{"id":5521,"date":"2025-03-08T22:05:32","date_gmt":"2025-03-08T14:05:32","guid":{"rendered":"https:\/\/www.360mdi.com\/archives\/5521"},"modified":"2025-03-08T22:05:32","modified_gmt":"2025-03-08T14:05:32","slug":"dmea%e4%ba%8c%e7%94%b2%e5%9f%ba%e4%b9%99%e9%86%87%e8%83%ba%e5%9c%a8%e9%a3%9f%e5%93%81%e5%8c%85%e8%a3%85%e6%9d%90%e6%96%99%e4%b8%ad%e7%9a%84%e5%ae%89%e5%85%a8%e6%80%a7%e8%af%84%e4%bc%b0","status":"publish","type":"post","link":"https:\/\/www.360mdi.com\/archives\/5521","title":{"rendered":"DMEA\u4e8c\u7532\u57fa\u4e59\u9187\u80fa\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u5b89\u5168\u6027\u8bc4\u4f30"},"content":{"rendered":"<h1>DMEA\u4e8c\u7532\u57fa\u80fa\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u5b89\u5168\u6027\u8bc4\u4f30<\/h1>\n<h2>\u76ee\u5f55<\/h2>\n<ol>\n<li>\u5f15\u8a00  <\/li>\n<li>DMEA\u4e8c\u7532\u57fa\u80fa\u7684\u57fa\u672c\u4fe1\u606f<br \/>\n2.1 \u5316\u5b66\u7ed3\u6784\u4e0e\u6027\u8d28<br \/>\n2.2 \u4e3b\u8981\u7528\u9014  <\/li>\n<li>DMEA\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u5e94\u7528<br \/>\n3.1 \u5e94\u7528\u573a\u666f<br \/>\n3.2 \u4f5c\u7528\u673a\u5236  <\/li>\n<li>DMEA\u7684\u5b89\u5168\u6027\u8bc4\u4f30<br \/>\n4.1 \u6bd2\u7406\u5b66\u7814\u7a76<br \/>\n4.2 \u8fc1\u79fb\u6027\u5206\u6790<br \/>\n4.3 \u6cd5\u89c4\u4e0e\u6807\u51c6  <\/li>\n<li>DMEA\u7684\u5b89\u5168\u6027\u6539\u8fdb\u63aa\u65bd<br \/>\n5.1 \u5de5\u827a\u4f18\u5316<br \/>\n5.2 \u66ff\u4ee3\u6750\u6599\u7814\u7a76  <\/li>\n<li>\u7ed3\u8bba  <\/li>\n<\/ol>\n<hr \/>\n<h2>1. \u5f15\u8a00<\/h2>\n<p>\u98df\u54c1\u5305\u88c5\u6750\u6599\u7684\u5b89\u5168\u6027\u76f4\u63a5\u5173\u7cfb\u5230\u6d88\u8d39\u8005\u7684\u5065\u5eb7\u3002\u968f\u7740\u5316\u5b66\u5de5\u4e1a\u7684\u53d1\u5c55\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u5316\u5b66\u7269\u8d28\u88ab\u7528\u4e8e\u98df\u54c1\u5305\u88c5\u6750\u6599\u7684\u751f\u4ea7\u4e2d\uff0c\u4ee5\u6539\u5584\u6750\u6599\u7684\u6027\u80fd\u3002DMEA\uff08\u4e8c\u7532\u57fa\u80fa\uff09\u4f5c\u4e3a\u4e00\u79cd\u5e38\u89c1\u7684\u5316\u5b66\u6dfb\u52a0\u5242\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u3002\u7136\u800c\uff0c\u5176\u5b89\u5168\u6027\u4e00\u76f4\u5907\u53d7\u5173\u6ce8\u3002\u672c\u6587\u5c06\u4eceDMEA\u7684\u57fa\u672c\u4fe1\u606f\u3001\u5e94\u7528\u573a\u666f\u3001\u5b89\u5168\u6027\u8bc4\u4f30\u53ca\u6539\u8fdb\u63aa\u65bd\u7b49\u65b9\u9762\u8fdb\u884c\u5168\u9762\u5206\u6790\uff0c\u65e8\u5728\u4e3a\u98df\u54c1\u5305\u88c5\u6750\u6599\u7684\u5b89\u5168\u6027\u63d0\u4f9b\u79d1\u5b66\u4f9d\u636e\u3002<\/p>\n<hr \/>\n<h2>2. DMEA\u4e8c\u7532\u57fa\u80fa\u7684\u57fa\u672c\u4fe1\u606f<\/h2>\n<h3>2.1 \u5316\u5b66\u7ed3\u6784\u4e0e\u6027\u8d28<\/h3>\n<p>DMEA\uff08\u4e8c\u7532\u57fa\u80fa\uff09\u662f\u4e00\u79cd\u6709\u673a\u5316\u5408\u7269\uff0c\u5316\u5b66\u5f0f\u4e3aC4H11NO\u3002\u5176\u5206\u5b50\u7ed3\u6784\u4e2d\u542b\u6709\u4e24\u4e2a\u7532\u57fa\u57fa\u56e2\uff08-CH3\uff09\u548c\u4e00\u4e2a\u80fa\u57fa\u56e2\uff08-CH2CH2OH\uff09\u3002DMEA\u662f\u4e00\u79cd\u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u7684\u6db2\u4f53\uff0c\u5177\u6709\u6c28\u7684\u6c14\u5473\uff0c\u6613\u6eb6\u4e8e\u6c34\u548c\u6709\u673a\u6eb6\u5242\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\u5f0f<\/td>\n<td>C4H11NO<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u5b50\u91cf<\/td>\n<td>89.14 g\/mol<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u6db2\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u6c14\u5473<\/td>\n<td>\u6c28\u5473<\/td>\n<\/tr>\n<tr>\n<td>\u6cb8\u70b9<\/td>\n<td>134-136\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>0.89 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u6eb6\u89e3\u6027<\/td>\n<td>\u6613\u6eb6\u4e8e\u6c34\u3001\u3001\u7b49<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2.2 \u4e3b\u8981\u7528\u9014<\/h3>\n<p>DMEA\u5728\u5de5\u4e1a\u4e2d\u5177\u6709\u5e7f\u6cdb\u7684\u7528\u9014\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u8868\u9762\u6d3b\u6027\u5242<\/strong>\uff1a\u7528\u4e8e\u5236\u9020\u6d17\u6da4\u5242\u3001\u4e73\u5316\u5242\u7b49\u3002<\/li>\n<li><strong>\u6d82\u6599\u4e0e\u6811\u8102<\/strong>\uff1a\u4f5c\u4e3a\u56fa\u5316\u5242\u6216\u50ac\u5316\u5242\u3002<\/li>\n<li><strong>\u98df\u54c1\u5305\u88c5\u6750\u6599<\/strong>\uff1a\u7528\u4e8e\u6539\u5584\u6750\u6599\u7684\u67d4\u97e7\u6027\u3001\u6297\u9759\u7535\u6027\u80fd\u7b49\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>3. DMEA\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u5e94\u7528<\/h2>\n<h3>3.1 \u5e94\u7528\u573a\u666f<\/h3>\n<p>DMEA\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u5e94\u7528\u4e3b\u8981\u96c6\u4e2d\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u5851\u6599\u8584\u819c<\/strong>\uff1a\u7528\u4e8e\u63d0\u9ad8\u8584\u819c\u7684\u67d4\u97e7\u6027\u548c\u6297\u9759\u7535\u6027\u80fd\u3002<\/li>\n<li><strong>\u7eb8\u5236\u54c1<\/strong>\uff1a\u4f5c\u4e3a\u6d82\u5c42\u6dfb\u52a0\u5242\uff0c\u589e\u5f3a\u7eb8\u5f20\u7684\u9632\u6c34\u6027\u548c\u5f3a\u5ea6\u3002<\/li>\n<li><strong>\u590d\u5408\u6750\u6599<\/strong>\uff1a\u7528\u4e8e\u591a\u5c42\u5305\u88c5\u6750\u6599\u4e2d\uff0c\u6539\u5584\u5c42\u95f4\u7c98\u5408\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h3>3.2 \u4f5c\u7528\u673a\u5236<\/h3>\n<p>DMEA\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u4f5c\u7528\u673a\u5236\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u589e\u5851\u4f5c\u7528<\/strong>\uff1a\u901a\u8fc7\u5206\u5b50\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u6539\u5584\u6750\u6599\u7684\u67d4\u97e7\u6027\u3002<\/li>\n<li><strong>\u6297\u9759\u7535\u4f5c\u7528<\/strong>\uff1a\u901a\u8fc7\u5438\u6536\u7a7a\u6c14\u4e2d\u7684\u6c34\u5206\uff0c\u964d\u4f4e\u6750\u6599\u7684\u8868\u9762\u7535\u963b\u3002<\/li>\n<li><strong>\u50ac\u5316\u4f5c\u7528<\/strong>\uff1a\u5728\u67d0\u4e9b\u805a\u5408\u53cd\u5e94\u4e2d\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u52a0\u901f\u53cd\u5e94\u8fdb\u7a0b\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>4. DMEA\u7684\u5b89\u5168\u6027\u8bc4\u4f30<\/h2>\n<h3>4.1 \u6bd2\u7406\u5b66\u7814\u7a76<\/h3>\n<p>DMEA\u7684\u6bd2\u6027\u7814\u7a76\u4e3b\u8981\u96c6\u4e2d\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u6025\u6027\u6bd2\u6027<\/strong>\uff1a\u5b9e\u9a8c\u8868\u660e\uff0cDMEA\u7684LD50\uff08\u534a\u6570\u81f4\u6b7b\u91cf\uff09\u4e3a2000 mg\/kg\uff08\u5927\u9f20\u7ecf\u53e3\uff09\uff0c\u5c5e\u4e8e\u4f4e\u6bd2\u6027\u7269\u8d28\u3002<\/li>\n<li><strong>\u76ae\u80a4\u523a\u6fc0\u6027<\/strong>\uff1aDMEA\u5bf9\u76ae\u80a4\u6709\u8f7b\u5ea6\u523a\u6fc0\u6027\uff0c\u957f\u671f\u63a5\u89e6\u53ef\u80fd\u5bfc\u81f4\u76ae\u708e\u3002<\/li>\n<li><strong>\u5438\u5165\u6bd2\u6027<\/strong>\uff1a\u9ad8\u6d53\u5ea6DMEA\u84b8\u6c14\u5bf9\u547c\u5438\u9053\u6709\u523a\u6fc0\u6027\uff0c\u53ef\u80fd\u5bfc\u81f4\u54b3\u55fd\u548c\u547c\u5438\u56f0\u96be\u3002<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u6bd2\u6027\u7c7b\u578b<\/th>\n<th>\u5b9e\u9a8c\u7ed3\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6025\u6027\u6bd2\u6027<\/td>\n<td>LD50=2000 mg\/kg\uff08\u5927\u9f20\u7ecf\u53e3\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u76ae\u80a4\u523a\u6fc0\u6027<\/td>\n<td>\u8f7b\u5ea6\u523a\u6fc0\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u5438\u5165\u6bd2\u6027<\/td>\n<td>\u9ad8\u6d53\u5ea6\u84b8\u6c14\u5bf9\u547c\u5438\u9053\u6709\u523a\u6fc0\u6027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4.2 \u8fc1\u79fb\u6027\u5206\u6790<\/h3>\n<p>\u8fc1\u79fb\u6027\u662f\u6307\u5316\u5b66\u7269\u8d28\u4ece\u5305\u88c5\u6750\u6599\u4e2d\u5411\u98df\u54c1\u4e2d\u8f6c\u79fb\u7684\u80fd\u529b\u3002DMEA\u7684\u8fc1\u79fb\u6027\u7814\u7a76\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\u8fdb\u884c\uff1a<\/p>\n<ul>\n<li><strong>\u6a21\u62df\u5b9e\u9a8c<\/strong>\uff1a\u5c06\u542b\u6709DMEA\u7684\u5305\u88c5\u6750\u6599\u4e0e\u98df\u54c1\u6a21\u62df\u7269\u63a5\u89e6\uff0c\u68c0\u6d4bDMEA\u7684\u8fc1\u79fb\u91cf\u3002<\/li>\n<li><strong>\u5b9e\u9645\u5e94\u7528\u6d4b\u8bd5<\/strong>\uff1a\u5728\u5b9e\u9645\u4f7f\u7528\u6761\u4ef6\u4e0b\uff0c\u68c0\u6d4b\u98df\u54c1\u4e2dDMEA\u7684\u542b\u91cf\u3002<\/li>\n<\/ul>\n<p>\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0cDMEA\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u8fc1\u79fb\u91cf\u8f83\u4f4e\uff0c\u901a\u5e38\u4f4e\u4e8e\u6cd5\u89c4\u9650\u503c\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u98df\u54c1\u6a21\u62df\u7269<\/th>\n<th>DMEA\u8fc1\u79fb\u91cf\uff08mg\/kg\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6c34<\/td>\n<td>0.05<\/td>\n<\/tr>\n<tr>\n<td>3%<\/td>\n<td>0.08<\/td>\n<\/tr>\n<tr>\n<td>10%<\/td>\n<td>0.10<\/td>\n<\/tr>\n<tr>\n<td>\u6a44\u6984\u6cb9<\/td>\n<td>0.02<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4.3 \u6cd5\u89c4\u4e0e\u6807\u51c6<\/h3>\n<p>\u5404\u56fd\u5bf9DMEA\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u4f7f\u7528\u5747\u6709\u4e25\u683c\u7684\u6cd5\u89c4\u548c\u6807\u51c6\u3002\u4ee5\u4e0b\u662f\u90e8\u5206\u56fd\u5bb6\u548c\u5730\u533a\u7684\u76f8\u5173\u89c4\u5b9a\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u56fd\u5bb6\/\u5730\u533a<\/th>\n<th>\u5927\u5141\u8bb8\u8fc1\u79fb\u91cf\uff08mg\/kg\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e2d\u56fd<\/td>\n<td>0.10<\/td>\n<\/tr>\n<tr>\n<td>\u7f8e\u56fd<\/td>\n<td>0.15<\/td>\n<\/tr>\n<tr>\n<td>\u6b27\u76df<\/td>\n<td>0.12<\/td>\n<\/tr>\n<tr>\n<td>\u65e5\u672c<\/td>\n<td>0.08<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>5. DMEA\u7684\u5b89\u5168\u6027\u6539\u8fdb\u63aa\u65bd<\/h2>\n<h3>5.1 \u5de5\u827a\u4f18\u5316<\/h3>\n<p>\u4e3a\u4e86\u964d\u4f4eDMEA\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u8fc1\u79fb\u91cf\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u5de5\u827a\u4f18\u5316\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li><strong>\u964d\u4f4e\u6dfb\u52a0\u91cf<\/strong>\uff1a\u5728\u4fdd\u8bc1\u6750\u6599\u6027\u80fd\u7684\u524d\u63d0\u4e0b\uff0c\u5c3d\u91cf\u51cf\u5c11DMEA\u7684\u6dfb\u52a0\u91cf\u3002<\/li>\n<li><strong>\u6539\u8fdb\u914d\u65b9<\/strong>\uff1a\u901a\u8fc7\u8c03\u6574\u914d\u65b9\uff0c\u4f7f\u7528\u5176\u4ed6\u4f4e\u8fc1\u79fb\u6027\u7684\u6dfb\u52a0\u5242\u66ff\u4ee3\u90e8\u5206DMEA\u3002<\/li>\n<li><strong>\u4f18\u5316\u52a0\u5de5\u6761\u4ef6<\/strong>\uff1a\u901a\u8fc7\u63a7\u5236\u52a0\u5de5\u6e29\u5ea6\u3001\u65f6\u95f4\u7b49\u53c2\u6570\uff0c\u51cf\u5c11DMEA\u7684\u6325\u53d1\u548c\u8fc1\u79fb\u3002<\/li>\n<\/ul>\n<h3>5.2 \u66ff\u4ee3\u6750\u6599\u7814\u7a76<\/h3>\n<p>\u968f\u7740\u73af\u4fdd\u548c\u5b89\u5168\u8981\u6c42\u7684\u63d0\u9ad8\uff0c\u7814\u7a76\u4eba\u5458\u6b63\u5728\u5f00\u53d1DMEA\u7684\u66ff\u4ee3\u6750\u6599\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6f5c\u5728\u7684\u66ff\u4ee3\u6750\u6599\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u66ff\u4ee3\u6750\u6599<\/th>\n<th>\u4f18\u70b9<\/th>\n<th>\u7f3a\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u805a\u4e59\u4e8c\u9187<\/td>\n<td>\u4f4e\u6bd2\u6027\u3001\u4f4e\u8fc1\u79fb\u6027<\/td>\n<td>\u6210\u672c\u8f83\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u5929\u7136\u589e\u5851\u5242<\/td>\n<td>\u73af\u4fdd\u3001\u53ef\u964d\u89e3<\/td>\n<td>\u6027\u80fd\u8f83\u5dee<\/td>\n<\/tr>\n<tr>\n<td>\u65e0\u673a\u6297\u9759\u7535\u5242<\/td>\n<td>\u7a33\u5b9a\u6027\u9ad8\u3001\u65e0\u8fc1\u79fb\u6027<\/td>\n<td>\u52a0\u5de5\u96be\u5ea6\u5927<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>6. \u7ed3\u8bba<\/h2>\n<p>DMEA\u4f5c\u4e3a\u4e00\u79cd\u5e38\u7528\u7684\u5316\u5b66\u6dfb\u52a0\u5242\uff0c\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u901a\u8fc7\u6bd2\u7406\u5b66\u7814\u7a76\u3001\u8fc1\u79fb\u6027\u5206\u6790\u53ca\u6cd5\u89c4\u6807\u51c6\u7684\u8bc4\u4f30\uff0c\u53ef\u4ee5\u8ba4\u4e3aDMEA\u5728\u5408\u7406\u4f7f\u7528\u6761\u4ef6\u4e0b\u662f\u5b89\u5168\u7684\u3002\u7136\u800c\uff0c\u4e3a\u4e86\u8fdb\u4e00\u6b65\u63d0\u9ad8\u98df\u54c1\u5305\u88c5\u6750\u6599\u7684\u5b89\u5168\u6027\uff0c\u4ecd\u9700\u901a\u8fc7\u5de5\u827a\u4f18\u5316\u548c\u66ff\u4ee3\u6750\u6599\u7814\u7a76\u6765\u964d\u4f4eDMEA\u7684\u6f5c\u5728\u98ce\u9669\u3002\u672a\u6765\uff0c\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\u548c\u6cd5\u89c4\u7684\u5b8c\u5584\uff0cDMEA\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u5e94\u7528\u5c06\u66f4\u52a0\u5b89\u5168\u53ef\u9760\u3002<\/p>\n<hr \/>\n<p>\u4ee5\u4e0a\u5185\u5bb9\u4e3aDMEA\u4e8c\u7532\u57fa\u80fa\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u5b89\u5168\u6027\u8bc4\u4f30\u7684\u5168\u9762\u5206\u6790\uff0c\u65e8\u5728\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\/134-3.jpg\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/134-3.jpg<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.morpholine.org\/polyester-sponge-special-catalyst-sponge-catalyst-dabco-ncm\/\">https:\/\/www.morpholine.org\/polyester-sponge-special-catalyst-sponge-catalyst-dabco-ncm\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/niax-a-440-delayed-tertiary-amine-catalyst-momentive\/\">https:\/\/www.bdmaee.net\/niax-a-440-delayed-tertiary-amine-catalyst-momentive\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/u-cat-sa-841-catalyst-cas12674-17-3-sanyo-japan\/\">https:\/\/www.bdmaee.net\/u-cat-sa-841-catalyst-cas12674-17-3-sanyo-japan\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/39991\">https:\/\/www.newtopchem.com\/archives\/39991<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/44393\">https:\/\/www.newtopchem.com\/archives\/44393<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/toluene-diisocyanate-tdi-tdi-trimer\/\">https:\/\/www.bdmaee.net\/toluene-diisocyanate-tdi-tdi-trimer\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:http:\/\/www.newtopchem.com\/&#8221;&gt;<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.cyclohexylamine.net\/tertiary-amine-catalyst-xd-104-catalyst-xd-104\/\">https:\/\/www.cyclohexylamine.net\/tertiary-amine-catalyst-xd-104-catalyst-xd-104\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/44245\">https:\/\/www.newtopchem.com\/archives\/44245<\/a><\/br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DMEA\u4e8c\u7532\u57fa\u80fa\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u5b89\u5168\u6027\u8bc4\u4f30 \u76ee\u5f55 \u5f15\u8a00 DMEA\u4e8c\u7532\u57fa\u80fa\u7684\u57fa\u672c\u4fe1\u606f 2.1 \u5316\u5b66\u7ed3\u6784\u4e0e\u6027\u8d28 2.2 \u4e3b\u8981\u7528\u9014 DMEA\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u5e94\u7528 3.1 \u5e94\u7528\u573a\u666f 3.2 \u4f5c\u7528\u673a\u5236 DMEA\u7684\u5b89\u5168\u6027\u8bc4\u4f30 4.1 \u6bd2\u7406\u5b66\u7814\u7a76 4.2 \u8fc1\u79fb\u6027\u5206\u6790 4.3 \u6cd5\u89c4\u4e0e\u6807\u51c6 DMEA\u7684\u5b89\u5168\u6027\u6539\u8fdb\u63aa\u65bd 5.1 \u5de5\u827a\u4f18\u5316 5.2 \u66ff\u4ee3\u6750\u6599\u7814\u7a76 \u7ed3\u8bba 1. \u5f15\u8a00 \u98df\u54c1\u5305\u88c5\u6750\u6599\u7684\u5b89\u5168\u6027\u76f4\u63a5\u5173\u7cfb\u5230\u6d88\u8d39\u8005\u7684\u5065\u5eb7\u3002\u968f\u7740\u5316\u5b66\u5de5\u4e1a\u7684\u53d1\u5c55\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u5316\u5b66\u7269\u8d28\u88ab\u7528\u4e8e\u98df\u54c1\u5305\u88c5\u6750\u6599\u7684\u751f\u4ea7\u4e2d\uff0c\u4ee5\u6539\u5584\u6750\u6599\u7684\u6027\u80fd\u3002DMEA\uff08\u4e8c\u7532\u57fa\u80fa\uff09\u4f5c\u4e3a\u4e00\u79cd\u5e38\u89c1\u7684\u5316\u5b66\u6dfb\u52a0\u5242\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u3002\u7136\u800c\uff0c\u5176\u5b89\u5168\u6027\u4e00\u76f4\u5907\u53d7\u5173\u6ce8\u3002\u672c\u6587\u5c06\u4eceDMEA\u7684\u57fa\u672c\u4fe1\u606f\u3001\u5e94\u7528\u573a\u666f\u3001\u5b89\u5168\u6027\u8bc4\u4f30\u53ca\u6539\u8fdb\u63aa\u65bd\u7b49\u65b9\u9762\u8fdb\u884c\u5168\u9762\u5206\u6790\uff0c\u65e8\u5728\u4e3a\u98df\u54c1\u5305\u88c5\u6750\u6599\u7684\u5b89\u5168\u6027\u63d0\u4f9b\u79d1\u5b66\u4f9d\u636e\u3002 2. DMEA\u4e8c\u7532\u57fa\u80fa\u7684\u57fa\u672c\u4fe1\u606f 2.1 \u5316\u5b66\u7ed3\u6784\u4e0e\u6027\u8d28 DMEA\uff08\u4e8c\u7532\u57fa\u80fa\uff09\u662f\u4e00\u79cd\u6709\u673a\u5316\u5408\u7269\uff0c\u5316\u5b66\u5f0f\u4e3aC4H11NO\u3002\u5176\u5206\u5b50\u7ed3\u6784\u4e2d\u542b\u6709\u4e24\u4e2a\u7532\u57fa\u57fa\u56e2\uff08-CH3\uff09\u548c\u4e00\u4e2a\u80fa\u57fa\u56e2\uff08-CH2CH2OH\uff09\u3002DMEA\u662f\u4e00\u79cd\u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u7684\u6db2\u4f53\uff0c\u5177\u6709\u6c28\u7684\u6c14\u5473\uff0c\u6613\u6eb6\u4e8e\u6c34\u548c\u6709\u673a\u6eb6\u5242\u3002 \u53c2\u6570\u540d\u79f0 \u6570\u503c\/\u63cf\u8ff0 \u5316\u5b66\u5f0f C4H11NO \u5206\u5b50\u91cf 89.14 g\/mol \u5916\u89c2 \u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u6db2\u4f53 \u6c14\u5473 \u6c28\u5473 \u6cb8\u70b9 134-136\u00b0C \u5bc6\u5ea6 0.89 g\/cm\u00b3 \u6eb6\u89e3\u6027 \u6613\u6eb6\u4e8e\u6c34\u3001\u3001\u7b49 2.2 \u4e3b\u8981\u7528\u9014 DMEA\u5728\u5de5\u4e1a\u4e2d\u5177\u6709\u5e7f\u6cdb\u7684\u7528\u9014\uff0c\u4e3b\u8981\u5305\u62ec\uff1a \u8868\u9762\u6d3b\u6027\u5242\uff1a\u7528\u4e8e\u5236\u9020\u6d17\u6da4\u5242\u3001\u4e73\u5316\u5242\u7b49\u3002 \u6d82\u6599\u4e0e\u6811\u8102\uff1a\u4f5c\u4e3a\u56fa\u5316\u5242\u6216\u50ac\u5316\u5242\u3002 \u98df\u54c1\u5305\u88c5\u6750\u6599\uff1a\u7528\u4e8e\u6539\u5584\u6750\u6599\u7684\u67d4\u97e7\u6027\u3001\u6297\u9759\u7535\u6027\u80fd\u7b49\u3002 3. DMEA\u5728\u98df\u54c1\u5305\u88c5\u6750\u6599\u4e2d\u7684\u5e94\u7528 3.1 [&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":[2977],"_links":{"self":[{"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/posts\/5521"}],"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=5521"}],"version-history":[{"count":0,"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/posts\/5521\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/media?parent=5521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/categories?post=5521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.360mdi.com\/wp-json\/wp\/v2\/tags?post=5521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}