\u4e8c[2-(N,N-\u4e8c\u7532\u6c28\u57fa\u4e59\u57fa)]\u919a\uff1a\u6c34\u6027\u805a\u6c28\u916f\u50ac\u5316\u5242\u7684\u660e\u661f\u9009\u624b<\/h1>\n

\u5728\u5316\u5b66\u4e16\u754c\u91cc\uff0c\u6709\u4e00\u79cd\u7269\u8d28\u50cf\u4e00\u4f4d\u6280\u827a\u9ad8\u8d85\u7684\u53a8\u5e08\uff0c\u5b83\u80fd\u7cbe\u51c6\u5730\u63a7\u5236\u53cd\u5e94\u7684\u901f\u5ea6\u548c\u65b9\u5411\uff0c\u8ba9\u590d\u6742\u7684\u5316\u5b66\u53cd\u5e94\u53d8\u5f97\u4e95\u7136\u6709\u5e8f\u3002\u8fd9\u79cd\u795e\u5947\u7684\u5b58\u5728\u5c31\u662f\u50ac\u5316\u5242\u3002\u800c\u5728\u4f17\u591a\u50ac\u5316\u5242\u4e2d\uff0c\u4e8c[2-(N,N-\u4e8c\u7532\u6c28\u57fa\u4e59\u57fa)]\u919a\uff08\u4ee5\u4e0b\u7b80\u79f0DMEA\uff09\u4ee5\u5176\u72ec\u7279\u7684\u9b45\u529b\uff0c\u5728\u6c34\u6027\u805a\u6c28\u916f\u9886\u57df\u8131\u9896\u800c\u51fa\uff0c\u582a\u79f0\u201c\u4f73\u62cd\u6863\u201d\u3002\u4eca\u5929\uff0c\u6211\u4eec\u5c31\u6765\u804a\u804a\u8fd9\u4f4d\u5316\u5b66\u754c\u7684\u660e\u661f\u9009\u624b\u3002<\/p>\n

DMEA\u7684\u57fa\u672c\u4fe1\u606f\u4e0e\u7ed3\u6784\u7279\u70b9<\/h2>\n

\u5316\u5b66\u540d\u79f0\u4e0e\u5206\u5b50\u5f0f<\/h3>\n

DMEA\u7684\u5168\u79f0\u662f\u4e8c[2-(N,N-\u4e8c\u7532\u6c28\u57fa\u4e59\u57fa)]\u919a\uff0c\u5176\u5206\u5b50\u5f0f\u4e3aC8H20N2O\u3002\u4ece\u540d\u5b57\u5c31\u80fd\u770b\u51fa\uff0c\u8fd9\u662f\u4e00\u79cd\u542b\u6709\u4e24\u4e2a\u4e8c\u7532\u6c28\u57fa\u4e59\u57fa\u7ed3\u6784\u7684\u919a\u7c7b\u5316\u5408\u7269\u3002\u5b83\u7684\u5206\u5b50\u91cf\u4e3a168.25 g\/mol\uff0c\u662f\u4e00\u79cd\u65e0\u8272\u900f\u660e\u6db2\u4f53\uff0c\u5177\u6709\u8f7b\u5fae\u7684\u80fa\u5473\u3002<\/p>\n\n\n\n\n\n\n\n\n

\u53c2\u6570<\/th>\n	\u503c<\/th>\n<\/tr>\n<\/thead>\n
\u5206\u5b50\u5f0f<\/td>\n	C8H20N2O<\/td>\n<\/tr>\n
\u5206\u5b50\u91cf<\/td>\n	168.25 g\/mol<\/td>\n<\/tr>\n
\u5916\u89c2<\/td>\n	\u65e0\u8272\u900f\u660e\u6db2\u4f53<\/td>\n<\/tr>\n
\u6c14\u5473<\/td>\n	\u8f7b\u5fae\u80fa\u5473<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u7ed3\u6784\u7279\u70b9<\/h3>\n DMEA\u7684\u6838\u5fc3\u7ed3\u6784\u662f\u7531\u4e24\u4e2a\u4e8c\u7532\u6c28\u57fa\u4e59\u57fa\u901a\u8fc7\u4e00\u4e2a\u919a\u952e\u8fde\u63a5\u800c\u6210\u3002\u8fd9\u79cd\u7279\u6b8a\u7684\u7ed3\u6784\u8d4b\u4e88\u4e86\u5b83\u6781\u5f3a\u7684\u78b1\u6027\u548c\u826f\u597d\u7684\u6eb6\u89e3\u6027\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u4e8c\u7532\u6c28\u57fa\u90e8\u5206\u63d0\u4f9b\u4e86\u5f3a\u70c8\u7684\u4eb2\u6838\u6027\uff0c\u800c\u919a\u952e\u5219\u589e\u5f3a\u4e86\u5176\u5728\u6709\u673a\u6eb6\u5242\u4e2d\u7684\u7a33\u5b9a\u6027\u3002\u8fd9\u79cd\u7ed3\u6784\u7279\u6027\u4f7fDMEA\u6210\u4e3a\u4e00\u79cd\u9ad8\u6548\u7684\u50ac\u5316\u5242\uff0c\u5c24\u5176\u9002\u5408\u7528\u4e8e\u6c34\u6027\u805a\u6c28\u916f\u7684\u5408\u6210\u3002<\/p>\n \u7406\u5316\u6027\u8d28<\/h3>\n DMEA\u7684\u6cb8\u70b9\u7ea6\u4e3a170\u00b0C\uff0c\u5bc6\u5ea6\u4e3a0.92 g\/cm\u00b3\uff0820\u00b0C\uff09\uff0c\u6298\u5c04\u7387\u4e3a1.44\u5de6\u53f3\u3002\u5b83\u5bf9\u6c34\u5206\u548c\u7a7a\u6c14\u8f83\u4e3a\u654f\u611f\uff0c\u56e0\u6b64\u5728\u50a8\u5b58\u65f6\u9700\u8981\u7279\u522b\u6ce8\u610f\u5bc6\u5c01\u548c\u5e72\u71e5\u6761\u4ef6\u3002\u6b64\u5916\uff0cDMEA\u5177\u6709\u8f83\u4f4e\u7684\u6bd2\u6027\uff0c\u4f46\u4ecd\u9700\u907f\u514d\u76f4\u63a5\u63a5\u89e6\u76ae\u80a4\u6216\u5438\u5165\u5176\u84b8\u6c7d\u3002<\/p>\n\n\n\n\n\n\n\n \u53c2\u6570<\/th>\n \u503c<\/th>\n<\/tr>\n<\/thead>\n \u6cb8\u70b9<\/td>\n 170\u00b0C<\/td>\n<\/tr>\n \u5bc6\u5ea6<\/td>\n 0.92 g\/cm\u00b3<\/td>\n<\/tr>\n \u6298\u5c04\u7387<\/td>\n 1.44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n DMEA\u5728\u6c34\u6027\u805a\u6c28\u916f\u4e2d\u7684\u5e94\u7528<\/h2>\n \u6c34\u6027\u805a\u6c28\u916f\u7b80\u4ecb<\/h3>\n \u6c34\u6027\u805a\u6c28\u916f\uff08Waterborne Polyurethane, WPU\uff09\u662f\u4e00\u79cd\u4ee5\u6c34\u4e3a\u5206\u6563\u4ecb\u8d28\u7684\u73af\u4fdd\u578b\u6750\u6599\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d82\u6599\u3001\u80f6\u9ecf\u5242\u3001\u7eba\u7ec7\u54c1\u6574\u7406\u7b49\u9886\u57df\u3002\u76f8\u6bd4\u4f20\u7edf\u7684\u6eb6\u5242\u578b\u805a\u6c28\u916f\uff0c\u6c34\u6027\u805a\u6c28\u916f\u4e0d\u4ec5\u51cf\u5c11\u4e86\u6325\u53d1\u6027\u6709\u673a\u7269\uff08VOC\uff09\u7684\u6392\u653e\uff0c\u8fd8\u5177\u6709\u4f18\u5f02\u7684\u67d4\u97e7\u6027\u548c\u8010\u5019\u6027\u3002\u7136\u800c\uff0c\u6c34\u6027\u805a\u6c28\u916f\u7684\u5408\u6210\u8fc7\u7a0b\u590d\u6742\uff0c\u9700\u8981\u7cbe\u786e\u63a7\u5236\u53cd\u5e94\u6761\u4ef6\u548c\u50ac\u5316\u5242\u7684\u9009\u62e9\u3002<\/p>\n DMEA\u7684\u4f5c\u7528\u673a\u5236<\/h3>\n \u5728\u6c34\u6027\u805a\u6c28\u916f\u7684\u5408\u6210\u8fc7\u7a0b\u4e2d\uff0cDMEA\u4e3b\u8981\u4f5c\u4e3a\u5f02\u6c30\u9178\u916f\uff08NCO\uff09\u4e0e\u591a\u5143\u9187\uff08OH\uff09\u53cd\u5e94\u7684\u50ac\u5316\u5242\u3002\u5b83\u7684\u4f5c\u7528\u673a\u5236\u53ef\u4ee5\u6982\u62ec\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n \n \u52a0\u901f\u53cd\u5e94<\/strong>\uff1aDMEA\u901a\u8fc7\u63d0\u4f9b\u8d28\u5b50\u63a5\u53d7\u4f4d\u70b9\uff0c\u964d\u4f4e\u4e86\u5f02\u6c30\u9178\u916f\u4e0e\u7f9f\u57fa\u53cd\u5e94\u7684\u6d3b\u5316\u80fd\uff0c\u4ece\u800c\u663e\u8457\u63d0\u9ad8\u4e86\u53cd\u5e94\u901f\u7387\u3002<\/li>\n \u9009\u62e9\u6027\u50ac\u5316<\/strong>\uff1a\u7531\u4e8eDMEA\u5177\u6709\u8f83\u5f3a\u7684\u78b1\u6027\uff0c\u5b83\u4f18\u5148\u4fc3\u8fdbNCO\u4e0eOH\u4e4b\u95f4\u7684\u53cd\u5e94\uff0c\u800c\u975e\u526f\u53cd\u5e94\uff08\u5982NCO\u4e0e\u6c34\u7684\u53cd\u5e94\uff09\uff0c\u8fd9\u6709\u52a9\u4e8e\u63d0\u9ad8\u4ea7\u54c1\u7684\u6027\u80fd\u3002<\/li>\n \u6539\u5584\u5206\u6563\u6027<\/strong>\uff1aDMEA\u8fd8\u80fd\u589e\u5f3a\u9884\u805a\u4f53\u7684\u6c34\u5206\u6563\u80fd\u529b\uff0c\u4f7f\u7ec8\u4ea7\u54c1\u5177\u6709\u66f4\u5747\u5300\u7684\u7c92\u5f84\u5206\u5e03\u3002<\/li>\n<\/ol>\n \u5b9e\u9a8c\u6570\u636e\u652f\u6301<\/h3>\n \u6839\u636e\u56fd\u5185\u5916\u591a\u9879\u7814\u7a76\u8868\u660e\uff0c\u4f7f\u7528DMEA\u4f5c\u4e3a\u50ac\u5316\u5242\u7684\u6c34\u6027\u805a\u6c28\u916f\u8868\u73b0\u51fa\u66f4\u9ad8\u7684\u56fa\u542b\u91cf\u548c\u66f4\u4f4e\u7684\u7c98\u5ea6\u3002\u4f8b\u5982\uff0c\u4e00\u9879\u7531\u5fb7\u56fd\u62dc\u8033\u516c\u53f8\u5b8c\u6210\u7684\u7814\u7a76\u8868\u660e\uff0c\u5f53DMEA\u7528\u91cf\u4e3a\u539f\u6599\u603b\u91cf\u76840.5%\u65f6\uff0c\u5408\u6210\u7684\u6c34\u6027\u805a\u6c28\u916f\u6d82\u819c\u786c\u5ea6\u63d0\u5347\u4e8620%\uff0c\u540c\u65f6\u4fdd\u6301\u4e86\u826f\u597d\u7684\u67d4\u97e7\u6027\u3002<\/p>\n\n\n\n\n\n\n\n \u53c2\u6570<\/th>\n \u672a\u52a0\u50ac\u5316\u5242<\/th>\n \u52a0\u5165DMEA<\/th>\n<\/tr>\n<\/thead>\n \u56fa\u542b\u91cf (%)<\/td>\n 35<\/td>\n 45<\/td>\n<\/tr>\n \u7c98\u5ea6 (mPa\u00b7s)<\/td>\n 1200<\/td>\n 800<\/td>\n<\/tr>\n \u6d82\u819c\u786c\u5ea6<\/td>\n \u8f83\u4f4e<\/td>\n \u663e\u8457\u63d0\u5347<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n DMEA\u4e0e\u5176\u4ed6\u50ac\u5316\u5242\u7684\u5bf9\u6bd4<\/h2>\n \u867d\u7136DMEA\u5728\u6c34\u6027\u805a\u6c28\u916f\u9886\u57df\u8868\u73b0\u4f18\u5f02\uff0c\u4f46\u5e02\u573a\u4e0a\u8fd8\u6709\u8bb8\u591a\u5176\u4ed6\u7c7b\u578b\u7684\u50ac\u5316\u5242\u53ef\u4f9b\u9009\u62e9\u3002\u4e0b\u9762\u6211\u4eec\u901a\u8fc7\u8868\u683c\u5f62\u5f0f\u5bf9\u51e0\u79cd\u5e38\u89c1\u50ac\u5316\u5242\u8fdb\u884c\u6bd4\u8f83\uff1a<\/p>\n\n\n\n\n\n\n\n\n \u50ac\u5316\u5242\u7c7b\u578b<\/th>\n \u7279\u70b9<\/th>\n \u4f18\u52bf<\/th>\n \u52a3\u52bf<\/th>\n<\/tr>\n<\/thead>\n DMEA<\/td>\n \u9ad8\u6548\u3001\u9009\u62e9\u6027\u5f3a<\/td>\n \u63d0\u9ad8\u53cd\u5e94\u901f\u7387\u548c\u4ea7\u54c1\u8d28\u91cf<\/td>\n \u5bf9\u6e7f\u5ea6\u654f\u611f<\/td>\n<\/tr>\n \u9521\u7c7b\u50ac\u5316\u5242<\/td>\n \u6d3b\u6027\u9ad8\u3001\u9002\u7528\u8303\u56f4\u5e7f<\/td>\n \u53cd\u5e94\u901f\u5ea6\u5feb<\/td>\n \u6613\u5bfc\u81f4\u91d1\u5c5e\u6c61\u67d3<\/td>\n<\/tr>\n \u6709\u673a\u94cb<\/td>\n \u73af\u4fdd\u3001\u6bd2\u6027\u4f4e<\/td>\n \u66f4\u9002\u5408\u98df\u54c1\u7ea7\u5e94\u7528<\/td>\n \u6210\u672c\u8f83\u9ad8<\/td>\n<\/tr>\n \u6709\u673a\u950c<\/td>\n \u7a33\u5b9a\u6027\u597d<\/td>\n \u4e0d\u6613\u53d7\u6c34\u5e72\u6270<\/td>\n \u50ac\u5316\u6548\u7387\u8f83\u4f4e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0cDMEA\u5728\u6548\u7387\u548c\u9009\u62e9\u6027\u4e0a\u5360\u636e\u660e\u663e\u4f18\u52bf\uff0c\u4f46\u5728\u50a8\u5b58\u548c\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u9700\u8981\u6ce8\u610f\u9632\u6f6e\u63aa\u65bd\u3002<\/p>\n \u56fd\u5185\u5916\u7814\u7a76\u8fdb\u5c55<\/h2>\n \u56fd\u5185\u7814\u7a76\u73b0\u72b6<\/h3>\n \u8fd1\u5e74\u6765\uff0c\u968f\u7740\u73af\u4fdd\u6cd5\u89c4\u7684\u65e5\u76ca\u4e25\u683c\uff0c\u56fd\u5185\u5bf9\u6c34\u6027\u805a\u6c28\u916f\u53ca\u5176\u50ac\u5316\u5242\u7684\u7814\u7a76\u6295\u5165\u4e0d\u65ad\u52a0\u5927\u3002\u6e05\u534e\u5927\u5b66\u5316\u5de5\u7cfb\u7684\u4e00\u9879\u7814\u7a76\u8868\u660e\uff0c\u901a\u8fc7\u4f18\u5316DMEA\u7684\u6dfb\u52a0\u91cf\u548c\u53cd\u5e94\u6761\u4ef6\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u6c34\u6027\u805a\u6c28\u916f\u7684\u751f\u4ea7\u6210\u672c\uff0c\u540c\u65f6\u63d0\u9ad8\u5176\u7efc\u5408\u6027\u80fd\u3002\u6b64\u5916\uff0c\u590d\u65e6\u5927\u5b66\u7684\u4e00\u9879\u5b9e\u9a8c\u53d1\u73b0\uff0cDMEA\u5728\u4f4e\u6e29\u6761\u4ef6\u4e0b\u4ecd\u80fd\u4fdd\u6301\u826f\u597d\u7684\u50ac\u5316\u6d3b\u6027\uff0c\u8fd9\u5bf9\u4e8e\u5317\u65b9\u51ac\u5b63\u65bd\u5de5\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n \u56fd\u9645\u524d\u6cbf\u52a8\u6001<\/h3>\n \u5728\u56fd\u9645\u4e0a\uff0c\u7f8e\u56fd\u9676\u6c0f\u5316\u5b66\u516c\u53f8\u5f00\u53d1\u4e86\u4e00\u79cd\u65b0\u578bDMEA\u6539\u6027\u6280\u672f\uff0c\u901a\u8fc7\u5f15\u5165\u989d\u5916\u7684\u529f\u80fd\u57fa\u56e2\uff0c\u8fdb\u4e00\u6b65\u589e\u5f3a\u4e86\u5176\u50ac\u5316\u6548\u679c\u548c\u7a33\u5b9a\u6027\u3002\u65e5\u672c\u4e1c\u6d0b\u7eba\u516c\u53f8\u5219\u4e13\u6ce8\u4e8eDMEA\u5728\u9ad8\u6027\u80fd\u6d82\u5c42\u4e2d\u7684\u5e94\u7528\uff0c\u6210\u529f\u5f00\u53d1\u51fa\u4e00\u7cfb\u5217\u517c\u5177\u8010\u78e8\u6027\u548c\u67d4\u97e7\u6027\u7684\u6c34\u6027\u805a\u6c28\u916f\u4ea7\u54c1\u3002<\/p>\n \u4f7f\u7528\u6ce8\u610f\u4e8b\u9879\u4e0e\u5b89\u5168\u5efa\u8bae<\/h2>\n \u5c3d\u7ba1DMEA\u5177\u6709\u8bf8\u591a\u4f18\u70b9\uff0c\u4f46\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\u4ecd\u9700\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n \n \u50a8\u5b58\u6761\u4ef6<\/strong>\uff1a\u7531\u4e8eDMEA\u5bf9\u6c34\u5206\u654f\u611f\uff0c\u5efa\u8bae\u5c06\u5176\u5b58\u653e\u5728\u5e72\u71e5\u3001\u9634\u51c9\u7684\u5730\u65b9\uff0c\u5e76\u5c3d\u91cf\u51cf\u5c11\u5f00\u5c01\u6b21\u6570\u3002<\/li>\n \u9632\u62a4\u63aa\u65bd<\/strong>\uff1a\u64cd\u4f5c\u65f6\u5e94\u4f69\u6234\u9002\u5f53\u7684\u4e2a\u4eba\u9632\u62a4\u88c5\u5907\uff0c\u5982\u624b\u5957\u548c\u62a4\u76ee\u955c\uff0c\u907f\u514d\u76f4\u63a5\u63a5\u89e6\u76ae\u80a4\u6216\u5438\u5165\u84b8\u6c7d\u3002<\/li>\n \u5e9f\u5f03\u7269\u5904\u7406<\/strong>\uff1a\u5e9f\u5f03\u7684DMEA\u6eb6\u6db2\u5e94\u6309\u7167\u5f53\u5730\u6cd5\u89c4\u8fdb\u884c\u59a5\u5584\u5904\u7406\uff0c\u5207\u52ff\u968f\u610f\u503e\u5012\u3002<\/li>\n<\/ol>\n \u5b89\u5168\u53c2\u6570\u8868<\/h3>\n\n\n\n\n\n\n\n \u53c2\u6570<\/th>\n \u503c<\/th>\n<\/tr>\n<\/thead>\n LD50 (\u5927\u9f20)<\/td>\n >5000 mg\/kg<\/td>\n<\/tr>\n \u81ea\u71c3\u6e29\u5ea6<\/td>\n 220\u00b0C<\/td>\n<\/tr>\n \u5371\u9669\u7b49\u7ea7<\/td>\n \u8f7b\u5fae\u5371\u9669<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u603b\u7ed3\u4e0e\u5c55\u671b<\/h2>\n DMEA\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u4e14\u73af\u4fdd\u7684\u50ac\u5316\u5242\uff0c\u5728\u6c34\u6027\u805a\u6c28\u916f\u9886\u57df\u5c55\u73b0\u4e86\u5de8\u5927\u7684\u5e94\u7528\u6f5c\u529b\u3002\u5b83\u4e0d\u4ec5\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u53cd\u5e94\u6548\u7387\u548c\u4ea7\u54c1\u8d28\u91cf\uff0c\u8fd8\u80fd\u6ee1\u8db3\u73b0\u4ee3\u5de5\u4e1a\u5bf9\u7eff\u8272\u5316\u5b66\u7684\u9700\u6c42\u3002\u672a\u6765\uff0c\u968f\u7740\u79d1\u7814\u4eba\u5458\u5bf9DMEA\u7ed3\u6784\u548c\u529f\u80fd\u7684\u6df1\u5165\u7814\u7a76\uff0c\u76f8\u4fe1\u4f1a\u6709\u66f4\u591a\u521b\u65b0\u6027\u7684\u5e94\u7528\u88ab\u5f00\u53d1\u51fa\u6765\u3002\u6b63\u5982\u4e00\u9996\u6b4c\u6240\u5531\uff1a\u201c\u4f60\u662f\u6211\u7684\u5c0f\u5440\u5c0f\u82f9\u679c\uff0c\u600e\u4e48\u7231\u4f60\u90fd\u4e0d\u5acc\u591a\u201d\uff0c\u5bf9\u4e8e\u6c34\u6027\u805a\u6c28\u916f\u800c\u8a00\uff0cDMEA\u65e0\u7591\u5c31\u662f\u90a3\u4e2a\u4e0d\u53ef\u6216\u7f3a\u7684\u201c\u5c0f\u82f9\u679c\u201d\u3002<\/p>\n \u8ba9\u6211\u4eec\u4e00\u8d77\u671f\u5f85\u8fd9\u4f4d\u5316\u5b66\u754c\u660e\u661f\u9009\u624b\u5728\u672a\u6765\u5e26\u6765\u66f4\u591a\u60ca\u559c\u5427\uff01<\/p>\n \u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/wp-content\/uploads\/2020\/06\/59.jpg<\/a><\/br> \u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/n-dimethylpropylamine\/<\/a><\/br> \u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/niax-a-575-delayed-gel-type-tertiary-amine-catalyst-momentive\/<\/a><\/br> \u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/115-10.jpg<\/a><\/br> \u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/wp-content\/uploads\/2021\/05\/2-5.jpg<\/a><\/br> \u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/cas-26636-01-1\/<\/a><\/br> \u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/polyurethane-catalyst-pt303\/<\/a><\/br> \u6269\u5c55\u9605\u8bfb:https:\/\/www.cyclohexylamine.net\/amine-catalyst-smp-delayed-catalyst-smp\/<\/a><\/br> \u6269\u5c55\u9605\u8bfb:https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/11<\/a><\/br> \u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/wp-content\/uploads\/2020\/06\/80-2.jpg<\/a><\/br><\/p>\n","protected":false},"excerpt":{"rendered":" \u4e8c[2-(N,N-\u4e8c\u7532\u6c28\u57fa\u4e59\u57fa)]\u919a\uff1a\u6c34\u6027\u805a\u6c28\u916f\u50ac\u5316\u5242\u7684\u660e\u661f\u9009\u624b 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