{"id":9007,"date":"2025-04-14T23:54:14","date_gmt":"2025-04-14T15:54:14","guid":{"rendered":"https:\/\/www.360mdi.com\/archives\/9007"},"modified":"2025-04-14T23:54:14","modified_gmt":"2025-04-14T15:54:14","slug":"%e9%80%82%e7%94%a8%e4%ba%8e%e9%a3%9f%e5%93%81%e6%8e%a5%e8%a7%a6%e6%9d%90%e6%96%99%e7%9a%84%e6%96%b0%e5%9e%8b%e8%81%9a%e6%b0%a8%e9%85%af%e5%8f%8d%e5%ba%94%e5%9e%8b%e7%bb%84%e5%88%86%e7%ad%9b%e9%80%89","status":"publish","type":"post","link":"https:\/\/www.360mdi.com\/archives\/9007","title":{"rendered":"\u9002\u7528\u4e8e\u98df\u54c1\u63a5\u89e6\u6750\u6599\u7684\u65b0\u578b\u805a\u6c28\u916f\u53cd\u5e94\u578b\u7ec4\u5206\u7b5b\u9009"},"content":{"rendered":"
\u5728\u5f53\u4eca\u8fd9\u4e2a\u7f8e\u98df\u904d\u5730\u3001\u5916\u5356\u6a2a\u884c\u7684\u65f6\u4ee3\uff0c\u98df\u54c1\u63a5\u89e6\u6750\u6599\u7684\u5b89\u5168\u6027\u95ee\u9898\u65e9\u5df2\u6210\u4e3a\u6d88\u8d39\u8005\u548c\u751f\u4ea7\u5546\u5171\u540c\u5173\u6ce8\u7684\u7126\u70b9\u3002\u4ece\u5851\u6599\u9910\u76d2\u5230\u5305\u88c5\u888b\uff0c\u4ece\u5496\u5561\u676f\u5230\u9178\u5976\u76d6\uff0c\u8fd9\u4e9b\u770b\u4f3c\u4e0d\u8d77\u773c\u7684\u5c0f\u7269\u4ef6\u5374\u627f\u8f7d\u7740\u6211\u4eec\u5bf9\u98df\u54c1\u5b89\u5168\u7684\u5168\u90e8\u671f\u5f85\u3002\u800c\u5728\u8fd9\u5176\u4e2d\uff0c\u805a\u6c28\u916f\uff08Polyurethane, PU\uff09\u4f5c\u4e3a\u4e00\u79cd\u6027\u80fd\u5353\u8d8a\u7684\u9ad8\u5206\u5b50\u6750\u6599\uff0c\u6b63\u9010\u6e10\u5d2d\u9732\u5934\u89d2\uff0c\u6210\u4e3a\u98df\u54c1\u63a5\u89e6\u6750\u6599\u9886\u57df\u7684\u65b0\u5ba0\u513f\u3002<\/p>\n
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\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u5c55\u5f00\u8ba8\u8bba\uff1a\u805a\u6c28\u916f\u7684\u57fa\u672c\u7ec4\u6210\u53ca\u53cd\u5e94\u539f\u7406\u3001\u98df\u54c1\u63a5\u89e6\u6750\u6599\u7684\u5b89\u5168\u6027\u8981\u6c42\u3001\u53cd\u5e94\u578b\u7ec4\u5206\u7684\u7b5b\u9009\u539f\u5219\u4e0e\u65b9\u6cd5\u3001\u5177\u4f53\u5019\u9009\u6750\u6599\u7684\u53c2\u6570\u5206\u6790\uff0c\u4ee5\u53ca\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u5c55\u671b\u3002\u8ba9\u6211\u4eec\u4e00\u8d77\u8e0f\u4e0a\u8fd9\u573a\u6750\u6599\u79d1\u5b66\u7684\u5947\u5999\u4e4b\u65c5\u5427\uff01<\/p>\n
\u8981\u7406\u89e3\u5982\u4f55\u7b5b\u9009\u9002\u5408\u98df\u54c1\u63a5\u89e6\u6750\u6599\u7684\u805a\u6c28\u916f\u53cd\u5e94\u578b\u7ec4\u5206\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3\u805a\u6c28\u916f\u7684\u57fa\u672c\u7ec4\u6210\u53ca\u5176\u53cd\u5e94\u673a\u5236\u3002\u8fd9\u5c31\u50cf\u89e3\u5bc6\u4e00\u90e8\u590d\u6742\u7684\u673a\u68b0\u88c5\u7f6e\uff0c\u53ea\u6709\u638c\u63e1\u4e86\u5b83\u7684\u8fd0\u884c\u539f\u7406\uff0c\u624d\u80fd\u66f4\u597d\u5730\u64cd\u63a7\u5b83\u3002<\/p>\n
\u805a\u6c28\u916f\u7684\u6838\u5fc3\u6210\u5206\u662f\u591a\u5143\u9187\uff08Polyol\uff09\u548c\u591a\u5f02\u6c30\u9178\u916f\uff08Isocyanate\uff09\u3002\u8fd9\u4e24\u8005\u901a\u8fc7\u5316\u5b66\u53cd\u5e94\u751f\u6210\u805a\u6c28\u916f\uff0c\u582a\u79f0\u6750\u6599\u754c\u7684\u201c\u9ec4\u91d1\u642d\u6863\u201d\u3002<\/p>\n
\u5f53\u591a\u5143\u9187\u548c\u591a\u5f02\u6c30\u9178\u916f\u76f8\u9047\u65f6\uff0c\u4f1a\u53d1\u751f\u4e00\u7cfb\u5217\u590d\u6742\u7684\u5316\u5b66\u53cd\u5e94\uff0c\u7ec8\u751f\u6210\u805a\u6c28\u916f\u3002\u8fd9\u4e00\u8fc7\u7a0b\u53ef\u4ee5\u7528\u4ee5\u4e0b\u5316\u5b66\u65b9\u7a0b\u5f0f\u8868\u793a\uff1a<\/p>\n
R-NCO + HO-R' \u2192 R-NH-COO-R'<\/code><\/pre>\n\u7b80\u5355\u6765\u8bf4\uff0c\u591a\u5f02\u6c30\u9178\u916f\u4e2d\u7684-NCO\u57fa\u56e2\u4f1a\u4e0e\u591a\u5143\u9187\u4e2d\u7684-OH\u57fa\u56e2\u53d1\u751f\u53cd\u5e94\uff0c\u5f62\u6210\u6c28\u57fa\u7532\u9178\u916f\u952e\uff08Urethane Bond\uff09\u3002\u8fd9\u4e00\u53cd\u5e94\u4e0d\u4ec5\u9ad8\u6548\u4e14\u53ef\u63a7\uff0c\u8fd8\u80fd\u6839\u636e\u4e0d\u540c\u7684\u539f\u6599\u914d\u6bd4\u548c\u53cd\u5e94\u6761\u4ef6\uff0c\u5236\u5907\u51fa\u5177\u6709\u4e0d\u540c\u6027\u80fd\u7684\u805a\u6c28\u916f\u4ea7\u54c1\u3002<\/p>\n
\u6b64\u5916\uff0c\u5728\u5b9e\u9645\u751f\u4ea7\u4e2d\uff0c\u4e3a\u4e86\u8c03\u8282\u805a\u6c28\u916f\u7684\u6027\u80fd\uff0c\u901a\u5e38\u8fd8\u4f1a\u52a0\u5165\u50ac\u5316\u5242\u3001\u6269\u94fe\u5242\u3001\u4ea4\u8054\u5242\u7b49\u8f85\u52a9\u6210\u5206\u3002\u8fd9\u4e9b\u6dfb\u52a0\u5242\u5c31\u50cf\u8c03\u5473\u6599\uff0c\u8ba9\u805a\u6c28\u916f\u53d8\u5f97\u66f4\u52a0\u4e30\u5bcc\u591a\u5f69\u3002<\/p>\n
\u98df\u54c1\u63a5\u89e6\u6750\u6599\u7684\u7279\u6b8a\u9700\u6c42 🥗<\/h3>\n
\u7136\u800c\uff0c\u5f53\u6211\u4eec\u628a\u76ee\u5149\u8f6c\u5411\u98df\u54c1\u63a5\u89e6\u6750\u6599\u65f6\uff0c\u805a\u6c28\u916f\u7684\u914d\u65b9\u8bbe\u8ba1\u5c31\u9700\u8981\u66f4\u52a0\u8c28\u614e\u3002\u6bd5\u7adf\uff0c\u8fd9\u79cd\u6750\u6599\u4e0d\u4ec5\u8981\u5177\u5907\u4f18\u5f02\u7684\u7269\u7406\u5316\u5b66\u6027\u80fd\uff0c\u8fd8\u5fc5\u987b\u6ee1\u8db3\u4e25\u683c\u7684\u98df\u54c1\u5b89\u5168\u8981\u6c42\u3002\u8fd9\u5c31\u5f15\u51fa\u4e86\u4e0b\u4e00\u4e2a\u8bdd\u9898\u2014\u2014\u98df\u54c1\u63a5\u89e6\u6750\u6599\u7684\u5b89\u5168\u6027\u8981\u6c42\u3002<\/p>\n
\n\u98df\u54c1\u63a5\u89e6\u6750\u6599\u7684\u5b89\u5168\u6027\u8981\u6c42 ✅<\/h2>\n
\u98df\u54c1\u63a5\u89e6\u6750\u6599\u7684\u5b89\u5168\u6027\u662f\u5176\u80fd\u5426\u88ab\u5e7f\u6cdb\u5e94\u7528\u7684\u6838\u5fc3\u8981\u7d20\u4e4b\u4e00\u3002\u60f3\u8c61\u4e00\u4e0b\uff0c\u5982\u679c\u6211\u4eec\u6bcf\u5929\u4f7f\u7528\u7684\u9910\u5177\u3001\u5305\u88c5\u6216\u5bb9\u5668\u4e2d\u542b\u6709\u6709\u5bb3\u7269\u8d28\uff0c\u90a3\u5c82\u4e0d\u662f\u8ba9\u4eba\u63d0\u5fc3\u540a\u80c6\uff1f\u56e0\u6b64\uff0c\u5404\u56fd\u5bf9\u98df\u54c1\u63a5\u89e6\u6750\u6599\u7684\u5b89\u5168\u6027\u90fd\u5236\u5b9a\u4e86\u4e25\u683c\u7684\u6807\u51c6\u548c\u6cd5\u89c4\u3002<\/p>\n
\u5168\u7403\u8303\u56f4\u5185\u7684\u6cd5\u89c4\u6846\u67b6 🌍<\/h3>\n\n- \n
\u6b27\u76df\u6cd5\u89c4 (EU Regulation No. 10\/2011)<\/strong>
\n\u6b27\u76df\u5bf9\u4e8e\u98df\u54c1\u63a5\u89e6\u5851\u6599\u5236\u54c1\u8bbe\u5b9a\u4e86\u660e\u786e\u7684\u8fc1\u79fb\u9650\u91cf\uff08Specific Migration Limits, SMLs\uff09\uff0c\u5e76\u5217\u51fa\u4e86\u5141\u8bb8\u4f7f\u7528\u7684\u539f\u6750\u6599\u6e05\u5355\u3002\u4efb\u4f55\u672a\u88ab\u5217\u5165\u6e05\u5355\u7684\u7269\u8d28\u5747\u4e0d\u5f97\u4f7f\u7528\u3002<\/p>\n<\/li>\n- \n
\u7f8e\u56fdFDA\u6807\u51c6 (Code of Federal Regulations, Title 21)<\/strong>
\n\u7f8e\u56fd\u98df\u54c1\u836f\u54c1\u76d1\u7763\u7ba1\u7406\u5c40\uff08FDA\uff09\u89c4\u5b9a\u4e86\u98df\u54c1\u63a5\u89e6\u6750\u6599\u4e2d\u5404\u6210\u5206\u7684\u8fc1\u79fb\u91cf\u9650\u5236\uff0c\u5e76\u8981\u6c42\u751f\u4ea7\u5546\u63d0\u4f9b\u5145\u5206\u7684\u6bd2\u7406\u5b66\u6570\u636e\u652f\u6301\u3002<\/p>\n<\/li>\n- \n
\u4e2d\u56fd\u56fd\u5bb6\u6807\u51c6 (GB 4806\u7cfb\u5217)<\/strong>
\n\u6211\u56fd\u4e5f\u5236\u5b9a\u4e86\u4e00\u7cfb\u5217\u9488\u5bf9\u98df\u54c1\u63a5\u89e6\u6750\u6599\u7684\u6807\u51c6\uff0c\u5982GB 4806.6-2016\u300a\u98df\u54c1\u5b89\u5168\u56fd\u5bb6\u6807\u51c6 \u98df\u54c1\u63a5\u89e6\u7528\u5851\u6599\u6811\u8102\u300b\u7b49\uff0c\u660e\u786e\u89c4\u5b9a\u4e86\u5404\u7c7b\u6750\u6599\u7684\u536b\u751f\u6307\u6807\u3002<\/p>\n<\/li>\n<\/ol>\n\u5173\u952e\u5b89\u5168\u6027\u6307\u6807 ⚖️<\/h3>\n
\u4ee5\u4e0b\u662f\u98df\u54c1\u63a5\u89e6\u6750\u6599\u5fc5\u987b\u6ee1\u8db3\u7684\u4e3b\u8981\u5b89\u5168\u6027\u6307\u6807\uff1a<\/p>\n