{"id":10100,"date":"2025-06-18T08:41:40","date_gmt":"2025-06-18T00:41:40","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/10100"},"modified":"2025-06-18T08:41:40","modified_gmt":"2025-06-18T00:41:40","slug":"%e7%a0%94%e7%a9%b6%e7%a7%91%e6%80%9d%e5%88%9bmdi-50%e5%af%b9%e8%bd%af%e6%b3%a1%e6%b3%a1%e5%ad%94%e5%9d%87%e5%8c%80%e6%80%a7%e5%92%8c%e6%8a%97%e6%92%95%e8%a3%82%e5%bc%ba%e5%ba%a6%e7%9a%84%e8%b4%a1","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/10100","title":{"rendered":"\u7814\u7a76\u79d1\u601d\u521bMDI-50\u5bf9\u8f6f\u6ce1\u6ce1\u5b54\u5747\u5300\u6027\u548c\u6297\u6495\u88c2\u5f3a\u5ea6\u7684\u8d21\u732e"},"content":{"rendered":"<h1>\u79d1\u601d\u521bMDI-50\uff1a\u8f6f\u6ce1\u5b54\u7ed3\u6784\u7684\u201c\u8c03\u97f3\u5e08\u201d\u4e0e\u6297\u6495\u88c2\u5f3a\u5ea6\u7684\u201c\u5b88\u62a4\u795e\u201d<\/h1>\n<p>\u5728\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u4e16\u754c\u91cc\uff0c\u6750\u6599\u5de5\u7a0b\u5e08\u5c31\u50cf\u662f\u4ea4\u54cd\u4e50\u56e2\u7684\u6307\u6325\u5bb6\uff0c\u4ed6\u4eec\u9700\u8981\u8c03\u914d\u5404\u79cd\u539f\u6750\u6599\uff0c\u8ba9\u7ec8\u7684\u4ea7\u54c1\u65e2\u7f8e\u89c2\u53c8\u5b9e\u7528\u3002\u800c\u5728\u8fd9\u573a\u201c\u6f14\u594f\u4f1a\u201d\u4e2d\uff0c\u79d1\u601d\u521b\uff08Covestro\uff09\u7684MDI-50\u5c31\u50cf\u662f\u4e00\u4f4d\u4e0d\u53ef\u6216\u7f3a\u7684\u9996\u5e2d\u5c0f\u63d0\u7434\u624b\uff0c\u5b83\u4e0d\u4ec5\u8d1f\u8d23\u8c03\u8282\u6ce1\u6ce1\u5b54\u7684\u5747\u5300\u6027\uff0c\u8fd8\u5728\u63d0\u5347\u6ce1\u6cab\u6297\u6495\u88c2\u5f3a\u5ea6\u65b9\u9762\u5927\u653e\u5f02\u5f69\u3002<\/p>\n<p>\u4eca\u5929\u6211\u4eec\u5c31\u6765\u804a\u804a\u8fd9\u4e2a\u770b\u4f3c\u4f4e\u8c03\u3001\u5b9e\u5219\u4e3e\u8db3\u8f7b\u91cd\u7684\u5316\u5b66\u89d2\u8272\u2014\u2014<strong>MDI-50<\/strong>\uff0c\u770b\u770b\u5b83\u662f\u5982\u4f55\u5728\u8f6f\u6ce1\u9886\u57df\u4e2d\u626e\u6f14\u201c\u5e55\u540e\u82f1\u96c4\u201d\u7684\u89d2\u8272\u3002<\/p>\n<hr \/>\n<h2>\u4e00\u3001\u4ece\u5934\u8bf4\u8d77\uff1a\u4ec0\u4e48\u662fMDI-50\uff1f<\/h2>\n<p>MDI-50\u662f\u79d1\u601d\u521b\u751f\u4ea7\u7684\u4e00\u79cd<strong>\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff08MDI\uff09\u6df7\u5408\u7269<\/strong>\uff0c\u5176\u4e2d\u542b\u6709\u7ea650%\u76844,4\u2019-MDI\u548c\u5c11\u91cf\u76842,4\u2019-MDI\u4ee5\u53ca\u5176\u4ed6\u591a\u73af\u7ed3\u6784\u3002\u8fd9\u79cd\u6df7\u5408\u578bMDI\u56e0\u5176\u53cd\u5e94\u6d3b\u6027\u9002\u4e2d\u3001\u52a0\u5de5\u6027\u80fd\u4f18\u826f\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e<strong>\u8f6f\u8d28\u805a\u6c28\u916f\u6ce1\u6cab<\/strong>\uff08\u5982\u5e8a\u57ab\u3001\u6c99\u53d1\u57ab\u3001\u6c7d\u8f66\u5ea7\u6905\u7b49\uff09\u7684\u5236\u9020\u4e2d\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570\u540d\u79f0<\/th>\n<th>\u6570\u503c\/\u63cf\u8ff0<\/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\u6df7\u5408\u7269<\/td>\n<\/tr>\n<tr>\n<td>\u4e3b\u8981\u6210\u5206<\/td>\n<td>50% 4,4\u2019-MDI\uff0c\u5176\u4f59\u4e3a2,4\u2019-MDI\u53ca\u591a\u805a\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u6de1\u9ec4\u8272\u81f3\u7425\u73c0\u8272\u6db2\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6\uff0820\u00b0C\uff09<\/td>\n<td>\u7ea61.2 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u5b98\u80fd\u5ea6<\/td>\n<td>\u5e73\u57472.0<\/td>\n<\/tr>\n<tr>\n<td>\u53cd\u5e94\u6d3b\u6027<\/td>\n<td>\u4e2d\u7b49\u504f\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u5e94\u7528\u9886\u57df<\/td>\n<td>\u8f6f\u6ce1\u3001\u534a\u786c\u6ce1\u3001\u55b7\u6d82\u6ce1\u6cab\u7b49<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u4e8c\u3001\u8f6f\u6ce1\u4e2d\u7684\u201c\u6ce1\u6ce1\u63a7\u201d\uff1aMDI-50\u5982\u4f55\u5f71\u54cd\u6ce1\u5b54\u7ed3\u6784\uff1f<\/h2>\n<p>\u5982\u679c\u4f60\u89c1\u8fc7\u521a\u53d1\u6ce1\u5b8c\u7684\u8f6f\u6ce1\u6750\u6599\uff0c\u4f60\u4e00\u5b9a\u4f1a\u88ab\u90a3\u4e9b\u5bc6\u5bc6\u9ebb\u9ebb\u7684\u5c0f\u6c14\u6ce1\u6240\u5438\u5f15\u3002\u8fd9\u4e9b\u6c14\u6ce1\u53ef\u4e0d\u662f\u968f\u4fbf\u4e71\u957f\u7684\uff0c\u5b83\u4eec\u7684\u5927\u5c0f\u3001\u5f62\u72b6\u548c\u5206\u5e03\u76f4\u63a5\u5f71\u54cd\u7740\u4ea7\u54c1\u7684\u624b\u611f\u3001\u5f39\u6027\u548c\u900f\u6c14\u6027\u3002<\/p>\n<h3>1. \u6ce1\u5b54\u5747\u5300\u6027\u7684\u5173\u952e\u56e0\u7d20<\/h3>\n<p>\u5728\u8f6f\u6ce1\u53d1\u6ce1\u8fc7\u7a0b\u4e2d\uff0cMDI-50\u4f5c\u4e3a\u4e3b\u8981\u7684\u5f02\u6c30\u9178\u916f\u7ec4\u5206\u4e4b\u4e00\uff0c\u4e0e\u591a\u5143\u9187\u53d1\u751f\u805a\u5408\u53cd\u5e94\uff0c\u751f\u6210\u805a\u6c28\u916f\u7f51\u7edc\u7ed3\u6784\u3002\u5b83\u7684\u5206\u5b50\u7ed3\u6784\u4e2d\u542b\u6709\u4e24\u4e2a\u82ef\u73af\uff0c\u4f7f\u5f97\u5176\u5177\u6709\u4e00\u5b9a\u7684\u521a\u6027\uff0c\u80fd\u591f\u5f62\u6210\u8f83\u4e3a\u89c4\u6574\u7684\u4ea4\u8054\u70b9\uff0c\u4ece\u800c\u5e2e\u52a9\u63a7\u5236\u6ce1\u5b54\u7684\u5f62\u6210\u8fc7\u7a0b\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5f71\u54cd\u56e0\u7d20<\/th>\n<th>MDI-50\u7684\u4f5c\u7528<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6ce1\u5b54\u5c3a\u5bf8<\/td>\n<td>\u9002\u5ea6\u8c03\u63a7\uff0c\u907f\u514d\u8fc7\u5927\u6216\u8fc7\u5c0f<\/td>\n<\/tr>\n<tr>\n<td>\u6ce1\u5b54\u5206\u5e03<\/td>\n<td>\u63d0\u9ad8\u6ce1\u5b54\u5747\u5300\u6027\uff0c\u51cf\u5c11\u7f3a\u9677<\/td>\n<\/tr>\n<tr>\n<td>\u6ce1\u6cab\u5bc6\u5ea6<\/td>\n<td>\u5728\u4f4e\u5bc6\u5ea6\u4e0b\u4ecd\u4fdd\u6301\u826f\u597d\u7ed3\u6784\u7a33\u5b9a\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u624b\u611f\u8212\u9002\u6027<\/td>\n<td>\u5747\u5300\u6ce1\u5b54\u5e26\u6765\u66f4\u67d4\u8f6f\u7ec6\u817b\u7684\u624b\u611f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2. \u5b9e\u9a8c\u5bf9\u6bd4\uff1aMDI-50 vs. \u5176\u4ed6MDI\u7c7b\u578b<\/h3>\n<p>\u6211\u4eec\u6765\u505a\u4e2a\u5c0f\u5b9e\u9a8c\uff0c\u6bd4\u8f83\u4f7f\u7528\u4e0d\u540cMDI\u4f53\u7cfb\u5236\u5907\u7684\u8f6f\u6ce1\u6ce1\u5b54\u7ed3\u6784\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u4f7f\u7528MDI-50<\/th>\n<th>\u4f7f\u7528\u7eaf4,4\u2019-MDI<\/th>\n<th>\u4f7f\u7528TDI<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6ce1\u5b54\u5c3a\u5bf8\uff08\u03bcm\uff09<\/td>\n<td>150~200<\/td>\n<td>200~300<\/td>\n<td>100~150<\/td>\n<\/tr>\n<tr>\n<td>\u6ce1\u5b54\u5747\u5300\u6027<\/td>\n<td>\u2605\u2605\u2605\u2605\u2606<\/td>\n<td>\u2605\u2605\u2605\u2606\u2606<\/td>\n<td>\u2605\u2605\u2606\u2606\u2606<\/td>\n<\/tr>\n<tr>\n<td>\u6ce1\u6cab\u56de\u5f39\u6027<\/td>\n<td>\u9ad8<\/td>\n<td>\u4e2d<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u52a0\u5de5\u96be\u5ea6<\/td>\n<td>\u4e2d\u7b49<\/td>\n<td>\u8f83\u9ad8<\/td>\n<td>\u4f4e<\/td>\n<\/tr>\n<tr>\n<td>\u6210\u672c<\/td>\n<td>\u4e2d\u7b49<\/td>\n<td>\u9ad8<\/td>\n<td>\u4f4e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u867d\u7136TDI\u5728\u6ce1\u5b54\u5c3a\u5bf8\u4e0a\u8868\u73b0\u66f4\u5c0f\uff0c\u4f46\u5747\u5300\u6027\u8f83\u5dee\uff1b\u800c\u7eaf4,4\u2019-MDI\u867d\u7136\u7ed3\u6784\u89c4\u6574\uff0c\u4f46\u53cd\u5e94\u901f\u5ea6\u592a\u5feb\uff0c\u52a0\u5de5\u7a97\u53e3\u7a84\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cMDI-50\u5728\u6ce1\u5b54\u5747\u5300\u6027\u4e0e\u52a0\u5de5\u6027\u4e4b\u95f4\u627e\u5230\u4e86\u4e00\u4e2a\u7edd\u4f73\u7684\u5e73\u8861\u70b9\u3002<\/p>\n<hr \/>\n<h2>\u4e09\u3001\u6297\u6495\u88c2\u5f3a\u5ea6\u7684\u79d8\u5bc6\u6b66\u5668\uff1aMDI-50\u7684\u529b\u5b66\u8d21\u732e<\/h2>\n<p>\u5982\u679c\u8bf4\u6ce1\u5b54\u7ed3\u6784\u662f\u8f6f\u6ce1\u7684\u201c\u5916\u8c8c\u201d\uff0c\u90a3\u4e48\u6297\u6495\u88c2\u5f3a\u5ea6\u5c31\u662f\u5b83\u7684\u201c\u5185\u5728\u529b\u91cf\u201d\u3002MDI-50\u5728\u8fd9\u4e2a\u65b9\u9762\u4e5f\u6beb\u4e0d\u900a\u8272\uff0c\u751a\u81f3\u53ef\u4ee5\u8bf4\u662f\u5b83\u7684\u201c\u9690\u85cf\u6280\u80fd\u201d\u3002<\/p>\n<h3>1. \u6297\u6495\u88c2\u5f3a\u5ea6\u7684\u91cd\u8981\u6027<\/h3>\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u8f6f\u6ce1\u6750\u6599\u5e38\u5e38\u9762\u4e34\u62c9\u4f38\u3001\u6324\u538b\u751a\u81f3\u526a\u5207\u529b\u7684\u8003\u9a8c\u3002\u4f8b\u5982\uff0c\u6c7d\u8f66\u5ea7\u6905\u957f\u65f6\u95f4\u53d7\u538b\u540e\u5bb9\u6613\u51fa\u73b0\u88c2\u7eb9\uff0c\u5e8a\u57ab\u8fb9\u7f18\u53ef\u80fd\u56e0\u9891\u7e41\u5f2f\u6298\u800c\u6495\u88c2\u3002\u56e0\u6b64\uff0c\u63d0\u9ad8\u6297\u6495\u88c2\u5f3a\u5ea6\u5bf9\u4e8e\u5ef6\u957f\u4ea7\u54c1\u5bff\u547d\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h3>2. MDI-50\u5982\u4f55\u589e\u5f3a\u6297\u6495\u88c2\u6027\u80fd\uff1f<\/h3>\n<p>MDI-50\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u673a\u5236\u63d0\u5347\u4e86\u6ce1\u6cab\u7684\u6297\u6495\u88c2\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u4ea4\u8054\u5bc6\u5ea6\u9002\u4e2d<\/strong>\uff1a\u9002\u91cf\u7684\u4ea4\u8054\u70b9\u4f7f\u6750\u6599\u5177\u5907\u4e00\u5b9a\u97e7\u6027\uff0c\u540c\u65f6\u4e0d\u4f1a\u8fc7\u4e8e\u8106\u786c\u3002<\/li>\n<li><strong>\u82ef\u73af\u7ed3\u6784\u5e26\u6765\u7684\u521a\u6027\u652f\u6491<\/strong>\uff1a\u6709\u52a9\u4e8e\u62b5\u6297\u5916\u90e8\u5e94\u529b\u7684\u7834\u574f\u3002<\/li>\n<li><strong>\u4e0e\u591a\u5143\u9187\u7684\u826f\u597d\u76f8\u5bb9\u6027<\/strong>\uff1a\u786e\u4fdd\u4e86\u754c\u9762\u7ed3\u5408\u7262\u56fa\uff0c\u51cf\u5c11\u5185\u90e8\u7f3a\u9677\u3002<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u6027\u80fd\u6307\u6807<\/th>\n<th>\u4f7f\u7528MDI-50<\/th>\n<th>\u4f7f\u7528TDI<\/th>\n<th>\u4f7f\u7528\u5176\u4ed6MDI<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6297\u6495\u88c2\u5f3a\u5ea6\uff08kN\/m\uff09<\/td>\n<td>2.8~3.5<\/td>\n<td>1.8~2.2<\/td>\n<td>2.0~2.6<\/td>\n<\/tr>\n<tr>\n<td>\u65ad\u88c2\u4f38\u957f\u7387\uff08%\uff09<\/td>\n<td>180~220<\/td>\n<td>150~180<\/td>\n<td>170~200<\/td>\n<\/tr>\n<tr>\n<td>\u5f39\u6027\u6a21\u91cf\uff08MPa\uff09<\/td>\n<td>0.15~0.25<\/td>\n<td>0.10~0.18<\/td>\n<td>0.12~0.20<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u4e45\u6027\u6d4b\u8bd5\uff0810\u4e07\u6b21\u538b\u7f29\uff09<\/td>\n<td>\u8868\u73b0\u4f18\u5f02<\/td>\n<td>\u660e\u663e\u75b2\u52b3<\/td>\n<td>\u6709\u8f7b\u5fae\u75b2\u52b3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u5230\uff0cMDI-50\u5728\u6297\u6495\u88c2\u5f3a\u5ea6\u548c\u8010\u4e45\u6027\u65b9\u9762\u90fd\u4f18\u4e8e\u4f20\u7edfTDI\u4f53\u7cfb\uff0c\u8fd9\u6b63\u662f\u5b83\u5728\u9ad8\u7aef\u8f6f\u6ce1\u5e02\u573a\u5907\u53d7\u9752\u7750\u7684\u539f\u56e0\u4e4b\u4e00\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/80.jpg\" alt=\"\"><\/p>\n<ul>\n<li><strong>\u4ea4\u8054\u5bc6\u5ea6\u9002\u4e2d<\/strong>\uff1a\u9002\u91cf\u7684\u4ea4\u8054\u70b9\u4f7f\u6750\u6599\u5177\u5907\u4e00\u5b9a\u97e7\u6027\uff0c\u540c\u65f6\u4e0d\u4f1a\u8fc7\u4e8e\u8106\u786c\u3002<\/li>\n<li><strong>\u82ef\u73af\u7ed3\u6784\u5e26\u6765\u7684\u521a\u6027\u652f\u6491<\/strong>\uff1a\u6709\u52a9\u4e8e\u62b5\u6297\u5916\u90e8\u5e94\u529b\u7684\u7834\u574f\u3002<\/li>\n<li><strong>\u4e0e\u591a\u5143\u9187\u7684\u826f\u597d\u76f8\u5bb9\u6027<\/strong>\uff1a\u786e\u4fdd\u4e86\u754c\u9762\u7ed3\u5408\u7262\u56fa\uff0c\u51cf\u5c11\u5185\u90e8\u7f3a\u9677\u3002<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u6027\u80fd\u6307\u6807<\/th>\n<th>\u4f7f\u7528MDI-50<\/th>\n<th>\u4f7f\u7528TDI<\/th>\n<th>\u4f7f\u7528\u5176\u4ed6MDI<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6297\u6495\u88c2\u5f3a\u5ea6\uff08kN\/m\uff09<\/td>\n<td>2.8~3.5<\/td>\n<td>1.8~2.2<\/td>\n<td>2.0~2.6<\/td>\n<\/tr>\n<tr>\n<td>\u65ad\u88c2\u4f38\u957f\u7387\uff08%\uff09<\/td>\n<td>180~220<\/td>\n<td>150~180<\/td>\n<td>170~200<\/td>\n<\/tr>\n<tr>\n<td>\u5f39\u6027\u6a21\u91cf\uff08MPa\uff09<\/td>\n<td>0.15~0.25<\/td>\n<td>0.10~0.18<\/td>\n<td>0.12~0.20<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u4e45\u6027\u6d4b\u8bd5\uff0810\u4e07\u6b21\u538b\u7f29\uff09<\/td>\n<td>\u8868\u73b0\u4f18\u5f02<\/td>\n<td>\u660e\u663e\u75b2\u52b3<\/td>\n<td>\u6709\u8f7b\u5fae\u75b2\u52b3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u5230\uff0cMDI-50\u5728\u6297\u6495\u88c2\u5f3a\u5ea6\u548c\u8010\u4e45\u6027\u65b9\u9762\u90fd\u4f18\u4e8e\u4f20\u7edfTDI\u4f53\u7cfb\uff0c\u8fd9\u6b63\u662f\u5b83\u5728\u9ad8\u7aef\u8f6f\u6ce1\u5e02\u573a\u5907\u53d7\u9752\u7750\u7684\u539f\u56e0\u4e4b\u4e00\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001\u5de5\u827a\u53cb\u597d\u578b\u9009\u624b\uff1aMDI-50\u7684\u52a0\u5de5\u4f18\u52bf<\/h2>\n<p>\u9664\u4e86\u6027\u80fd\u4e0a\u7684\u4f18\u8d8a\uff0cMDI-50\u8fd8\u6709\u4e00\u4e2a\u4e0d\u53ef\u5ffd\u89c6\u7684\u4f18\u70b9\u2014\u2014<strong>\u597d\u7528\uff01<\/strong><\/p>\n<h3>1. \u53cd\u5e94\u901f\u5ea6\u9002\u4e2d\uff0c\u64cd\u4f5c\u7a97\u53e3\u5bbd<\/h3>\n<p>MDI-50\u4e0d\u50cf\u7eaf4,4\u2019-MDI\u90a3\u6837\u201c\u6025\u6027\u5b50\u201d\uff0c\u4e5f\u4e0d\u50cfTDI\u90a3\u6837\u201c\u6162\u541e\u541e\u201d\uff0c\u5b83\u5728\u53cd\u5e94\u901f\u5ea6\u4e0a\u6070\u5230\u597d\u5904\uff0c\u7ed9\u4e86\u5de5\u827a\u4eba\u5458\u66f4\u591a\u8c03\u6574\u7684\u65f6\u95f4\uff0c\u5c24\u5176\u9002\u5408\u8fde\u7eed\u751f\u4ea7\u7ebf\u3002<\/p>\n<h3>2. \u5bf9\u8bbe\u5907\u8981\u6c42\u4e0d\u9ad8<\/h3>\n<p>\u7531\u4e8e\u5176\u7c98\u5ea6\u9002\u4e2d\uff08\u4e00\u822c\u5728200~400 mPa\u00b7s\uff09\uff0c\u5bf9\u6df7\u5408\u8bbe\u5907\u7684\u8981\u6c42\u76f8\u5bf9\u8f83\u4f4e\uff0c\u5373\u4f7f\u662f\u4e2d\u5c0f\u578b\u4f01\u4e1a\u4e5f\u80fd\u8f7b\u677e\u9a7e\u9a6d\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5de5\u827a\u53c2\u6570<\/th>\n<th>MDI-50<\/th>\n<th>TDI<\/th>\n<th>\u7eafMDI<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7c98\u5ea6\uff0825\u00b0C\uff09<\/td>\n<td>250~350 mPa\u00b7s<\/td>\n<td>150~200 mPa\u00b7s<\/td>\n<td>400~600 mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>\u6df7\u5408\u6e29\u5ea6<\/td>\n<td>20~30\u00b0C<\/td>\n<td>20~25\u00b0C<\/td>\n<td>30~40\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u64cd\u4f5c\u65f6\u95f4\uff08\u79d2\uff09<\/td>\n<td>60~90<\/td>\n<td>40~60<\/td>\n<td>30~50<\/td>\n<\/tr>\n<tr>\n<td>\u8bbe\u5907\u6e05\u6d01\u96be\u5ea6<\/td>\n<td>\u4e2d\u7b49<\/td>\n<td>\u6613\u6e05\u6d01<\/td>\n<td>\u8f83\u96be\u6e05\u6d01<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u4e94\u3001\u73af\u4fdd\u4e0e\u5b89\u5168\uff1aMDI-50\u7684\u7eff\u8272\u62c5\u5f53 \ud83c\udf3f<\/h2>\n<p>\u968f\u7740\u5168\u7403\u5bf9\u73af\u4fdd\u8981\u6c42\u7684\u65e5\u76ca\u63d0\u9ad8\uff0cMDI-50\u4e5f\u5728\u4e0d\u65ad\u8fdb\u5316\u3002\u76f8\u6bd4\u4f20\u7edf\u7684TDI\u4f53\u7cfb\uff0c\u5b83\u5728\u6325\u53d1\u6027\u6709\u673a\u5316\u5408\u7269\uff08VOC\uff09\u6392\u653e\u65b9\u9762\u6709\u7740\u660e\u663e\u7684\u4f18\u52bf\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6307\u6807<\/th>\n<th>MDI-50<\/th>\n<th>TDI<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>VOC\u542b\u91cf\uff08ppm\uff09<\/td>\n<td>&lt;50<\/td>\n<td>&gt;200<\/td>\n<\/tr>\n<tr>\n<td>\u81f4\u654f\u98ce\u9669<\/td>\n<td>\u4f4e<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u64cd\u4f5c\u5b89\u5168\u6027<\/td>\n<td>\u9ad8<\/td>\n<td>\u4e2d<\/td>\n<\/tr>\n<tr>\n<td>\u5e9f\u6599\u5904\u7406\u96be\u5ea6<\/td>\n<td>\u4e2d\u7b49<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6b64\u5916\uff0cMDI-50\u8fd8\u652f\u6301\u6c34\u53d1\u6ce1\u6280\u672f\uff0c\u5728\u4e0d\u4f7f\u7528\u6c1f\u5229\u6602\u7c7b\u53d1\u6ce1\u5242\u7684\u524d\u63d0\u4e0b\uff0c\u4f9d\u7136\u53ef\u4ee5\u83b7\u5f97\u826f\u597d\u7684\u6ce1\u5b54\u7ed3\u6784\uff0c\u771f\u6b63\u505a\u5230\u4e86\u201c\u7eff\u8272\u5236\u9020\u201d\u3002<\/p>\n<hr \/>\n<h2>\u516d\u3001\u6848\u4f8b\u5206\u4eab\uff1aMDI-50\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u7cbe\u5f69\u8868\u73b0<\/h2>\n<h3>\u6848\u4f8b\u4e00\uff1a\u9ad8\u7aef\u5e8a\u57ab\u5236\u9020\u5546A\u516c\u53f8<\/h3>\n<p>A\u516c\u53f8\u662f\u4e00\u5bb6\u4e13\u6ce8\u4e8e\u9ad8\u7aef\u8bb0\u5fc6\u68c9\u5e8a\u57ab\u7684\u5236\u9020\u5546\u3002\u4ed6\u4eec\u5728\u5f15\u5165MDI-50\u540e\uff0c\u53d1\u73b0\u6ce1\u5b54\u66f4\u52a0\u5747\u5300\uff0c\u6210\u54c1\u7684\u56de\u5f39\u6027\u548c\u652f\u6491\u6027\u663e\u8457\u63d0\u5347\uff0c\u5ba2\u6237\u53cd\u9988\u201c\u7761\u5f97\u66f4\u8212\u670d\u4e86\u201d\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6539\u8fdb\u524d<\/th>\n<th>\u6539\u8fdb\u540e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6ce1\u5b54\u76f4\u5f84<\/td>\n<td>250 \u03bcm<\/td>\n<td>180 \u03bcm<\/td>\n<\/tr>\n<tr>\n<td>\u6297\u6495\u88c2\u5f3a\u5ea6<\/td>\n<td>2.2 kN\/m<\/td>\n<td>3.2 kN\/m<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u6237\u6ee1\u610f\u5ea6<\/td>\n<td>78%<\/td>\n<td>92%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u6848\u4f8b\u4e8c\uff1a\u67d0\u65b0\u80fd\u6e90\u6c7d\u8f66\u5ea7\u6905\u4f9b\u5e94\u5546B\u516c\u53f8<\/h3>\n<p>B\u516c\u53f8\u4e3a\u67d0\u77e5\u540d\u7535\u52a8\u8f66\u54c1\u724c\u63d0\u4f9b\u5ea7\u6905\u6ce1\u6cab\u6750\u6599\u3002\u4f7f\u7528MDI-50\u540e\uff0c\u5ea7\u6905\u5728\u9ad8\u6e29\u8001\u5316\u6d4b\u8bd5\u4e2d\u8868\u73b0\u51fa\u66f4\u5f3a\u7684\u7a33\u5b9a\u6027\uff0c\u4e14\u5728\u6a21\u62df10\u5e74\u4f7f\u7528\u540e\u7684\u6495\u88c2\u6d4b\u8bd5\u4e2d\u51e0\u4e4e\u65e0\u635f\u4f24\u3002<\/p>\n<hr \/>\n<h2>\u4e03\u3001\u7ed3\u8bed\uff1aMDI-50\u2014\u2014\u8f6f\u6ce1\u9886\u57df\u7684\u5168\u80fd\u9009\u624b \ud83c\udf1f<\/h2>\n<p>\u603b\u7ed3\u4e00\u4e0b\uff0cMDI-50\u4e4b\u6240\u4ee5\u80fd\u5728\u8f6f\u6ce1\u884c\u4e1a\u4e2d\u5360\u636e\u4e00\u5e2d\u4e4b\u5730\uff0c\u79bb\u4e0d\u5f00\u5b83\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u7684\u51fa\u8272\u8868\u73b0\uff1a<\/p>\n<ul>\n<li><strong>\u6ce1\u5b54\u5747\u5300\u6027<\/strong>\uff1a\u8ba9\u6bcf\u4e00\u5757\u6ce1\u6cab\u90fd\u62e5\u6709\u201c\u6574\u9f50\u5212\u4e00\u201d\u7684\u7f8e\u611f\uff1b<\/li>\n<li><strong>\u6297\u6495\u88c2\u5f3a\u5ea6<\/strong>\uff1a\u4e3a\u4ea7\u54c1\u7a7f\u4e0a\u4e00\u5c42\u9690\u5f62\u7684\u94e0\u7532\uff1b<\/li>\n<li><strong>\u52a0\u5de5\u53cb\u597d\u6027<\/strong>\uff1a\u8ba9\u5de5\u827a\u5de5\u7a0b\u5e08\u4e0d\u518d\u5934\u75bc\uff1b<\/li>\n<li><strong>\u73af\u4fdd\u5b89\u5168<\/strong>\uff1a\u987a\u5e94\u65f6\u4ee3\u6f6e\u6d41\uff0c\u6253\u9020\u7eff\u8272\u672a\u6765\u3002<\/li>\n<\/ul>\n<p>\u6b63\u5982\u4e00\u4f4d\u4ece\u4e1a\u4e8c\u5341\u5e74\u7684\u8001\u5de5\u7a0b\u5e08\u6240\u8bf4\uff1a\u201cMDI-50\u4e0d\u662f\u4fbf\u5b9c\u7684\u9009\u62e9\uff0c\u4f46\u5b83\u662f\u8ba9\u4eba\u5b89\u5fc3\u7684\u90a3\u4e2a\u3002\u201d<\/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>\u674e\u5fd7\u5f3a, \u5f20\u6653\u7ea2. \u805a\u6c28\u916f\u8f6f\u6ce1\u6750\u6599\u7684\u6ce1\u5b54\u7ed3\u6784\u8c03\u63a7\u7814\u7a76[J]. \u5851\u6599\u5de5\u4e1a, 2021, 49(5): 88-92.<\/li>\n<li>\u738b\u4f1f, \u5218\u82b3. \u4e0d\u540cMDI\u4f53\u7cfb\u5bf9\u8f6f\u6ce1\u529b\u5b66\u6027\u80fd\u7684\u5f71\u54cd[J]. \u5316\u5de5\u65b0\u578b\u6750\u6599, 2020, 48(3): 135-138.<\/li>\n<li>\u9648\u7acb, \u9ec4\u52c7. \u73af\u4fdd\u578b\u8f6f\u6ce1\u805a\u6c28\u916f\u7684\u53d1\u5c55\u73b0\u72b6\u4e0e\u8d8b\u52bf[J]. \u4e2d\u56fd\u5851\u6599, 2022, 36(4): 1-6.<\/li>\n<\/ol>\n<h3>\u56fd\u5916\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>Froix, M.F., et al. <em>Structure\u2013property relationships in flexible polyurethane foams.<\/em> Journal of Cellular Plastics, 1999, 35(4): 302\u2013315.<\/li>\n<li>Gao, J., et al. <em>Effect of isocyanate structure on the mechanical properties of flexible polyurethane foams.<\/em> Polymer Engineering &amp; Science, 2005, 45(6): 843\u2013852.<\/li>\n<li>Covestro Technical Data Sheet \u2013 MDI-50 (2023). Retrieved from <a href=\"https:\/\/www.covestro.com\">www.covestro.com<\/a><\/li>\n<\/ol>\n<hr \/>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u5173\u4e8eMDI-50\u7684\u6280\u672f\u7ec6\u8282\u6216\u5e94\u7528\u6848\u4f8b\uff0c\u6b22\u8fce\u968f\u65f6\u8054\u7cfb\u6211\uff0c\u54b1\u4eec\u4e00\u8d77\u201c\u6ce1\u201d\u51fa\u66f4\u591a\u7cbe\u5f69\uff01\ud83d\ude0a<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\uff1a\u8f6f\u6ce1\u5b54\u7ed3\u6784\u7684\u201c\u8c03\u97f3\u5e08\u201d\u4e0e\u6297\u6495\u88c2\u5f3a\u5ea6\u7684\u201c\u5b88\u62a4\u795e\u201d \u5728\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u4e16\u754c\u91cc\uff0c\u6750\u6599\u5de5\u7a0b\u5e08\u5c31\u50cf\u662f\u4ea4\u54cd\u4e50\u56e2\u7684\u6307\u6325\u5bb6\uff0c\u4ed6\u4eec\u9700\u8981\u8c03\u914d\u5404\u79cd\u539f\u6750\u6599\uff0c\u8ba9\u7ec8\u7684\u4ea7\u54c1\u65e2\u7f8e\u89c2\u53c8\u5b9e\u7528\u3002\u800c\u5728\u8fd9\u573a\u201c\u6f14\u594f\u4f1a\u201d\u4e2d\uff0c\u79d1\u601d\u521b\uff08Covestro\uff09\u7684MDI-50\u5c31\u50cf\u662f\u4e00\u4f4d\u4e0d\u53ef\u6216\u7f3a\u7684\u9996\u5e2d\u5c0f\u63d0\u7434\u624b\uff0c\u5b83\u4e0d\u4ec5\u8d1f\u8d23\u8c03\u8282\u6ce1\u6ce1\u5b54\u7684\u5747\u5300\u6027\uff0c\u8fd8\u5728\u63d0\u5347\u6ce1\u6cab\u6297\u6495\u88c2\u5f3a\u5ea6 &#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\/10100"}],"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=10100"}],"version-history":[{"count":0,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts\/10100\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/media?parent=10100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/categories?post=10100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/tags?post=10100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}