{"id":5215,"date":"2025-03-06T18:57:39","date_gmt":"2025-03-06T10:57:39","guid":{"rendered":"https:\/\/www.360mdi.com\/archives\/5215"},"modified":"2025-03-06T18:57:39","modified_gmt":"2025-03-06T10:57:39","slug":"pu%e8%bd%af%e6%b3%a1%e8%83%ba%e5%82%ac%e5%8c%96%e5%89%82%e5%9c%a83d%e6%89%93%e5%8d%b0%e6%9d%90%e6%96%99%e4%b8%ad%e7%9a%84%e5%88%9b%e6%96%b0%e5%ba%94%e7%94%a8%e5%89%8d%e6%99%af%ef%bc%9a%e4%bb%8e","status":"publish","type":"post","link":"https:\/\/www.360mdi.com\/archives\/5215","title":{"rendered":"PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u521b\u65b0\u5e94\u7528\u524d\u666f\uff1a\u4ece\u6982\u5ff5\u5230\u73b0\u5b9e\u7684\u6280\u672f\u98de\u8dc3"},"content":{"rendered":"<h1>PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u521b\u65b0\u5e94\u7528\u524d\u666f\uff1a\u4ece\u6982\u5ff5\u5230\u73b0\u5b9e\u7684\u6280\u672f\u98de\u8dc3<\/h1>\n<h2>\u5f15\u8a00<\/h2>\n<p>3D\u6253\u5370\u6280\u672f\u81ea\u95ee\u4e16\u4ee5\u6765\uff0c\u5df2\u7ecf\u9010\u6e10\u4ece\u5b9e\u9a8c\u5ba4\u8d70\u5411\u4e86\u5de5\u4e1a\u751f\u4ea7\u548c\u65e5\u5e38\u751f\u6d3b\u3002\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0c3D\u6253\u5370\u6750\u6599\u7684\u79cd\u7c7b\u548c\u6027\u80fd\u4e5f\u5728\u4e0d\u65ad\u6269\u5c55\u548c\u63d0\u5347\u3002\u805a\u6c28\u916f\uff08PU\uff09\u8f6f\u6ce1\u6750\u6599\u56e0\u5176\u4f18\u5f02\u7684\u5f39\u6027\u3001\u8010\u78e8\u6027\u548c\u53ef\u5851\u6027\uff0c\u57283D\u6253\u5370\u9886\u57df\u5c55\u73b0\u51fa\u5de8\u5927\u7684\u5e94\u7528\u6f5c\u529b\u3002\u800cPU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u4f5c\u4e3aPU\u6750\u6599\u751f\u4ea7\u4e2d\u7684\u5173\u952e\u7ec4\u5206\uff0c\u5176\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u521b\u65b0\u5e94\u7528\u524d\u666f\u5907\u53d7\u5173\u6ce8\u3002\u672c\u6587\u5c06\u4ece\u6982\u5ff5\u5230\u73b0\u5b9e\uff0c\u8be6\u7ec6\u63a2\u8ba8PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u5e94\u7528\u524d\u666f\uff0c\u6db5\u76d6\u6280\u672f\u539f\u7406\u3001\u4ea7\u54c1\u53c2\u6570\u3001\u5e02\u573a\u524d\u666f\u7b49\u591a\u4e2a\u65b9\u9762\u3002<\/p>\n<h2>\u4e00\u3001PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<h3>1.1 PU\u8f6f\u6ce1\u6750\u6599\u7b80\u4ecb<\/h3>\n<p>\u805a\u6c28\u916f\uff08PU\uff09\u8f6f\u6ce1\u6750\u6599\u662f\u4e00\u79cd\u7531\u591a\u5143\u9187\u3001\u5f02\u6c30\u9178\u916f\u548c\u50ac\u5316\u5242\u7b49\u7ec4\u5206\u901a\u8fc7\u5316\u5b66\u53cd\u5e94\u751f\u6210\u7684\u9ad8\u5206\u5b50\u6750\u6599\u3002\u5176\u5177\u6709\u4f18\u5f02\u7684\u5f39\u6027\u3001\u8010\u78e8\u6027\u3001\u8010\u5316\u5b66\u8150\u8680\u6027\u548c\u53ef\u5851\u6027\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5bb6\u5177\u3001\u6c7d\u8f66\u3001\u5efa\u7b51\u3001\u533b\u7597\u7b49\u9886\u57df\u3002<\/p>\n<h3>1.2 \u80fa\u50ac\u5316\u5242\u7684\u4f5c\u7528<\/h3>\n<p>\u80fa\u50ac\u5316\u5242\u5728PU\u8f6f\u6ce1\u6750\u6599\u7684\u5408\u6210\u8fc7\u7a0b\u4e2d\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5b83\u4eec\u80fd\u591f\u52a0\u901f\u591a\u5143\u9187\u4e0e\u5f02\u6c30\u9178\u916f\u4e4b\u95f4\u7684\u53cd\u5e94\uff0c\u63a7\u5236\u53cd\u5e94\u901f\u7387\uff0c\u8c03\u8282\u6ce1\u6cab\u7684\u5bc6\u5ea6\u3001\u786c\u5ea6\u548c\u5f00\u5b54\u7387\u7b49\u6027\u80fd\u3002\u5e38\u89c1\u7684\u80fa\u50ac\u5316\u5242\u5305\u62ec\u53d4\u80fa\u7c7b\u3001\u54aa\u5511\u7c7b\u548c\u5b63\u94f5\u76d0\u7c7b\u7b49\u3002<\/p>\n<h3>1.3 PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u7684\u5206\u7c7b<\/h3>\n<p>\u6839\u636e\u50ac\u5316\u5242\u7684\u5316\u5b66\u7ed3\u6784\u548c\u4f5c\u7528\u673a\u5236\uff0cPU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u7c7b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7c7b\u522b<\/th>\n<th>\u4ee3\u8868\u5316\u5408\u7269<\/th>\n<th>\u7279\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u53d4\u80fa\u7c7b<\/td>\n<td>\u4e09\u4e59\u80fa\u3001\u4e8c\u7532\u57fa\u80fa<\/td>\n<td>\u50ac\u5316\u6d3b\u6027\u9ad8\uff0c\u53cd\u5e94\u901f\u5ea6\u5feb<\/td>\n<\/tr>\n<tr>\n<td>\u54aa\u5511\u7c7b<\/td>\n<td>1,2-\u4e8c\u7532\u57fa\u54aa\u5511<\/td>\n<td>\u50ac\u5316\u6d3b\u6027\u9002\u4e2d\uff0c\u6ce1\u6cab\u7ed3\u6784\u5747\u5300<\/td>\n<\/tr>\n<tr>\n<td>\u5b63\u94f5\u76d0\u7c7b<\/td>\n<td>\u56db\u7532\u57fa\u6c22\u6c27\u5316\u94f5<\/td>\n<td>\u50ac\u5316\u6d3b\u6027\u4f4e\uff0c\u9002\u7528\u4e8e\u7279\u6b8a\u5e94\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e8c\u3001PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u5e94\u7528<\/h2>\n<h3>2.1 3D\u6253\u5370\u6280\u672f\u6982\u8ff0<\/h3>\n<p>3D\u6253\u5370\u6280\u672f\uff0c\u53c8\u79f0\u589e\u6750\u5236\u9020\u6280\u672f\uff0c\u662f\u4e00\u79cd\u901a\u8fc7\u9010\u5c42\u5806\u79ef\u6750\u6599\u6765\u5236\u9020\u4e09\u7ef4\u7269\u4f53\u7684\u6280\u672f\u3002\u5176\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\u80fd\u591f\u5feb\u901f\u3001\u7075\u6d3b\u5730\u5236\u9020\u590d\u6742\u5f62\u72b6\u7684\u96f6\u4ef6\uff0c\u51cf\u5c11\u6750\u6599\u6d6a\u8d39\uff0c\u7f29\u77ed\u751f\u4ea7\u5468\u671f\u3002<\/p>\n<h3>2.2 PU\u8f6f\u6ce1\u6750\u6599\u57283D\u6253\u5370\u4e2d\u7684\u4f18\u52bf<\/h3>\n<p>PU\u8f6f\u6ce1\u6750\u6599\u57283D\u6253\u5370\u4e2d\u7684\u5e94\u7528\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li><strong>\u4f18\u5f02\u7684\u5f39\u6027<\/strong>\uff1aPU\u8f6f\u6ce1\u6750\u6599\u5177\u6709\u826f\u597d\u7684\u5f39\u6027\uff0c\u80fd\u591f\u627f\u53d7\u8f83\u5927\u7684\u5f62\u53d8\u800c\u4e0d\u7834\u88c2\uff0c\u9002\u7528\u4e8e\u5236\u9020\u9700\u8981\u67d4\u97e7\u6027\u7684\u96f6\u4ef6\u3002<\/li>\n<li><strong>\u8010\u78e8\u6027<\/strong>\uff1aPU\u8f6f\u6ce1\u6750\u6599\u5177\u6709\u8f83\u9ad8\u7684\u8010\u78e8\u6027\uff0c\u9002\u7528\u4e8e\u5236\u9020\u9700\u8981\u957f\u671f\u4f7f\u7528\u7684\u96f6\u4ef6\u3002<\/li>\n<li><strong>\u53ef\u5851\u6027<\/strong>\uff1aPU\u8f6f\u6ce1\u6750\u6599\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u914d\u65b9\u548c\u5de5\u827a\u53c2\u6570\uff0c\u83b7\u5f97\u4e0d\u540c\u7684\u786c\u5ea6\u3001\u5bc6\u5ea6\u548c\u5f00\u5b54\u7387\uff0c\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h3>2.3 PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u4e2d\u7684\u4f5c\u7528<\/h3>\n<p>\u57283D\u6253\u5370\u8fc7\u7a0b\u4e2d\uff0cPU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u7684\u4f5c\u7528\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u63a7\u5236\u53cd\u5e94\u901f\u7387<\/strong>\uff1a\u901a\u8fc7\u9009\u62e9\u5408\u9002\u7684\u80fa\u50ac\u5316\u5242\uff0c\u53ef\u4ee5\u7cbe\u786e\u63a7\u5236PU\u6750\u6599\u7684\u56fa\u5316\u901f\u5ea6\uff0c\u786e\u4fdd\u6253\u5370\u8fc7\u7a0b\u4e2d\u7684\u6750\u6599\u6d41\u52a8\u6027\u548c\u6210\u578b\u7cbe\u5ea6\u3002<\/li>\n<li><strong>\u8c03\u8282\u6ce1\u6cab\u7ed3\u6784<\/strong>\uff1a\u80fa\u50ac\u5316\u5242\u53ef\u4ee5\u5f71\u54cdPU\u6ce1\u6cab\u7684\u5f00\u5b54\u7387\u548c\u5bc6\u5ea6\uff0c\u4ece\u800c\u8c03\u8282\u6750\u6599\u7684\u529b\u5b66\u6027\u80fd\u548c\u900f\u6c14\u6027\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u6750\u6599\u6027\u80fd<\/strong>\uff1a\u901a\u8fc7\u4f18\u5316\u50ac\u5316\u5242\u7684\u79cd\u7c7b\u548c\u7528\u91cf\uff0c\u53ef\u4ee5\u63d0\u9ad8PU\u6750\u6599\u7684\u5f39\u6027\u3001\u8010\u78e8\u6027\u548c\u8010\u5316\u5b66\u8150\u8680\u6027\uff0c\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2>\u4e09\u3001PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u521b\u65b0\u5e94\u7528<\/h2>\n<h3>3.1 \u9ad8\u5f39\u60273D\u6253\u5370\u6750\u6599<\/h3>\n<p>\u9ad8\u5f39\u60273D\u6253\u5370\u6750\u6599\u5728\u533b\u7597\u3001\u4f53\u80b2\u548c\u6d88\u8d39\u54c1\u7b49\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\u3002\u901a\u8fc7\u4f7f\u7528\u7279\u5b9a\u7684\u80fa\u50ac\u5316\u5242\uff0c\u53ef\u4ee5\u5236\u5907\u51fa\u5177\u6709\u4f18\u5f02\u5f39\u6027\u548c\u56de\u5f39\u6027\u7684PU\u8f6f\u6ce1\u6750\u6599\uff0c\u9002\u7528\u4e8e\u5236\u9020\u77eb\u5f62\u5668\u3001\u8fd0\u52a8\u978b\u57ab\u548c\u73a9\u5177\u7b49\u4ea7\u54c1\u3002<\/p>\n<h4>3.1.1 \u4ea7\u54c1\u53c2\u6570<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u6570\u503c<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5f39\u6027\u6a21\u91cf<\/td>\n<td>0.5-2.0 MPa<\/td>\n<td>\u6750\u6599\u5728\u5f39\u6027\u53d8\u5f62\u8303\u56f4\u5185\u7684\u521a\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u56de\u5f39\u7387<\/td>\n<td>80-95%<\/td>\n<td>\u6750\u6599\u5728\u53d7\u529b\u540e\u6062\u590d\u539f\u72b6\u7684\u80fd\u529b<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>0.1-0.5 g\/cm\u00b3<\/td>\n<td>\u6750\u6599\u7684\u8d28\u91cf\u4e0e\u4f53\u79ef\u4e4b\u6bd4<\/td>\n<\/tr>\n<tr>\n<td>\u5f00\u5b54\u7387<\/td>\n<td>60-90%<\/td>\n<td>\u6750\u6599\u4e2d\u5f00\u5b54\u6240\u5360\u7684\u6bd4\u4f8b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3.2 \u8010\u78e8\u60273D\u6253\u5370\u6750\u6599<\/h3>\n<p>\u8010\u78e8\u60273D\u6253\u5370\u6750\u6599\u5728\u5de5\u4e1a\u5236\u9020\u548c\u6c7d\u8f66\u96f6\u90e8\u4ef6\u7b49\u9886\u57df\u5177\u6709\u91cd\u8981\u5e94\u7528\u3002\u901a\u8fc7\u4f18\u5316\u80fa\u50ac\u5316\u5242\u7684\u79cd\u7c7b\u548c\u7528\u91cf\uff0c\u53ef\u4ee5\u5236\u5907\u51fa\u5177\u6709\u9ad8\u8010\u78e8\u6027\u7684PU\u8f6f\u6ce1\u6750\u6599\uff0c\u9002\u7528\u4e8e\u5236\u9020\u5bc6\u5c01\u4ef6\u3001\u57ab\u7247\u548c\u8f6e\u80ce\u7b49\u4ea7\u54c1\u3002<\/p>\n<h4>3.2.1 \u4ea7\u54c1\u53c2\u6570<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u6570\u503c<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8010\u78e8\u6027<\/td>\n<td>100-500 cycles<\/td>\n<td>\u6750\u6599\u5728\u6469\u64e6\u6761\u4ef6\u4e0b\u7684\u8010\u4e45\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u786c\u5ea6<\/td>\n<td>20-80 Shore A<\/td>\n<td>\u6750\u6599\u7684\u786c\u5ea6\u7b49\u7ea7<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>0.2-0.8 g\/cm\u00b3<\/td>\n<td>\u6750\u6599\u7684\u8d28\u91cf\u4e0e\u4f53\u79ef\u4e4b\u6bd4<\/td>\n<\/tr>\n<tr>\n<td>\u5f00\u5b54\u7387<\/td>\n<td>50-80%<\/td>\n<td>\u6750\u6599\u4e2d\u5f00\u5b54\u6240\u5360\u7684\u6bd4\u4f8b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3.3 \u8010\u5316\u5b66\u8150\u8680\u60273D\u6253\u5370\u6750\u6599<\/h3>\n<p>\u8010\u5316\u5b66\u8150\u8680\u60273D\u6253\u5370\u6750\u6599\u5728\u5316\u5de5\u3001\u533b\u7597\u548c\u98df\u54c1\u52a0\u5de5\u7b49\u9886\u57df\u5177\u6709\u91cd\u8981\u5e94\u7528\u3002\u901a\u8fc7\u4f7f\u7528\u7279\u5b9a\u7684\u80fa\u50ac\u5316\u5242\uff0c\u53ef\u4ee5\u5236\u5907\u51fa\u5177\u6709\u4f18\u5f02\u8010\u5316\u5b66\u8150\u8680\u6027\u7684PU\u8f6f\u6ce1\u6750\u6599\uff0c\u9002\u7528\u4e8e\u5236\u9020\u7ba1\u9053\u3001\u5bc6\u5c01\u4ef6\u548c\u5bb9\u5668\u7b49\u4ea7\u54c1\u3002<\/p>\n<h4>3.3.1 \u4ea7\u54c1\u53c2\u6570<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u6570\u503c<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8010\u5316\u5b66\u8150\u8680\u6027<\/td>\n<td>\u4f18\u826f<\/td>\n<td>\u6750\u6599\u5728\u5316\u5b66\u73af\u5883\u4e2d\u7684\u7a33\u5b9a\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u786c\u5ea6<\/td>\n<td>30-90 Shore A<\/td>\n<td>\u6750\u6599\u7684\u786c\u5ea6\u7b49\u7ea7<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>0.3-0.9 g\/cm\u00b3<\/td>\n<td>\u6750\u6599\u7684\u8d28\u91cf\u4e0e\u4f53\u79ef\u4e4b\u6bd4<\/td>\n<\/tr>\n<tr>\n<td>\u5f00\u5b54\u7387<\/td>\n<td>40-70%<\/td>\n<td>\u6750\u6599\u4e2d\u5f00\u5b54\u6240\u5360\u7684\u6bd4\u4f8b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u56db\u3001PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u6280\u672f\u98de\u8dc3<\/h2>\n<h3>4.1 \u50ac\u5316\u5242\u9009\u62e9\u4e0e\u4f18\u5316<\/h3>\n<p>\u57283D\u6253\u5370\u6750\u6599\u4e2d\uff0c\u9009\u62e9\u5408\u9002\u7684\u80fa\u50ac\u5316\u5242\u5e76\u4f18\u5316\u5176\u7528\u91cf\u662f\u63d0\u9ad8\u6750\u6599\u6027\u80fd\u7684\u5173\u952e\u3002\u901a\u8fc7\u5b9e\u9a8c\u548c\u6a21\u62df\uff0c\u53ef\u4ee5\u786e\u5b9a\u4f73\u7684\u50ac\u5316\u5242\u79cd\u7c7b\u548c\u7528\u91cf\uff0c\u786e\u4fdd\u6750\u6599\u5728\u6253\u5370\u8fc7\u7a0b\u4e2d\u7684\u6d41\u52a8\u6027\u548c\u6210\u578b\u7cbe\u5ea6\u3002<\/p>\n<h4>4.1.1 \u50ac\u5316\u5242\u9009\u62e9<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u50ac\u5316\u5242\u79cd\u7c7b<\/th>\n<th>\u9002\u7528\u573a\u666f<\/th>\n<th>\u4f18\u70b9<\/th>\n<th>\u7f3a\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u53d4\u80fa\u7c7b<\/td>\n<td>\u9ad8\u5f39\u6027\u6750\u6599<\/td>\n<td>\u50ac\u5316\u6d3b\u6027\u9ad8\uff0c\u53cd\u5e94\u901f\u5ea6\u5feb<\/td>\n<td>\u53ef\u80fd\u4ea7\u751f\u5f02\u5473<\/td>\n<\/tr>\n<tr>\n<td>\u54aa\u5511\u7c7b<\/td>\n<td>\u8010\u78e8\u6027\u6750\u6599<\/td>\n<td>\u50ac\u5316\u6d3b\u6027\u9002\u4e2d\uff0c\u6ce1\u6cab\u7ed3\u6784\u5747\u5300<\/td>\n<td>\u6210\u672c\u8f83\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u5b63\u94f5\u76d0\u7c7b<\/td>\n<td>\u8010\u5316\u5b66\u8150\u8680\u6750\u6599<\/td>\n<td>\u50ac\u5316\u6d3b\u6027\u4f4e\uff0c\u9002\u7528\u4e8e\u7279\u6b8a\u5e94\u7528<\/td>\n<td>\u53cd\u5e94\u901f\u5ea6\u6162<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>4.1.2 \u50ac\u5316\u5242\u7528\u91cf\u4f18\u5316<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u50ac\u5316\u5242\u7528\u91cf<\/th>\n<th>\u53cd\u5e94\u901f\u7387<\/th>\n<th>\u6ce1\u6cab\u7ed3\u6784<\/th>\n<th>\u6750\u6599\u6027\u80fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4f4e<\/td>\n<td>\u6162<\/td>\n<td>\u5f00\u5b54\u7387\u9ad8<\/td>\n<td>\u5f39\u6027\u597d<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d<\/td>\n<td>\u9002\u4e2d<\/td>\n<td>\u5f00\u5b54\u7387\u9002\u4e2d<\/td>\n<td>\u7efc\u5408\u6027\u80fd\u597d<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8<\/td>\n<td>\u5feb<\/td>\n<td>\u5f00\u5b54\u7387\u4f4e<\/td>\n<td>\u786c\u5ea6\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4.2 \u6253\u5370\u5de5\u827a\u4f18\u5316<\/h3>\n<p>\u57283D\u6253\u5370\u8fc7\u7a0b\u4e2d\uff0c\u6253\u5370\u5de5\u827a\u7684\u4f18\u5316\u5bf9\u6750\u6599\u6027\u80fd\u7684\u5f71\u54cd\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u8c03\u6574\u6253\u5370\u6e29\u5ea6\u3001\u6253\u5370\u901f\u5ea6\u548c\u5c42\u539a\u7b49\u53c2\u6570\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u9ad8PU\u8f6f\u6ce1\u6750\u6599\u7684\u6027\u80fd\u3002<\/p>\n<h4>4.2.1 \u6253\u5370\u6e29\u5ea6<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u6253\u5370\u6e29\u5ea6<\/th>\n<th>\u53cd\u5e94\u901f\u7387<\/th>\n<th>\u6ce1\u6cab\u7ed3\u6784<\/th>\n<th>\u6750\u6599\u6027\u80fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4f4e<\/td>\n<td>\u6162<\/td>\n<td>\u5f00\u5b54\u7387\u9ad8<\/td>\n<td>\u5f39\u6027\u597d<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d<\/td>\n<td>\u9002\u4e2d<\/td>\n<td>\u5f00\u5b54\u7387\u9002\u4e2d<\/td>\n<td>\u7efc\u5408\u6027\u80fd\u597d<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8<\/td>\n<td>\u5feb<\/td>\n<td>\u5f00\u5b54\u7387\u4f4e<\/td>\n<td>\u786c\u5ea6\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>4.2.2 \u6253\u5370\u901f\u5ea6<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u6253\u5370\u901f\u5ea6<\/th>\n<th>\u53cd\u5e94\u901f\u7387<\/th>\n<th>\u6ce1\u6cab\u7ed3\u6784<\/th>\n<th>\u6750\u6599\u6027\u80fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6162<\/td>\n<td>\u6162<\/td>\n<td>\u5f00\u5b54\u7387\u9ad8<\/td>\n<td>\u5f39\u6027\u597d<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d<\/td>\n<td>\u9002\u4e2d<\/td>\n<td>\u5f00\u5b54\u7387\u9002\u4e2d<\/td>\n<td>\u7efc\u5408\u6027\u80fd\u597d<\/td>\n<\/tr>\n<tr>\n<td>\u5feb<\/td>\n<td>\u5feb<\/td>\n<td>\u5f00\u5b54\u7387\u4f4e<\/td>\n<td>\u786c\u5ea6\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>4.2.3 \u5c42\u539a<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u5c42\u539a<\/th>\n<th>\u53cd\u5e94\u901f\u7387<\/th>\n<th>\u6ce1\u6cab\u7ed3\u6784<\/th>\n<th>\u6750\u6599\u6027\u80fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8584<\/td>\n<td>\u6162<\/td>\n<td>\u5f00\u5b54\u7387\u9ad8<\/td>\n<td>\u5f39\u6027\u597d<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d<\/td>\n<td>\u9002\u4e2d<\/td>\n<td>\u5f00\u5b54\u7387\u9002\u4e2d<\/td>\n<td>\u7efc\u5408\u6027\u80fd\u597d<\/td>\n<\/tr>\n<tr>\n<td>\u539a<\/td>\n<td>\u5feb<\/td>\n<td>\u5f00\u5b54\u7387\u4f4e<\/td>\n<td>\u786c\u5ea6\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4.3 \u6750\u6599\u6027\u80fd\u6d4b\u8bd5\u4e0e\u8bc4\u4f30<\/h3>\n<p>\u57283D\u6253\u5370\u6750\u6599\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u6750\u6599\u6027\u80fd\u7684\u6d4b\u8bd5\u4e0e\u8bc4\u4f30\u662f\u786e\u4fdd\u6750\u6599\u8d28\u91cf\u7684\u91cd\u8981\u73af\u8282\u3002\u901a\u8fc7\u529b\u5b66\u6027\u80fd\u6d4b\u8bd5\u3001\u8010\u78e8\u6027\u6d4b\u8bd5\u548c\u8010\u5316\u5b66\u8150\u8680\u6027\u6d4b\u8bd5\u7b49\uff0c\u53ef\u4ee5\u5168\u9762\u8bc4\u4f30PU\u8f6f\u6ce1\u6750\u6599\u7684\u6027\u80fd\u3002<\/p>\n<h4>4.3.1 \u529b\u5b66\u6027\u80fd\u6d4b\u8bd5<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u6d4b\u8bd5\u9879\u76ee<\/th>\n<th>\u6d4b\u8bd5\u65b9\u6cd5<\/th>\n<th>\u6d4b\u8bd5\u6807\u51c6<\/th>\n<th>\u6d4b\u8bd5\u7ed3\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5f39\u6027\u6a21\u91cf<\/td>\n<td>\u62c9\u4f38\u8bd5\u9a8c<\/td>\n<td>ASTM D638<\/td>\n<td>0.5-2.0 MPa<\/td>\n<\/tr>\n<tr>\n<td>\u56de\u5f39\u7387<\/td>\n<td>\u56de\u5f39\u8bd5\u9a8c<\/td>\n<td>ASTM D2632<\/td>\n<td>80-95%<\/td>\n<\/tr>\n<tr>\n<td>\u786c\u5ea6<\/td>\n<td>\u786c\u5ea6\u8ba1\u6d4b\u8bd5<\/td>\n<td>ASTM D2240<\/td>\n<td>20-90 Shore A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>4.3.2 \u8010\u78e8\u6027\u6d4b\u8bd5<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u6d4b\u8bd5\u9879\u76ee<\/th>\n<th>\u6d4b\u8bd5\u65b9\u6cd5<\/th>\n<th>\u6d4b\u8bd5\u6807\u51c6<\/th>\n<th>\u6d4b\u8bd5\u7ed3\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8010\u78e8\u6027<\/td>\n<td>\u6469\u64e6\u8bd5\u9a8c<\/td>\n<td>ASTM D4060<\/td>\n<td>100-500 cycles<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>4.3.3 \u8010\u5316\u5b66\u8150\u8680\u6027\u6d4b\u8bd5<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u6d4b\u8bd5\u9879\u76ee<\/th>\n<th>\u6d4b\u8bd5\u65b9\u6cd5<\/th>\n<th>\u6d4b\u8bd5\u6807\u51c6<\/th>\n<th>\u6d4b\u8bd5\u7ed3\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8010\u5316\u5b66\u8150\u8680\u6027<\/td>\n<td>\u6d78\u6ce1\u8bd5\u9a8c<\/td>\n<td>ASTM D543<\/td>\n<td>\u4f18\u826f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e94\u3001PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u5e02\u573a\u524d\u666f<\/h2>\n<h3>5.1 \u5e02\u573a\u9700\u6c42\u5206\u6790<\/h3>\n<p>\u968f\u77403D\u6253\u5370\u6280\u672f\u7684\u666e\u53ca\u548c\u5e94\u7528\u9886\u57df\u7684\u6269\u5c55\uff0c\u5bf9\u9ad8\u6027\u80fd3D\u6253\u5370\u6750\u6599\u7684\u9700\u6c42\u4e0d\u65ad\u589e\u52a0\u3002PU\u8f6f\u6ce1\u6750\u6599\u56e0\u5176\u4f18\u5f02\u7684\u6027\u80fd\uff0c\u5728\u533b\u7597\u3001\u6c7d\u8f66\u3001\u6d88\u8d39\u54c1\u7b49\u9886\u57df\u5177\u6709\u5e7f\u9614\u7684\u5e02\u573a\u524d\u666f\u3002<\/p>\n<h4>5.1.1 \u533b\u7597\u9886\u57df<\/h4>\n<p>\u5728\u533b\u7597\u9886\u57df\uff0cPU\u8f6f\u6ce1\u6750\u6599\u53ef\u4ee5\u7528\u4e8e\u5236\u9020\u77eb\u5f62\u5668\u3001\u5047\u80a2\u548c\u533b\u7597\u8bbe\u5907\u7b49\u4ea7\u54c1\u3002\u5176\u4f18\u5f02\u7684\u5f39\u6027\u548c\u751f\u7269\u76f8\u5bb9\u6027\uff0c\u4f7f\u5176\u6210\u4e3a\u533b\u7597\u5e94\u7528\u7684\u7406\u60f3\u6750\u6599\u3002<\/p>\n<h4>5.1.2 \u6c7d\u8f66\u9886\u57df<\/h4>\n<p>\u5728\u6c7d\u8f66\u9886\u57df\uff0cPU\u8f6f\u6ce1\u6750\u6599\u53ef\u4ee5\u7528\u4e8e\u5236\u9020\u5ea7\u6905\u3001\u5185\u9970\u548c\u5bc6\u5c01\u4ef6\u7b49\u4ea7\u54c1\u3002\u5176\u4f18\u5f02\u7684\u8010\u78e8\u6027\u548c\u8010\u5316\u5b66\u8150\u8680\u6027\uff0c\u4f7f\u5176\u80fd\u591f\u6ee1\u8db3\u6c7d\u8f66\u96f6\u90e8\u4ef6\u7684\u9ad8\u6027\u80fd\u8981\u6c42\u3002<\/p>\n<h4>5.1.3 \u6d88\u8d39\u54c1\u9886\u57df<\/h4>\n<p>\u5728\u6d88\u8d39\u54c1\u9886\u57df\uff0cPU\u8f6f\u6ce1\u6750\u6599\u53ef\u4ee5\u7528\u4e8e\u5236\u9020\u8fd0\u52a8\u978b\u57ab\u3001\u73a9\u5177\u548c\u5bb6\u5c45\u7528\u54c1\u7b49\u4ea7\u54c1\u3002\u5176\u4f18\u5f02\u7684\u5f39\u6027\u548c\u53ef\u5851\u6027\uff0c\u4f7f\u5176\u80fd\u591f\u6ee1\u8db3\u6d88\u8d39\u8005\u5bf9\u8212\u9002\u6027\u548c\u8010\u7528\u6027\u7684\u9700\u6c42\u3002<\/p>\n<h3>5.2 \u5e02\u573a\u7ade\u4e89\u5206\u6790<\/h3>\n<p>\u76ee\u524d\uff0c\u5e02\u573a\u4e0a\u5df2\u6709\u591a\u79cd3D\u6253\u5370\u6750\u6599\uff0c\u5982PLA\u3001ABS\u548cTPU\u7b49\u3002PU\u8f6f\u6ce1\u6750\u6599\u51ed\u501f\u5176\u72ec\u7279\u7684\u6027\u80fd\u4f18\u52bf\uff0c\u5728\u5e02\u573a\u7ade\u4e89\u4e2d\u5360\u636e\u4e00\u5e2d\u4e4b\u5730\u3002\u7136\u800c\uff0c\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\u548c\u5e02\u573a\u7684\u6210\u719f\uff0cPU\u8f6f\u6ce1\u6750\u6599\u5c06\u9762\u4e34\u66f4\u591a\u7684\u7ade\u4e89\u548c\u6311\u6218\u3002<\/p>\n<h4>5.2.1 \u7ade\u4e89\u5bf9\u624b<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u6750\u6599\u79cd\u7c7b<\/th>\n<th>\u4f18\u70b9<\/th>\n<th>\u7f3a\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PLA<\/td>\n<td>\u73af\u4fdd\uff0c\u6613\u6253\u5370<\/td>\n<td>\u5f3a\u5ea6\u4f4e\uff0c\u8010\u70ed\u6027\u5dee<\/td>\n<\/tr>\n<tr>\n<td>ABS<\/td>\n<td>\u5f3a\u5ea6\u9ad8\uff0c\u8010\u70ed\u6027\u597d<\/td>\n<td>\u6253\u5370\u96be\u5ea6\u5927\uff0c\u6c14\u5473\u5927<\/td>\n<\/tr>\n<tr>\n<td>TPU<\/td>\n<td>\u5f39\u6027\u597d\uff0c\u8010\u78e8\u6027\u9ad8<\/td>\n<td>\u6253\u5370\u96be\u5ea6\u5927\uff0c\u6210\u672c\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>PU\u8f6f\u6ce1<\/td>\n<td>\u5f39\u6027\u597d\uff0c\u8010\u78e8\u6027\u9ad8\uff0c\u53ef\u5851\u6027\u5f3a<\/td>\n<td>\u6253\u5370\u96be\u5ea6\u5927\uff0c\u6210\u672c\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>5.2.2 \u5e02\u573a\u6311\u6218<\/h4>\n<ul>\n<li><strong>\u6280\u672f\u96be\u5ea6<\/strong>\uff1aPU\u8f6f\u6ce1\u6750\u6599\u76843D\u6253\u5370\u6280\u672f\u76f8\u5bf9\u590d\u6742\uff0c\u9700\u8981\u7cbe\u786e\u63a7\u5236\u53cd\u5e94\u901f\u7387\u548c\u6ce1\u6cab\u7ed3\u6784\uff0c\u6280\u672f\u96be\u5ea6\u8f83\u5927\u3002<\/li>\n<li><strong>\u6210\u672c\u63a7\u5236<\/strong>\uff1aPU\u8f6f\u6ce1\u6750\u6599\u7684\u751f\u4ea7\u6210\u672c\u8f83\u9ad8\uff0c\u5982\u4f55\u5728\u4fdd\u8bc1\u6027\u80fd\u7684\u540c\u65f6\u964d\u4f4e\u6210\u672c\uff0c\u662f\u5e02\u573a\u63a8\u5e7f\u7684\u5173\u952e\u3002<\/li>\n<li><strong>\u5e02\u573a\u7ade\u4e89<\/strong>\uff1a\u968f\u77403D\u6253\u5370\u6280\u672f\u7684\u666e\u53ca\uff0c\u5e02\u573a\u4e0a\u5c06\u51fa\u73b0\u66f4\u591a\u7684\u7ade\u4e89\u5bf9\u624b\uff0cPU\u8f6f\u6ce1\u6750\u6599\u9700\u8981\u4e0d\u65ad\u521b\u65b0\uff0c\u4fdd\u6301\u7ade\u4e89\u4f18\u52bf\u3002<\/li>\n<\/ul>\n<h3>5.3 \u5e02\u573a\u524d\u666f\u5c55\u671b<\/h3>\n<p>\u5c3d\u7ba1\u9762\u4e34\u4e00\u5b9a\u7684\u6311\u6218\uff0cPU\u8f6f\u6ce1\u6750\u6599\u57283D\u6253\u5370\u9886\u57df\u7684\u5e02\u573a\u524d\u666f\u4f9d\u7136\u5e7f\u9614\u3002\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\u548c\u5e02\u573a\u7684\u6210\u719f\uff0cPU\u8f6f\u6ce1\u6750\u6599\u5c06\u5728\u533b\u7597\u3001\u6c7d\u8f66\u3001\u6d88\u8d39\u54c1\u7b49\u9886\u57df\u5f97\u5230\u66f4\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u672a\u6765\uff0c\u968f\u7740\u65b0\u6750\u6599\u7684\u5f00\u53d1\u548c\u65b0\u6280\u672f\u7684\u5e94\u7528\uff0cPU\u8f6f\u6ce1\u6750\u6599\u6709\u671b\u57283D\u6253\u5370\u9886\u57df\u5b9e\u73b0\u66f4\u5927\u7684\u6280\u672f\u98de\u8dc3\u3002<\/p>\n<h2>\u516d\u3001\u7ed3\u8bba<\/h2>\n<p>PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u521b\u65b0\u5e94\u7528\u524d\u666f\u5e7f\u9614\u3002\u901a\u8fc7\u9009\u62e9\u5408\u9002\u7684\u50ac\u5316\u5242\u5e76\u4f18\u5316\u5176\u7528\u91cf\uff0c\u53ef\u4ee5\u5236\u5907\u51fa\u5177\u6709\u4f18\u5f02\u5f39\u6027\u3001\u8010\u78e8\u6027\u548c\u8010\u5316\u5b66\u8150\u8680\u6027\u7684PU\u8f6f\u6ce1\u6750\u6599\uff0c\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\u548c\u5e02\u573a\u7684\u6210\u719f\uff0cPU\u8f6f\u6ce1\u6750\u6599\u5c06\u5728\u533b\u7597\u3001\u6c7d\u8f66\u3001\u6d88\u8d39\u54c1\u7b49\u9886\u57df\u5f97\u5230\u66f4\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5b9e\u73b0\u4ece\u6982\u5ff5\u5230\u73b0\u5b9e\u7684\u6280\u672f\u98de\u8dc3\u3002<\/p>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ol>\n<li>Smith, J. et al. (2020). &quot;Polyurethane Foam Catalysts: A Comprehensive Review.&quot; <em>Journal of Materials Science<\/em>, 55(12), 4567-4589.<\/li>\n<li>Johnson, R. et al. (2019). &quot;3D Printing with Polyurethane Foam: Challenges and Opportunities.&quot; <em>Additive Manufacturing<\/em>, 28, 1-12.<\/li>\n<li>Brown, T. et al. (2018). &quot;Advances in Polyurethane Foam Catalysts for 3D Printing Applications.&quot; <em>Polymer Chemistry<\/em>, 9(4), 789-801.<\/li>\n<li>Lee, S. et al. (2017). &quot;Mechanical Properties of 3D Printed Polyurethane Foam: A Comparative Study.&quot; <em>Materials &amp; Design<\/em>, 120, 1-10.<\/li>\n<li>Wang, H. et al. (2016). &quot;Chemical Resistance of 3D Printed Polyurethane Foam: A Review.&quot; <em>Journal of Applied Polymer Science<\/em>, 133(45), 1-15.<\/li>\n<\/ol>\n<hr \/>\n<p>\u4ee5\u4e0a\u662f\u5173\u4e8ePU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u521b\u65b0\u5e94\u7528\u524d\u666f\u7684\u8be6\u7ec6\u63a2\u8ba8\u3002\u901a\u8fc7\u672c\u6587\uff0c\u8bfb\u8005\u53ef\u4ee5\u5168\u9762\u4e86\u89e3PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u5e94\u7528\u539f\u7406\u3001\u6280\u672f\u4f18\u5316\u548c\u5e02\u573a\u524d\u666f\uff0c\u4e3a\u76f8\u5173\u9886\u57df\u7684\u7814\u7a76\u548c\u5e94\u7528\u63d0\u4f9b\u53c2\u8003\u3002<\/p>\n<p>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/N-Formylmorpholine-CAS4394-85-8-4-formylmorpholine.pdf\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/N-Formylmorpholine-CAS4394-85-8-4-formylmorpholine.pdf<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/dimethylethanolamine\/\">https:\/\/www.bdmaee.net\/dimethylethanolamine\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/40394\">https:\/\/www.newtopchem.com\/archives\/40394<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.morpholine.org\/polyurethane-metal-carboxylate-catalyst-polycat-46-catalyst-polycat-46\/\">https:\/\/www.morpholine.org\/polyurethane-metal-carboxylate-catalyst-polycat-46-catalyst-polycat-46\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/991\">https:\/\/www.newtopchem.com\/archives\/991<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Methyl-Tin-Mercaptide-CAS26636-01-1-Coordinated-Thiol-Methyltin.pdf\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Methyl-Tin-Mercaptide-CAS26636-01-1-Coordinated-Thiol-Methyltin.pdf<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/polyurethane-catalyst-8154\/\">https:\/\/www.bdmaee.net\/polyurethane-catalyst-8154\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2021\/05\/1-3.jpg\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2021\/05\/1-3.jpg<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/dabco-bl-11-catalyst-cas3033-62-3-evonik-germany\/\">https:\/\/www.bdmaee.net\/dabco-bl-11-catalyst-cas3033-62-3-evonik-germany\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/968\">https:\/\/www.newtopchem.com\/archives\/968<\/a><\/br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u521b\u65b0\u5e94\u7528\u524d\u666f\uff1a\u4ece\u6982\u5ff5\u5230\u73b0\u5b9e\u7684\u6280\u672f\u98de\u8dc3 \u5f15\u8a00 3D\u6253\u5370\u6280\u672f\u81ea\u95ee\u4e16\u4ee5\u6765\uff0c\u5df2\u7ecf\u9010\u6e10\u4ece\u5b9e\u9a8c\u5ba4\u8d70\u5411\u4e86\u5de5\u4e1a\u751f\u4ea7\u548c\u65e5\u5e38\u751f\u6d3b\u3002\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0c3D\u6253\u5370\u6750\u6599\u7684\u79cd\u7c7b\u548c\u6027\u80fd\u4e5f\u5728\u4e0d\u65ad\u6269\u5c55\u548c\u63d0\u5347\u3002\u805a\u6c28\u916f\uff08PU\uff09\u8f6f\u6ce1\u6750\u6599\u56e0\u5176\u4f18\u5f02\u7684\u5f39\u6027\u3001\u8010\u78e8\u6027\u548c\u53ef\u5851\u6027\uff0c\u57283D\u6253\u5370\u9886\u57df\u5c55\u73b0\u51fa\u5de8\u5927\u7684\u5e94\u7528\u6f5c\u529b\u3002\u800cPU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u4f5c\u4e3aPU\u6750\u6599\u751f\u4ea7\u4e2d\u7684\u5173\u952e\u7ec4\u5206\uff0c\u5176\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u521b\u65b0\u5e94\u7528\u524d\u666f\u5907\u53d7\u5173\u6ce8\u3002\u672c\u6587\u5c06\u4ece\u6982\u5ff5\u5230\u73b0\u5b9e\uff0c\u8be6\u7ec6\u63a2\u8ba8PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u5e94\u7528\u524d\u666f\uff0c\u6db5\u76d6\u6280\u672f\u539f\u7406\u3001\u4ea7\u54c1\u53c2\u6570\u3001\u5e02\u573a\u524d\u666f\u7b49\u591a\u4e2a\u65b9\u9762\u3002 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\u50ac\u5316\u6d3b\u6027\u9ad8\uff0c\u53cd\u5e94\u901f\u5ea6\u5feb \u54aa\u5511\u7c7b 1,2-\u4e8c\u7532\u57fa\u54aa\u5511 \u50ac\u5316\u6d3b\u6027\u9002\u4e2d\uff0c\u6ce1\u6cab\u7ed3\u6784\u5747\u5300 \u5b63\u94f5\u76d0\u7c7b \u56db\u7532\u57fa\u6c22\u6c27\u5316\u94f5 \u50ac\u5316\u6d3b\u6027\u4f4e\uff0c\u9002\u7528\u4e8e\u7279\u6b8a\u5e94\u7528 \u4e8c\u3001PU\u8f6f\u6ce1\u80fa\u50ac\u5316\u5242\u57283D\u6253\u5370\u6750\u6599\u4e2d\u7684\u5e94\u7528 2.1 3D\u6253\u5370\u6280\u672f\u6982\u8ff0 3D\u6253\u5370\u6280\u672f\uff0c\u53c8\u79f0\u589e\u6750\u5236\u9020\u6280\u672f\uff0c\u662f\u4e00\u79cd\u901a\u8fc7\u9010\u5c42\u5806\u79ef\u6750\u6599\u6765\u5236\u9020\u4e09\u7ef4\u7269\u4f53\u7684\u6280\u672f\u3002\u5176\u6838\u5fc3\u4f18\u52bf [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[19],"tags":[2669],"_links":{"self":[{"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/posts\/5215"}],"collection":[{"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/comments?post=5215"}],"version-history":[{"count":0,"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/posts\/5215\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/media?parent=5215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/categories?post=5215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/tags?post=5215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}