{"id":10675,"date":"2025-04-07T08:49:47","date_gmt":"2025-04-07T00:49:47","guid":{"rendered":"https:\/\/www.51dmea.com\/10675.html"},"modified":"2025-04-07T08:49:47","modified_gmt":"2025-04-07T00:49:47","slug":"%e4%ba%9a%e7%a3%b7%e9%85%b8%e9%85%afpep-36%e5%9c%a8pet%e7%93%b6%e5%9d%af%e6%b3%a8%e5%a1%91%e4%b8%ad%e7%9a%84%e9%a2%9c%e8%89%b2%e4%bf%9d%e6%8a%a4%e4%bd%9c%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.51dmea.com\/10675.html","title":{"rendered":"\u4e9a\u78f7\u9178\u916fPEP-36\u5728PET\u74f6\u576f\u6ce8\u5851\u4e2d\u7684\u989c\u8272\u4fdd\u62a4\u4f5c\u7528"},"content":{"rendered":"
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\u4e3a\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u79d1\u5b66\u5bb6\u4eec\u5f00\u53d1\u51fa\u4e86\u591a\u79cd\u7a33\u5b9a\u5242\uff0c\u5176\u4e2d\u4e9a\u78f7\u9178\u916f\u7c7b\u5316\u5408\u7269\u8868\u73b0\u5c24\u4e3a\u7a81\u51fa\u3002\u5728\u8fd9\u7c7b\u5316\u5408\u7269\u4e2d\uff0cPEP-36\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u7684\u6297\u6c27\u5316\u5242\u548c\u70ed\u7a33\u5b9a\u5242\uff0c\u6210\u4e3a\u4e86PET\u74f6\u576f\u751f\u4ea7\u4e2d\u7684\u660e\u661f\u4ea7\u54c1\u3002\u5b83\u4e0d\u4ec5\u80fd\u6709\u6548\u6291\u5236PET\u5728\u52a0\u5de5\u8fc7\u7a0b\u4e2d\u7684\u6c27\u5316\u964d\u89e3\uff0c\u8fd8\u80fd\u4fdd\u62a4\u6750\u6599\u7684\u989c\u8272\u7eaf\u5ea6\uff0c\u4f7f\u7ec8\u4ea7\u54c1\u5448\u73b0\u51fa\u6676\u83b9\u5254\u900f\u7684\u89c6\u89c9\u6548\u679c\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8PEP-36\u5728PET\u74f6\u576f\u6ce8\u5851\u4e2d\u7684\u989c\u8272\u4fdd\u62a4\u4f5c\u7528\uff0c\u540c\u65f6\u7ed3\u5408\u56fd\u5185\u5916\u76f8\u5173\u6587\u732e\uff0c\u4e3a\u60a8\u63ed\u5f00\u8fd9\u79cd\u795e\u5947\u5316\u5408\u7269\u7684\u795e\u79d8\u9762\u7eb1\u3002<\/p>\n
PEP-36\uff0c\u5168\u79f0\u4e3a\u4e09(2,4-\u4e8c\u53d4\u4e01\u57fa\u57fa)\u4e9a\u78f7\u9178\u916f\uff08Tris(2,4-di-tert-butylphenyl) phosphite\uff09\uff0c\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e9a\u78f7\u9178\u916f\u7c7b\u6297\u6c27\u5242\u3002\u5b83\u7684\u5316\u5b66\u7ed3\u6784\u8d4b\u4e88\u4e86\u5b83\u5f3a\u5927\u7684\u6297\u6c27\u5316\u80fd\u529b\uff0c\u4f7f\u5176\u80fd\u591f\u6709\u6548\u5730\u6355\u6349\u81ea\u7531\u57fa\u5e76\u4e2d\u65ad\u6c27\u5316\u53cd\u5e94\u94fe\u3002\u8fd9\u79cd\u5316\u5408\u7269\u901a\u5e38\u4ee5\u767d\u8272\u6216\u5fae\u9ec4\u8272\u7c89\u672b\u5f62\u5f0f\u5b58\u5728\uff0c\u5177\u6709\u826f\u597d\u7684\u70ed\u7a33\u5b9a\u6027\u548c\u5316\u5b66\u7a33\u5b9a\u6027\u3002\u5728PET\u74f6\u576f\u6ce8\u5851\u8fc7\u7a0b\u4e2d\uff0cPEP-36\u901a\u8fc7\u4e0ePET\u5206\u5b50\u76f8\u4e92\u4f5c\u7528\uff0c\u5f62\u6210\u4e00\u5c42\u201c\u4fdd\u62a4\u4f1e\u201d\uff0c\u9632\u6b62\u56e0\u9ad8\u6e29\u5f15\u8d77\u7684\u964d\u89e3\u53cd\u5e94\u3002<\/p>\n
\u4ee5\u4e0b\u662fPEP-36\u7684\u4e3b\u8981\u7269\u7406\u548c\u5316\u5b66\u53c2\u6570\uff1a<\/p>\n
\u53c2\u6570\u540d\u79f0<\/th>\n | \u6570\u503c\u8303\u56f4<\/th>\n | \u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
\u5206\u5b50\u5f0f<\/td>\n | C45H60O9P<\/td>\n | –<\/td>\n<\/tr>\n | ||||||||||||
\u5206\u5b50\u91cf<\/td>\n | 771.88 g\/mol<\/td>\n | \u7406\u8bba\u503c<\/td>\n<\/tr>\n | ||||||||||||
\u5bc6\u5ea6<\/td>\n | 1.12 g\/cm\u00b3<\/td>\n | \u5e38\u6e29\u4e0b<\/td>\n<\/tr>\n | ||||||||||||
\u7194\u70b9<\/td>\n | 125-130\u00b0C<\/td>\n | \u53ef\u80fd\u6709\u8f7b\u5fae\u6ce2\u52a8<\/td>\n<\/tr>\n | ||||||||||||
\u6eb6\u89e3\u6027<\/td>\n | \u4e0d\u6eb6\u4e8e\u6c34<\/td>\n | \u6613\u6eb6\u4e8e\u6709\u673a\u6eb6\u5242<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u8fd9\u4e9b\u53c2\u6570\u51b3\u5b9a\u4e86PEP-36\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u8868\u73b0\u3002\u4f8b\u5982\uff0c\u5176\u8f83\u9ad8\u7684\u7194\u70b9\u786e\u4fdd\u4e86\u5b83\u80fd\u591f\u5728PET\u6ce8\u5851\u6240\u9700\u7684\u9ad8\u6e29\u73af\u5883\u4e0b\u4fdd\u6301\u6d3b\u6027\uff1b\u800c\u826f\u597d\u7684\u6eb6\u89e3\u6027\u5219\u4fbf\u4e8e\u5176\u5747\u5300\u5206\u6563\u5728\u805a\u5408\u7269\u57fa\u4f53\u4e2d\u3002<\/p>\n \u56fd\u5185\u5916\u7814\u7a76\u73b0\u72b6<\/h3>\n\u8fd1\u5e74\u6765\uff0c\u5173\u4e8ePEP-36\u7684\u7814\u7a76\u53d6\u5f97\u4e86\u663e\u8457\u8fdb\u5c55\u3002\u6839\u636e\u300aPolymer Degradation and Stability\u300b\u671f\u520a\u4e0a\u7684\u4e00\u7bc7\u8bba\u6587\u663e\u793a\uff0cPEP-36\u53ef\u4ee5\u663e\u8457\u5ef6\u7f13PET\u5728\u9ad8\u6e29\u4e0b\u7684\u964d\u89e3\u901f\u5ea6\uff0c\u5e76\u51cf\u5c11\u7fb0\u57fa\u6307\u6570\u7684\u4e0a\u5347\u5e45\u5ea6\u00b9\u3002\u6b64\u5916\uff0c\u56fd\u5185\u5b66\u8005\u4e5f\u5728\u300a\u9ad8\u5206\u5b50\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u300b\u6742\u5fd7\u4e0a\u53d1\u8868\u6587\u7ae0\u6307\u51fa\uff0c\u6dfb\u52a0\u9002\u91cfPEP-36\u540e\uff0cPET\u74f6\u576f\u7684\u989c\u8272\u53d8\u5316\u0394E\u503c\u53ef\u964d\u4f4e\u7ea630%\u00b2\u3002\u8fd9\u4e9b\u7814\u7a76\u6210\u679c\u8fdb\u4e00\u6b65\u8bc1\u5b9e\u4e86PEP-36\u5728PET\u52a0\u5de5\u4e2d\u7684\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n \n PEP-36\u7684\u5de5\u4f5c\u539f\u7406\uff1a\u5982\u4f55\u5b88\u62a4PET\u7684\u989c\u8272\uff1f<\/h2>\n\u8981\u7406\u89e3PEP-36\u5982\u4f55\u4fdd\u62a4PET\u74f6\u576f\u7684\u989c\u8272\uff0c\u6211\u4eec\u9700\u8981\u5148\u4e86\u89e3PET\u5728\u9ad8\u6e29\u6761\u4ef6\u4e0b\u7684\u964d\u89e3\u673a\u5236\u3002\u5f53PET\u88ab\u52a0\u70ed\u5230\u6ce8\u5851\u6240\u9700\u7684\u6e29\u5ea6\uff08\u901a\u5e38\u4e3a270-290\u00b0C\uff09\u65f6\uff0c\u5206\u5b50\u94fe\u53ef\u80fd\u53d1\u751f\u65ad\u94fe\u53cd\u5e94\uff0c\u751f\u6210\u919b\u7c7b\u3001\u916e\u7c7b\u7b49\u526f\u4ea7\u7269\u3002\u8fd9\u4e9b\u526f\u4ea7\u7269\u4e0d\u4ec5\u4f1a\u964d\u4f4ePET\u7684\u673a\u68b0\u6027\u80fd\uff0c\u8fd8\u4f1a\u5bfc\u81f4\u6750\u6599\u53d8\u9ec4\u751a\u81f3\u53d1\u9ed1\uff0c\u4e25\u91cd\u5f71\u54cd\u4ea7\u54c1\u8d28\u91cf\u3002<\/p>\n \u81ea\u7531\u57fa\u6355\u83b7\uff1a\u963b\u65ad\u6c27\u5316\u94fe\u53cd\u5e94<\/h3>\nPEP-36\u7684\u6838\u5fc3\u529f\u80fd\u4e4b\u4e00\u662f\u4f5c\u4e3a\u81ea\u7531\u57fa\u6355\u83b7\u5242\u3002\u5728PET\u52a0\u5de5\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8e\u6c27\u6c14\u7684\u5b58\u5728\uff0c\u53ef\u80fd\u4f1a\u5f15\u53d1\u81ea\u7531\u57fa\u8fde\u9501\u53cd\u5e94\u3002\u8fd9\u79cd\u53cd\u5e94\u4e00\u65e6\u5f00\u59cb\uff0c\u5c31\u4f1a\u50cf\u591a\u7c73\u8bfa\u9aa8\u724c\u4e00\u6837\u4e0d\u65ad\u6269\u6563\uff0c\u7ec8\u5bfc\u81f4\u5927\u91cf\u5206\u5b50\u94fe\u65ad\u88c2\u3002\u800cPEP-36\u53ef\u4ee5\u901a\u8fc7\u5176\u72ec\u7279\u7684\u5316\u5b66\u7ed3\u6784\uff0c\u4e0e\u81ea\u7531\u57fa\u53d1\u751f\u53cd\u5e94\uff0c\u5c06\u5176\u8f6c\u5316\u4e3a\u66f4\u7a33\u5b9a\u7684\u5316\u5408\u7269\uff0c\u4ece\u800c\u963b\u6b62\u53cd\u5e94\u94fe\u7684\u7ee7\u7eed\u6269\u5c55\u3002<\/p>\n \u7528\u4e00\u4e2a\u751f\u52a8\u7684\u6bd4\u55bb\u6765\u8bf4\uff0c\u5982\u679c\u628a\u81ea\u7531\u57fa\u6bd4\u4f5c\u4e00\u7fa4\u5931\u63a7\u7684\u5c0f\u7334\u5b50\uff0c\u90a3\u4e48PEP-36\u5c31\u50cf\u4e00\u4f4d\u7ecf\u9a8c\u4e30\u5bcc\u7684\u9a6f\u7334\u5e08\uff0c\u80fd\u591f\u8fc5\u901f\u6293\u4f4f\u8fd9\u4e9b\u8c03\u76ae\u7684\u5c0f\u5bb6\u4f19\uff0c\u8ba9\u5b83\u4eec\u4e56\u4e56\u542c\u8bdd\uff0c\u4e0d\u518d\u56db\u5904\u6363\u4e71\u3002<\/p>\n \u9170\u57fa\u8fd8\u539f\uff1a\u6291\u5236\u7fb0\u57fa\u5316\u73b0\u8c61<\/h3>\n\u9664\u4e86\u81ea\u7531\u57fa\u6355\u83b7\u5916\uff0cPEP-36\u8fd8\u5177\u6709\u9170\u57fa\u8fd8\u539f\u7684\u529f\u80fd\u3002\u6240\u8c13\u7fb0\u57fa\u5316\u73b0\u8c61\uff0c\u662f\u6307PET\u5206\u5b50\u5728\u9ad8\u6e29\u6761\u4ef6\u4e0b\u4ea7\u751f\u7fb0\u57fa\uff08C=O\uff09\u7ed3\u6784\u7684\u8fc7\u7a0b\u3002\u8fd9\u4e9b\u7fb0\u57fa\u7ed3\u6784\u4e0d\u4ec5\u4f1a\u4f7fPET\u53d8\u8272\uff0c\u8fd8\u53ef\u80fd\u6563\u53d1\u51fa\u4ee4\u4eba\u4e0d\u60a6\u7684\u6c14\u5473\u3002\u901a\u8fc7\u4e0e\u7fb0\u57fa\u53d1\u751f\u53cd\u5e94\uff0cPEP-36\u53ef\u4ee5\u5c06\u5176\u8f6c\u5316\u4e3a\u66f4\u52a0\u7a33\u5b9a\u7684\u7f9f\u57fa\uff08-OH\uff09\u7ed3\u6784\uff0c\u4ece\u800c\u6709\u6548\u51cf\u5c11\u7fb0\u57fa\u6307\u6570\u7684\u4e0a\u5347\u3002<\/p>\n \u8fd9\u4e00\u8fc7\u7a0b\u53ef\u4ee5\u7528\u4ee5\u4e0b\u5316\u5b66\u65b9\u7a0b\u5f0f\u8868\u793a\uff1a<\/p>\n
|