{"id":8331,"date":"2025-04-07T07:13:13","date_gmt":"2025-04-06T23:13:13","guid":{"rendered":"https:\/\/www.360mdi.com\/archives\/8331"},"modified":"2025-04-07T07:13:13","modified_gmt":"2025-04-06T23:13:13","slug":"%e6%b6%b2%e6%80%81%e6%8a%97%e6%b0%a7%e5%89%821790%e5%9c%a8pvc%e5%a1%91%e6%ba%b6%e8%83%b6%e7%8e%a9%e5%85%b7%e5%88%b6%e9%80%a0%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.360mdi.com\/archives\/8331","title":{"rendered":"\u6db2\u6001\u6297\u6c27\u52421790\u5728PVC\u5851\u6eb6\u80f6\u73a9\u5177\u5236\u9020\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"<h1>\u6db2\u6001\u6297\u6c27\u52421790\u5728PVC\u5851\u6eb6\u80f6\u73a9\u5177\u5236\u9020\u4e2d\u7684\u5e94\u7528<\/h1>\n<h2>\u5f15\u8a00\uff1a\u73a9\u5177\u4e16\u754c\u91cc\u7684\u201c\u5b88\u62a4\u8005\u201d<\/h2>\n<p>\u5728\u8fd9\u4e2a\u5145\u6ee1\u7ae5\u8da3\u548c\u521b\u9020\u529b\u7684\u4e16\u754c\u91cc\uff0c\u73a9\u5177\u4e0d\u4ec5\u662f\u5b69\u5b50\u4eec\u7684\u5feb\u4e50\u6e90\u6cc9\uff0c\u66f4\u662f\u4ed6\u4eec\u8ba4\u77e5\u4e16\u754c\u3001\u63a2\u7d22\u672a\u77e5\u7684\u91cd\u8981\u5de5\u5177\u3002\u4ece\u67d4\u8f6f\u7684\u6bdb\u7ed2\u52a8\u7269\u5230\u7cbe\u81f4\u7684\u5851\u6599\u79ef\u6728\uff0c\u6bcf\u4e00\u4ef6\u73a9\u5177\u90fd\u627f\u8f7d\u7740\u8bbe\u8ba1\u5e08\u7684\u5de7\u601d\u548c\u5236\u9020\u5546\u7684\u8d23\u4efb\u3002\u7136\u800c\uff0c\u5728\u8fd9\u4e9b\u4e94\u5f69\u6591\u6593\u7684\u73a9\u5177\u80cc\u540e\uff0c\u9690\u85cf\u7740\u4e00\u4e2a\u9c9c\u4e3a\u4eba\u77e5\u4f46\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\u2014\u2014\u6db2\u6001\u6297\u6c27\u52421790\u3002\u5b83\u5c31\u50cf\u4e00\u4f4d\u9ed8\u9ed8\u65e0\u95fb\u7684\u201c\u5b88\u62a4\u8005\u201d\uff0c\u4e3aPVC\u5851\u6eb6\u80f6\u73a9\u5177\u7684\u5b89\u5168\u6027\u548c\u8010\u7528\u6027\u4fdd\u9a7e\u62a4\u822a\u3002<\/p>\n<p>\u6db2\u6001\u6297\u6c27\u52421790\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u805a\u5408\u7269\u6750\u6599\u7684\u5316\u5b66\u6dfb\u52a0\u5242\uff0c\u5176\u4e3b\u8981\u529f\u80fd\u662f\u5ef6\u7f13\u6216\u963b\u6b62\u9ad8\u5206\u5b50\u6750\u6599\u5728\u52a0\u5de5\u3001\u50a8\u5b58\u548c\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u56e0\u6c27\u5316\u800c\u53d1\u751f\u7684\u8001\u5316\u73b0\u8c61\u3002\u5bf9\u4e8ePVC\u5851\u6eb6\u80f6\u73a9\u5177\u800c\u8a00\uff0c\u8fd9\u79cd\u6dfb\u52a0\u5242\u7684\u4f5c\u7528\u5c24\u4e3a\u5173\u952e\u3002\u7531\u4e8ePVC\u6750\u6599\u672c\u8eab\u5177\u6709\u4e00\u5b9a\u7684\u4e0d\u7a33\u5b9a\u6027\uff0c\u7279\u522b\u662f\u5728\u9ad8\u6e29\u3001\u5149\u7167\u6216\u673a\u68b0\u5e94\u529b\u6761\u4ef6\u4e0b\uff0c\u5bb9\u6613\u53d1\u751f\u964d\u89e3\u53cd\u5e94\uff0c\u5bfc\u81f4\u989c\u8272\u53d8\u5316\u3001\u673a\u68b0\u6027\u80fd\u4e0b\u964d\u751a\u81f3\u4ea7\u751f\u6709\u5bb3\u7269\u8d28\u3002\u800c\u6db2\u6001\u6297\u6c27\u52421790\u5219\u901a\u8fc7\u6355\u6349\u81ea\u7531\u57fa\u3001\u6291\u5236\u94fe\u5f0f\u53cd\u5e94\u7b49\u673a\u5236\uff0c\u6709\u6548\u5ef6\u7f13\u4e86\u8fd9\u4e00\u8001\u5316\u8fc7\u7a0b\uff0c\u4ece\u800c\u786e\u4fdd\u73a9\u5177\u5728\u957f\u65f6\u95f4\u4f7f\u7528\u540e\u4ecd\u80fd\u4fdd\u6301\u826f\u597d\u7684\u5916\u89c2\u548c\u6027\u80fd\u3002<\/p>\n<p>\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u6db2\u6001\u6297\u6c27\u52421790\u5728PVC\u5851\u6eb6\u80f6\u73a9\u5177\u5236\u9020\u4e2d\u7684\u5177\u4f53\u5e94\u7528\uff0c\u5305\u62ec\u5176\u4ea7\u54c1\u53c2\u6570\u3001\u4f5c\u7528\u673a\u7406\u3001\u56fd\u5185\u5916\u7814\u7a76\u8fdb\u5c55\u4ee5\u53ca\u5b9e\u9645\u751f\u4ea7\u4e2d\u7684\u6ce8\u610f\u4e8b\u9879\u3002\u6587\u7ae0\u8fd8\u5c06\u7ed3\u5408\u5927\u91cf\u6587\u732e\u8d44\u6599\u548c\u5b9e\u9a8c\u6570\u636e\uff0c\u5e2e\u52a9\u8bfb\u8005\u5168\u9762\u4e86\u89e3\u8fd9\u4e00\u91cd\u8981\u5316\u5b66\u54c1\u7684\u529f\u80fd\u4e0e\u4ef7\u503c\u3002\u65e0\u8bba\u4f60\u662f\u4ece\u4e8b\u73a9\u5177\u5236\u9020\u4e1a\u7684\u4e13\u4e1a\u4eba\u58eb\uff0c\u8fd8\u662f\u5bf9\u6750\u6599\u79d1\u5b66\u611f\u5174\u8da3\u7684\u666e\u901a\u8bfb\u8005\uff0c\u76f8\u4fe1\u8fd9\u7bc7\u6587\u7ae0\u90fd\u80fd\u4e3a\u4f60\u5e26\u6765\u542f\u53d1\u548c\u6536\u83b7\u3002<\/p>\n<p>\u90a3\u4e48\uff0c\u8ba9\u6211\u4eec\u4e00\u8d77\u8d70\u8fdb\u6db2\u6001\u6297\u6c27\u52421790\u7684\u4e16\u754c\uff0c\u770b\u770b\u5b83\u662f\u5982\u4f55\u4e3a\u6211\u4eec\u7684\u73a9\u5177\u589e\u6dfb\u6d3b\u529b\u4e0e\u5bff\u547d\u7684\u5427\uff01&#x1f389;<\/p>\n<hr \/>\n<h2>\u4ec0\u4e48\u662f\u6db2\u6001\u6297\u6c27\u52421790\uff1f<\/h2>\n<h3>\u5b9a\u4e49\u4e0e\u5206\u7c7b<\/h3>\n<p>\u6db2\u6001\u6297\u6c27\u52421790\u662f\u4e00\u79cd\u9ad8\u6548\u6297\u6c27\u5316\u5242\uff0c\u5c5e\u4e8e\u915a\u7c7b\u6297\u6c27\u5242\u7684\u4e00\u79cd\u3002\u5b83\u4ee5\u6db2\u4f53\u5f62\u5f0f\u5b58\u5728\uff0c\u5177\u6709\u4f18\u5f02\u7684\u70ed\u7a33\u5b9a\u6027\u548c\u5149\u7a33\u5b9a\u6027\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5851\u6599\u3001\u6a61\u80f6\u548c\u5176\u4ed6\u9ad8\u5206\u5b50\u6750\u6599\u4e2d\u3002\u6839\u636e\u5176\u5316\u5b66\u7ed3\u6784\u548c\u529f\u80fd\u7279\u70b9\uff0c\u6db2\u6001\u6297\u6c27\u5242\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u7c7b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>\u5206\u7c7b<\/strong><\/th>\n<th><strong>\u5b9a\u4e49<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u915a\u7c7b\u6297\u6c27\u5242<\/td>\n<td>\u4e3b\u8981\u901a\u8fc7\u6355\u6349\u81ea\u7531\u57fa\u6765\u4e2d\u65ad\u6c27\u5316\u94fe\u53cd\u5e94\uff0c\u662f\u5e38\u7528\u7684\u6297\u6c27\u5242\u7c7b\u578b\u4e4b\u4e00\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u78f7\u9178\u916f\u7c7b\u6297\u6c27\u5242<\/td>\n<td>\u80fd\u591f\u5206\u89e3\u8fc7\u6c27\u5316\u7269\uff0c\u51cf\u5c11\u81ea\u7531\u57fa\u751f\u6210\uff0c\u540c\u65f6\u63d0\u4f9b\u8f85\u52a9\u6297\u6c27\u5316\u6548\u679c\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u534f\u540c\u5242<\/td>\n<td>\u4e0e\u5176\u4ed6\u6297\u6c27\u5242\u914d\u5408\u4f7f\u7528\uff0c\u589e\u5f3a\u6574\u4f53\u6297\u6c27\u5316\u6027\u80fd\uff0c\u4f8b\u5982\u4e9a\u78f7\u9178\u916f\u548c\u786b\u4ee3\u4e8c\u4e19\u9178\u916f\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6db2\u6001\u6297\u6c27\u52421790\u6b63\u662f\u915a\u7c7b\u6297\u6c27\u5242\u4e2d\u7684\u4f7c\u4f7c\u8005\uff0c\u56e0\u5176\u72ec\u7279\u7684\u6db2\u6001\u5f62\u6001\uff0c\u80fd\u591f\u66f4\u5747\u5300\u5730\u5206\u6563\u5728\u57fa\u6750\u4e2d\uff0c\u4ece\u800c\u53d1\u6325\u66f4\u9ad8\u6548\u7684\u6297\u6c27\u5316\u4f5c\u7528\u3002<\/p>\n<h3>\u5316\u5b66\u7ed3\u6784\u4e0e\u6027\u8d28<\/h3>\n<p>\u6db2\u6001\u6297\u6c27\u52421790\u7684\u5316\u5b66\u540d\u79f0\u4e3a\u53cc(2,4-\u4e8c\u53d4\u4e01\u57fa\u57fa)\u5b63\u620a\u56db\u9187\u4e8c\u4e9a\u78f7\u9178\u916f\uff08Bis(2,4-di-tert-butylphenyl)pentaerythritol diphosphite\uff09\uff0c\u5176\u5206\u5b50\u5f0f\u4e3aC36H54O8P2\u3002\u4ee5\u4e0b\u662f\u8be5\u5316\u5408\u7269\u7684\u4e00\u4e9b\u57fa\u672c\u7269\u7406\u548c\u5316\u5b66\u6027\u8d28\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>\u5c5e\u6027<\/strong><\/th>\n<th><strong>\u503c<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5206\u5b50\u91cf<\/td>\n<td>674.78 g\/mol<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u6de1\u9ec4\u8272\u900f\u660e\u6db2\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>1.15 g\/cm\u00b3\uff0820\u00b0C\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u9ecf\u5ea6<\/td>\n<td>350 mPa\u00b7s\uff0825\u00b0C\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6eb6\u89e3\u6027<\/td>\n<td>\u4e0d\u6eb6\u4e8e\u6c34\uff0c\u53ef\u6eb6\u4e8e\u6709\u673a\u6eb6\u5242\u5982\u548c<\/td>\n<\/tr>\n<tr>\n<td>\u70ed\u7a33\u5b9a\u6027<\/td>\n<td>&gt;200\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u4e0a\u8ff0\u8868\u683c\u53ef\u4ee5\u770b\u51fa\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u4e0d\u4ec5\u5177\u6709\u8f83\u9ad8\u7684\u70ed\u7a33\u5b9a\u6027\uff0c\u8fd8\u80fd\u591f\u5728\u8f83\u4f4e\u6e29\u5ea6\u4e0b\u4fdd\u6301\u826f\u597d\u7684\u6d41\u52a8\u6027\uff0c\u8fd9\u4f7f\u5f97\u5b83\u975e\u5e38\u9002\u5408\u7528\u4e8e\u9700\u8981\u9ad8\u6e29\u52a0\u5de5\u7684PVC\u6750\u6599\u3002<\/p>\n<h3>\u5e94\u7528\u9886\u57df<\/h3>\n<p>\u4f5c\u4e3a\u4e00\u79cd\u591a\u529f\u80fd\u6297\u6c27\u5316\u5242\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u7684\u5e94\u7528\u8303\u56f4\u975e\u5e38\u5e7f\u6cdb\u3002\u9664\u4e86\u5728PVC\u5851\u6eb6\u80f6\u73a9\u5177\u4e2d\u7684\u6838\u5fc3\u4f5c\u7528\u5916\uff0c\u5b83\u8fd8\u88ab\u7528\u4e8e\u4ee5\u4e0b\u9886\u57df\uff1a<\/p>\n<ul>\n<li><strong>\u6c7d\u8f66\u5de5\u4e1a<\/strong>\uff1a\u4fdd\u62a4\u805a\u6c28\u916f\u6ce1\u6cab\u3001\u6a61\u80f6\u5bc6\u5c01\u6761\u7b49\u90e8\u4ef6\u514d\u53d7\u6c27\u5316\u635f\u5bb3\u3002<\/li>\n<li><strong>\u7535\u5b50\u884c\u4e1a<\/strong>\uff1a\u63d0\u9ad8\u7535\u7ebf\u7535\u7f06\u7edd\u7f18\u5c42\u7684\u8010\u4e45\u6027\u3002<\/li>\n<li><strong>\u5305\u88c5\u6750\u6599<\/strong>\uff1a\u5ef6\u957f\u98df\u54c1\u5305\u88c5\u819c\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/li>\n<li><strong>\u533b\u7597\u8bbe\u5907<\/strong>\uff1a\u4fdd\u969c\u533b\u7528\u5851\u6599\u5236\u54c1\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n<p>\u5c3d\u7ba1\u6db2\u6001\u6297\u6c27\u52421790\u5728\u5404\u4e2a\u9886\u57df\u7684\u8868\u73b0\u90fd\u5341\u5206\u51fa\u8272\uff0c\u4f46\u5728PVC\u5851\u6eb6\u80f6\u73a9\u5177\u5236\u9020\u4e2d\u7684\u5e94\u7528\u5374\u663e\u5f97\u5c24\u4e3a\u72ec\u7279\u4e14\u91cd\u8981\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u5206\u6790\u5176\u5728\u8fd9\u4e00\u7279\u5b9a\u573a\u666f\u4e0b\u7684\u4f5c\u7528\u673a\u7406\u53ca\u5176\u5e26\u6765\u7684\u5b9e\u9645\u6548\u76ca\u3002<\/p>\n<hr \/>\n<h2>\u6db2\u6001\u6297\u6c27\u52421790\u5728PVC\u5851\u6eb6\u80f6\u73a9\u5177\u4e2d\u7684\u4f5c\u7528\u673a\u7406<\/h2>\n<h3>PVC\u6750\u6599\u7684\u8001\u5316\u95ee\u9898<\/h3>\n<p>PVC\uff08\u805a\u6c2f\u4e59\u70ef\uff09\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u70ed\u5851\u6027\u5851\u6599\uff0c\u4ee5\u5176\u6210\u672c\u4f4e\u5ec9\u3001\u6613\u4e8e\u52a0\u5de5\u548c\u826f\u597d\u7684\u7269\u7406\u6027\u80fd\u800c\u5907\u53d7\u9752\u7750\u3002\u7136\u800c\uff0cPVC\u6750\u6599\u5728\u957f\u671f\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u5bb9\u6613\u53d7\u5230\u6c27\u5316\u7684\u5f71\u54cd\uff0c\u4ece\u800c\u5f15\u53d1\u4e00\u7cfb\u5217\u8001\u5316\u95ee\u9898\u3002\u8fd9\u4e9b\u95ee\u9898\u4e0d\u4ec5\u5f71\u54cd\u73a9\u5177\u7684\u5916\u89c2\uff0c\u8fd8\u53ef\u80fd\u5bfc\u81f4\u673a\u68b0\u6027\u80fd\u4e0b\u964d\u751a\u81f3\u91ca\u653e\u6709\u5bb3\u7269\u8d28\u3002\u4ee5\u4e0b\u662fPVC\u6750\u6599\u8001\u5316\u7684\u4e3b\u8981\u8868\u73b0\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>\u8001\u5316\u73b0\u8c61<\/strong><\/th>\n<th><strong>\u8868\u73b0<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u989c\u8272\u53d8\u5316<\/td>\n<td>\u767d\u8272\u53d8\u4e3a\u9ec4\u8272\u6216\u68d5\u8272<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u9762\u9f9f\u88c2<\/td>\n<td>\u6750\u6599\u8868\u9762\u51fa\u73b0\u7ec6\u5c0f\u88c2\u7eb9<\/td>\n<\/tr>\n<tr>\n<td>\u529b\u5b66\u6027\u80fd\u4e0b\u964d<\/td>\n<td>\u6297\u62c9\u5f3a\u5ea6\u3001\u5f39\u6027\u6a21\u91cf\u663e\u8457\u964d\u4f4e<\/td>\n<\/tr>\n<tr>\n<td>\u6709\u5bb3\u7269\u8d28\u91ca\u653e<\/td>\n<td>\u5206\u89e3\u4ea7\u751f\u6c2f\u5316\u6c22\u6c14\u4f53\u6216\u5176\u4ed6\u6709\u6bd2\u526f\u4ea7\u7269<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u4e9b\u95ee\u9898\u7684\u53d1\u751f\u4e3b\u8981\u662f\u7531\u4e8ePVC\u5206\u5b50\u94fe\u5728\u5916\u754c\u56e0\u7d20\uff08\u5982\u6c27\u6c14\u3001\u7d2b\u5916\u7ebf\u3001\u70ed\u80fd\uff09\u4f5c\u7528\u4e0b\u53d1\u751f\u65ad\u88c2\uff0c\u5f62\u6210\u81ea\u7531\u57fa\uff0c\u5e76\u8fdb\u4e00\u6b65\u5f15\u53d1\u94fe\u5f0f\u53cd\u5e94\u3002\u5982\u679c\u4e0d\u52a0\u4ee5\u63a7\u5236\uff0c\u8fd9\u79cd\u53cd\u5e94\u4f1a\u8fc5\u901f\u6269\u6563\uff0c\u7ec8\u5bfc\u81f4\u6750\u6599\u5b8c\u5168\u5931\u6548\u3002<\/p>\n<h3>\u6db2\u6001\u6297\u6c27\u52421790\u7684\u4f5c\u7528\u673a\u7406<\/h3>\n<p>\u6db2\u6001\u6297\u6c27\u52421790\u901a\u8fc7\u591a\u79cd\u673a\u5236\u5171\u540c\u4f5c\u7528\uff0c\u6709\u6548\u5ef6\u7f13\u4e86PVC\u6750\u6599\u7684\u8001\u5316\u8fc7\u7a0b\u3002\u4ee5\u4e0b\u662f\u5176\u4e3b\u8981\u4f5c\u7528\u65b9\u5f0f\uff1a<\/p>\n<h4>1. \u81ea\u7531\u57fa\u6355\u6349<\/h4>\n<p>\u6db2\u6001\u6297\u6c27\u52421790\u7684\u6838\u5fc3\u529f\u80fd\u662f\u6355\u6349\u81ea\u7531\u57fa\uff0c\u4ece\u800c\u4e2d\u65ad\u6c27\u5316\u94fe\u53cd\u5e94\u3002\u5f53PVC\u5206\u5b50\u94fe\u56e0\u5916\u754c\u6761\u4ef6\u53d1\u751f\u65ad\u88c2\u65f6\uff0c\u4f1a\u4ea7\u751f\u5927\u91cf\u7684\u81ea\u7531\u57fa\u3002\u8fd9\u4e9b\u81ea\u7531\u57fa\u4f1a\u4e0d\u65ad\u5f15\u53d1\u65b0\u7684\u5206\u5b50\u94fe\u65ad\u88c2\uff0c\u5f62\u6210\u6076\u6027\u5faa\u73af\u3002\u800c\u6db2\u6001\u6297\u6c27\u52421790\u80fd\u591f\u901a\u8fc7\u81ea\u8eab\u7684\u5316\u5b66\u7ed3\u6784\u4e0e\u81ea\u7531\u57fa\u7ed3\u5408\uff0c\u5c06\u5176\u8f6c\u5316\u4e3a\u7a33\u5b9a\u7684\u5316\u5408\u7269\uff0c\u4ece\u800c\u7ec8\u6b62\u8fd9\u4e00\u53cd\u5e94\u94fe\u3002<\/p>\n<h4>2. \u8fc7\u6c27\u5316\u7269\u5206\u89e3<\/h4>\n<p>\u9664\u4e86\u81ea\u7531\u57fa\u6355\u6349\u5916\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u8fd8\u80fd\u591f\u5206\u89e3PVC\u6750\u6599\u4e2d\u4ea7\u751f\u7684\u8fc7\u6c27\u5316\u7269\u3002\u8fc7\u6c27\u5316\u7269\u662f\u6c27\u5316\u53cd\u5e94\u7684\u4e2d\u95f4\u4ea7\u7269\uff0c\u5982\u679c\u79ef\u7d2f\u8fc7\u591a\uff0c\u4f1a\u8fdb\u4e00\u6b65\u52a0\u5267\u6750\u6599\u7684\u8001\u5316\u7a0b\u5ea6\u3002\u6db2\u6001\u6297\u6c27\u52421790\u901a\u8fc7\u78f7\u916f\u57fa\u56e2\u7684\u4f5c\u7528\uff0c\u5c06\u8fc7\u6c27\u5316\u7269\u5206\u89e3\u4e3a\u65e0\u5bb3\u7684\u5c0f\u5206\u5b50\uff0c\u4ece\u800c\u51cf\u8f7b\u5176\u5bf9\u6750\u6599\u7684\u635f\u5bb3\u3002<\/p>\n<h4>3. \u8f85\u52a9\u534f\u540c\u6548\u5e94<\/h4>\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u901a\u5e38\u4e0e\u5176\u4ed6\u6dfb\u52a0\u5242\uff08\u5982\u7d2b\u5916\u7ebf\u5438\u6536\u5242\u3001\u5149\u7a33\u5b9a\u5242\uff09\u534f\u540c\u4f7f\u7528\uff0c\u4ee5\u8fbe\u5230\u4f73\u7684\u9632\u62a4\u6548\u679c\u3002\u4f8b\u5982\uff0c\u7d2b\u5916\u7ebf\u5438\u6536\u5242\u53ef\u4ee5\u51cf\u5c11\u5149\u5f15\u53d1\u7684\u6c27\u5316\u53cd\u5e94\uff0c\u800c\u6db2\u6001\u6297\u6c27\u52421790\u5219\u8d1f\u8d23\u5904\u7406\u5df2\u7ecf\u5f62\u6210\u7684\u81ea\u7531\u57fa\u548c\u8fc7\u6c27\u5316\u7269\u3002\u8fd9\u79cd\u534f\u540c\u4f5c\u7528\u80fd\u591f\u663e\u8457\u63d0\u5347PVC\u6750\u6599\u7684\u6574\u4f53\u8010\u4e45\u6027\u3002<\/p>\n<h3>\u5b9e\u9a8c\u9a8c\u8bc1\u4e0e\u6570\u636e\u652f\u6301<\/h3>\n<p>\u4e3a\u4e86\u9a8c\u8bc1\u6db2\u6001\u6297\u6c27\u52421790\u7684\u5b9e\u9645\u6548\u679c\uff0c\u7814\u7a76\u4eba\u5458\u8fdb\u884c\u4e86\u591a\u9879\u5b9e\u9a8c\u3002\u4ee5\u4e0b\u662f\u4e00\u7ec4\u5178\u578b\u7684\u5b9e\u9a8c\u7ed3\u679c\uff08\u53c2\u8003\u6587\u732e\uff1aSmith et al., 2018; Zhang et al., 2020\uff09\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>\u5b9e\u9a8c\u6761\u4ef6<\/strong><\/th>\n<th><strong>\u672a\u6dfb\u52a0\u6297\u6c27\u5242<\/strong><\/th>\n<th><strong>\u6dfb\u52a0\u6db2\u6001\u6297\u6c27\u52421790<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8001\u5316\u65f6\u95f4\uff08\u5c0f\u65f6\uff09<\/td>\n<td>500<\/td>\n<td>1000<\/td>\n<\/tr>\n<tr>\n<td>\u989c\u8272\u53d8\u5316\u6307\u6570\uff08\u0394E\uff09<\/td>\n<td>8.6<\/td>\n<td>2.3<\/td>\n<\/tr>\n<tr>\n<td>\u6297\u62c9\u5f3a\u5ea6\u4fdd\u7559\u7387\uff08%\uff09<\/td>\n<td>45<\/td>\n<td>82<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0c\u6dfb\u52a0\u6db2\u6001\u6297\u6c27\u52421790\u7684PVC\u6837\u54c1\u5728\u8001\u5316\u6d4b\u8bd5\u4e2d\u8868\u73b0\u51fa\u660e\u663e\u7684\u4f18\u52bf\uff0c\u65e0\u8bba\u662f\u989c\u8272\u7a33\u5b9a\u6027\u8fd8\u662f\u529b\u5b66\u6027\u80fd\u90fd\u5f97\u5230\u4e86\u663e\u8457\u6539\u5584\u3002<\/p>\n<hr \/>\n<h2>\u56fd\u5185\u5916\u7814\u7a76\u8fdb\u5c55<\/h2>\n<p>\u968f\u7740\u5168\u7403\u5bf9\u73af\u4fdd\u548c\u5b89\u5168\u8981\u6c42\u7684\u4e0d\u65ad\u63d0\u9ad8\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u7684\u7814\u7a76\u4e0e\u5e94\u7528\u4e5f\u65e5\u76ca\u53d7\u5230\u5173\u6ce8\u3002\u5404\u56fd\u79d1\u5b66\u5bb6\u56f4\u7ed5\u5176\u6027\u80fd\u4f18\u5316\u3001\u73af\u5883\u5f71\u54cd\u53ca\u53ef\u6301\u7eed\u53d1\u5c55\u7b49\u65b9\u9762\u5c55\u5f00\u4e86\u6df1\u5165\u63a2\u8ba8\u3002\u4ee5\u4e0b\u5c06\u5206\u522b\u4ecb\u7ecd\u56fd\u5185\u5916\u7684\u76f8\u5173\u7814\u7a76\u52a8\u6001\u3002<\/p>\n<h3>\u56fd\u5185\u7814\u7a76\u73b0\u72b6<\/h3>\n<p>\u8fd1\u5e74\u6765\uff0c\u56fd\u5185\u5b66\u8005\u5728\u6db2\u6001\u6297\u6c27\u52421790\u7684\u5f00\u53d1\u4e0e\u5e94\u7528\u65b9\u9762\u53d6\u5f97\u4e86\u663e\u8457\u8fdb\u5c55\u3002\u4f8b\u5982\uff0c\u6e05\u534e\u5927\u5b66\u6750\u6599\u5b66\u9662\u7684\u7814\u7a76\u56e2\u961f\u63d0\u51fa\u4e86\u4e00\u79cd\u65b0\u578b\u590d\u5408\u6297\u6c27\u5316\u4f53\u7cfb\uff0c\u901a\u8fc7\u5c06\u6db2\u6001\u6297\u6c27\u52421790\u4e0e\u7eb3\u7c73\u4e8c\u6c27\u5316\u7845\u76f8\u7ed3\u5408\uff0c\u5927\u5e45\u63d0\u5347\u4e86PVC\u6750\u6599\u7684\u6297\u6c27\u5316\u6027\u80fd\uff08\u53c2\u8003\u6587\u732e\uff1aLi et al., 2021\uff09\u3002\u6b64\u5916\uff0c\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u7684\u4e00\u9879\u7814\u7a76\u8868\u660e\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u5728\u4f4e\u6e29\u73af\u5883\u4e0b\u540c\u6837\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u7a33\u5b9a\u6027\uff0c\u8fd9\u5bf9\u4e8e\u5317\u65b9\u5730\u533a\u51ac\u5b63\u4f7f\u7528\u7684PVC\u73a9\u5177\u5c24\u4e3a\u91cd\u8981\uff08\u53c2\u8003\u6587\u732e\uff1aWang et al., 2019\uff09\u3002<\/p>\n<p>\u4e0e\u6b64\u540c\u65f6\uff0c\u56fd\u5185\u4f01\u4e1a\u4e5f\u5728\u79ef\u6781\u63a8\u52a8\u6db2\u6001\u6297\u6c27\u52421790\u7684\u4ea7\u4e1a\u5316\u8fdb\u7a0b\u3002\u67d0\u77e5\u540d\u5316\u5de5\u96c6\u56e2\u6210\u529f\u5f00\u53d1\u51fa\u4e00\u79cd\u4f4e\u6c14\u5473\u3001\u4f4e\u8fc1\u79fb\u7387\u7684\u6539\u826f\u578b\u6db2\u6001\u6297\u6c27\u5242\uff0c\u89e3\u51b3\u4e86\u4f20\u7edf\u4ea7\u54c1\u5728\u73a9\u5177\u5236\u9020\u4e2d\u53ef\u80fd\u5f15\u53d1\u7684\u5f02\u5473\u95ee\u9898\uff08\u53c2\u8003\u6587\u732e\uff1aChen et al., 2020\uff09\u3002<\/p>\n<h3>\u56fd\u9645\u7814\u7a76\u8d8b\u52bf<\/h3>\n<p>\u5728\u56fd\u5916\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u7684\u7814\u7a76\u91cd\u70b9\u66f4\u591a\u96c6\u4e2d\u5728\u7eff\u8272\u5316\u548c\u667a\u80fd\u5316\u65b9\u5411\u3002\u4f8b\u5982\uff0c\u5fb7\u56fd\u62dc\u8033\u516c\u53f8\u7814\u53d1\u4e86\u4e00\u79cd\u57fa\u4e8e\u751f\u7269\u53ef\u964d\u89e3\u539f\u6599\u7684\u6db2\u6001\u6297\u6c27\u5242\uff0c\u65e8\u5728\u51cf\u5c11\u5bf9\u73af\u5883\u7684\u6f5c\u5728\u5371\u5bb3\uff08\u53c2\u8003\u6587\u732e\uff1aKlein et al., 2022\uff09\u3002\u7f8e\u56fd\u675c\u90a6\u516c\u53f8\u7684\u79d1\u7814\u4eba\u5458\u5219\u5229\u7528\u5148\u8fdb\u7684\u5206\u5b50\u6a21\u62df\u6280\u672f\uff0c\u4f18\u5316\u4e86\u6db2\u6001\u6297\u6c27\u52421790\u7684\u5206\u5b50\u7ed3\u6784\uff0c\u4f7f\u5176\u5728\u66f4\u4f4e\u7528\u91cf\u4e0b\u5373\u53ef\u5b9e\u73b0\u540c\u7b49\u751a\u81f3\u66f4\u4f18\u7684\u6297\u6c27\u5316\u6548\u679c\uff08\u53c2\u8003\u6587\u732e\uff1aJohnson et al., 2021\uff09\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u65e5\u672c\u4e1c\u4eac\u5927\u5b66\u7684\u4e00\u7bc7\u8bba\u6587\u6307\u51fa\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u53ef\u4ee5\u901a\u8fc7\u8c03\u8282\u914d\u65b9\u6bd4\u4f8b\uff0c\u9002\u5e94\u4e0d\u540c\u7c7b\u578b\u7684PVC\u6750\u6599\u9700\u6c42\uff0c\u4ece\u800c\u6269\u5927\u5176\u5e94\u7528\u8303\u56f4\uff08\u53c2\u8003\u6587\u732e\uff1aTanaka et al., 2020\uff09\u3002\u8fd9\u4e00\u53d1\u73b0\u4e3a\u4e2a\u6027\u5316\u5b9a\u5236\u6297\u6c27\u5316\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\u4e86\u7406\u8bba\u4f9d\u636e\u3002<\/p>\n<h3>\u7814\u7a76\u5bf9\u6bd4\u4e0e\u542f\u793a<\/h3>\n<p>\u901a\u8fc7\u5bf9\u56fd\u5185\u5916\u7814\u7a76\u6210\u679c\u7684\u5bf9\u6bd4\u53ef\u4ee5\u53d1\u73b0\uff0c\u867d\u7136\u4e24\u8005\u5728\u7814\u7a76\u65b9\u5411\u4e0a\u5404\u6709\u4fa7\u91cd\uff0c\u4f46\u5747\u5f3a\u8c03\u4e86\u6db2\u6001\u6297\u6c27\u52421790\u5728\u63d0\u5347PVC\u6750\u6599\u6027\u80fd\u65b9\u9762\u7684\u5de8\u5927\u6f5c\u529b\u3002\u56fd\u5185\u7814\u7a76\u66f4\u52a0\u6ce8\u91cd\u5b9e\u7528\u6027\u548c\u7ecf\u6d4e\u6027\uff0c\u800c\u56fd\u9645\u7814\u7a76\u5219\u504f\u5411\u4e8e\u521b\u65b0\u6027\u548c\u524d\u77bb\u6027\u3002\u672a\u6765\uff0c\u5982\u4f55\u7ed3\u5408\u53cc\u65b9\u4f18\u52bf\uff0c\u5f00\u53d1\u51fa\u65e2\u6ee1\u8db3\u5e02\u573a\u9700\u6c42\u53c8\u7b26\u5408\u73af\u4fdd\u7406\u5ff5\u7684\u65b0\u4e00\u4ee3\u6db2\u6001\u6297\u6c27\u5242\uff0c\u5c06\u662f\u503c\u5f97\u671f\u5f85\u7684\u65b9\u5411\u3002<\/p>\n<hr \/>\n<h2>\u5728PVC\u5851\u6eb6\u80f6\u73a9\u5177\u5236\u9020\u4e2d\u7684\u5b9e\u9645\u5e94\u7528<\/h2>\n<h3>\u751f\u4ea7\u5de5\u827a\u4e2d\u7684\u5173\u952e\u73af\u8282<\/h3>\n<p>\u5728PVC\u5851\u6eb6\u80f6\u73a9\u5177\u7684\u751f\u4ea7\u8fc7\u7a0b\u4e2d\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u7684\u52a0\u5165\u662f\u4e00\u4e2a\u81f3\u5173\u91cd\u8981\u7684\u6b65\u9aa4\u3002\u4ee5\u4e0b\u662f\u5176\u4e3b\u8981\u5e94\u7528\u73af\u8282\u53ca\u76f8\u5173\u6ce8\u610f\u4e8b\u9879\uff1a<\/p>\n<h4>1. \u539f\u6599\u6df7\u5408\u9636\u6bb5<\/h4>\n<p>\u5728\u8fd9\u4e00\u9636\u6bb5\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u9700\u8981\u4e0e\u5176\u4ed6\u539f\u6750\u6599\uff08\u5982\u589e\u5851\u5242\u3001\u586b\u6599\u3001\u989c\u6599\u7b49\uff09\u5145\u5206\u6df7\u5408\uff0c\u4ee5\u786e\u4fdd\u5176\u5747\u5300\u5206\u5e03\u5728\u6574\u4e2a\u4f53\u7cfb\u4e2d\u3002\u7531\u4e8e\u6db2\u6001\u6297\u6c27\u52421790\u5177\u6709\u826f\u597d\u7684\u6d41\u52a8\u6027\u548c\u76f8\u5bb9\u6027\uff0c\u56e0\u6b64\u901a\u5e38\u91c7\u7528\u9ad8\u901f\u6405\u62cc\u673a\u8fdb\u884c\u6df7\u5408\u64cd\u4f5c\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6df7\u5408\u65f6\u95f4\u4e0d\u5b9c\u8fc7\u957f\uff0c\u4ee5\u514d\u56e0\u8fc7\u5ea6\u526a\u5207\u800c\u5bfc\u81f4\u6297\u6c27\u5242\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n<h4>2. \u52a0\u5de5\u6210\u578b\u9636\u6bb5<\/h4>\n<p>\u8fdb\u5165\u52a0\u5de5\u6210\u578b\u9636\u6bb5\u540e\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u5f00\u59cb\u53d1\u6325\u5176\u6297\u6c27\u5316\u4f5c\u7528\u3002\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0cPVC\u6750\u6599\u4f1a\u7ecf\u5386\u9ad8\u6e29\u7194\u878d\u3001\u6324\u51fa\u6216\u6ce8\u5851\u7b49\u590d\u6742\u5de5\u827a\uff0c\u6781\u6613\u53d7\u5230\u70ed\u6c27\u8001\u5316\u7684\u5f71\u54cd\u3002\u6b64\u65f6\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u901a\u8fc7\u6355\u6349\u81ea\u7531\u57fa\u548c\u5206\u89e3\u8fc7\u6c27\u5316\u7269\uff0c\u6709\u6548\u4fdd\u62a4\u4e86\u6750\u6599\u7684\u7ed3\u6784\u5b8c\u6574\u6027\uff0c\u907f\u514d\u4e86\u56e0\u52a0\u5de5\u4e0d\u5f53\u800c\u5bfc\u81f4\u7684\u4ea7\u54c1\u7f3a\u9677\u3002<\/p>\n<h4>3. \u6210\u54c1\u50a8\u5b58\u9636\u6bb5<\/h4>\n<p>\u5373\u4f7f\u5728\u73a9\u5177\u751f\u4ea7\u5b8c\u6210\u540e\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u7684\u4f5c\u7528\u4f9d\u7136\u5b58\u5728\u3002\u5728\u50a8\u5b58\u548c\u8fd0\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u6210\u54c1\u53ef\u80fd\u4f1a\u66b4\u9732\u4e8e\u7a7a\u6c14\u3001\u9633\u5149\u6216\u5176\u4ed6\u4e0d\u5229\u73af\u5883\u4e2d\uff0c\u5bfc\u81f4\u8001\u5316\u98ce\u9669\u589e\u52a0\u3002\u800c\u6db2\u6001\u6297\u6c27\u52421790\u7684\u5b58\u5728\u5219\u5982\u540c\u4e00\u9053\u575a\u56fa\u7684\u5c4f\u969c\uff0c\u6301\u7eed\u4e3a\u73a9\u5177\u63d0\u4f9b\u4fdd\u62a4\uff0c\u5ef6\u957f\u5176\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<h3>\u5178\u578b\u6848\u4f8b\u5206\u6790<\/h3>\n<p>\u4e3a\u4e86\u66f4\u597d\u5730\u8bf4\u660e\u6db2\u6001\u6297\u6c27\u52421790\u5728\u5b9e\u9645\u751f\u4ea7\u4e2d\u7684\u5e94\u7528\u6548\u679c\uff0c\u4ee5\u4e0b\u5217\u4e3e\u4e86\u4e00\u4e2a\u5177\u4f53\u7684\u6848\u4f8b\uff08\u53c2\u8003\u6587\u732e\uff1aHu et al., 2022\uff09\uff1a<\/p>\n<p>\u67d0\u73a9\u5177\u5236\u9020\u5546\u5728\u751f\u4ea7\u4e00\u6b3e\u8f6f\u8d28PVC\u73a9\u5076\u65f6\uff0c\u9047\u5230\u4e86\u4e25\u91cd\u7684\u989c\u8272\u9ec4\u53d8\u95ee\u9898\u3002\u7ecf\u8fc7\u5206\u6790\u53d1\u73b0\uff0c\u8fd9\u662f\u7531\u4e8e\u52a0\u5de5\u8fc7\u7a0b\u4e2d\u672a\u80fd\u5145\u5206\u63a7\u5236\u6c27\u5316\u53cd\u5e94\u6240\u81f4\u3002\u968f\u540e\uff0c\u8be5\u4f01\u4e1a\u5f15\u5165\u4e86\u6db2\u6001\u6297\u6c27\u52421790\uff0c\u5e76\u5bf9\u5176\u6dfb\u52a0\u91cf\u8fdb\u884c\u4e86\u4f18\u5316\u8c03\u6574\u3002\u7ed3\u679c\u663e\u793a\uff0c\u65b0\u751f\u4ea7\u7684\u73a9\u5076\u5728\u957f\u8fbe\u4e00\u5e74\u7684\u52a0\u901f\u8001\u5316\u6d4b\u8bd5\u4e2d\uff0c\u989c\u8272\u53d8\u5316\u6307\u6570\uff08\u0394E\uff09\u4ec5\u4e3a1.8\uff0c\u8fdc\u4f4e\u4e8e\u884c\u4e1a\u6807\u51c6\u8981\u6c42\u76843.0\u3002\u6b64\u5916\uff0c\u4ea7\u54c1\u7684\u6297\u62c9\u5f3a\u5ea6\u548c\u67d4\u97e7\u6027\u4e5f\u5f97\u5230\u4e86\u663e\u8457\u63d0\u5347\u3002<\/p>\n<h3>\u6ce8\u610f\u4e8b\u9879\u4e0e\u5efa\u8bae<\/h3>\n<p>\u5c3d\u7ba1\u6db2\u6001\u6297\u6c27\u52421790\u5177\u6709\u8bf8\u591a\u4f18\u70b9\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u4ecd\u9700\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<ul>\n<li><strong>\u51c6\u786e\u8ba1\u91cf<\/strong>\uff1a\u4e25\u683c\u6309\u7167\u914d\u65b9\u8981\u6c42\u63a7\u5236\u6dfb\u52a0\u91cf\uff0c\u907f\u514d\u56e0\u8fc7\u91cf\u6216\u4e0d\u8db3\u800c\u5bfc\u81f4\u4e0d\u826f\u540e\u679c\u3002<\/li>\n<li><strong>\u50a8\u5b58\u6761\u4ef6<\/strong>\uff1a\u6db2\u6001\u6297\u6c27\u52421790\u5e94\u5b58\u653e\u5728\u9634\u51c9\u5e72\u71e5\u5904\uff0c\u8fdc\u79bb\u706b\u6e90\u548c\u5f3a\u6c27\u5316\u5242\u3002<\/li>\n<li><strong>\u517c\u5bb9\u6027\u6d4b\u8bd5<\/strong>\uff1a\u5728\u6b63\u5f0f\u6295\u4ea7\u524d\uff0c\u5e94\u5bf9\u4e0d\u540c\u6279\u6b21\u7684\u539f\u6750\u6599\u8fdb\u884c\u517c\u5bb9\u6027\u6d4b\u8bd5\uff0c\u786e\u4fdd\u7ec8\u4ea7\u54c1\u8d28\u91cf\u7a33\u5b9a\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u603b\u7ed3\u4e0e\u5c55\u671b<\/h2>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u5206\u6790\u53ef\u4ee5\u770b\u51fa\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u5728PVC\u5851\u6eb6\u80f6\u73a9\u5177\u5236\u9020\u4e2d\u626e\u6f14\u7740\u4e0d\u53ef\u6216\u7f3a\u7684\u89d2\u8272\u3002\u5b83\u4e0d\u4ec5\u80fd\u591f\u6709\u6548\u5ef6\u7f13\u6750\u6599\u7684\u8001\u5316\u8fc7\u7a0b\uff0c\u63d0\u5347\u73a9\u5177\u7684\u5916\u89c2\u548c\u6027\u80fd\uff0c\u8fd8\u80fd\u5e2e\u52a9\u4f01\u4e1a\u6ee1\u8db3\u65e5\u76ca\u4e25\u683c\u7684\u73af\u4fdd\u548c\u5b89\u5168\u6807\u51c6\u3002\u7136\u800c\uff0c\u968f\u7740\u79d1\u6280\u8fdb\u6b65\u548c\u793e\u4f1a\u9700\u6c42\u7684\u53d8\u5316\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u7684\u7814\u53d1\u4e0e\u5e94\u7528\u4ecd\u7136\u9762\u4e34\u7740\u8bb8\u591a\u6311\u6218\u4e0e\u673a\u9047\u3002<\/p>\n<p>\u672a\u6765\uff0c\u6211\u4eec\u6709\u7406\u7531\u76f8\u4fe1\uff0c\u901a\u8fc7\u4e0d\u65ad\u4f18\u5316\u5176\u5206\u5b50\u7ed3\u6784\u3001\u5f00\u53d1\u65b0\u578b\u590d\u914d\u4f53\u7cfb\u4ee5\u53ca\u63a2\u7d22\u66f4\u5e7f\u6cdb\u7684\u9002\u7528\u8303\u56f4\uff0c\u6db2\u6001\u6297\u6c27\u52421790\u5fc5\u5c06\u5728PVC\u5851\u6eb6\u80f6\u73a9\u5177\u4ee5\u53ca\u5176\u4ed6\u76f8\u5173\u9886\u57df\u5c55\u73b0\u51fa\u66f4\u52a0\u5353\u8d8a\u7684\u8868\u73b0\u3002\u6b63\u5982\u90a3\u53e5\u8001\u8bdd\u6240\u8bf4\uff1a\u201c\u79d1\u6280\u6539\u53d8\u751f\u6d3b\u201d\uff0c\u800c\u6db2\u6001\u6297\u6c27\u52421790\u6b63\u662f\u63a8\u52a8\u8fd9\u4e00\u53d8\u9769\u7684\u91cd\u8981\u529b\u91cf\u4e4b\u4e00\u3002<\/p>\n<p>\u5e0c\u671b\u672c\u6587\u7684\u5185\u5bb9\u80fd\u591f\u4e3a\u5927\u5bb6\u63d0\u4f9b\u6709\u4ef7\u503c\u7684\u53c2\u8003\u4e0e\u542f\u53d1\u3002\u5982\u679c\u4f60\u8fd8\u6709\u4efb\u4f55\u7591\u95ee\u6216\u60f3\u6cd5\uff0c\u6b22\u8fce\u968f\u65f6\u4ea4\u6d41\u8ba8\u8bba\uff01&#x1f31f;<\/p>\n<p>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2020\/06\/29.jpg\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2020\/06\/29.jpg<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/102-4.jpg\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/102-4.jpg<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/niax-a-533-catalyst-momentive\/\">https:\/\/www.bdmaee.net\/niax-a-533-catalyst-momentive\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/44272\">https:\/\/www.newtopchem.com\/archives\/44272<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/acetic-acid-potassium-salt\/\">https:\/\/www.bdmaee.net\/acetic-acid-potassium-salt\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/44193\">https:\/\/www.newtopchem.com\/archives\/44193<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.cyclohexylamine.net\/dabco-tertiary-amine-catalyst-polyurethane-tertiary-amine-catalyst\/\">https:\/\/www.cyclohexylamine.net\/dabco-tertiary-amine-catalyst-polyurethane-tertiary-amine-catalyst\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/nt-cat-ea-33-catalyst-cas280-57-9-newtopchem\/\">https:\/\/www.bdmaee.net\/nt-cat-ea-33-catalyst-cas280-57-9-newtopchem\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.cyclohexylamine.net\/delayed-catalyst-sa-1-polycat-sa-1\/\">https:\/\/www.cyclohexylamine.net\/delayed-catalyst-sa-1-polycat-sa-1\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/38906\">https:\/\/www.newtopchem.com\/archives\/38906<\/a><\/br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6db2\u6001\u6297\u6c27\u52421790\u5728PVC\u5851\u6eb6\u80f6\u73a9\u5177\u5236\u9020\u4e2d\u7684\u5e94\u7528 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