{"id":7720,"date":"2025-03-09T20:56:18","date_gmt":"2025-03-09T12:56:18","guid":{"rendered":"https:\/\/www.51dmea.cn\/archives\/7720"},"modified":"2025-03-09T20:56:18","modified_gmt":"2025-03-09T12:56:18","slug":"dmcha%e5%9c%a8%e5%bf%ab%e9%80%9f%e5%9b%ba%e5%8c%96%e8%81%9a%e6%b0%a8%e9%85%af%e4%bd%93%e7%b3%bb%e4%b8%ad%e7%9a%84%e8%a7%92%e8%89%b2","status":"publish","type":"post","link":"https:\/\/www.51dmea.cn\/archives\/7720","title":{"rendered":"DMCHA\u5728\u5feb\u901f\u56fa\u5316\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u89d2\u8272"},"content":{"rendered":"<h1>DMCHA\u5728\u5feb\u901f\u56fa\u5316\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u89d2\u8272<\/h1>\n<h2>\u76ee\u5f55<\/h2>\n<ol>\n<li>\u5f15\u8a00<\/li>\n<li>\u805a\u6c28\u916f\u4f53\u7cfb\u6982\u8ff0<\/li>\n<li>DMCHA\u7684\u57fa\u672c\u6027\u8d28<\/li>\n<li>DMCHA\u5728\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u4f5c\u7528\u673a\u5236<\/li>\n<li>DMCHA\u5bf9\u805a\u6c28\u916f\u4f53\u7cfb\u6027\u80fd\u7684\u5f71\u54cd<\/li>\n<li>DMCHA\u7684\u5e94\u7528\u5b9e\u4f8b<\/li>\n<li>DMCHA\u7684\u4ea7\u54c1\u53c2\u6570<\/li>\n<li>\u7ed3\u8bba<\/li>\n<\/ol>\n<h2>1. \u5f15\u8a00<\/h2>\n<p>\u805a\u6c28\u916f\uff08Polyurethane, PU\uff09\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d82\u6599\u3001\u80f6\u7c98\u5242\u3001\u5f39\u6027\u4f53\u3001\u6ce1\u6cab\u5851\u6599\u7b49\u9886\u57df\u7684\u9ad8\u5206\u5b50\u6750\u6599\u3002\u5176\u6027\u80fd\u4f18\u5f02\uff0c\u5e94\u7528\u8303\u56f4\u5e7f\u6cdb\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5feb\u901f\u56fa\u5316\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u9700\u6c42\u3002\u5feb\u901f\u56fa\u5316\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\uff0c\u8fd8\u80fd\u51cf\u5c11\u80fd\u8017\u548c\u6210\u672c\u3002\u4e8c\u7532\u57fa\u73af\u5df1\u80fa\uff08Dimethylcyclohexylamine, DMCHA\uff09\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u7684\u50ac\u5316\u5242\uff0c\u5728\u5feb\u901f\u56fa\u5316\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u63a2\u8ba8DMCHA\u5728\u5feb\u901f\u56fa\u5316\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u4f5c\u7528\u3001\u673a\u5236\u53ca\u5176\u5bf9\u4f53\u7cfb\u6027\u80fd\u7684\u5f71\u54cd\u3002<\/p>\n<h2>2. \u805a\u6c28\u916f\u4f53\u7cfb\u6982\u8ff0<\/h2>\n<p>\u805a\u6c28\u916f\u662f\u7531\u591a\u5143\u9187\u548c\u591a\u5f02\u6c30\u9178\u916f\u901a\u8fc7\u52a0\u6210\u805a\u5408\u53cd\u5e94\u751f\u6210\u7684\u9ad8\u5206\u5b50\u5316\u5408\u7269\u3002\u5176\u53cd\u5e94\u8fc7\u7a0b\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li><strong>\u9884\u805a\u4f53\u5f62\u6210<\/strong>\uff1a\u591a\u5143\u9187\u4e0e\u591a\u5f02\u6c30\u9178\u916f\u53cd\u5e94\u751f\u6210\u9884\u805a\u4f53\u3002<\/li>\n<li><strong>\u94fe\u589e\u957f<\/strong>\uff1a\u9884\u805a\u4f53\u8fdb\u4e00\u6b65\u4e0e\u591a\u5143\u9187\u6216\u80fa\u7c7b\u6269\u94fe\u5242\u53cd\u5e94\uff0c\u5f62\u6210\u957f\u94fe\u805a\u5408\u7269\u3002<\/li>\n<li><strong>\u4ea4\u8054\u53cd\u5e94<\/strong>\uff1a\u901a\u8fc7\u4ea4\u8054\u5242\u7684\u4f5c\u7528\uff0c\u5f62\u6210\u4e09\u7ef4\u7f51\u7edc\u7ed3\u6784\uff0c\u8d4b\u4e88\u6750\u6599\u4f18\u5f02\u7684\u529b\u5b66\u6027\u80fd\u3002<\/li>\n<\/ol>\n<p>\u805a\u6c28\u916f\u7684\u6027\u80fd\u53d6\u51b3\u4e8e\u5176\u5316\u5b66\u7ed3\u6784\u3001\u5206\u5b50\u91cf\u3001\u4ea4\u8054\u5bc6\u5ea6\u7b49\u56e0\u7d20\u3002\u5feb\u901f\u56fa\u5316\u805a\u6c28\u916f\u4f53\u7cfb\u901a\u5e38\u9700\u8981\u9ad8\u6548\u7684\u50ac\u5316\u5242\u6765\u52a0\u901f\u53cd\u5e94\u8fc7\u7a0b\u3002<\/p>\n<h2>3. DMCHA\u7684\u57fa\u672c\u6027\u8d28<\/h2>\n<p>DMCHA\u662f\u4e00\u79cd\u6709\u673a\u80fa\u7c7b\u5316\u5408\u7269\uff0c\u5316\u5b66\u5f0f\u4e3aC8H17N\uff0c\u5206\u5b50\u91cf\u4e3a127.23 g\/mol\u3002\u5176\u7ed3\u6784\u4e2d\u542b\u6709\u4e24\u4e2a\u7532\u57fa\u548c\u4e00\u4e2a\u73af\u5df1\u57fa\uff0c\u5177\u6709\u4ee5\u4e0b\u57fa\u672c\u6027\u8d28\uff1a<\/p>\n<ul>\n<li><strong>\u5916\u89c2<\/strong>\uff1a\u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u6db2\u4f53<\/li>\n<li><strong>\u6cb8\u70b9<\/strong>\uff1a\u7ea6180\u00b0C<\/li>\n<li><strong>\u5bc6\u5ea6<\/strong>\uff1a0.85 g\/cm\u00b3<\/li>\n<li><strong>\u6eb6\u89e3\u6027<\/strong>\uff1a\u6613\u6eb6\u4e8e\u6709\u673a\u6eb6\u5242\uff0c\u5982\u9187\u7c7b\u3001\u919a\u7c7b\u3001\u916e\u7c7b\u7b49<\/li>\n<li><strong>\u7a33\u5b9a\u6027<\/strong>\uff1a\u5728\u5e38\u6e29\u4e0b\u7a33\u5b9a\uff0c\u4f46\u5728\u9ad8\u6e29\u6216\u5f3a\u9178\u5f3a\u78b1\u6761\u4ef6\u4e0b\u53ef\u80fd\u53d1\u751f\u5206\u89e3<\/li>\n<\/ul>\n<p>DMCHA\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u7684\u50ac\u5316\u5242\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u805a\u6c28\u916f\u3001\u73af\u6c27\u6811\u8102\u7b49\u4f53\u7cfb\u7684\u56fa\u5316\u53cd\u5e94\u4e2d\u3002<\/p>\n<h2>4. DMCHA\u5728\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u4f5c\u7528\u673a\u5236<\/h2>\n<p>DMCHA\u5728\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u4f5c\u7528\u673a\u5236\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n<h3>4.1 \u50ac\u5316\u5f02\u6c30\u9178\u916f\u4e0e\u7f9f\u57fa\u7684\u53cd\u5e94<\/h3>\n<p>DMCHA\u80fd\u591f\u663e\u8457\u52a0\u901f\u5f02\u6c30\u9178\u916f\uff08-NCO\uff09\u4e0e\u7f9f\u57fa\uff08-OH\uff09\u7684\u53cd\u5e94\uff0c\u751f\u6210\u6c28\u57fa\u7532\u9178\u916f\uff08-NHCOO-\uff09\u952e\u3002\u5176\u50ac\u5316\u4f5c\u7528\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5b9e\u73b0\uff1a<\/p>\n<ol>\n<li><strong>\u6d3b\u5316\u5f02\u6c30\u9178\u916f<\/strong>\uff1aDMCHA\u4e2d\u7684\u6c2e\u539f\u5b50\u5177\u6709\u5b64\u5bf9\u7535\u5b50\uff0c\u80fd\u591f\u4e0e\u5f02\u6c30\u9178\u916f\u4e2d\u7684\u78b3\u539f\u5b50\u5f62\u6210\u914d\u4f4d\u952e\uff0c\u6d3b\u5316\u5f02\u6c30\u9178\u916f\u3002<\/li>\n<li><strong>\u4fc3\u8fdb\u4eb2\u6838\u52a0\u6210<\/strong>\uff1a\u6d3b\u5316\u7684\u5f02\u6c30\u9178\u916f\u66f4\u5bb9\u6613\u4e0e\u7f9f\u57fa\u53d1\u751f\u4eb2\u6838\u52a0\u6210\u53cd\u5e94\uff0c\u751f\u6210\u6c28\u57fa\u7532\u9178\u916f\u952e\u3002<\/li>\n<\/ol>\n<h3>4.2 \u50ac\u5316\u5f02\u6c30\u9178\u916f\u4e0e\u6c34\u7684\u53cd\u5e94<\/h3>\n<p>\u5728\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u5236\u5907\u8fc7\u7a0b\u4e2d\uff0c\u6c34\u5e38\u4f5c\u4e3a\u53d1\u6ce1\u5242\u4f7f\u7528\u3002DMCHA\u80fd\u591f\u50ac\u5316\u5f02\u6c30\u9178\u916f\u4e0e\u6c34\u7684\u53cd\u5e94\uff0c\u751f\u6210\u4e8c\u6c27\u5316\u78b3\u6c14\u4f53\uff0c\u4ece\u800c\u5b9e\u73b0\u53d1\u6ce1\u3002\u5176\u53cd\u5e94\u8fc7\u7a0b\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li><strong>\u5f02\u6c30\u9178\u916f\u4e0e\u6c34\u53cd\u5e94\u751f\u6210\u6c28\u57fa\u7532\u9178<\/strong>\uff1aR-NCO + H2O \u2192 R-NHCOOH<\/li>\n<li><strong>\u6c28\u57fa\u7532\u9178\u5206\u89e3\u751f\u6210\u4e8c\u6c27\u5316\u78b3\u548c\u80fa<\/strong>\uff1aR-NHCOOH \u2192 R-NH2 + CO2<\/li>\n<\/ol>\n<p>DMCHA\u901a\u8fc7\u52a0\u901f\u4e0a\u8ff0\u53cd\u5e94\uff0c\u4fc3\u8fdb\u6ce1\u6cab\u7684\u5f62\u6210\u548c\u56fa\u5316\u3002<\/p>\n<h3>4.3 \u8c03\u8282\u53cd\u5e94\u901f\u7387<\/h3>\n<p>DMCHA\u7684\u50ac\u5316\u6d3b\u6027\u53ef\u4ee5\u901a\u8fc7\u5176\u6d53\u5ea6\u548c\u53cd\u5e94\u6761\u4ef6\u8fdb\u884c\u8c03\u8282\u3002\u9002\u5f53\u589e\u52a0DMCHA\u7684\u6d53\u5ea6\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u53cd\u5e94\u901f\u7387\uff0c\u4f46\u8fc7\u9ad8\u7684\u6d53\u5ea6\u53ef\u80fd\u5bfc\u81f4\u53cd\u5e94\u8fc7\u5feb\uff0c\u5f71\u54cd\u6750\u6599\u7684\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u8c03\u6574DMCHA\u7684\u7528\u91cf\u3002<\/p>\n<h2>5. DMCHA\u5bf9\u805a\u6c28\u916f\u4f53\u7cfb\u6027\u80fd\u7684\u5f71\u54cd<\/h2>\n<p>DMCHA\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u5bf9\u805a\u6c28\u916f\u4f53\u7cfb\u7684\u6027\u80fd\u6709\u7740\u91cd\u8981\u5f71\u54cd\u3002\u4ee5\u4e0b\u4ece\u51e0\u4e2a\u65b9\u9762\u8fdb\u884c\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n<h3>5.1 \u56fa\u5316\u65f6\u95f4<\/h3>\n<p>DMCHA\u80fd\u591f\u663e\u8457\u7f29\u77ed\u805a\u6c28\u916f\u4f53\u7cfb\u7684\u56fa\u5316\u65f6\u95f4\u3002\u901a\u8fc7\u8c03\u6574DMCHA\u7684\u7528\u91cf\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4ece\u51e0\u5206\u949f\u5230\u51e0\u5c0f\u65f6\u4e0d\u7b49\u7684\u56fa\u5316\u65f6\u95f4\u3002\u4e0b\u8868\u5217\u51fa\u4e86\u4e0d\u540cDMCHA\u6d53\u5ea6\u4e0b\u7684\u56fa\u5316\u65f6\u95f4\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>DMCHA\u6d53\u5ea6\uff08wt%\uff09<\/th>\n<th>\u56fa\u5316\u65f6\u95f4\uff08min\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.1<\/td>\n<td>120<\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>60<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>30<\/td>\n<\/tr>\n<tr>\n<td>2.0<\/td>\n<td>15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>5.2 \u529b\u5b66\u6027\u80fd<\/h3>\n<p>DMCHA\u5bf9\u805a\u6c28\u916f\u4f53\u7cfb\u7684\u529b\u5b66\u6027\u80fd\u4e5f\u6709\u663e\u8457\u5f71\u54cd\u3002\u9002\u91cf\u7684DMCHA\u53ef\u4ee5\u63d0\u9ad8\u6750\u6599\u7684\u62c9\u4f38\u5f3a\u5ea6\u3001\u65ad\u88c2\u4f38\u957f\u7387\u548c\u786c\u5ea6\u3002\u4e0b\u8868\u5217\u51fa\u4e86\u4e0d\u540cDMCHA\u6d53\u5ea6\u4e0b\u7684\u529b\u5b66\u6027\u80fd\u6570\u636e\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>DMCHA\u6d53\u5ea6\uff08wt%\uff09<\/th>\n<th>\u62c9\u4f38\u5f3a\u5ea6\uff08MPa\uff09<\/th>\n<th>\u65ad\u88c2\u4f38\u957f\u7387\uff08%\uff09<\/th>\n<th>\u786c\u5ea6\uff08Shore A\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.1<\/td>\n<td>10<\/td>\n<td>300<\/td>\n<td>70<\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>12<\/td>\n<td>350<\/td>\n<td>75<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>15<\/td>\n<td>400<\/td>\n<td>80<\/td>\n<\/tr>\n<tr>\n<td>2.0<\/td>\n<td>18<\/td>\n<td>450<\/td>\n<td>85<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>5.3 \u70ed\u7a33\u5b9a\u6027<\/h3>\n<p>DMCHA\u5bf9\u805a\u6c28\u916f\u4f53\u7cfb\u7684\u70ed\u7a33\u5b9a\u6027\u4e5f\u6709\u4e00\u5b9a\u5f71\u54cd\u3002\u9002\u91cf\u7684DMCHA\u53ef\u4ee5\u63d0\u9ad8\u6750\u6599\u7684\u70ed\u5206\u89e3\u6e29\u5ea6\uff0c\u4f46\u8fc7\u9ad8\u7684\u6d53\u5ea6\u53ef\u80fd\u5bfc\u81f4\u70ed\u7a33\u5b9a\u6027\u4e0b\u964d\u3002\u4e0b\u8868\u5217\u51fa\u4e86\u4e0d\u540cDMCHA\u6d53\u5ea6\u4e0b\u7684\u70ed\u5206\u89e3\u6e29\u5ea6\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>DMCHA\u6d53\u5ea6\uff08wt%\uff09<\/th>\n<th>\u70ed\u5206\u89e3\u6e29\u5ea6\uff08\u00b0C\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.1<\/td>\n<td>250<\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>260<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>270<\/td>\n<\/tr>\n<tr>\n<td>2.0<\/td>\n<td>260<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>5.4 \u53d1\u6ce1\u6027\u80fd<\/h3>\n<p>\u5728\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u5236\u5907\u4e2d\uff0cDMCHA\u5bf9\u53d1\u6ce1\u6027\u80fd\u6709\u663e\u8457\u5f71\u54cd\u3002\u9002\u91cf\u7684DMCHA\u53ef\u4ee5\u4fc3\u8fdb\u4e8c\u6c27\u5316\u78b3\u7684\u751f\u6210\uff0c\u63d0\u9ad8\u6ce1\u6cab\u7684\u5bc6\u5ea6\u548c\u5747\u5300\u6027\u3002\u4e0b\u8868\u5217\u51fa\u4e86\u4e0d\u540cDMCHA\u6d53\u5ea6\u4e0b\u7684\u6ce1\u6cab\u5bc6\u5ea6\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>DMCHA\u6d53\u5ea6\uff08wt%\uff09<\/th>\n<th>\u6ce1\u6cab\u5bc6\u5ea6\uff08kg\/m\u00b3\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.1<\/td>\n<td>30<\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>35<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>40<\/td>\n<\/tr>\n<tr>\n<td>2.0<\/td>\n<td>45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>6. DMCHA\u7684\u5e94\u7528\u5b9e\u4f8b<\/h2>\n<p>DMCHA\u5728\u5feb\u901f\u56fa\u5316\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u4ee5\u4e0b\u5217\u4e3e\u51e0\u4e2a\u5178\u578b\u7684\u5e94\u7528\u5b9e\u4f8b\uff1a<\/p>\n<h3>6.1 \u805a\u6c28\u916f\u6d82\u6599<\/h3>\n<p>\u5728\u805a\u6c28\u916f\u6d82\u6599\u4e2d\uff0cDMCHA\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u80fd\u591f\u663e\u8457\u7f29\u77ed\u6d82\u5c42\u7684\u56fa\u5316\u65f6\u95f4\uff0c\u63d0\u9ad8\u6d82\u5c42\u7684\u786c\u5ea6\u548c\u8010\u78e8\u6027\u3002\u4f8b\u5982\uff0c\u5728\u6c7d\u8f66\u6d82\u6599\u4e2d\uff0cDMCHA\u7684\u4f7f\u7528\u53ef\u4ee5\u4f7f\u6d82\u5c42\u5728\u51e0\u5206\u949f\u5185\u8fbe\u5230\u8868\u5e72\uff0c\u51e0\u5c0f\u65f6\u5185\u5b8c\u5168\u56fa\u5316\uff0c\u5927\u5927\u63d0\u9ad8\u4e86\u751f\u4ea7\u6548\u7387\u3002<\/p>\n<h3>6.2 \u805a\u6c28\u916f\u80f6\u7c98\u5242<\/h3>\n<p>\u5728\u805a\u6c28\u916f\u80f6\u7c98\u5242\u4e2d\uff0cDMCHA\u80fd\u591f\u52a0\u901f\u80f6\u7c98\u5242\u7684\u56fa\u5316\u8fc7\u7a0b\uff0c\u63d0\u9ad8\u7c98\u63a5\u5f3a\u5ea6\u3002\u4f8b\u5982\uff0c\u5728\u6728\u6750\u52a0\u5de5\u4e2d\uff0cDMCHA\u7684\u4f7f\u7528\u53ef\u4ee5\u4f7f\u80f6\u7c98\u5242\u5728\u77ed\u65f6\u95f4\u5185\u8fbe\u5230\u9ad8\u5f3a\u5ea6\u7c98\u63a5\uff0c\u51cf\u5c11\u751f\u4ea7\u5468\u671f\u3002<\/p>\n<h3>6.3 \u805a\u6c28\u916f\u6ce1\u6cab<\/h3>\n<p>\u5728\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u5236\u5907\u4e2d\uff0cDMCHA\u4f5c\u4e3a\u53d1\u6ce1\u50ac\u5316\u5242\uff0c\u80fd\u591f\u4fc3\u8fdb\u4e8c\u6c27\u5316\u78b3\u7684\u751f\u6210\uff0c\u63d0\u9ad8\u6ce1\u6cab\u7684\u5bc6\u5ea6\u548c\u5747\u5300\u6027\u3002\u4f8b\u5982\uff0c\u5728\u5bb6\u5177\u5236\u9020\u4e2d\uff0cDMCHA\u7684\u4f7f\u7528\u53ef\u4ee5\u4f7f\u6ce1\u6cab\u5728\u77ed\u65f6\u95f4\u5185\u8fbe\u5230\u6240\u9700\u7684\u5bc6\u5ea6\u548c\u786c\u5ea6\uff0c\u63d0\u9ad8\u4ea7\u54c1\u7684\u8d28\u91cf\u548c\u751f\u4ea7\u6548\u7387\u3002<\/p>\n<h2>7. DMCHA\u7684\u4ea7\u54c1\u53c2\u6570<\/h2>\n<p>\u4ee5\u4e0b\u662fDMCHA\u7684\u5178\u578b\u4ea7\u54c1\u53c2\u6570\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u6570\u503c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5316\u5b66\u5f0f<\/td>\n<td>C8H17N<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u5b50\u91cf<\/td>\n<td>127.23 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>\u6cb8\u70b9<\/td>\n<td>180\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>0.85 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u6eb6\u89e3\u6027<\/td>\n<td>\u6613\u6eb6\u4e8e\u6709\u673a\u6eb6\u5242<\/td>\n<\/tr>\n<tr>\n<td>\u7a33\u5b9a\u6027<\/td>\n<td>\u5e38\u6e29\u4e0b\u7a33\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u63a8\u8350\u7528\u91cf<\/td>\n<td>0.1-2.0 wt%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>8. \u7ed3\u8bba<\/h2>\n<p>DMCHA\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u7684\u50ac\u5316\u5242\uff0c\u5728\u5feb\u901f\u56fa\u5316\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\u3002\u5176\u901a\u8fc7\u50ac\u5316\u5f02\u6c30\u9178\u916f\u4e0e\u7f9f\u57fa\u3001\u6c34\u7684\u53cd\u5e94\uff0c\u663e\u8457\u7f29\u77ed\u4e86\u56fa\u5316\u65f6\u95f4\uff0c\u63d0\u9ad8\u4e86\u6750\u6599\u7684\u529b\u5b66\u6027\u80fd\u3001\u70ed\u7a33\u5b9a\u6027\u548c\u53d1\u6ce1\u6027\u80fd\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cDMCHA\u7684\u7528\u91cf\u9700\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u8c03\u6574\uff0c\u4ee5\u8fbe\u5230\u4f73\u7684\u6027\u80fd\u548c\u6548\u679c\u3002\u901a\u8fc7\u5408\u7406\u4f7f\u7528DMCHA\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u805a\u6c28\u916f\u4f53\u7cfb\u7684\u751f\u4ea7\u6548\u7387\u548c\u5e94\u7528\u6027\u80fd\uff0c\u6ee1\u8db3\u4e0d\u540c\u9886\u57df\u7684\u9700\u6c42\u3002<\/p>\n<p>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/butyltinhydroxide-oxide\/\">https:\/\/www.bdmaee.net\/butyltinhydroxide-oxide\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/nn-dimthylbenzylamine\/\">https:\/\/www.bdmaee.net\/nn-dimthylbenzylamine\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.cyclohexylamine.net\/cas-3164-85-0-k-15-k-15-catalyst\/\">https:\/\/www.cyclohexylamine.net\/cas-3164-85-0-k-15-k-15-catalyst\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/65.jpg\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/65.jpg<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.cyclohexylamine.net\/category\/product\/page\/29\/\">https:\/\/www.cyclohexylamine.net\/category\/product\/page\/29\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/169\">https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/169<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.cyclohexylamine.net\/dmdee-2-dimorpholinodiethylether\/\">https:\/\/www.cyclohexylamine.net\/dmdee-2-dimorpholinodiethylether\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/pc-cat-nmi-catalyst-methylimidazole\/\">https:\/\/www.bdmaee.net\/pc-cat-nmi-catalyst-methylimidazole\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/12\">https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/12<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/u-cat-3513n-catalyst-cas135083-58-9-sanyo-japan\/\">https:\/\/www.bdmaee.net\/u-cat-3513n-catalyst-cas135083-58-9-sanyo-japan\/<\/a><\/br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DMCHA\u5728\u5feb\u901f\u56fa\u5316\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u89d2\u8272 \u76ee\u5f55 \u5f15\u8a00 \u805a\u6c28\u916f\u4f53\u7cfb\u6982\u8ff0 DMCHA\u7684\u57fa\u672c\u6027\u8d28 DMCHA\u5728\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u4f5c\u7528\u673a\u5236 DMCHA\u5bf9\u805a\u6c28\u916f\u4f53\u7cfb\u6027\u80fd\u7684\u5f71\u54cd DMCHA\u7684\u5e94\u7528\u5b9e\u4f8b DMCHA\u7684\u4ea7\u54c1\u53c2\u6570 \u7ed3\u8bba 1. \u5f15\u8a00 \u805a\u6c28\u916f\uff08Polyurethane, PU\uff09\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d82\u6599\u3001\u80f6\u7c98\u5242\u3001\u5f39\u6027\u4f53\u3001\u6ce1\u6cab\u5851\u6599\u7b49\u9886\u57df\u7684\u9ad8 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/posts\/7720"}],"collection":[{"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/comments?post=7720"}],"version-history":[{"count":0,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/posts\/7720\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/media?parent=7720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/categories?post=7720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/tags?post=7720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}