{"id":7813,"date":"2025-03-14T01:11:04","date_gmt":"2025-03-13T17:11:04","guid":{"rendered":"https:\/\/www.51dmea.com\/7813.html"},"modified":"2025-03-14T01:11:04","modified_gmt":"2025-03-13T17:11:04","slug":"%e8%81%9a%e6%b0%a8%e9%85%af%e5%82%ac%e5%8c%96%e5%89%82pmdeta%ef%bc%9a%e5%87%8f%e5%b0%91voc%e6%8e%92%e6%94%be%e7%9a%84%e6%9c%89%e6%95%88%e7%ad%96%e7%95%a5","status":"publish","type":"post","link":"https:\/\/www.51dmea.com\/7813.html","title":{"rendered":"\u805a\u6c28\u916f\u50ac\u5316\u5242PMDETA\uff1a\u51cf\u5c11VOC\u6392\u653e\u7684\u6709\u6548\u7b56\u7565"},"content":{"rendered":"
\u5728\u5f53\u4eca\u793e\u4f1a\uff0c\u73af\u4fdd\u5df2\u7ecf\u6210\u4e3a\u5168\u7403\u5173\u6ce8\u7684\u7126\u70b9\u3002\u968f\u7740\u5de5\u4e1a\u5316\u8fdb\u7a0b\u7684\u52a0\u901f\uff0c\u7a7a\u6c14\u6c61\u67d3\u95ee\u9898\u65e5\u76ca\u4e25\u91cd\uff0c\u5176\u4e2d\u6325\u53d1\u6027\u6709\u673a\u5316\u5408\u7269\uff08VOC\uff09\u7684\u6392\u653e\u5c24\u4e3a\u7a81\u51fa\u3002\u4e3a\u4e86\u5e94\u5bf9\u8fd9\u4e00\u6311\u6218\uff0c\u79d1\u5b66\u5bb6\u4eec\u4e0d\u65ad\u63a2\u7d22\u65b0\u7684\u6280\u672f\u548c\u6750\u6599\u6765\u964d\u4f4eVOC\u7684\u6392\u653e\u3002\u805a\u6c28\u916f\u50ac\u5316\u5242PMDETA\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u3001\u73af\u4fdd\u7684\u9009\u62e9\uff0c\u5728\u8fd9\u4e00\u9886\u57df\u4e2d\u626e\u6f14\u4e86\u91cd\u8981\u89d2\u8272\u3002<\/p>\n
\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdPMDETA\u7684\u57fa\u672c\u7279\u6027\u3001\u5e94\u7528\u9886\u57df\u4ee5\u53ca\u5176\u5728\u51cf\u5c11VOC\u6392\u653e\u65b9\u9762\u7684\u663e\u8457\u6548\u679c\u3002\u540c\u65f6\uff0c\u6211\u4eec\u8fd8\u5c06\u901a\u8fc7\u5bf9\u6bd4\u5206\u6790\u548c\u6570\u636e\u5c55\u793a\uff0c\u63a2\u8ba8PMDETA\u5982\u4f55\u6210\u4e3a\u73b0\u4ee3\u5de5\u4e1a\u751f\u4ea7\u4e2d\u7684\u201c\u7eff\u8272\u52a9\u624b\u201d\u3002\u8ba9\u6211\u4eec\u4e00\u8d77\u8d70\u8fdbPMDETA\u7684\u4e16\u754c\uff0c\u63ed\u5f00\u5b83\u5728\u73af\u4fdd\u9886\u57df\u7684\u795e\u79d8\u9762\u7eb1\uff01<\/p>\n
PMDETA\u662fN,N,N\u2019,N\u2019-\u56db\u7532\u57fa\u4e59\u4e8c\u80fa\uff08Pentamethyldiethylenetriamine\uff09\u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u5e38\u7528\u7684\u805a\u6c28\u916f\u50ac\u5316\u5242\u3002\u5b83\u5c5e\u4e8e\u53d4\u80fa\u7c7b\u5316\u5408\u7269\uff0c\u5316\u5b66\u5f0f\u4e3aC8H21N3\uff0c\u5206\u5b50\u91cf\u4e3a159.27 g\/mol\u3002PMDETA\u56e0\u5176\u4f18\u5f02\u7684\u50ac\u5316\u6027\u80fd\u548c\u8f83\u4f4e\u7684\u6bd2\u6027\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u3002<\/p>\n
\u7b80\u5355\u6765\u8bf4\uff0cPMDETA\u5c31\u50cf\u4e00\u4f4d\u201c\u5e55\u540e\u5bfc\u6f14\u201d\uff0c\u5728\u805a\u6c28\u916f\u53cd\u5e94\u4e2d\u8d77\u5230\u52a0\u901f\u4f5c\u7528\uff0c\u4f7f\u5f97\u539f\u6599\u80fd\u591f\u66f4\u8fc5\u901f\u3001\u66f4\u5747\u5300\u5730\u7ed3\u5408\uff0c\u4ece\u800c\u5f62\u6210\u6240\u9700\u7684\u6ce1\u6cab\u6216\u5176\u4ed6\u4ea7\u54c1\u3002<\/p>\n
\u53c2\u6570\u540d\u79f0<\/th>\n | \u6570\u636e\u503c<\/th>\n<\/tr>\n<\/thead>\n | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
\u5206\u5b50\u5f0f<\/td>\n | C8H21N3<\/td>\n<\/tr>\n | ||||||||||||
\u5206\u5b50\u91cf<\/td>\n | 159.27 g\/mol<\/td>\n<\/tr>\n | ||||||||||||
\u5916\u89c2<\/td>\n | \u6de1\u9ec4\u8272\u900f\u660e\u6db2\u4f53<\/td>\n<\/tr>\n | ||||||||||||
\u5bc6\u5ea6\uff0820\u00b0C\uff09<\/td>\n | 0.84 g\/cm\u00b3<\/td>\n<\/tr>\n | ||||||||||||
\u7194\u70b9<\/td>\n | -60\u00b0C<\/td>\n<\/tr>\n | ||||||||||||
\u6cb8\u70b9<\/td>\n | 220\u00b0C<\/td>\n<\/tr>\n | ||||||||||||
\u95ea\u70b9<\/td>\n | 90\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0cPMDETA\u5177\u6709\u8f83\u9ad8\u7684\u70ed\u7a33\u5b9a\u6027\u548c\u826f\u597d\u7684\u6eb6\u89e3\u6027\uff0c\u8fd9\u4e9b\u7279\u6027\u4f7f\u5176\u975e\u5e38\u9002\u5408\u7528\u4e8e\u590d\u6742\u7684\u5de5\u4e1a\u751f\u4ea7\u73af\u5883\u3002<\/p>\n PMDETA\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\nPMDETA\u7684\u4e3b\u8981\u529f\u80fd\u662f\u4fc3\u8fdb\u5f02\u6c30\u9178\u916f\u4e0e\u591a\u5143\u9187\u4e4b\u95f4\u7684\u53cd\u5e94\uff0c\u751f\u6210\u805a\u6c28\u916f\u3002\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0cPMDETA\u4e0d\u4ec5\u52a0\u5feb\u4e86\u53cd\u5e94\u901f\u5ea6\uff0c\u8fd8\u80fd\u591f\u8c03\u8282\u6ce1\u6cab\u7684\u5bc6\u5ea6\u548c\u786c\u5ea6\u7b49\u7269\u7406\u6027\u80fd\u3002\u5177\u4f53\u800c\u8a00\uff0cPMDETA\u901a\u8fc7\u4ee5\u4e0b\u673a\u5236\u53d1\u6325\u4f5c\u7528\uff1a<\/p>\n
|