{"id":10342,"date":"2025-06-20T01:21:07","date_gmt":"2025-06-19T17:21:07","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/10342"},"modified":"2025-06-20T01:21:07","modified_gmt":"2025-06-19T17:21:07","slug":"%e4%b8%87%e5%8d%8e%e7%ba%afmdi%e5%9c%a8%e7%ba%a4%e7%bb%b4%e5%92%8c%e8%96%84%e8%86%9c%e5%88%b6%e9%80%a0%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8%e6%bd%9c%e5%8a%9b%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/10342","title":{"rendered":"\u4e07\u534e\u7eafMDI\u5728\u7ea4\u7ef4\u548c\u8584\u819c\u5236\u9020\u4e2d\u7684\u5e94\u7528\u6f5c\u529b\u5206\u6790"},"content":{"rendered":"

\u4e07\u534e\u7eafMDI\u5728\u7ea4\u7ef4\u548c\u8584\u819c\u5236\u9020\u4e2d\u7684\u5e94\u7528\u6f5c\u529b\u5206\u6790<\/h1>\n

\u5f15\u5b50\uff1a\u4ece\u4e00\u7c92\u201c\u80f6\u6c34\u201d\u8bf4\u8d77<\/h2>\n

\u5927\u5bb6\u597d\uff0c\u6211\u662f\u8001\u674e\uff0c\u4e00\u4e2a\u5728\u5316\u5de5\u884c\u4e1a\u6478\u722c\u6eda\u6253\u4e8c\u5341\u591a\u5e74\u7684\u8001\u5175\u3002\u4eca\u5929\u60f3\u8ddf\u5927\u5bb6\u804a\u804a\u4e00\u79cd\u542c\u8d77\u6765\u53ef\u80fd\u6709\u70b9\u964c\u751f\u3001\u4f46\u5176\u5b9e\u4e0e\u6211\u4eec\u751f\u6d3b\u606f\u606f\u76f8\u5173\u7684\u6750\u6599\u2014\u2014\u4e07\u534e\u7eafMDI<\/strong>\u3002\u522b\u770b\u5b83\u540d\u5b57\u62d7\u53e3\uff0c\u8fd9\u53ef\u662f\u4e2a\u72e0\u89d2\u8272\uff0c\u5728\u805a\u6c28\u916f\u7684\u4e16\u754c\u91cc\uff0c\u5b83\u51e0\u4e4e\u662f\u201c\u5927\u54e5\u5927\u201d\u7684\u5b58\u5728\u3002<\/p>\n

\u5f88\u591a\u4eba\u4e00\u542cMDI\u5c31\u5934\u5927\uff0c\u4ee5\u4e3a\u662f\u67d0\u79cd\u9ad8\u51b7\u7684\u5316\u5b66\u7f29\u5199\u3002\u5176\u5b9e\u4e0d\u7136\uff0cMDI\u5168\u540d\u53eb\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff08Methylene Diphenyl Diisocyanate\uff09\uff0c\u7b80\u5355\u70b9\u8bf4\uff0c\u5b83\u5c31\u50cf\u662f\u4e00\u79cd\u8d85\u7ea7\u7c98\u5408\u5242\uff0c\u80fd\u628a\u4e0d\u540c\u7684\u5206\u5b50\u7262\u7262\u5730\u201c\u710a\u201d\u5728\u4e00\u8d77\uff0c\u5f62\u6210\u7ed3\u6784\u7a33\u5b9a\u3001\u6027\u80fd\u4f18\u5f02\u7684\u6750\u6599\u3002\u800c\u4e07\u534e\u5316\u5b66\u4f5c\u4e3a\u5168\u7403\u9886\u5148\u7684MDI\u751f\u4ea7\u5546\u4e4b\u4e00\uff0c\u5176\u7eafMDI\u4ea7\u54c1\u66f4\u662f\u51ed\u501f\u51fa\u8272\u7684\u54c1\u8d28\u548c\u7a33\u5b9a\u7684\u6027\u80fd\uff0c\u8d62\u5f97\u4e86\u5e02\u573a\u7684\u5e7f\u6cdb\u8ba4\u53ef\u3002<\/p>\n

\u90a3\u4e48\u95ee\u9898\u6765\u4e86\uff0c\u8fd9\u79cd\u770b\u8d77\u6765\u666e\u666e\u901a\u901a\u7684\u5316\u5408\u7269\uff0c\u600e\u4e48\u5c31\u5728\u7ea4\u7ef4\u548c\u8584\u819c\u5236\u9020\u4e2d\u73a9\u51fa\u4e86\u82b1\uff1f\u54b1\u4eec\u4eca\u5929\u5c31\u6765\u597d\u597d\u63b0\u626f\u63b0\u626f\u3002<\/p>\n


\n

\u4e00\u3001MDI\u7684\u57fa\u672c\u7279\u6027\u53ca\u5206\u7c7b<\/h2>\n

1.1 MDI\u662f\u4ec0\u4e48\uff1f<\/h3>\n

MDI\u662f\u4e00\u79cd\u82b3\u9999\u65cf\u4e8c\u5f02\u6c30\u9178\u916f\uff0c\u4e3b\u8981\u7528\u4e8e\u751f\u4ea7\u805a\u6c28\u916f\uff08PU\uff09\u6750\u6599\u3002\u6839\u636e\u7ed3\u6784\u4e0d\u540c\uff0cMDI\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u7c7b\uff1a<\/p>\n\n\n\n\n\n\n\n
\u7c7b\u578b<\/th>\n\u4e2d\u6587\u540d\u79f0<\/th>\n\u5206\u5b50\u5f0f<\/th>\n\u7279\u6027<\/th>\n<\/tr>\n<\/thead>\n
\u7eafMDI<\/td>\n4,4′-\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f<\/td>\nC\u2081\u2085H\u2081\u2080N\u2082O\u2082<\/td>\n\u9ad8\u53cd\u5e94\u6d3b\u6027\uff0c\u9002\u7528\u4e8e\u6d47\u6ce8\u578b\u3001\u70ed\u5851\u578bPU<\/td>\n<\/tr>\n
\u805a\u5408MDI<\/td>\n\u591a\u82ef\u57fa\u591a\u4e9a\u7532\u57fa\u591a\u5f02\u6c30\u9178\u916f<\/td>\n(C\u2081\u2085H\u2081\u2080N\u2082O\u2082)\u2099<\/td>\n\u7c98\u5ea6\u4f4e\uff0c\u9002\u7528\u4e8e\u6ce1\u6cab\u3001\u55b7\u6d82\u7b49\u5de5\u827a<\/td>\n<\/tr>\n
\u6539\u6027MDI<\/td>\n\u542b\u6709\u5b98\u80fd\u56e2\u6539\u6027\u7684MDI<\/td>\n–<\/td>\n\u63d0\u9ad8\u8010\u6e29\u6027\u3001\u964d\u4f4e\u6bd2\u6027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5176\u4e2d\uff0c\u7eafMDI<\/strong>\u56e0\u5176\u7ed3\u6784\u5355\u4e00\u3001\u53cd\u5e94\u53ef\u63a7\u6027\u5f3a\uff0c\u7279\u522b\u9002\u5408\u7528\u4e8e\u9ad8\u6027\u80fd\u6750\u6599\u7684\u5408\u6210\uff0c\u6bd4\u5982\u6211\u4eec\u5728\u4e0b\u6587\u4e2d\u8981\u91cd\u70b9\u8ba8\u8bba\u7684\u7ea4\u7ef4\u548c\u8584\u819c\u9886\u57df\u3002<\/p>\n

1.2 \u4e07\u534e\u7eafMDI\u7684\u4f18\u52bf<\/h3>\n

\u4e07\u534e\u5316\u5b66\u4f5c\u4e3a\u56fd\u5185MDI\u9886\u57df\u7684\u9f99\u5934\u4f01\u4e1a\uff0c\u5176\u7eafMDI\u4ea7\u54c1\u5177\u6709\u4ee5\u4e0b\u51e0\u4e2a\u663e\u8457\u4f18\u52bf\uff1a<\/p>\n

    \n
  • \u7eaf\u5ea6\u9ad8<\/strong>\uff1a\u542b\u91cf\u53ef\u8fbe99%\u4ee5\u4e0a\uff1b<\/li>\n
  • \u7a33\u5b9a\u6027\u5f3a<\/strong>\uff1a\u5728\u50a8\u5b58\u548c\u52a0\u5de5\u8fc7\u7a0b\u4e2d\u4e0d\u6613\u5206\u89e3\uff1b<\/li>\n
  • \u53cd\u5e94\u6d3b\u6027\u9002\u4e2d<\/strong>\uff1a\u4fbf\u4e8e\u63a7\u5236\u5de5\u827a\u8fc7\u7a0b\uff1b<\/li>\n
  • \u73af\u4fdd\u6027\u597d<\/strong>\uff1aVOC\u6392\u653e\u4f4e\uff0c\u7b26\u5408\u56fd\u9645\u73af\u4fdd\u6807\u51c6\u3002<\/li>\n<\/ul>\n

    \u8fd9\u4e9b\u7279\u70b9\u8ba9\u5b83\u5728\u9ad8\u7aef\u5236\u9020\u9886\u57df\u5982\u9c7c\u5f97\u6c34\uff0c\u5c24\u5176\u662f\u5728\u5bf9\u6750\u6599\u6027\u80fd\u8981\u6c42\u6781\u9ad8\u7684\u7ea4\u7ef4\u548c\u8584\u819c\u884c\u4e1a\u4e2d\uff0c\u8868\u73b0\u5c24\u4e3a\u7a81\u51fa\u3002<\/p>\n


    \n

    \u4e8c\u3001\u7eafMDI\u5728\u7ea4\u7ef4\u5236\u9020\u4e2d\u7684\u5e94\u7528<\/h2>\n

    2.1 \u7ea4\u7ef4\u5236\u9020\u6982\u8ff0<\/h3>\n

    \u7ea4\u7ef4\u662f\u7eba\u7ec7\u5de5\u4e1a\u7684\u57fa\u7840\u539f\u6599\uff0c\u6309\u7167\u6765\u6e90\u53ef\u5206\u4e3a\u5929\u7136\u7ea4\u7ef4\uff08\u5982\u68c9\u3001\u9ebb\u3001\u4e1d\uff09\u548c\u5316\u5b66\u7ea4\u7ef4\uff08\u5982\u6da4\u7eb6\u3001\u9526\u7eb6\u3001\u6c28\u7eb6\uff09\u3002\u968f\u7740\u4eba\u4eec\u5bf9\u8212\u9002\u6027\u548c\u529f\u80fd\u6027\u7684\u8ffd\u6c42\u4e0d\u65ad\u63d0\u9ad8\uff0c\u5316\u5b66\u7ea4\u7ef4\u5c24\u5176\u662f\u529f\u80fd\u6027\u7ea4\u7ef4<\/strong>\u7684\u9700\u6c42\u5feb\u901f\u589e\u957f\u3002<\/p>\n

    \u5728\u4f17\u591a\u5316\u5b66\u7ea4\u7ef4\u4e2d\uff0c\u805a\u6c28\u916f\u5f39\u6027\u7ea4\u7ef4<\/strong>\uff08\u4fd7\u79f0\u6c28\u7eb6\uff09\u56e0\u5176\u826f\u597d\u7684\u5f39\u6027\u548c\u56de\u590d\u6027\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8fd0\u52a8\u670d\u3001\u5185\u8863\u3001\u533b\u7597\u7ef7\u5e26\u7b49\u9886\u57df\u3002\u800cMDI\u6b63\u662f\u5236\u5907\u8fd9\u7c7b\u7ea4\u7ef4\u7684\u5173\u952e\u539f\u6599\u4e4b\u4e00\u3002<\/p>\n

    2.2 \u7eafMDI\u5728\u6c28\u7eb6\u7ea4\u7ef4\u4e2d\u7684\u4f5c\u7528\u673a\u5236<\/h3>\n

    \u6c28\u7eb6\u7ea4\u7ef4\u7684\u4e3b\u8981\u6210\u5206\u662f\u805a\u6c28\u916f\uff0c\u5176\u7ed3\u6784\u7531\u8f6f\u6bb5\uff08\u901a\u5e38\u662f\u805a\u919a\u6216\u805a\u916f\uff09\u548c\u786c\u6bb5\uff08\u7531MDI\u548c\u6269\u94fe\u5242\u7ec4\u6210\uff09\u6784\u6210\u3002\u5176\u4e2d\uff0cMDI\u7684\u4f5c\u7528\u5728\u4e8e\uff1a<\/p>\n

      \n
    • \u63d0\u4f9b\u521a\u6027\u7ed3\u6784\uff0c\u589e\u5f3a\u7ea4\u7ef4\u7684\u673a\u68b0\u5f3a\u5ea6\uff1b<\/li>\n
    • \u5f62\u6210\u6c22\u952e\u7f51\u7edc\uff0c\u63d0\u9ad8\u56de\u5f39\u6027\u80fd\uff1b<\/li>\n
    • \u63a7\u5236\u7ea4\u7ef4\u7ed3\u6676\u884c\u4e3a\uff0c\u5f71\u54cd\u7ec8\u4ea7\u54c1\u7684\u624b\u611f\u548c\u4f38\u957f\u7387\u3002<\/li>\n<\/ul>\n

      \u5177\u4f53\u6765\u8bf4\uff0c\u7eafMDI\u901a\u8fc7\u4e0e\u591a\u5143\u9187\u53cd\u5e94\u751f\u6210\u9884\u805a\u4f53\uff0c\u518d\u7ecf\u6269\u94fe\u548c\u7eba\u4e1d\u5904\u7406\uff0c\u7ec8\u5f97\u5230\u6027\u80fd\u4f18\u5f02\u7684\u6c28\u7eb6\u7ea4\u7ef4\u3002<\/p>\n

      2.3 \u5e94\u7528\u5b9e\u4f8b\u4e0e\u53c2\u6570\u5bf9\u6bd4<\/h3>\n

      \u4e3a\u4e86\u8ba9\u5927\u5bb6\u66f4\u76f4\u89c2\u5730\u4e86\u89e3\u7eafMDI\u5728\u7ea4\u7ef4\u4e2d\u7684\u8868\u73b0\uff0c\u6211\u6574\u7406\u4e86\u4e00\u7ec4\u6570\u636e\u8868\u683c\uff0c\u5bf9\u6bd4\u4e86\u4f7f\u7528\u4e0d\u540cMDI\u7c7b\u578b\u751f\u4ea7\u7684\u6c28\u7eb6\u7ea4\u7ef4\u6027\u80fd\u5dee\u5f02\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
      \u6307\u6807<\/th>\n\u4f7f\u7528\u7eafMDI<\/th>\n\u4f7f\u7528\u805a\u5408MDI<\/th>\n\u4f7f\u7528TDI<\/th>\n<\/tr>\n<\/thead>\n
      \u65ad\u88c2\u4f38\u957f\u7387\uff08%\uff09<\/td>\n500~700<\/td>\n400~600<\/td>\n300~500<\/td>\n<\/tr>\n
      \u56de\u5f39\u7387\uff08%\uff09<\/td>\n95~98<\/td>\n90~95<\/td>\n85~90<\/td>\n<\/tr>\n
      \u8010\u70ed\u6027\uff08\u2103\uff09<\/td>\n150~180<\/td>\n120~150<\/td>\n100~130<\/td>\n<\/tr>\n
      \u6210\u672c\uff08\u5143\/\u5428\uff09<\/td>\n\u8f83\u9ad8<\/td>\n\u9002\u4e2d<\/td>\n\u8f83\u4f4e<\/td>\n<\/tr>\n
      \u5de5\u827a\u590d\u6742\u5ea6<\/td>\n\u8f83\u9ad8<\/td>\n\u9002\u4e2d<\/td>\n\u4f4e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0c\u867d\u7136\u7eafMDI\u7684\u6210\u672c\u76f8\u5bf9\u8f83\u9ad8\uff0c\u4f46\u5176\u5e26\u6765\u7684\u6027\u80fd\u63d0\u5347\u975e\u5e38\u663e\u8457\uff0c\u5c24\u5176\u5728\u9ad8\u7aef\u5e02\u573a\u4e2d\u5177\u6709\u4e0d\u53ef\u66ff\u4ee3\u7684\u4f18\u52bf\u3002<\/p>\n

      2.4 \u884c\u4e1a\u8d8b\u52bf\u4e0e\u524d\u666f<\/h3>\n

      \u8fd1\u5e74\u6765\uff0c\u968f\u7740\u667a\u80fd\u7a7f\u6234\u3001\u533b\u7597\u9632\u62a4\u3001\u8fd0\u52a8\u5065\u8eab\u7b49\u65b0\u5174\u884c\u4e1a\u7684\u5d1b\u8d77\uff0c\u5bf9\u9ad8\u5f39\u6027\u3001\u9ad8\u5f3a\u5ea6\u7ea4\u7ef4\u7684\u9700\u6c42\u6301\u7eed\u589e\u957f\u3002\u636e\u4e2d\u56fd\u5316\u7ea4\u534f\u4f1a\u6570\u636e\u663e\u793a\uff0c\u6211\u56fd\u6c28\u7eb6\u4ea7\u91cf\u5e74\u5747\u589e\u957f\u7387\u4fdd\u6301\u57288%\u4ee5\u4e0a\uff0c\u9884\u8ba1\u52302027\u5e74\u5c06\u8fbe\u5230150\u4e07\u5428\u89c4\u6a21\u3002<\/p>\n

      \u800c\u5728\u8fd9\u6ce2\u7ea2\u5229\u4e2d\uff0c\u4e07\u534e\u7eafMDI\u51ed\u501f\u5176\u5353\u8d8a\u7684\u7efc\u5408\u6027\u80fd\uff0c\u6b63\u5728\u9010\u6b65\u6269\u5927\u5728\u9ad8\u7aef\u7ea4\u7ef4\u9886\u57df\u7684\u5e02\u573a\u4efd\u989d\u3002\u5c24\u5176\u662f\u5728\u51fa\u53e3\u5bfc\u5411\u578b\u4f01\u4e1a\u4e2d\uff0c\u5ba2\u6237\u5bf9\u4ea7\u54c1\u8d28\u91cf\u548c\u73af\u4fdd\u6807\u51c6\u7684\u8981\u6c42\u8d8a\u6765\u8d8a\u9ad8\uff0c\u4e07\u534e\u7eafMDI\u7684\u7eff\u8272\u751f\u4ea7\u5de5\u827a\u548c\u9ad8\u54c1\u8d28\u4fdd\u969c\uff0c\u6b63\u6210\u4e3a\u4ed6\u4eec\u7684\u9996\u9009\u3002<\/p>\n


      \n

      \u4e09\u3001\u7eafMDI\u5728\u8584\u819c\u5236\u9020\u4e2d\u7684\u5e94\u7528<\/h2>\n

      3.1 \u8584\u819c\u6750\u6599\u7684\u5206\u7c7b\u4e0e\u9700\u6c42<\/h3>\n

      \u8584\u819c\u6750\u6599\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5305\u88c5\u3001\u7535\u5b50\u3001\u533b\u7597\u3001\u6c7d\u8f66\u7b49\u591a\u4e2a\u9886\u57df\u3002\u6309\u7528\u9014\u53ef\u5927\u81f4\u5206\u4e3a\uff1a<\/p>\n

        \n
      • \u5305\u88c5\u8584\u819c\uff08\u98df\u54c1\u3001\u836f\u54c1\uff09<\/li>\n
      • \u529f\u80fd\u6027\u8584\u819c\uff08\u9632\u9759\u7535\u3001\u963b\u9694\u3001\u5149\u5b66\uff09<\/li>\n
      • \u533b\u7597\u8584\u819c\uff08\u8f93\u6db2\u888b\u3001\u5bfc\u7ba1\uff09<\/li>\n
      • \u7535\u5b50\u8584\u819c\uff08\u67d4\u6027\u5c4f\u3001\u7535\u6c60\u5c01\u88c5\uff09<\/li>\n<\/ul>\n

        \u8fd9\u4e9b\u8584\u819c\u6750\u6599\u901a\u5e38\u9700\u8981\u5177\u5907\u4ee5\u4e0b\u7279\u6027\uff1a<\/p>\n

          \n
        • \u9ad8\u900f\u660e\u6027<\/li>\n
        • \u826f\u597d\u7684\u67d4\u97e7\u6027\u548c\u8010\u6495\u88c2\u6027<\/li>\n
        • \u4f18\u5f02\u7684\u8010\u5019\u6027<\/li>\n
        • \u4f4e\u6bd2\u73af\u4fdd<\/li>\n<\/ul>\n

          3.2 \u7eafMDI\u5728\u8584\u819c\u4e2d\u7684\u4f5c\u7528\u673a\u5236<\/h3>\n

          \u5728\u8584\u819c\u5236\u9020\u4e2d\uff0c\u7eafMDI\u4e3b\u8981\u4f5c\u4e3a\u805a\u6c28\u916f\u6811\u8102\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u901a\u8fc7\u8c03\u8282MDI\u4e0e\u591a\u5143\u9187\u7684\u6bd4\u4f8b\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u8584\u819c\u786c\u5ea6\u3001\u5ef6\u5c55\u6027\u3001\u7c98\u9644\u529b\u7b49\u5173\u952e\u6027\u80fd\u7684\u7cbe\u51c6\u63a7\u5236\u3002<\/p>\n

          \"\"<\/p>\n