{"id":8643,"date":"2025-04-09T02:35:13","date_gmt":"2025-04-08T18:35:13","guid":{"rendered":"https:\/\/www.360mdi.com\/archives\/8643"},"modified":"2025-04-09T02:35:13","modified_gmt":"2025-04-08T18:35:13","slug":"%e4%b9%99%e4%ba%8c%e9%86%87%e5%9c%a8%e8%81%9a%e9%85%af%e7%ba%a4%e7%bb%b4%e7%94%9f%e4%ba%a7%e4%b8%ad%e7%9a%84%e8%81%9a%e5%90%88%e5%8f%8d%e5%ba%94%e6%80%a7%e8%83%bd%e6%8f%90%e5%8d%87%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/www.360mdi.com\/archives\/8643","title":{"rendered":"\u4e59\u4e8c\u9187\u5728\u805a\u916f\u7ea4\u7ef4\u751f\u4ea7\u4e2d\u7684\u805a\u5408\u53cd\u5e94\u6027\u80fd\u63d0\u5347\u65b9\u6848"},"content":{"rendered":"
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\u53c2\u6570\u540d\u79f0<\/th>\n | \u6570\u503c\u6216\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n |
---|---|
\u5316\u5b66\u5f0f<\/td>\n | C\u2082H\u2086O\u2082<\/td>\n<\/tr>\n |
\u5206\u5b50\u91cf<\/td>\n | 62.07 g\/mol<\/td>\n<\/tr>\n |
\u7194\u70b9<\/td>\n | -13.8\u00b0C<\/td>\n<\/tr>\n |
\u6cb8\u70b9<\/td>\n | 197.3\u00b0C<\/td>\n<\/tr>\n |
\u5bc6\u5ea6<\/td>\n | 1.115 g\/cm\u00b3 (25\u00b0C)<\/td>\n<\/tr>\n |
\u6eb6\u89e3\u6027<\/td>\n | \u6613\u6eb6\u4e8e\u6c34\u3001\u9187\u7c7b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\u4e59\u4e8c\u9187\u7684\u4f5c\u7528\u673a\u5236<\/h3>\n\u4e59\u4e8c\u9187\u5728\u805a\u916f\u7ea4\u7ef4\u751f\u4ea7\u4e2d\u7684\u6838\u5fc3\u4efb\u52a1\u662f\u4e0e\u5bf9\u4e8c\u7532\u9178\uff08PTA\uff09\u53d1\u751f\u916f\u5316\u53cd\u5e94\uff0c\u751f\u6210\u805a\u5bf9\u4e8c\u7532\u9178\u4e59\u4e8c\u9187\u916f\uff08PET\uff09\u3002\u6574\u4e2a\u8fc7\u7a0b\u53ef\u4ee5\u7528\u4ee5\u4e0b\u5316\u5b66\u65b9\u7a0b\u5f0f\u8868\u793a\uff1a<\/p>\n n HOCH\u2082CH\u2082OH + n HOOC-C\u2086H\u2084-COOH \u2192 [-OCH\u2082CH\u2082OCOC\u2086H\u2084COO-]\u2099 + 2n H\u2082O<\/strong><\/p>\n \u7b80\u5355\u6765\u8bf4\uff0c\u4e59\u4e8c\u9187\u901a\u8fc7\u5176\u4e24\u4e2a\u7f9f\u57fa\u4e0ePTA\u7684\u7fa7\u57fa\u7ed3\u5408\uff0c\u91ca\u653e\u51fa\u6c34\u5206\u5b50\uff0c\u4ece\u800c\u5f62\u6210\u9ad8\u5206\u5b50\u94fe\u3002\u8fd9\u4e00\u8fc7\u7a0b\u5c31\u50cf\u662f\u7528\u4e00\u6839\u6839\u5c0f\u7ef3\u5b50\u628a\u73e0\u5b50\u4e32\u6210\u9879\u94fe\uff0c\u800c\u4e59\u4e8c\u9187\u5c31\u662f\u90a3\u6839\u4e0d\u53ef\u6216\u7f3a\u7684\u7ef3\u5b50\u3002<\/p>\n \u7136\u800c\uff0c\u8fd9\u6761\u201c\u9879\u94fe\u201d\u7684\u8d28\u91cf\u4e0d\u4ec5\u4ec5\u53d6\u51b3\u4e8e\u4e59\u4e8c\u9187\u7684\u6570\u91cf\uff0c\u8fd8\u4e0e\u5176\u53cd\u5e94\u6d3b\u6027\u3001\u7eaf\u5ea6\u4ee5\u53ca\u5de5\u827a\u6761\u4ef6\u5bc6\u5207\u76f8\u5173\u3002\u5982\u679c\u4e59\u4e8c\u9187\u7684\u8868\u73b0\u4e0d\u4f73\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7ea4\u7ef4\u5f3a\u5ea6\u4e0d\u8db3\u3001\u65ad\u88c2\u4f38\u957f\u7387\u4f4e\u7b49\u95ee\u9898\u3002\u8fd9\u5c31\u50cf\u662f\u7528\u52a3\u8d28\u7ef3\u5b50\u4e32\u73e0\u5b50\uff0c\u7ed3\u679c\u81ea\u7136\u662f\u4e1c\u5012\u897f\u6b6a\u3002<\/p>\n \u4e3a\u4e86\u786e\u4fdd\u4e59\u4e8c\u9187\u80fd\u591f\u5728\u805a\u916f\u7ea4\u7ef4\u751f\u4ea7\u4e2d\u53d1\u6325\u4f73\u6c34\u5e73\uff0c\u79d1\u5b66\u5bb6\u4eec\u63d0\u51fa\u4e86\u591a\u79cd\u6539\u8fdb\u65b9\u6848\u3002\u4e0b\u9762\uff0c\u6211\u4eec\u5c06\u9010\u4e00\u5256\u6790\u8fd9\u4e9b\u7b56\u7565\uff0c\u5e76\u7ed3\u5408\u5b9e\u9645\u6848\u4f8b\u8fdb\u884c\u8bf4\u660e\u3002<\/p>\n \u4e59\u4e8c\u9187\u7684\u7eaf\u5ea6\u76f4\u63a5\u5f71\u54cd\u5176\u53cd\u5e94\u6027\u80fd\u3002\u6742\u8d28\u7684\u5b58\u5728\u4f1a\u5e72\u6270\u916f\u5316\u53cd\u5e94\u7684\u8fdb\u884c\uff0c\u751a\u81f3\u53ef\u80fd\u5bfc\u81f4\u526f\u53cd\u5e94\u7684\u53d1\u751f\u3002\u56e0\u6b64\uff0c\u9009\u62e9\u9ad8\u7eaf\u5ea6\u7684\u4e59\u4e8c\u9187\u539f\u6599\u662f\u63d0\u5347\u805a\u5408\u53cd\u5e94\u6027\u80fd\u7684\u57fa\u7840\u3002<\/p>\n \u6839\u636e\u7f8e\u56fd\u5316\u5b66\u4f1a\u7684\u4e00\u9879\u7814\u7a76\u663e\u793a\uff0c\u5f53\u4e59\u4e8c\u9187\u7684\u7eaf\u5ea6\u4ece99.5%\u63d0\u9ad8\u523099.9%\u65f6\uff0c\u805a\u916f\u7ea4\u7ef4\u7684\u62c9\u4f38\u5f3a\u5ea6\u53ef\u63d0\u5347\u7ea615%\uff0c\u65ad\u88c2\u4f38\u957f\u7387\u589e\u52a0\u7ea610%\u3002\u8fd9\u5c31\u597d\u6bd4\u7ed9\u8fd0\u52a8\u5458\u6362\u4e86\u4e00\u53cc\u66f4\u8212\u9002\u7684\u8dd1\u978b\uff0c\u867d\u7136\u770b\u8d77\u6765\u53ea\u662f\u5c0f\u5c0f\u7684\u6539\u53d8\uff0c\u4f46\u6548\u679c\u5374\u7acb\u7aff\u89c1\u5f71\u3002<\/p>\n \u6e29\u5ea6\u548c\u65f6\u95f4\u662f\u63a7\u5236\u805a\u5408\u53cd\u5e94\u7684\u5173\u952e\u53c2\u6570\u3002\u8fc7\u9ad8\u7684\u6e29\u5ea6\u4f1a\u5bfc\u81f4\u526f\u53cd\u5e94\u589e\u591a\uff0c\u800c\u8fc7\u4f4e\u7684\u6e29\u5ea6\u5219\u4f1a\u964d\u4f4e\u53cd\u5e94\u901f\u7387\u3002\u56e0\u6b64\uff0c\u627e\u5230\u4f73\u7684\u6e29\u5ea6\u8303\u56f4\u548c\u53cd\u5e94\u65f6\u95f4\u81f3\u5173\u91cd\u8981\u3002<\/p>\n |