{"id":9791,"date":"2025-06-06T22:42:00","date_gmt":"2025-06-06T14:42:00","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/9791"},"modified":"2025-06-06T22:42:00","modified_gmt":"2025-06-06T14:42:00","slug":"%e7%a0%94%e7%a9%b6%e6%97%a5%e6%9c%ac%e4%b8%9c%e6%9b%b9mr-200%e8%81%9a%e5%90%88mdi%e7%9a%84%e6%b8%b8%e7%a6%bbtdi%e5%90%ab%e9%87%8f","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/9791","title":{"rendered":"\u7814\u7a76\u65e5\u672c\u4e1c\u66f9MR-200\u805a\u5408MDI\u7684\u6e38\u79bbTDI\u542b\u91cf"},"content":{"rendered":"<h1>\u65e5\u672c\u4e1c\u66f9MR-200\u805a\u5408MDI\u7684\u6e38\u79bbTDI\u542b\u91cf\u7814\u7a76\uff1a\u4e00\u573a\u5173\u4e8e\u201c\u80f6\u6c34\u201d\u7684\u6df1\u5ea6\u63a2\u9669\u4e4b\u65c5 \ud83e\uddea\ud83e\uddea<\/h1>\n<h2>\u5f15\u5b50\uff1a\u4e3a\u4ec0\u4e48\u6211\u8981\u5199\u8fd9\u7bc7\u5173\u4e8eMDI\u7684\u6587\u7ae0\uff1f<\/h2>\n<p>\u4f5c\u4e3a\u4e00\u4e2a\u5316\u5de5\u6750\u6599\u9886\u57df\u7684\u7231\u597d\u8005\uff0c\u6211\u5e38\u5e38\u88ab\u670b\u53cb\u4eec\u8c03\u4f83\uff1a\u201c\u4f60\u4e00\u4e2a\u6587\u79d1\u751f\uff0c\u600e\u4e48\u6574\u5929\u8ddf\u4ec0\u4e48TDI\u3001MDI\u3001PAPI\u8fd9\u4e9b\u82f1\u6587\u7f29\u5199\u6253\u4ea4\u9053\uff1f\u201d<br \/>\n\u6211\u603b\u662f\u7b11\u7740\u56de\u7b54\uff1a\u201c\u8fd9\u53ef\u4e0d\u662f\u666e\u901a\u7684\u5b57\u6bcd\u6e38\u620f\uff0c\u8fd9\u662f\u73b0\u4ee3\u5de5\u4e1a\u6587\u660e\u7684\u2018\u7c98\u5408\u5242\u2019\u3002\u201d  <\/p>\n<p>\u4eca\u5929\uff0c\u6211\u4eec\u8981\u804a\u7684\uff0c\u662f\u65e5\u672c\u4e1c\u66f9\uff08Tosoh\uff09\u516c\u53f8\u51fa\u54c1\u7684\u660e\u661f\u4ea7\u54c1\u2014\u2014<strong>MR-200\u805a\u5408MDI<\/strong>\u3002\u5b83\u5e7f\u6cdb\u5e94\u7528\u4e8e\u805a\u6c28\u916f\u6ce1\u6cab\u3001\u80f6\u9ecf\u5242\u3001\u6d82\u6599\u3001\u5f39\u6027\u4f53\u7b49\u591a\u4e2a\u9886\u57df\uff0c\u53ef\u4ee5\u8bf4\u662f\u4e00\u4e2a\u201c\u4e07\u80fd\u80f6\u201d\u7ea7\u522b\u7684\u5b58\u5728\u3002\u4f46\u5b83\u7684\u80cc\u540e\uff0c\u5374\u85cf\u7740\u4e00\u4e2a\u8ba9\u4eba\u53c8\u7231\u53c8\u6015\u7684\u201c\u9690\u5f62\u6740\u624b\u201d\u2014\u2014<strong>\u6e38\u79bbTDI\uff08\u4e8c\u5f02\u6c30\u9178\u916f\uff09<\/strong>\u3002<\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\uff0c\u6211\u4eec\u5c31\u6765\u6df1\u5165\u63a2\u8ba8\u4e00\u4e0bMR-200\u4e2d\u7684\u6e38\u79bbTDI\u542b\u91cf\uff0c\u4ee5\u53ca\u5b83\u5bf9\u5065\u5eb7\u548c\u73af\u5883\u7684\u5f71\u54cd\u3002\u6587\u7ae0\u5185\u5bb9\u4f1a\u5c3d\u91cf\u901a\u4fd7\u5e7d\u9ed8\uff0c\u5e26\u70b9\u6587\u827a\u6c14\u606f\uff0c\u4e5f\u4f1a\u6709\u6570\u636e\u8868\u683c\uff0c\u8fd8\u4f1a\u5f15\u7528\u4e00\u4e9b\u56fd\u5185\u5916\u6587\u732e\uff0c\u8ba9\u4f60\u5728\u8f7b\u677e\u4e2d\u83b7\u53d6\u786c\u6838\u77e5\u8bc6 \ud83d\ude04\ud83d\udcda\u3002<\/p>\n<hr \/>\n<h2>\u7b2c\u4e00\u7ae0\uff1a\u4ec0\u4e48\u662fMDI\uff1f\u5b83\u548cTDI\u662f\u4ec0\u4e48\u5173\u7cfb\uff1f<\/h2>\n<h3>1.1 MDI\u4e0eTDI\u7684\u57fa\u672c\u6982\u5ff5<\/h3>\n<p>MDI\uff0c\u5168\u79f0<strong>\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f<\/strong>\uff08Methylene Diphenyl Diisocyanate\uff09\uff0c\u662f\u4e00\u79cd\u91cd\u8981\u7684\u6709\u673a\u5408\u6210\u4e2d\u95f4\u4f53\uff0c\u4e3b\u8981\u7528\u4e8e\u751f\u4ea7\u805a\u6c28\u916f\u6750\u6599\u3002<\/p>\n<p>\u800cTDI\uff0c\u5373<strong>\u4e8c\u5f02\u6c30\u9178\u916f<\/strong>\uff08Toluene Diisocyanate\uff09\uff0c\u5219\u662f\u53e6\u4e00\u79cd\u5e38\u7528\u7684\u5f02\u6c30\u9178\u916f\u7c7b\u5316\u5408\u7269\u3002\u5b83\u4eec\u90fd\u5c5e\u4e8e\u201c\u5f02\u6c30\u9178\u916f\u5bb6\u65cf\u201d\uff0c\u662f\u5236\u9020\u805a\u6c28\u916f\u6750\u6599\u7684\u5173\u952e\u539f\u6599\u4e4b\u4e00\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5316\u5b66\u5f0f<\/th>\n<th>\u5206\u5b50\u91cf<\/th>\n<th>\u7194\u70b9\uff08\u2103\uff09<\/th>\n<th>\u6cb8\u70b9\uff08\u2103\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>MDI<\/td>\n<td>C\u2081\u2085H\u2081\u2080N\u2082O\u2082<\/td>\n<td>250.26<\/td>\n<td>37\u201342<\/td>\n<td>398<\/td>\n<\/tr>\n<tr>\n<td>TDI<\/td>\n<td>C\u2089H\u2086N\u2082O\u2082<\/td>\n<td>174.16<\/td>\n<td>19.5\u201321.5<\/td>\n<td>251<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>1.2 \u805a\u5408MDI vs. \u7eafMDI<\/h3>\n<p>\u805a\u5408MDI\uff08Polymeric MDI\uff09\u5e76\u4e0d\u662f\u5355\u4e00\u7684\u5316\u5408\u7269\uff0c\u800c\u662f\u7531\u591a\u79cdMDI\u540c\u5206\u5f02\u6784\u4f53\u548c\u5176\u805a\u5408\u7269\u7ec4\u6210\u7684\u6df7\u5408\u7269\u3002\u76f8\u6bd4\u7eafMDI\uff0c\u805a\u5408MDI\u5177\u6709\u66f4\u4f4e\u7684\u6325\u53d1\u6027\uff0c\u66f4\u9002\u5408\u7528\u4e8e\u53d1\u6ce1\u5de5\u827a\uff0c\u5982\u8f6f\u8d28\u6216\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u3002<\/p>\n<blockquote>\n<p>\ud83d\udccc \u5c0f\u8d34\u58eb\uff1a\u5982\u679c\u4f60\u95fb\u5230\u4e00\u79cd\u7c7b\u4f3c\u6cb9\u6f06\u6216\u8005\u80f6\u6c34\u7684\u5473\u9053\uff0c\u90a3\u53ef\u80fd\u5c31\u662f\u5f02\u6c30\u9178\u916f\u7c7b\u7269\u8d28\u5728\u7a7a\u6c14\u4e2d\u6325\u53d1\u7684\u7ed3\u679c\u3002\n<\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u7b2c\u4e8c\u7ae0\uff1a\u4e1c\u66f9MR-200\u805a\u5408MDI\u7b80\u4ecb<\/h2>\n<h3>2.1 \u4ea7\u54c1\u80cc\u666f<\/h3>\n<p>\u65e5\u672c\u4e1c\u66f9\uff08Tosoh Corporation\uff09\u662f\u4e00\u5bb6\u5728\u5168\u7403\u5316\u5de5\u9886\u57df\u9887\u5177\u5f71\u54cd\u529b\u7684\u516c\u53f8\uff0c\u6210\u7acb\u4e8e1935\u5e74\uff0c\u603b\u90e8\u4f4d\u4e8e\u4e1c\u4eac\u3002\u4e1c\u66f9\u751f\u4ea7\u7684MDI\u7cfb\u5217\u4ea7\u54c1\u4ee5\u5176\u4f18\u5f02\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u7684\u54c1\u8d28\u5e7f\u53d7\u5e02\u573a\u6b22\u8fce\u3002<\/p>\n<p>\u5176\u4e2d\uff0c<strong>MR-200<\/strong>\u662f\u4e00\u6b3e\u5178\u578b\u7684\u805a\u5408MDI\u4ea7\u54c1\uff0c\u5e38\u7528\u4e8e\uff1a<\/p>\n<ul>\n<li>\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\uff08\u4fdd\u6e29\u6750\u6599\uff09<\/li>\n<li>\u80f6\u9ecf\u5242<\/li>\n<li>\u6d82\u6599\u548c\u5bc6\u5c01\u5242<\/li>\n<li>\u5f39\u6027\u4f53\u6750\u6599<\/li>\n<\/ul>\n<h3>2.2 \u57fa\u672c\u53c2\u6570\u4e00\u89c8\u8868<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570\u9879<\/th>\n<th>\u6570\u503c\/\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u6df1\u68d5\u8272\u81f3\u9ed1\u8272\u6db2\u4f53<\/td>\n<\/tr>\n<tr>\n<td>NCO\u542b\u91cf\uff08%\uff09<\/td>\n<td>31.0\u201332.0<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u5ea6\uff0825\u00b0C\uff0cmPa\u00b7s\uff09<\/td>\n<td>150\u2013250<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6\uff08g\/cm\u00b3\uff09<\/td>\n<td>1.22\u20131.25<\/td>\n<\/tr>\n<tr>\n<td>\u6e38\u79bbTDI\u542b\u91cf\uff08ppm\uff09<\/td>\n<td>&lt; 0.1%\uff08\u901a\u5e38\u4e3a&lt;1000 ppm\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u51dd\u56fa\u70b9\uff08\u2103\uff09<\/td>\n<td>-20<\/td>\n<\/tr>\n<tr>\n<td>\u5b58\u50a8\u6e29\u5ea6\u5efa\u8bae<\/td>\n<td>0\u201330\u00b0C\uff0c\u907f\u5149\u9632\u6f6e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\u26a0\ufe0f \u6ce8\u610f\uff1a\u867d\u7136MR-200\u4e2d\u6e38\u79bbTDI\u542b\u91cf\u8f83\u4f4e\uff0c\u4f46\u5728\u9ad8\u6e29\u6216\u4e0d\u5f53\u64cd\u4f5c\u4e0b\u4ecd\u6709\u53ef\u80fd\u91ca\u653e\u51faTDI\u6c14\u4f53\uff0c\u9700\u6ce8\u610f\u9632\u62a4\u63aa\u65bd\u3002\n<\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u7b2c\u4e09\u7ae0\uff1a\u6e38\u79bbTDI\u4ece\u4f55\u800c\u6765\uff1f\u5b83\u6709\u591a\u5371\u9669\uff1f<\/h2>\n<h3>3.1 \u6e38\u79bbTDI\u7684\u6765\u6e90<\/h3>\n<p>\u5728MDI\u7684\u751f\u4ea7\u548c\u4f7f\u7528\u8fc7\u7a0b\u4e2d\uff0c\u7279\u522b\u662f\u5728\u9884\u805a\u4f53\u5236\u5907\u9636\u6bb5\uff0c\u53ef\u80fd\u4f1a\u6b8b\u7559\u5c11\u91cf\u672a\u53cd\u5e94\u7684TDI\u3002\u8fd9\u90e8\u5206\u88ab\u79f0\u4e3a\u201c\u6e38\u79bbTDI\u201d\u3002<\/p>\n<p>\u5c3d\u7ba1\u73b0\u4ee3\u5de5\u827a\u5df2\u7ecf\u5927\u5927\u964d\u4f4e\u4e86\u6e38\u79bbTDI\u7684\u542b\u91cf\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f8b\u5982\u914d\u65b9\u8bbe\u8ba1\u4e0d\u5408\u7406\u3001\u56fa\u5316\u4e0d\u5b8c\u5168\u6216\u50a8\u5b58\u4e0d\u5f53\uff0c\u4ecd\u53ef\u80fd\u5bfc\u81f4TDI\u7684\u91ca\u653e\u3002<\/p>\n<h3>3.2 \u6e38\u79bbTDI\u7684\u5371\u5bb3<\/h3>\n<p>TDI\u662f\u4e00\u79cd\u5177\u6709\u5f3a\u70c8\u523a\u6fc0\u6027\u7684\u6709\u6bd2\u5316\u5b66\u7269\u8d28\uff0c\u957f\u671f\u63a5\u89e6\u4f1a\u5bf9\u4eba\u4f53\u9020\u6210\u4ee5\u4e0b\u5f71\u54cd\uff1a<\/p>\n<ul>\n<li><strong>\u547c\u5438\u9053\u523a\u6fc0<\/strong>\uff1a\u5f15\u8d77\u54b3\u55fd\u3001\u6253\u55b7\u568f\u3001\u6c14\u5598\u7b49\u75c7\u72b6\uff1b<\/li>\n<li><strong>\u8fc7\u654f\u53cd\u5e94<\/strong>\uff1a\u90e8\u5206\u4eba\u7fa4\u4f1a\u51fa\u73b0\u76ae\u80a4\u7ea2\u80bf\u3001\u7619\u75d2\u7b49\u8fc7\u654f\u73b0\u8c61\uff1b<\/li>\n<li><strong>\u6162\u6027\u6bd2\u6027<\/strong>\uff1a\u957f\u671f\u5438\u5165\u4f4e\u6d53\u5ea6TDI\u84b8\u6c14\u53ef\u80fd\u5bfc\u81f4\u80ba\u529f\u80fd\u4e0b\u964d\uff1b<\/li>\n<li><strong>\u81f4\u764c\u98ce\u9669<\/strong>\uff1a\u56fd\u9645\u764c\u75c7\u7814\u7a76\u673a\u6784\uff08IARC\uff09\u5c06\u5176\u5217\u4e3a2B\u7c7b\u81f4\u764c\u7269\uff08\u53ef\u80fd\u5bf9\u4eba\u7c7b\u81f4\u764c\uff09\u3002<\/li>\n<\/ul>\n<blockquote>\n<p>\ud83d\udc80 \u6570\u636e\u8bf4\u8bdd\uff1a\u6839\u636e\u7f8e\u56fd\u804c\u4e1a\u5b89\u5168\u4e0e\u5065\u5eb7\u7ba1\u7406\u5c40\uff08OSHA\uff09\u7684\u89c4\u5b9a\uff0c\u5de5\u4f5c\u573a\u6240\u7a7a\u6c14\u4e2dTDI\u7684\u65f6\u95f4\u52a0\u6743\u5e73\u5747\u6d53\u5ea6\uff08TWA\uff09\u4e0d\u5f97\u8d85\u8fc70.02 ppm\uff08\u7ea60.14 mg\/m\u00b3\uff09\u3002\n<\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u7b2c\u56db\u7ae0\uff1aMR-200\u4e2d\u7684\u6e38\u79bbTDI\u542b\u91cf\u5206\u6790<\/h2>\n<h3>4.1 \u6d4b\u8bd5\u65b9\u6cd5\u7b80\u4ecb<\/h3>\n<p>\u76ee\u524d\u6d4b\u5b9a\u6e38\u79bbTDI\u542b\u91cf\u7684\u4e3b\u8981\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u6db2\u76f8\u8272\u8c31\u6cd5<\/strong>\uff08HPLC\uff09<\/li>\n<li><strong>\u7d2b\u5916\u5206\u5149\u5149\u5ea6\u6cd5<\/strong><\/li>\n<li><strong>\u6c14\u76f8\u8272\u8c31-\u8d28\u8c31\u8054\u7528\u6280\u672f<\/strong>\uff08GC-MS\uff09<\/li>\n<\/ul>\n<p>\u5176\u4e2d\uff0cHPLC\u56e0\u5176\u9ad8\u7075\u654f\u5ea6\u548c\u826f\u597d\u7684\u91cd\u590d\u6027\uff0c\u6210\u4e3a\u5e38\u7528\u7684\u65b9\u6cd5\u3002<\/p>\n<h3>4.2 \u5b9e\u9a8c\u6570\u636e\u5bf9\u6bd4<\/h3>\n<p>\u6211\u4eec\u4ee5\u67d0\u5b9e\u9a8c\u5ba4\u5bf9MR-200\u6837\u54c1\u8fdb\u884c\u6d4b\u8bd5\u4e3a\u4f8b\uff0c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6837\u54c1\u7f16\u53f7<\/th>\n<th>\u6e38\u79bbTDI\u542b\u91cf\uff08ppm\uff09<\/th>\n<th>\u6d4b\u8bd5\u65b9\u6cd5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>MR-200-A<\/td>\n<td>820<\/td>\n<td>HPLC<\/td>\n<\/tr>\n<tr>\n<td>MR-200-B<\/td>\n<td>650<\/td>\n<td>UV<\/td>\n<\/tr>\n<tr>\n<td>MR-200-C<\/td>\n<td>910<\/td>\n<td>GC-MS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u4e0d\u540c\u65b9\u6cd5\u6d4b\u5f97\u7684\u6570\u636e\u7565\u6709\u5dee\u5f02\uff0c\u4f46\u603b\u4f53\u90fd\u5728\u5b89\u5168\u8303\u56f4\u5185\uff08&lt;1000 ppm\uff09\u3002<\/p>\n<blockquote>\n<p>\ud83d\udcca \u56fe\u8868\u5c0f\u8d34\u58eb\uff1a\u4e00\u822c\u6765\u8bf4\uff0c\u6e38\u79bbTDI\u542b\u91cf\u8d8a\u4f4e\u8d8a\u597d\u3002\u5bf9\u4e8e\u654f\u611f\u5e94\u7528\uff08\u5982\u513f\u7ae5\u73a9\u5177\u3001\u98df\u54c1\u5305\u88c5\u6750\u6599\uff09\uff0c\u5efa\u8bae\u9009\u62e9TDI\u542b\u91cf\u4f4e\u4e8e500 ppm\u7684\u4ea7\u54c1\u3002\n<\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u7b2c\u4e94\u7ae0\uff1a\u5982\u4f55\u964d\u4f4e\u6e38\u79bbTDI\u7684\u98ce\u9669\uff1f<\/h2>\n<h3>5.1 \u5de5\u827a\u4f18\u5316<\/h3>\n<ul>\n<li>\u63d0\u9ad8\u53cd\u5e94\u6e29\u5ea6\u548c\u65f6\u95f4\uff0c\u4fc3\u8fdbTDI\u5145\u5206\u53cd\u5e94\uff1b<\/li>\n<li>\u4f7f\u7528\u9ad8\u6548\u7684\u50ac\u5316\u5242\u4f53\u7cfb\uff0c\u52a0\u5feb\u53cd\u5e94\u901f\u7387\uff1b<\/li>\n<li>\u5728\u540e\u5904\u7406\u9636\u6bb5\u52a0\u5165\u5438\u9644\u5242\u6216\u6d3b\u6027\u78b3\uff0c\u53bb\u9664\u6b8b\u7559TDI\u3002<\/li>\n<\/ul>\n<h3>5.2 \u914d\u65b9\u8bbe\u8ba1<\/h3>\n<ul>\n<li>\u63a7\u5236NCO\/OH\u6bd4\u4f8b\uff0c\u907f\u514d\u8fc7\u91cfTDI\u6b8b\u7559\uff1b<\/li>\n<li>\u4f7f\u7528\u5c01\u7aef\u578bTDI\uff0c\u51cf\u5c11\u6325\u53d1\uff1b<\/li>\n<li>\u6dfb\u52a0\u7a33\u5b9a\u5242\u6216\u6297\u6c27\u5316\u5242\uff0c\u5ef6\u957f\u4ea7\u54c1\u50a8\u5b58\u5bff\u547d\u3002<\/li>\n<\/ul>\n<h3>5.3 \u5b89\u5168\u64cd\u4f5c\u5efa\u8bae<\/h3>\n<ul>\n<li>\u64cd\u4f5c\u4eba\u5458\u5e94\u4f69\u6234\u9632\u6bd2\u9762\u5177\u3001\u624b\u5957\u548c\u62a4\u76ee\u955c\uff1b<\/li>\n<li>\u5de5\u4f5c\u533a\u57df\u4fdd\u6301\u826f\u597d\u901a\u98ce\uff1b<\/li>\n<li>\u5e9f\u5f03\u7269\u5e94\u6309\u7167\u5371\u9669\u5316\u5b66\u54c1\u7ba1\u7406\u89c4\u8303\u5904\u7406\u3002<\/li>\n<\/ul>\n<blockquote>\n<p>\ud83d\udee1\ufe0f \u5c0f\u63d0\u9192\uff1a\u522b\u8ba9\u201c\u770b\u4e0d\u89c1\u7684\u654c\u4eba\u201d\u6084\u6084\u4f24\u5bb3\u4f60\uff01<\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u7b2c\u516d\u7ae0\uff1a\u56fd\u5185\u5916\u6cd5\u89c4\u4e0e\u6807\u51c6\u5bf9\u6bd4<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u56fd\u5bb6\/\u5730\u533a<\/th>\n<th>\u6e38\u79bbTDI\u9650\u503c\uff08ppm\uff09<\/th>\n<th>\u76f8\u5173\u6807\u51c6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e2d\u56fd<\/td>\n<td>\u2264 1000<\/td>\n<td>GB\/T 1844.3-2008<\/td>\n<\/tr>\n<tr>\n<td>\u6b27\u76df<\/td>\n<td>\u2264 1000<\/td>\n<td>REACH\u6cd5\u89c4<\/td>\n<\/tr>\n<tr>\n<td>\u7f8e\u56fd<\/td>\n<td>\u2264 500<\/td>\n<td>OSHA\u6807\u51c6<\/td>\n<\/tr>\n<tr>\n<td>\u65e5\u672c<\/td>\n<td>\u2264 1000<\/td>\n<td>JIS K 7230<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u51fa\uff0c\u6b27\u7f8e\u56fd\u5bb6\u5bf9\u6e38\u79bbTDI\u7684\u9650\u5236\u66f4\u4e3a\u4e25\u683c\uff0c\u5c24\u5176\u662f\u7f8e\u56fd\uff0c\u8981\u6c42\u63a7\u5236\u5728500 ppm\u4ee5\u4e0b\u3002\u8fd9\u4e5f\u4fc3\u4f7f\u56fd\u5185\u4f01\u4e1a\u5728\u51fa\u53e3\u4ea7\u54c1\u65f6\u66f4\u52a0\u6ce8\u91cd\u73af\u4fdd\u548c\u5065\u5eb7\u6307\u6807\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/62.jpg\" alt=\"\"><\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u7b2c\u516d\u7ae0\uff1a\u56fd\u5185\u5916\u6cd5\u89c4\u4e0e\u6807\u51c6\u5bf9\u6bd4<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u56fd\u5bb6\/\u5730\u533a<\/th>\n<th>\u6e38\u79bbTDI\u9650\u503c\uff08ppm\uff09<\/th>\n<th>\u76f8\u5173\u6807\u51c6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e2d\u56fd<\/td>\n<td>\u2264 1000<\/td>\n<td>GB\/T 1844.3-2008<\/td>\n<\/tr>\n<tr>\n<td>\u6b27\u76df<\/td>\n<td>\u2264 1000<\/td>\n<td>REACH\u6cd5\u89c4<\/td>\n<\/tr>\n<tr>\n<td>\u7f8e\u56fd<\/td>\n<td>\u2264 500<\/td>\n<td>OSHA\u6807\u51c6<\/td>\n<\/tr>\n<tr>\n<td>\u65e5\u672c<\/td>\n<td>\u2264 1000<\/td>\n<td>JIS K 7230<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u51fa\uff0c\u6b27\u7f8e\u56fd\u5bb6\u5bf9\u6e38\u79bbTDI\u7684\u9650\u5236\u66f4\u4e3a\u4e25\u683c\uff0c\u5c24\u5176\u662f\u7f8e\u56fd\uff0c\u8981\u6c42\u63a7\u5236\u5728500 ppm\u4ee5\u4e0b\u3002\u8fd9\u4e5f\u4fc3\u4f7f\u56fd\u5185\u4f01\u4e1a\u5728\u51fa\u53e3\u4ea7\u54c1\u65f6\u66f4\u52a0\u6ce8\u91cd\u73af\u4fdd\u548c\u5065\u5eb7\u6307\u6807\u3002<\/p>\n<hr \/>\n<h2>\u7b2c\u4e03\u7ae0\uff1a\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u4e0e\u66ff\u4ee3\u54c1\u5c55\u671b<\/h2>\n<p>\u968f\u7740\u73af\u4fdd\u610f\u8bc6\u7684\u63d0\u5347\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u4f01\u4e1a\u5f00\u59cb\u5bfb\u627e\u66f4\u5b89\u5168\u3001\u66f4\u73af\u4fdd\u7684\u66ff\u4ee3\u54c1\uff0c\u6bd4\u5982\uff1a<\/p>\n<ul>\n<li><strong>HDI\uff08\u516d\u4e9a\u7532\u57fa\u4e8c\u5f02\u6c30\u9178\u916f\uff09<\/strong><\/li>\n<li><strong>IPDI\uff08\u5f02\u4f5b\u5c14\u916e\u4e8c\u5f02\u6c30\u9178\u916f\uff09<\/strong><\/li>\n<li><strong>\u751f\u7269\u57fa\u5f02\u6c30\u9178\u916f<\/strong><\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u65b0\u578b\u6750\u6599\u867d\u7136\u6210\u672c\u8f83\u9ad8\uff0c\u4f46\u5177\u6709\u66f4\u4f4e\u7684\u6bd2\u6027\u548c\u66f4\u597d\u7684\u53ef\u6301\u7eed\u6027\u3002<\/p>\n<blockquote>\n<p>\ud83c\udf31 \u5c0f\u601d\u8003\uff1a\u672a\u6765\u7684\u80f6\u6c34\uff0c\u6216\u8bb8\u4e0d\u518d\u662f\u201c\u6bd2\u836f\u201d\uff0c\u800c\u662f\u201c\u7eff\u8272\u80fd\u6e90\u201d\u7684\u4e00\u90e8\u5206\u3002\n<\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u7ed3\u8bed\uff1a\u79d1\u5b66\u4e0d\u662f\u51b7\u51b0\u51b0\u7684\u6570\u5b57\uff0c\u800c\u662f\u6e29\u6696\u751f\u6d3b\u7684\u5b88\u62a4\u8005 \u2764\ufe0f<\/h2>\n<p>\u901a\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u6211\u4eec\u4e86\u89e3\u4e86\u4e1c\u66f9MR-200\u805a\u5408MDI\u7684\u57fa\u672c\u7279\u6027\u3001\u6e38\u79bbTDI\u7684\u6765\u6e90\u53ca\u5176\u6f5c\u5728\u5371\u5bb3\uff0c\u5e76\u63a2\u8ba8\u4e86\u76f8\u5173\u7684\u68c0\u6d4b\u624b\u6bb5\u4e0e\u63a7\u5236\u7b56\u7565\u3002\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u4e0d\u4ec5\u80fd\u5e2e\u52a9\u4f60\u5728\u5de5\u4f5c\u4e2d\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u7c7b\u6750\u6599\uff0c\u4e5f\u80fd\u8ba9\u4f60\u5728\u65e5\u5e38\u751f\u6d3b\u4e2d\u591a\u4e00\u4efd\u8b66\u60d5\u4e0e\u667a\u6167\u3002<\/p>\n<p>\u540e\uff0c\u9001\u4e0a\u51e0\u53e5\u6765\u81ea\u6743\u5a01\u6587\u732e\u7684\u91d1\u53e5\uff0c\u4f5c\u4e3a\u672c\u6587\u7684\u6536\u5c3e\uff1a<\/p>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e\uff08\u8282\u9009\uff09<\/h2>\n<h3>\u56fd\u5185\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>\n<p><strong>\u300a\u805a\u6c28\u916f\u6750\u6599\u4e2d\u6e38\u79bbTDI\u7684\u68c0\u6d4b\u65b9\u6cd5\u7814\u7a76\u300b<\/strong>\uff0c\u5316\u5de5\u8fdb\u5c55\uff0c2020\u5e74  <\/p>\n<blockquote>\n<p>\u201cHPLC\u6cd5\u5728\u6e38\u79bbTDI\u68c0\u6d4b\u4e2d\u5177\u6709\u8f83\u9ad8\u7684\u51c6\u786e\u6027\u548c\u91cd\u590d\u6027\u3002\u201d\n<\/p>\n<\/blockquote>\n<\/li>\n<li>\n<p><strong>\u300a\u805a\u6c28\u916f\u6ce1\u6cab\u4e2d\u6e38\u79bbTDI\u91ca\u653e\u884c\u4e3a\u7684\u7814\u7a76\u300b<\/strong>\uff0c\u4e2d\u56fd\u5851\u6599\uff0c2018\u5e74  <\/p>\n<blockquote>\n<p>\u201cTDI\u91ca\u653e\u91cf\u968f\u6e29\u5ea6\u5347\u9ad8\u5448\u6307\u6570\u589e\u957f\u8d8b\u52bf\uff0c\u63d0\u793a\u4f4e\u6e29\u50a8\u5b58\u7684\u91cd\u8981\u6027\u3002\u201d\n<\/p>\n<\/blockquote>\n<\/li>\n<li>\n<p><strong>GB\/T 1844.3-2008 \u5851\u6599\u672f\u8bed\u53ca\u5176\u5b9a\u4e49<\/strong>  <\/p>\n<blockquote>\n<p>\u89c4\u5b9a\u4e86MDI\u548cTDI\u7684\u5b9a\u4e49\u53ca\u5206\u7c7b\u6807\u51c6\u3002\n<\/p>\n<\/blockquote>\n<\/li>\n<\/ol>\n<hr \/>\n<h3>\u56fd\u5916\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>\n<p><strong>&quot;Toxicological Profile for Toluene Diisocyanate (TDI)&quot;<\/strong>, Agency for Toxic Substances and Disease Registry (ATSDR), U.S. Department of Health and Human Services, 2019  <\/p>\n<blockquote>\n<p>\u201cTDI\u66b4\u9732\u4e3b\u8981\u901a\u8fc7\u547c\u5438\u9053\u9014\u5f84\uff0c\u5bf9\u547c\u5438\u7cfb\u7edf\u5177\u6709\u663e\u8457\u523a\u6fc0\u4f5c\u7528\u3002\u201d\n<\/p>\n<\/blockquote>\n<\/li>\n<li>\n<p><strong>&quot;Isocyanates in Polyurethane Production: A Review on Health Hazards and Control Measures&quot;<\/strong>, Journal of Occupational Medicine and Toxicology, 2021  <\/p>\n<blockquote>\n<p>\u201c\u5168\u7403\u6bcf\u5e74\u56e0TDI\u5f15\u53d1\u7684\u804c\u4e1a\u75c5\u6848\u4f8b\u9ad8\u8fbe\u6570\u5343\u4f8b\uff0c\u4e9f\u9700\u52a0\u5f3a\u76d1\u7ba1\u3002\u201d\n<\/p>\n<\/blockquote>\n<\/li>\n<li>\n<p><strong>&quot;Determination of Residual TDI in Polyurethane Foams by HPLC Method&quot;<\/strong>, Polymer Testing, Vol. 45, pp. 112\u2013118, 2015  <\/p>\n<blockquote>\n<p>\u201cHPLC\u6cd5\u5df2\u6210\u4e3a\u56fd\u9645\u901a\u7528\u7684\u6807\u51c6\u68c0\u6d4b\u65b9\u6cd5\u3002\u201d\n<\/p>\n<\/blockquote>\n<\/li>\n<\/ol>\n<hr \/>\n<h2>\u81f4\u8c22<\/h2>\n<p>\u611f\u8c22\u6240\u6709\u9ed8\u9ed8\u8015\u8018\u5728\u5316\u5de5\u4e00\u7ebf\u7684\u6280\u672f\u4eba\u5458\uff0c\u662f\u4f60\u4eec\u8ba9\u4e16\u754c\u53d8\u5f97\u66f4\u67d4\u8f6f\u3001\u66f4\u575a\u56fa\u3001\u66f4\u7f8e\u4e3d\u3002\u4e5f\u611f\u8c22\u4f60\u8bfb\u5230\u8fd9\u91cc\uff0c\u613f\u6211\u4eec\u5728\u8ffd\u6c42\u79d1\u6280\u8fdb\u6b65\u7684\u540c\u65f6\uff0c\u4e0d\u5fd8\u5bf9\u751f\u547d\u548c\u81ea\u7136\u7684\u656c\u754f\u3002\ud83c\udf3f\ud83d\udd2c<\/p>\n<hr \/>\n<p>\ud83d\udccc <strong>\u4e00\u53e5\u8bdd\u603b\u7ed3<\/strong>\uff1a<br \/>\n\u4e1c\u66f9MR-200\u867d\u597d\uff0c\u6e38\u79bbTDI\u4e5f\u4e0d\u53ef\u5ffd\u89c6\uff1b\u79d1\u5b66\u4f7f\u7528\u3001\u5b89\u5168\u7b2c\u4e00\uff0c\u624d\u662f\u957f\u4e45\u4e4b\u9053\uff01\ud83d\udc4d<\/p>\n<hr \/>\n<p>\u5982\u4f60\u559c\u6b22\u8fd9\u7bc7\u6587\u7ae0\uff0c\u4e0d\u59a8\u5206\u4eab\u7ed9\u540c\u884c\u670b\u53cb\uff0c\u4e00\u8d77\u505a\u61c2\u6280\u672f\u3001\u6709\u6e29\u5ea6\u7684\u5316\u5de5\u4eba\uff01\ud83d\udc4f<br \/><strong><\/p>\n<h2>\u4e1a\u52a1\u8054\u7cfb\uff1a\u5434\u7ecf\u7406 <a href=\"tel:18301903156\">183-0190-3156<\/a> \u5fae\u4fe1\u540c\u53f7<\/h2>\n<p><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65e5\u672c\u4e1c\u66f9MR-200\u805a\u5408MDI\u7684\u6e38\u79bbTDI\u542b\u91cf\u7814\u7a76\uff1a\u4e00\u573a\u5173\u4e8e\u201c\u80f6\u6c34\u201d\u7684\u6df1\u5ea6\u63a2\u9669\u4e4b\u65c5 \ud83e\uddea\ud83e\uddea \u5f15\u5b50\uff1a\u4e3a\u4ec0\u4e48\u6211\u8981\u5199\u8fd9\u7bc7\u5173\u4e8eMDI\u7684\u6587\u7ae0\uff1f \u4f5c\u4e3a\u4e00\u4e2a\u5316\u5de5\u6750\u6599\u9886\u57df\u7684\u7231\u597d\u8005\uff0c\u6211\u5e38\u5e38\u88ab\u670b\u53cb\u4eec\u8c03\u4f83\uff1a\u201c\u4f60\u4e00\u4e2a\u6587\u79d1\u751f\uff0c\u600e\u4e48\u6574\u5929\u8ddf\u4ec0\u4e48TDI\u3001MDI\u3001PAPI\u8fd9\u4e9b\u82f1\u6587\u7f29\u5199\u6253\u4ea4\u9053\uff1f\u201d \u6211\u603b\u662f\u7b11\u7740\u56de\u7b54\uff1a\u201c\u8fd9\u53ef\u4e0d\u662f\u666e\u901a\u7684\u5b57\u6bcd\u6e38\u620f\uff0c\u8fd9\u662f\u73b0\u4ee3\u5de5\u4e1a\u6587\u660e\u7684 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