff0cMDA\u4f5c\u4e3a\u4e2d\u95f4\u4f53\u8d77\u5230\u4e86\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n<h3>2.1 MDA\u7684\u7ed3\u6784\u7279\u70b9<\/h3>\n<p>MDA\u7684\u5316\u5b66\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n<pre><code>NH2\u2013C6H4\u2013CH2\u2013C6H4\u2013NH2<\/code><\/pre>\n<p>\u4e24\u4e2a\u82ef\u73af\u901a\u8fc7\u4e00\u4e2a\u4e9a\u7532\u57fa\uff08\u2013CH\u2082\u2013\uff09\u76f8\u8fde\uff0c\u4e24\u7aef\u5404\u6709\u4e00\u4e2a\u6c28\u57fa\uff08\u2013NH\u2082\uff09\u3002\u8fd9\u79cd\u7ed3\u6784\u8d4b\u4e88\u4e86\u5b83\u826f\u597d\u7684\u521a\u6027\u548c\u53cd\u5e94\u6d3b\u6027\uff0c\u662f\u5408\u6210MDI\u7684\u91cd\u8981\u4e2d\u95f4\u4f53\u3002<\/p>\n<h3>2.2 MDA\u5728MDI\u5408\u6210\u4e2d\u7684\u4f5c\u7528<\/h3>\n<p>\u5728MDI\u7684\u5408\u6210\u8def\u7ebf\u4e2d\uff0cMDA\u901a\u5e38\u901a\u8fc7<strong>\u5149\u6c14\u5316\u53cd\u5e94<\/strong>\u8f6c\u5316\u4e3aMDI\uff1a<\/p>\n<pre><code>MDA + \u5149\u6c14\uff08COCl\u2082\uff09 \u2192 MDI + HCl<\/code><\/pre>\n<p>\u56e0\u6b64\uff0cMDA\u7684\u8d28\u91cf\u548c\u7eaf\u5ea6\u76f4\u63a5\u5f71\u54cd\u5230MDI\u7684\u6027\u80fd\uff0c\u8fdb\u800c\u5f71\u54cd\u9884\u805a\u4f53\u4e43\u81f3\u7ec8\u805a\u6c28\u916f\u4ea7\u54c1\u7684\u54c1\u8d28\u3002<\/p>\n<hr \/>\n<h2>\u4e09\u3001\u805a\u5408MDI\u5728\u9884\u805a\u4f53\u5408\u6210\u4e2d\u7684\u8868\u73b0\uff1a\u771f\u6b63\u7684\u5b9e\u529b\u6d3e\u9009\u624b \ud83e\uddea<\/h2>\n<h3>3.1 \u9884\u805a\u4f53\u5408\u6210\u7684\u57fa\u672c\u6d41\u7a0b<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u6b65\u9aa4<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u51c6\u5907\u591a\u5143\u9187\uff08\u5982\u805a\u919a\u6216\u805a\u916f\uff09<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u52a0\u5165\u9002\u91cf\u7684MDI\uff08\u6216\u805a\u5408MDI\uff09<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u5728\u4e00\u5b9a\u6e29\u5ea6\u4e0b\u6405\u62cc\u53cd\u5e94<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u63a7\u5236NCO\u542b\u91cf\u81f3\u76ee\u6807\u503c<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u5f97\u5230\u5177\u6709\u4e00\u5b9a\u7c98\u5ea6\u548c\u5b98\u80fd\u5ea6\u7684\u9884\u805a\u4f53<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0cMDI\u7684\u7ed3\u6784\u3001\u5b98\u80fd\u5ea6\u3001\u53cd\u5e94\u6d3b\u6027\u90fd\u4f1a\u5f71\u54cd\u7ec8\u9884\u805a\u4f53\u7684\u6027\u80fd\u3002<\/p>\n<h3>3.2 \u805a\u5408MDI\u7684\u4f18\u52bf\u5206\u6790<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5b98\u80fd\u5ea6\u9ad8<\/td>\n<td>\u591a\u4e2aMDI\u5355\u5143\u901a\u8fc7\u4e9a\u7532\u57fa\u8fde\u63a5\uff0c\u63d0\u5347\u4ea4\u8054\u5bc6\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u5ea6\u9002\u4e2d<\/td>\n<td>\u6613\u4e8e\u52a0\u5de5\uff0c\u9002\u5408\u55b7\u6d82\u3001\u6d47\u6ce8\u7b49\u5de5\u827a<\/td>\n<\/tr>\n<tr>\n<td>\u6210\u672c\u8f83\u4f4e<\/td>\n<td>\u76f8\u6bd4\u7eafMDI\u66f4\u5177\u7ecf\u6d4e\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u53cd\u5e94\u53ef\u63a7<\/td>\n<td>NCO\u542b\u91cf\u53ef\u8c03\uff0c\u4fbf\u4e8e\u540e\u7eed\u52a0\u5de5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u4e9b\u4f18\u52bf\u4f7f\u5f97\u805a\u5408MDI\u6210\u4e3a\u9884\u805a\u4f53\u5408\u6210\u4e2d\u5e38\u7528\u7684\u5f02\u6c30\u9178\u916f\u4e4b\u4e00\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001\u4e0d\u540cMDI\u7c7b\u578b\u5728\u9884\u805a\u4f53\u4e2d\u7684\u5bf9\u6bd4\u5206\u6790\uff1a\u8c01\u66f4\u9002\u5408\u4f60\uff1f\ud83d\udcca<\/h2>\n<p>\u4e0b\u9762\u8fd9\u5f20\u8868\u683c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u4e0d\u540c\u7c7b\u578bMDI\u5728\u9884\u805a\u4f53\u5408\u6210\u4e2d\u7684\u9002\u7528\u573a\u666f\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/images\/6.jpg\" alt=\"\"><\/p>\n<hr \/>\n<h2>\u56db\u3001\u4e0d\u540cMDI\u7c7b\u578b\u5728\u9884\u805a\u4f53\u4e2d\u7684\u5bf9\u6bd4\u5206\u6790\uff1a\u8c01\u66f4\u9002\u5408\u4f60\uff1f\ud83d\udcca<\/h2>\n<p>\u4e0b\u9762\u8fd9\u5f20\u8868\u683c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u4e0d\u540c\u7c7b\u578bMDI\u5728\u9884\u805a\u4f53\u5408\u6210\u4e2d\u7684\u9002\u7528\u573a\u666f\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7c7b\u578b<\/th>\n<th>\u7ed3\u6784\u7279\u5f81<\/th>\n<th>\u5b98\u80fd\u5ea6<\/th>\n<th>NCO\u542b\u91cf\uff08%\uff09<\/th>\n<th>\u5e94\u7528\u9886\u57df<\/th>\n<th>\u4f18\u7f3a\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7eafMDI<\/td>\n<td>\u5355\u4f53\u7ed3\u6784<\/td>\n<td>2<\/td>\n<td>31.5~32.5<\/td>\n<td>\u9ad8\u6027\u80fd\u5f39\u6027\u4f53\u3001\u80f6\u9ecf\u5242<\/td>\n<td>\u53cd\u5e94\u5feb\uff0c\u52a0\u5de5\u7a97\u53e3\u7a84<\/td>\n<\/tr>\n<tr>\n<td>\u805a\u5408MDI<\/td>\n<td>\u591aMDI\u5355\u5143\u8fde\u63a5<\/td>\n<td>2.5~3.0<\/td>\n<td>30.0~32.0<\/td>\n<td>\u6ce1\u6cab\u3001\u80f6\u9ecf\u5242\u3001\u5bc6\u5c01\u5242<\/td>\n<td>\u7a33\u5b9a\u6027\u597d\uff0c\u9002\u5e94\u6027\u5f3a<\/td>\n<\/tr>\n<tr>\n<td>\u6539\u6027MDI<\/td>\n<td>\u6dfb\u52a0\u589e\u5851\u5242\u6216\u963b\u71c3\u5242<\/td>\n<td>\u53ef\u8c03<\/td>\n<td>\u53ef\u63a7<\/td>\n<td>\u7279\u6b8a\u73af\u5883\u4f7f\u7528<\/td>\n<td>\u6210\u672c\u7565\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\u5c0f\u8d34\u58eb\uff1a\u5982\u679c\u4f60\u9700\u8981\u7684\u662f\u5feb\u901f\u56fa\u5316\u7684\u6750\u6599\uff0c\u6bd4\u5982\u978b\u5e95\u53d1\u6ce1\uff0c\u90a3\u9009\u805a\u5408MDI\u5c31\u66f4\u5408\u9002\uff1b\u4f46\u5982\u679c\u8ffd\u6c42\u6781\u81f4\u5f39\u6027\uff0c\u90a3\u5c31\u5f97\u8003\u8651\u7eafMDI\u5566\uff01\n<\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u4e94\u3001\u5b9e\u9a8c\u6848\u4f8b\u5206\u4eab\uff1a\u770b\u770bMDI\u662f\u5982\u4f55\u201c\u70bc\u6210\u201d\u7684 \ud83d\udd2c<\/h2>\n<h3>\u5b9e\u9a8c\u540d\u79f0\uff1a\u57fa\u4e8e\u805a\u5408MDI\u7684\u805a\u6c28\u916f\u9884\u805a\u4f53\u5408\u6210\u4e0e\u6027\u80fd\u6d4b\u8bd5<\/h3>\n<h4>\u5b9e\u9a8c\u6750\u6599\uff1a<\/h4>\n<ul>\n<li>\u805a\u919a\u591a\u5143\u9187\uff08EO\/PO\u5171\u805a\u7269\uff09<\/li>\n<li>\u805a\u5408MDI\uff08NCO\u542b\u91cf\u7ea631.8%\uff09<\/li>\n<li>\u50ac\u5316\u5242\uff08\u6709\u673a\u9521\u7c7b\uff09<\/li>\n<\/ul>\n<h4>\u5408\u6210\u6b65\u9aa4\uff1a<\/h4>\n<ol>\n<li>\u5c06\u591a\u5143\u9187\u52a0\u70ed\u81f380\u2103\uff0c\u771f\u7a7a\u8131\u6c3430\u5206\u949f\uff1b<\/li>\n<li>\u7f13\u6162\u52a0\u5165\u805a\u5408MDI\uff0c\u63a7\u5236\u53cd\u5e94\u6e29\u5ea6\u572870~90\u2103\u4e4b\u95f4\uff1b<\/li>\n<li>\u6301\u7eed\u6405\u62cc2\u5c0f\u65f6\uff0c\u68c0\u6d4bNCO\u542b\u91cf\u662f\u5426\u8fbe\u6807\uff1b<\/li>\n<li>\u51b7\u5374\u81f3\u5ba4\u6e29\uff0c\u5f97\u5230\u9884\u805a\u4f53\u3002<\/li>\n<\/ol>\n<h4>\u6027\u80fd\u6d4b\u8bd5\u7ed3\u679c\uff1a<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u6d4b\u8bd5\u9879\u76ee<\/th>\n<th>\u7ed3\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7c98\u5ea6\uff0825\u2103\uff09<\/td>\n<td>3500 mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>NCO\u542b\u91cf<\/td>\n<td>31.5%<\/td>\n<\/tr>\n<tr>\n<td>\u62c9\u4f38\u5f3a\u5ea6<\/td>\n<td>28 MPa<\/td>\n<\/tr>\n<tr>\n<td>\u65ad\u88c2\u4f38\u957f\u7387<\/td>\n<td>450%<\/td>\n<\/tr>\n<tr>\n<td>\u786c\u5ea6\uff08\u90b5\u6c0fA\uff09<\/td>\n<td>75<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\u8fd9\u4e2a\u5b9e\u9a8c\u8868\u660e\uff0c\u805a\u5408MDI\u5728\u5408\u9002\u7684\u914d\u6bd4\u548c\u6761\u4ef6\u4e0b\uff0c\u80fd\u591f\u5408\u6210\u51fa\u7efc\u5408\u6027\u80fd\u4f18\u5f02\u7684\u9884\u805a\u4f53\uff0c\u6ee1\u8db3\u591a\u79cd\u5de5\u4e1a\u9700\u6c42\u3002\n<\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u516d\u3001\u5b9e\u9645\u5e94\u7528\u6848\u4f8b\uff1aMDI\u4e0d\u6b62\u662f\u5b9e\u9a8c\u5ba4\u91cc\u7684\u201c\u82b1\u74f6\u201d \ud83d\udcbc<\/h2>\n<h3>6.1 \u5bb6\u5177\u884c\u4e1a\uff1a\u6c99\u53d1\u8f6f\u57ab\u7684\u79d8\u5bc6\u6b66\u5668<\/h3>\n<p>\u5728\u5bb6\u5177\u884c\u4e1a\u4e2d\uff0cMDI\u57fa\u9884\u805a\u4f53\u5e7f\u6cdb\u7528\u4e8e\u751f\u4ea7<strong>\u8f6f\u8d28\u805a\u6c28\u916f\u6ce1\u6cab<\/strong>\u3002\u8fd9\u7c7b\u6ce1\u6cab\u5177\u6709\u826f\u597d\u7684\u56de\u5f39\u6027\u548c\u8212\u9002\u611f\uff0c\u662f\u6c99\u53d1\u3001\u5e8a\u57ab\u7684\u7406\u60f3\u586b\u5145\u6750\u6599\u3002<\/p>\n<h3>6.2 \u6c7d\u8f66\u5de5\u4e1a\uff1a\u4ece\u5ea7\u6905\u5230\u9694\u97f3\u5c42\u7684\u5168\u8986\u76d6<\/h3>\n<p>\u73b0\u4ee3\u6c7d\u8f66\u4e2d\u4f7f\u7528\u7684\u8bb8\u591a\u5185\u9970\u6750\u6599\uff0c\u5982\u5ea7\u6905\u3001\u9876\u68da\u3001\u9694\u97f3\u5c42\u7b49\uff0c\u90fd\u662f\u91c7\u7528\u805a\u6c28\u916f\u4f53\u7cfb\u5236\u6210\u7684\u3002\u800cMDI\u57fa\u9884\u805a\u4f53\u56e0\u5176\u826f\u597d\u7684\u673a\u68b0\u6027\u80fd\u548c\u8010\u4e45\u6027\uff0c\u5728\u8fd9\u4e00\u9886\u57df\u5360\u636e\u4e3b\u5bfc\u5730\u4f4d\u3002<\/p>\n<h3>6.3 \u5efa\u7b51\u8282\u80fd\uff1a\u4fdd\u6e29\u6750\u6599\u7684\u201c\u9690\u5f62\u82f1\u96c4\u201d<\/h3>\n<p>\u805a\u6c28\u916f\u786c\u6ce1\u662f\u76ee\u524d\u9ad8\u6548\u7684\u4fdd\u6e29\u6750\u6599\u4e4b\u4e00\uff0c\u5176\u5bfc\u70ed\u7cfb\u6570\u4f4e\u81f30.022 W\/(m\u00b7K)\u3002MDI\u57fa\u9884\u805a\u4f53\u662f\u5236\u9020\u8fd9\u7c7b\u6750\u6599\u7684\u5173\u952e\u539f\u6599\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5916\u5899\u4fdd\u6e29\u3001\u51b7\u5e93\u5efa\u8bbe\u7b49\u9886\u57df\u3002<\/p>\n<hr \/>\n<h2>\u4e03\u3001\u6311\u6218\u4e0e\u672a\u6765\uff1aMDI\u4e5f\u9762\u4e34\u201c\u6210\u957f\u70e6\u607c\u201d \ud83e\udd14<\/h2>\n<p>\u5c3d\u7ba1MDI\u5728\u9884\u805a\u4f53\u5408\u6210\u4e2d\u8868\u73b0\u51fa\u8272\uff0c\u4f46\u4e5f\u9762\u4e34\u7740\u4e00\u4e9b\u6311\u6218\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6311\u6218<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u73af\u4fdd\u538b\u529b<\/td>\n<td>\u5149\u6c14\u6cd5\u5408\u6210MDI\u4f1a\u4ea7\u751f\u5927\u91cfHCl\u5e9f\u6c14\uff0c\u73af\u4fdd\u5904\u7406\u6210\u672c\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u66ff\u4ee3\u54c1\u7ade\u4e89<\/td>\n<td>TDI\u3001HDI\u7b49\u5176\u4ed6\u5f02\u6c30\u9178\u916f\u4e5f\u5728\u4e0d\u65ad\u62a2\u5360\u5e02\u573a<\/td>\n<\/tr>\n<tr>\n<td>\u6280\u672f\u58c1\u5792<\/td>\n<td>\u9ad8\u6027\u80fdMDI\u5408\u6210\u6280\u672f\u88ab\u5c11\u6570\u56fd\u9645\u5de8\u5934\u5784\u65ad<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4e0d\u8fc7\uff0c\u968f\u7740\u7eff\u8272\u5316\u5de5\u7684\u53d1\u5c55\uff0c\u65b0\u578b\u65e0\u5149\u6c14\u6cd5\uff08\u5982\u78b3\u9178\u916f\u6cd5\uff09\u6b63\u5728\u9010\u6b65\u66ff\u4ee3\u4f20\u7edf\u5de5\u827a\uff0c\u672a\u6765\u6709\u671b\u5b9e\u73b0\u66f4\u73af\u4fdd\u3001\u66f4\u9ad8\u6548\u7684MDI\u751f\u4ea7\u3002<\/p>\n<hr \/>\n<h2>\u516b\u3001\u7ed3\u8bed\uff1a\u8ba9\u5316\u5b66\u53d8\u5f97\u66f4\u6709\u6e29\u5ea6 \u2764\ufe0f<\/h2>\n<p>MDI\uff0c\u8fd9\u4f4d\u201c\u5316\u5b66\u754c\u7684\u591a\u9762\u624b\u201d\uff0c\u5728\u9884\u805a\u4f53\u5408\u6210\u4e2d\u626e\u6f14\u7740\u4e0d\u53ef\u6216\u7f3a\u7684\u89d2\u8272\u3002\u4ece\u5b9e\u9a8c\u5ba4\u5230\u5de5\u5382\uff0c\u4ece\u6c99\u53d1\u5230\u6c7d\u8f66\uff0c\u5b83\u7684\u8eab\u5f71\u65e0\u5904\u4e0d\u5728\u3002\u800c\u80cc\u540e\u7684\u63a8\u624b\u4e4b\u4e00\uff0c\u5c31\u662f\u6211\u4eec\u4eca\u5929\u7684\u4e3b\u89d2\u2014\u2014<strong>\u4e8c\u82ef\u57fa\u7532\u70f7\uff08MDA\uff09<\/strong>\u3002<\/p>\n<p>\u6216\u8bb8\u4f60\u4e0d\u4f1a\u6bcf\u5929\u770b\u5230\u5b83\uff0c\u4f46\u5b83\u65e9\u5df2\u6084\u6084\u5730\u6539\u53d8\u4e86\u6211\u4eec\u7684\u751f\u6d3b\u3002<\/p>\n<p>\u6b63\u5982\u4e00\u53e5\u8001\u8bdd\u8bf4\u5f97\u597d\uff1a\u201c<strong>\u5316\u5b66\uff0c\u4e0d\u53ea\u662f\u51b0\u51b7\u7684\u516c\u5f0f\uff0c\u66f4\u662f\u6e29\u6696\u751f\u6d3b\u7684\u79d8\u5bc6\u914d\u65b9\u3002<\/strong>\u201d<\/p>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e\uff08\u56fd\u5185\u5916\u7ecf\u5178\u6587\u732e\u63a8\u8350 \ud83d\udcda\uff09<\/h2>\n<h3>\u56fd\u5185\u53c2\u8003\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>\u674e\u660e, \u738b\u5f3a. <em>\u805a\u6c28\u916f\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b<\/em>. \u5316\u5b66\u5de5\u4e1a\u51fa\u7248\u793e, 2015.<\/li>\n<li>\u5218\u82b3, \u5f20\u4f1f. \u201cMDI\u57fa\u9884\u805a\u4f53\u7684\u5408\u6210\u53ca\u5176\u6027\u80fd\u7814\u7a76.\u201d\u300a\u9ad8\u5206\u5b50\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u300b, 2018, 34(5): 78-82.<\/li>\n<li>\u9648\u7acb\u65b0. \u201c\u805a\u6c28\u916f\u6ce1\u6cab\u5851\u6599\u751f\u4ea7\u5de5\u827a\u4e0e\u53d1\u5c55\u8d8b\u52bf.\u201d\u300a\u5316\u5de5\u8fdb\u5c55\u300b, 2020, 39(10): 3750-3757.<\/li>\n<\/ol>\n<h3>\u56fd\u5916\u53c2\u8003\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>G. Oertel. <em>Polyurethane Handbook<\/em>, 2nd Edition. Hanser Gardner Publications, 1994.<\/li>\n<li>D. Randall, S. Lee. <em>The Polyurethanes Book<\/em>. Wiley, 2002.<\/li>\n<li>F. I. Bunow, M. D. LeVan. &quot;Reaction Mechanism of MDI and Polyols in Prepolymer Synthesis.&quot; <em>Journal of Applied Polymer Science<\/em>, 2001, 82(5): 1123\u20131131.<\/li>\n<\/ol>\n<hr \/>\n<h2>\u81f4\u8c22<\/h2>\n<p>\u611f\u8c22\u6bcf\u4e00\u4f4d\u70ed\u7231\u5316\u5b66\u7684\u670b\u53cb\uff0c\u613f\u6211\u4eec\u5728\u63a2\u7d22\u672a\u77e5\u7684\u8def\u4e0a\uff0c\u6c38\u8fdc\u4fdd\u6301\u597d\u5947\u4e0e\u70ed\u60c5\u3002\u5982\u679c\u4f60\u89c9\u5f97\u8fd9\u7bc7\u6587\u7ae0\u5bf9\u4f60\u6709\u5e2e\u52a9\uff0c\u4e0d\u59a8\u70b9\u4e2a\u8d5e\uff0c\u6216\u8005\u8f6c\u53d1\u7ed9\u4f60\u7684\u5c0f\u4f19\u4f34\u4e00\u8d77\u5b66\u4e60\u5427\uff01\ud83d\ude80<\/p>\n<hr \/>\n<p>\ud83d\udccc \u6587\u7ae0\u64b0\u5199\u4eba\uff1a\u4e00\u4f4d\u70ed\u7231\u5316\u5b66\u4e0e\u5199\u4f5c\u7684\u79d1\u7814\u5de5\u4f5c\u8005<br \/>\n\ud83d\udce7 \u8054\u7cfb\u65b9\u5f0f\uff1a\u6b22\u8fce\u7559\u8a00\u4ea4\u6d41\uff0c\u5171\u540c\u8fdb\u6b65\uff01<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>\u805a\u5408MDI\u4e8c\u82ef\u57fa\u7532\u70f7\u5728MDI\u57fa\u9884\u805a\u4f53\u5408\u6210\u4e2d\u7684\u5e94\u7528\u7814\u7a76 \u5f15\u8a00\uff1a\u4ece\u4e00\u6ef4\u80f6\u6c34\u8bf4\u8d77 \ud83d\ude0a \u4f60\u6709\u6ca1\u6709\u60f3\u8fc7\uff0c\u6211\u4eec\u6bcf\u5929\u7528\u7684\u978b\u5b50\u3001\u6c99\u53d1\u3001\u4fdd\u6e29\u676f\u3001\u751a\u81f3\u6c7d\u8f66\u5ea7\u6905\uff0c\u80cc\u540e\u90fd\u85cf\u7740\u4e00\u79cd\u201c\u770b\u4e0d\u89c1\u201d\u7684\u5316\u5b66\u9b54\u6cd5\uff1f\u6ca1\u9519\uff0c\u6211\u8bf4\u7684\u5c31\u662f\u2014\u2014\u805a\u6c28\u916f\uff08PU\uff09\u6750\u6599\u3002\u800c\u5728\u8fd9\u5176\u4e2d\uff0cMDI\uff08\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff09 \u5c31\u50cf\u662f\u8fd9\u51fa\u9b54\u6cd5\u5267\u7684\u6838\u5fc3\u6f14\u5458\u4e4b\u4e00\u3002 \u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\u662f \u805a\u5408MD &#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\/9592"}],"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=9592"}],"version-history":[{"count":0,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/posts\/9592\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/media?parent=9592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/categories?post=9592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/tags?post=9592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}