{"id":9406,"date":"2025-06-07T01:36:18","date_gmt":"2025-06-06T17:36:18","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/9406"},"modified":"2025-06-07T01:36:18","modified_gmt":"2025-06-06T17:36:18","slug":"%e7%a7%91%e6%80%9d%e5%88%9bdesmodur-44v20l%e5%9c%a8%e7%a1%ac%e6%b3%a1%e8%81%9a%e6%b0%a8%e9%85%af%e4%bf%9d%e6%b8%a9%e6%9d%90%e6%96%99%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/9406","title":{"rendered":"\u79d1\u601d\u521bDesmodur 44V20L\u5728\u786c\u6ce1\u805a\u6c28\u916f\u4fdd\u6e29\u6750\u6599\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"

\u79d1\u601d\u521b Desmodur 44V20L \u5728\u786c\u6ce1\u805a\u6c28\u916f\u4fdd\u6e29\u6750\u6599\u4e2d\u7684\u5e94\u7528\u8be6\u89e3<\/h1>\n
\n

\u5f15\u8a00\uff1a\u4ece\u4e00\u5757\u201c\u53d1\u6ce1\u5851\u6599\u201d\u8bf4\u8d77 \ud83e\uddca<\/h2>\n

\u4f60\u6709\u6ca1\u6709\u5728\u88c5\u4fee\u623f\u5b50\u7684\u65f6\u5019\uff0c\u770b\u5230\u8fc7\u90a3\u79cd\u767d\u767d\u7684\u3001\u50cf\u8c46\u8150\u4e00\u6837\u8f7b\u98d8\u98d8\u7684\u677f\u6750\uff1f\u5b83\u88ab\u5e7f\u6cdb\u7528\u4e8e\u5899\u4f53\u4fdd\u6e29\u3001\u5c4b\u9876\u9694\u70ed\u3001\u5730\u6696\u7cfb\u7edf\u2026\u2026\u6ca1\u9519\uff0c\u6211\u8bf4\u7684\u5c31\u662f\u805a\u6c28\u916f\u786c\u8d28\u6ce1\u6cab\uff08\u7b80\u79f0\u786c\u6ce1\uff09<\/strong>\u3002\u522b\u770b\u5b83\u957f\u5f97\u4e0d\u8d77\u773c\uff0c\u5176\u5b9e\u5b83\u7684\u79d1\u6280\u542b\u91cf\u53ef\u4e0d\u4f4e\uff0c\u5c24\u5176\u662f\u5728\u8282\u80fd\u73af\u4fdd\u7684\u5927\u8d8b\u52bf\u4e0b\uff0c\u8fd9\u79cd\u6750\u6599\u53ef\u662f\u5efa\u7b51\u8282\u80fd\u754c\u7684\u201c\u660e\u661f\u9009\u624b\u201d\u3002<\/p>\n

\u800c\u5728\u5236\u9020\u8fd9\u79cd\u9ad8\u6027\u80fd\u6750\u6599\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6709\u4e00\u4e2a\u975e\u5e38\u5173\u952e\u7684\u89d2\u8272\u2014\u2014\u90a3\u5c31\u662f\u79d1\u601d\u521b\uff08Covestro\uff09\u65d7\u4e0b\u7684 Desmodur 44V20L<\/strong>\u3002\u4eca\u5929\u6211\u4eec\u5c31\u6765\u804a\u804a\u8fd9\u4e2a\u4ea7\u54c1\uff0c\u770b\u770b\u5b83\u662f\u5982\u4f55\u5728\u786c\u6ce1\u805a\u6c28\u916f\u4fdd\u6e29\u6750\u6599\u4e2d\u5927\u663e\u8eab\u624b\u7684\u3002<\/p>\n

\n

\u4e00\u3001\u4ec0\u4e48\u662f Desmodur 44V20L\uff1f<\/h2>\n

Desmodur 44V20L \u662f\u7531\u5fb7\u56fd\u5316\u5de5\u5de8\u5934 \u79d1\u601d\u521b\u516c\u53f8<\/strong>\uff08\u539f\u62dc\u8033\u6750\u6599\u79d1\u6280\uff09\u751f\u4ea7\u7684\u4e00\u79cd \u591a\u4e9a\u7532\u57fa\u591a\u82ef\u57fa\u591a\u5f02\u6c30\u9178\u916f\uff08PAPI\uff09\u7c7b\u4ea7\u54c1<\/strong>\uff0c\u5316\u5b66\u540d\u79f0\u901a\u5e38\u88ab\u79f0\u4e3a \u7c97MDI<\/strong> \u6216 \u805a\u5408MDI<\/strong>\u3002\u5b83\u662f\u4e00\u79cd\u68d5\u8272\u81f3\u6df1\u68d5\u8272\u7684\u6db2\u4f53\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u7c98\u5ea6\u548c\u53cd\u5e94\u6d3b\u6027\uff0c\u662f\u5236\u5907\u805a\u6c28\u916f\u6750\u6599\u7684\u91cd\u8981\u539f\u6599\u4e4b\u4e00\u3002<\/p>\n

\u57fa\u672c\u53c2\u6570\u4e00\u89c8\u8868\uff1a<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
\u53c2\u6570<\/th>\n\u6570\u503c<\/th>\n\u5355\u4f4d<\/th>\n<\/tr>\n<\/thead>\n
\u5916\u89c2<\/td>\n\u68d5\u8272\u81f3\u6df1\u68d5\u8272\u6db2\u4f53<\/td>\n\u2014\u2014<\/td>\n<\/tr>\n
NCO\u542b\u91cf<\/td>\n31.5% \u5de6\u53f3<\/td>\n%<\/td>\n<\/tr>\n
\u7c98\u5ea6\uff0825\u2103\uff09<\/td>\n180-250<\/td>\nmPa\u00b7s<\/td>\n<\/tr>\n
\u5bc6\u5ea6\uff0825\u2103\uff09<\/td>\n1.23-1.25<\/td>\ng\/cm\u00b3<\/td>\n<\/tr>\n
\u5b98\u80fd\u5ea6<\/td>\n2.7\u5de6\u53f3<\/td>\n\u2014\u2014<\/td>\n<\/tr>\n
\u51dd\u56fa\u70b9<\/td>\n\u2264 -20<\/td>\n\u2103<\/td>\n<\/tr>\n
\u50a8\u5b58\u7a33\u5b9a\u6027<\/td>\n6\u4e2a\u6708\uff08\u907f\u5149\u3001\u5bc6\u5c01\uff09<\/td>\n\u2014\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8fd9\u4e9b\u53c2\u6570\u8bf4\u660e\u4e86 Desmodur 44V20L \u662f\u4e00\u79cd\u9ad8\u6d3b\u6027\u3001\u591a\u529f\u80fd\u7684\u5f02\u6c30\u9178\u916f<\/strong>\uff0c\u7279\u522b\u9002\u5408\u7528\u4e8e\u53d1\u6ce1\u5de5\u827a\uff0c\u5c24\u5176\u662f\u786c\u6ce1\u805a\u6c28\u916f\u7684\u751f\u4ea7\u3002<\/p>\n

\n

\u4e8c\u3001\u786c\u6ce1\u805a\u6c28\u916f\u7684\u57fa\u672c\u539f\u7406\u4e0e\u7ed3\u6784\u7279\u6027<\/h2>\n

\u8981\u7406\u89e3 Desmodur 44V20L \u7684\u4f5c\u7528\uff0c\u6211\u4eec\u5148\u5f97\u7b80\u5355\u4e86\u89e3\u4e00\u4e0b\u786c\u6ce1\u805a\u6c28\u916f\u662f\u600e\u4e48\u201c\u957f\u201d\u51fa\u6765\u7684<\/strong>\u3002<\/p>\n

\u786c\u6ce1\u805a\u6c28\u916f\u672c\u8d28\u4e0a\u662f\u7531\u4e24\u79cd\u4e3b\u8981\u6210\u5206\u53cd\u5e94\u751f\u6210\u7684\uff1a <\/p>\n

    \n
  • \u4e00\u79cd\u662f\u591a\u5143\u9187\uff08Polyol\uff09\uff0c <\/li>\n
  • \u53e6\u4e00\u79cd\u5c31\u662f\u6211\u4eec\u7684\u4e3b\u89d2\u2014\u2014\u5f02\u6c30\u9178\u916f\uff08\u5982 Desmodur 44V20L\uff09\u3002<\/li>\n<\/ul>\n

    \u5728\u53d1\u6ce1\u5242\u7684\u4f5c\u7528\u4e0b\uff0c\u5b83\u4eec\u8fc5\u901f\u53d1\u751f\u5316\u5b66\u53cd\u5e94\uff0c\u91ca\u653e\u51fa\u4e8c\u6c27\u5316\u78b3\u6c14\u4f53\uff0c\u5f62\u6210\u65e0\u6570\u7ec6\u5c0f\u5c01\u95ed\u7684\u6c14\u5b54\uff0c\u4ece\u800c\u83b7\u5f97\u8f7b\u8d28\u3001\u9ad8\u5f3a\u5ea6\u3001\u5bfc\u70ed\u7cfb\u6570\u4f4e\u7684\u6ce1\u6cab\u6750\u6599\u3002<\/p>\n

    \u786c\u6ce1\u805a\u6c28\u916f\u7684\u51e0\u5927\u4f18\u52bf\uff1a<\/h3>\n\n\n\n\n\n\n\n\n\n
    \u7279\u6027<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
    \u4fdd\u6e29\u6027\u80fd\u4f18\u5f02<\/td>\n\u5bfc\u70ed\u7cfb\u6570\u4f4e\u81f3 0.022 W\/(m\u00b7K)\uff0c\u4f18\u4e8eEPS\/XPS<\/td>\n<\/tr>\n
    \u6297\u538b\u5f3a\u5ea6\u9ad8<\/td>\n\u53ef\u627f\u53d7\u8f83\u5927\u8377\u8f7d\uff0c\u9002\u7528\u4e8e\u5c4b\u9762\u3001\u5730\u6696\u7b49<\/td>\n<\/tr>\n
    \u81ea\u7ed3\u76ae\u6027\u80fd\u597d<\/td>\n\u8868\u9762\u81f4\u5bc6\uff0c\u65e0\u9700\u989d\u5916\u6d82\u5c42<\/td>\n<\/tr>\n
    \u9632\u6c34\u9632\u6f6e<\/td>\n\u5c01\u95ed\u5f0f\u7ec6\u80de\u7ed3\u6784\uff0c\u5438\u6c34\u7387\u6781\u4f4e<\/td>\n<\/tr>\n
    \u65bd\u5de5\u4fbf\u6377<\/td>\n\u53ef\u55b7\u6d82\u3001\u6d47\u6ce8\u3001\u6a21\u5851\u7b49\u591a\u79cd\u65b9\u5f0f\u6210\u578b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u6b63\u56e0\u4e3a\u8fd9\u4e9b\u4f18\u70b9\uff0c\u786c\u6ce1\u805a\u6c28\u916f\u5728\u5efa\u7b51\u4fdd\u6e29\u9886\u57df\u8d8a\u6765\u8d8a\u53d7\u5230\u9752\u7750\uff0c\u7279\u522b\u662f\u5728\u7eff\u8272\u5efa\u7b51\u3001\u88ab\u52a8\u623f\u5efa\u8bbe\u4e2d\u66f4\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u6750\u6599\u3002<\/p>\n

    \n

    \u4e09\u3001Desmodur 44V20L \u5728\u786c\u6ce1\u805a\u6c28\u916f\u4e2d\u7684\u6838\u5fc3\u4f5c\u7528<\/h2>\n

    \u90a3\u4e48\u95ee\u9898\u6765\u4e86\uff1a\u4e3a\u4ec0\u4e48\u504f\u504f\u662f Desmodur 44V20L \u8fd9\u4e2a\u578b\u53f7\u5462\uff1f\u5b83\u548c\u5176\u4ed6\u5f02\u6c30\u9178\u916f\u6709\u4ec0\u4e48\u4e0d\u540c\uff1f<\/p>\n

    \u6211\u4eec\u6765\u6253\u4e2a\u6bd4\u65b9\uff1a\u505a\u83dc\u8bb2\u7a76\u706b\u5019\uff0c\u7092\u9752\u83dc\u4e0d\u80fd\u7528\u7096\u725b\u8089\u7684\u65b9\u5f0f\u3002\u540c\u6837\u5730\uff0c\u5728\u805a\u6c28\u916f\u53d1\u6ce1\u8fc7\u7a0b\u4e2d\uff0c\u4e0d\u540c\u7684\u914d\u65b9\u9700\u8981\u5339\u914d\u4e0d\u540c\u7684\u5f02\u6c30\u9178\u916f\u79cd\u7c7b\u3002\u800c Desmodur 44V20L \u6b63\u597d\u662f\u4e00\u6b3e\u201c\u5168\u80fd\u578b\u9009\u624b\u201d\uff0c\u5c24\u5176\u9002\u5408\u7528\u4e8e\u8fde\u7eed\u677f\u751f\u4ea7\u7ebf\u3001\u73b0\u573a\u55b7\u6d82\u3001\u7ba1\u9053\u4fdd\u6e29\u7b49\u9886\u57df\u3002<\/p>\n

    \u5b83\u7684\u6838\u5fc3\u4f18\u52bf\u5305\u62ec\uff1a<\/h3>\n
      \n
    • \u53cd\u5e94\u901f\u5ea6\u9002\u4e2d<\/strong>\uff1a\u4e0d\u4f1a\u592a\u5feb\u5bfc\u81f4\u6765\u4e0d\u53ca\u64cd\u4f5c\uff0c\u4e5f\u4e0d\u4f1a\u592a\u6162\u5f71\u54cd\u6548\u7387\uff1b<\/li>\n
    • \u5b98\u80fd\u5ea6\u9002\u4e2d\uff08\u7ea62.7\uff09<\/strong>\uff1a\u6709\u52a9\u4e8e\u5f62\u6210\u4e09\u7ef4\u4ea4\u8054\u7f51\u7edc\uff0c\u63d0\u5347\u6ce1\u6cab\u7684\u673a\u68b0\u6027\u80fd\uff1b<\/li>\n
    • \u826f\u597d\u7684\u6d41\u52a8\u6027\u4e0e\u6da6\u6e7f\u6027<\/strong>\uff1a\u4fbf\u4e8e\u4e0e\u591a\u5143\u9187\u7ec4\u5206\u6df7\u5408\u5747\u5300\uff1b<\/li>\n
    • \u73af\u4fdd\u6027\u80fd\u826f\u597d<\/strong>\uff1a\u6325\u53d1\u6027\u6709\u673a\u7269\uff08VOC\uff09\u6392\u653e\u4f4e\uff0c\u7b26\u5408\u73b0\u4ee3\u73af\u4fdd\u6807\u51c6\uff1b<\/li>\n
    • \u6027\u4ef7\u6bd4\u9ad8<\/strong>\uff1a\u76f8\u6bd4\u4e00\u4e9b\u9ad8\u7aef\u578b\u53f7\uff08\u5982 Desmodur 44V60L\uff09\uff0c\u4ef7\u683c\u66f4\u4eb2\u6c11\uff0c\u4f46\u6027\u80fd\u4f9d\u7136\u7a33\u5b9a\u53ef\u9760\u3002<\/li>\n<\/ul>\n
      \n

      \u56db\u3001\u5b9e\u9645\u5e94\u7528\u573a\u666f\u5206\u6790<\/h2>\n

      \u4e3a\u4e86\u8ba9\u5927\u5bb6\u66f4\u76f4\u89c2\u5730\u4e86\u89e3 Desmodur 44V20L \u7684\u5e94\u7528\u4ef7\u503c\uff0c\u6211\u4eec\u53ef\u4ee5\u4ece\u51e0\u4e2a\u5178\u578b\u7684\u4f7f\u7528\u573a\u666f\u51fa\u53d1\uff0c\u770b\u770b\u5b83\u5230\u5e95\u201c\u5e72\u4e86\u4ec0\u4e48\u6d3b\u513f\u201d\u3002<\/p>\n

      1. \u5c4b\u9762\u4fdd\u6e29\u7cfb\u7edf \u26cf\ufe0f<\/h3>\n

      \u5728\u5927\u578b\u5de5\u4e1a\u5382\u623f\u6216\u5546\u4e1a\u5efa\u7b51\u4e2d\uff0c\u5c4b\u9762\u4fdd\u6e29\u662f\u975e\u5e38\u5173\u952e\u7684\u4e00\u73af\u3002\u91c7\u7528\u55b7\u6d82\u786c\u6ce1\u805a\u6c28\u916f\uff08SPF\uff09\u6280\u672f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u65e0\u7f1d\u8986\u76d6\u3001\u5feb\u901f\u65bd\u5de5\u3001\u9ad8\u6548\u4fdd\u6e29\u3002<\/p>\n

      \u4f7f\u7528 Desmodur 44V20L \u5236\u4f5c\u7684 SPF \u6750\u6599\uff0c\u5176\u4f18\u70b9\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
      \u9879\u76ee<\/th>\n\u6570\u636e<\/th>\n<\/tr>\n<\/thead>\n
      \u5bfc\u70ed\u7cfb\u6570<\/td>\n0.022\u20130.024 W\/(m\u00b7K)<\/td>\n<\/tr>\n
      \u6297\u538b\u5f3a\u5ea6<\/td>\n\u2265200 kPa<\/td>\n<\/tr>\n
      \u5438\u6c34\u7387<\/td>\n<1%<\/td>\n<\/tr>\n
      \u4f7f\u7528\u5bff\u547d<\/td>\n>25\u5e74<\/td>\n<\/tr>\n
      \u65bd\u5de5\u539a\u5ea6<\/td>\n30\u2013100 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u800c\u4e14\u7531\u4e8e\u5176\u81ea\u7ed3\u76ae\u7684\u7279\u6027\uff0c\u8868\u9762\u4e0d\u9700\u8981\u518d\u505a\u9632\u6c34\u5c42\uff0c\u7701\u65f6\u53c8\u7701\u94b1\uff01<\/p>\n

      \n

      2. \u51b7\u5e93\u4fdd\u6e29\u5de5\u7a0b \u2744\ufe0f<\/h3>\n

      \u51b7\u5e93\u5bf9\u4fdd\u6e29\u6750\u6599\u7684\u8981\u6c42\u6781\u9ad8\uff0c\u65e2\u8981\u4fdd\u6e29\u53c8\u8981\u6297\u538b\uff0c\u8fd8\u8981\u8010\u4f4e\u6e29\u3001\u9632\u9709\u83cc\u3002\u8fd9\u65f6\u5019\uff0c\u786c\u6ce1\u805a\u6c28\u916f\u5c31\u6d3e\u4e0a\u5927\u7528\u573a\u4e86\u3002<\/p>\n

      Desmodur 44V20L \u5728\u51b7\u5e93\u677f\u4e2d\u7684\u8868\u73b0\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n\n\n
      \u6027\u80fd\u6307\u6807<\/th>\n\u5178\u578b\u503c<\/th>\n<\/tr>\n<\/thead>\n
      \u4f4e\u6e29\u8106\u5316\u6e29\u5ea6<\/td>\n-50\u2103\u4ee5\u4e0b<\/td>\n<\/tr>\n
      \u5bfc\u70ed\u7cfb\u6570\uff08-25\u2103\uff09<\/td>\n0.020 W\/(m\u00b7K)<\/td>\n<\/tr>\n
      \u5c3a\u5bf8\u7a33\u5b9a\u6027\uff08-30\u2103\uff09<\/td>\n<1%<\/td>\n<\/tr>\n
      \u963b\u71c3\u7b49\u7ea7<\/td>\nB2\u7ea7\u4ee5\u4e0a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u4e0d\u4ec5\u4fdd\u6e29\u6548\u679c\u597d\uff0c\u8fd8\u80fd\u6709\u6548\u9632\u6b62\u51b7\u6865\u6548\u5e94\uff0c\u964d\u4f4e\u80fd\u8017\uff0c\u7b80\u76f4\u662f\u51b7\u5e93\u5efa\u9020\u7684\u201c\u6807\u914d\u642d\u6863\u201d\u3002<\/p>\n

      \"\"<\/p>\n\n\n\n\n\n\n\n\n
      \u6027\u80fd\u6307\u6807<\/th>\n\u5178\u578b\u503c<\/th>\n<\/tr>\n<\/thead>\n
      \u4f4e\u6e29\u8106\u5316\u6e29\u5ea6<\/td>\n-50\u2103\u4ee5\u4e0b<\/td>\n<\/tr>\n
      \u5bfc\u70ed\u7cfb\u6570\uff08-25\u2103\uff09<\/td>\n0.020 W\/(m\u00b7K)<\/td>\n<\/tr>\n
      \u5c3a\u5bf8\u7a33\u5b9a\u6027\uff08-30\u2103\uff09<\/td>\n<1%<\/td>\n<\/tr>\n
      \u963b\u71c3\u7b49\u7ea7<\/td>\nB2\u7ea7\u4ee5\u4e0a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u4e0d\u4ec5\u4fdd\u6e29\u6548\u679c\u597d\uff0c\u8fd8\u80fd\u6709\u6548\u9632\u6b62\u51b7\u6865\u6548\u5e94\uff0c\u964d\u4f4e\u80fd\u8017\uff0c\u7b80\u76f4\u662f\u51b7\u5e93\u5efa\u9020\u7684\u201c\u6807\u914d\u642d\u6863\u201d\u3002<\/p>\n

      \n

      3. \u5730\u6696\u4fdd\u6e29\u7cfb\u7edf \ud83d\udd25<\/h3>\n

      \u5730\u6696\u7cfb\u7edf\u5bf9\u4fdd\u6e29\u6750\u6599\u7684\u8981\u6c42\u4e5f\u5341\u5206\u82db\u523b\uff0c\u65e2\u8981\u8f7b\u8d28\u53c8\u8981\u627f\u91cd\uff0c\u8fd8\u8981\u6709\u4e00\u5b9a\u7684\u5f39\u6027\u3002<\/p>\n

      Desmodur 44V20L \u6240\u5236\u786c\u6ce1\u6750\u6599\u5177\u5907\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
      \u7279\u6027<\/th>\n\u6570\u636e<\/th>\n<\/tr>\n<\/thead>\n
      \u5bc6\u5ea6<\/td>\n35\u201345 kg\/m\u00b3<\/td>\n<\/tr>\n
      \u6297\u538b\u5f3a\u5ea6<\/td>\n200\u2013300 kPa<\/td>\n<\/tr>\n
      \u5bfc\u70ed\u7cfb\u6570<\/td>\n0.023\u20130.025 W\/(m\u00b7K)<\/td>\n<\/tr>\n
      \u8010\u6e29\u8303\u56f4<\/td>\n-30\uff5e+90\u2103<\/td>\n<\/tr>\n
      \u65bd\u5de5\u65b9\u5f0f<\/td>\n\u6d47\u6ce8\u3001\u5207\u5272<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u5b83\u53ef\u4ee5\u4f5c\u4e3a\u5730\u6696\u53cd\u5c04\u677f\u4e0b\u7684\u4fdd\u6e29\u5c42\uff0c\u65e2\u4fdd\u8bc1\u70ed\u91cf\u4e0d\u6d41\u5931\uff0c\u53c8\u80fd\u8d77\u5230\u7f13\u51b2\u4f5c\u7528\uff0c\u51cf\u5c11\u566a\u97f3\u4f20\u9012\u3002<\/p>\n

      \n

      \u4e94\u3001\u751f\u4ea7\u5de5\u827a\u4e0e\u914d\u6bd4\u5efa\u8bae<\/h2>\n

      \u5982\u679c\u4f60\u662f\u4e2a\u5de5\u7a0b\u5e08\u6216\u8005\u914d\u65b9\u5e08\uff0c\u90a3\u8fd9\u90e8\u5206\u4f60\u4e00\u5b9a\u611f\u5174\u8da3\uff01\u6bd5\u7adf\uff0c\u518d\u597d\u7684\u539f\u6599\u4e5f\u8981\u9760\u5408\u7406\u7684\u914d\u6bd4\u624d\u80fd\u53d1\u6325\u4f73\u6027\u80fd\u3002<\/p>\n

      1. \u57fa\u7840\u914d\u65b9\u53c2\u8003\u8868\uff08\u4ee5\u6bcf\u767e\u4efd\u591a\u5143\u9187\u4e3a\u57fa\u51c6\uff09<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
      \u6210\u5206<\/th>\n\u63a8\u8350\u7528\u91cf<\/th>\n\u529f\u80fd<\/th>\n<\/tr>\n<\/thead>\n
      Desmodur 44V20L<\/td>\n130\u2013150 phr<\/td>\n\u5f02\u6c30\u9178\u916f\u7ec4\u5206<\/td>\n<\/tr>\n
      \u591a\u5143\u9187\u7ec4\u5408\u6599<\/td>\n100 phr<\/td>\n\u4e3b\u4f53\u6811\u8102<\/td>\n<\/tr>\n
      \u53d1\u6ce1\u5242\uff08\u5982HCFC-141b\u3001HFO\u7c7b\uff09<\/td>\n10\u201315 phr<\/td>\n\u4ea7\u751f\u6c14\u6ce1\u7ed3\u6784<\/td>\n<\/tr>\n
      \u50ac\u5316\u5242\uff08A-1\u3001TMR-2\u7b49\uff09<\/td>\n0.5\u20131.5 phr<\/td>\n\u63a7\u5236\u53cd\u5e94\u901f\u7387<\/td>\n<\/tr>\n
      \u6ce1\u6cab\u7a33\u5b9a\u5242\uff08\u7845\u916e\u7c7b\uff09<\/td>\n1.0\u20132.0 phr<\/td>\n\u7a33\u5b9a\u6ce1\u5b54\u7ed3\u6784<\/td>\n<\/tr>\n
      \u963b\u71c3\u5242\uff08\u5982TCPP\uff09<\/td>\n5\u201310 phr<\/td>\n\u63d0\u9ad8\u963b\u71c3\u7b49\u7ea7<\/td>\n<\/tr>\n
      \u5176\u4ed6\u6dfb\u52a0\u5242<\/td>\n\u89c6\u9700\u6c42\u6dfb\u52a0<\/td>\n\u6539\u5584\u52a0\u5de5\u6027\u3001\u989c\u8272\u7b49<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n

      \u26a0\ufe0f\u6ce8\u610f\uff1a\u4ee5\u4e0a\u53ea\u662f\u57fa\u7840\u53c2\u8003\uff0c\u5b9e\u9645\u914d\u65b9\u9700\u6839\u636e\u8bbe\u5907\u3001\u5de5\u827a\u6761\u4ef6\u8fdb\u884c\u8c03\u6574\uff0c\u5efa\u8bae\u4e0e\u79d1\u601d\u521b\u6280\u672f\u652f\u6301\u56e2\u961f\u6c9f\u901a\u786e\u8ba4\u3002\n<\/p>\n<\/blockquote>\n

      \n

      2. \u751f\u4ea7\u5de5\u827a\u6d41\u7a0b\u7b80\u56fe\uff1a<\/h3>\n
      \u591a\u5143\u9187\u9884\u6df7 \u2192 \u52a0\u5165\u50ac\u5316\u5242\/\u53d1\u6ce1\u5242\/\u7a33\u5b9a\u5242\n\u2193\n\u4e0eDesmodur 44V20L\u6df7\u5408 \u2192 \u6ce8\u5165\u6a21\u5177\/\u55b7\u6d82\/\u6d47\u6ce8\n\u2193\n\u53d1\u6ce1\u53cd\u5e94 \u2192 \u56fa\u5316\u6210\u578b \u2192 \u540e\u719f\u5316\u5904\u7406<\/code><\/pre>\n
      \u6574\u4e2a\u8fc7\u7a0b\u65f6\u95f4\u63a7\u5236\u5728\u51e0\u79d2\u5230\u51e0\u5341\u79d2\u4e4b\u95f4\uff0c\u5c5e\u4e8e\u5178\u578b\u7684\u201c\u77ac\u95f4\u827a\u672f\u201d \ud83d\ude04\u3002<\/p>\n
      \n
      \u516d\u3001\u4e0e\u5176\u4ed6\u5f02\u6c30\u9178\u916f\u4ea7\u54c1\u7684\u5bf9\u6bd4<\/h2>\n
      \u5e02\u9762\u4e0a\u5e38\u89c1\u7684\u5f02\u6c30\u9178\u916f\u4ea7\u54c1\u8fd8\u6709\u5df4\u65af\u592b\u7684 Lupranate M20\u3001\u4e07\u534e\u7684 PM-200 \u7b49\u3002\u90a3 Desmodur 44V20L \u548c\u5b83\u4eec\u6bd4\u8d77\u6765\u600e\u4e48\u6837\u5462\uff1f<\/p>\n\n\n\n\n\n\n\n\n\n\n
      \u9879\u76ee<\/th>\nDesmodur 44V20L<\/th>\nLupranate M20<\/th>\nPM-200<\/th>\n<\/tr>\n<\/thead>\n
      NCO\u542b\u91cf<\/td>\n31.5%<\/td>\n31.0%<\/td>\n31.0%<\/td>\n<\/tr>\n
      \u5b98\u80fd\u5ea6<\/td>\n2.7<\/td>\n2.7<\/td>\n2.7<\/td>\n<\/tr>\n
      \u7c98\u5ea6<\/td>\n\u4e2d\u7b49\u504f\u9ad8<\/td>\n\u4e2d\u7b49<\/td>\n\u4e2d\u7b49\u504f\u4f4e<\/td>\n<\/tr>\n
      \u4ef7\u683c<\/td>\n\u4e2d\u7b49<\/td>\n\u504f\u9ad8<\/td>\n\u8f83\u4f4e<\/td>\n<\/tr>\n
      \u5e94\u7528\u5e7f\u5ea6<\/td>\n\u6781\u5e7f<\/td>\n\u5e7f\u6cdb<\/td>\n\u5e7f\u6cdb<\/td>\n<\/tr>\n
      \u73af\u4fdd\u6027\u80fd<\/td>\n\u7b26\u5408\u6b27\u76dfREACH\u6807\u51c6<\/td>\n\u540c\u6837\u5408\u89c4<\/td>\n\u56fd\u5185\u4e3b\u6d41\u4ea7\u54c1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \u603b\u4f53\u6765\u770b\uff0cDesmodur 44V20L \u5728\u6027\u80fd\u3001\u4ef7\u683c\u3001\u73af\u4fdd\u65b9\u9762\u90fd\u5904\u4e8e\u4e00\u4e2a\u201c\u9ec4\u91d1\u5e73\u8861\u70b9\u201d\uff0c\u975e\u5e38\u9002\u5408\u5927\u89c4\u6a21\u5de5\u4e1a\u5316\u751f\u4ea7\u3002<\/p>\n
      \n
      \u4e03\u3001\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u5c55\u671b \ud83d\ude80<\/h2>\n
      \u968f\u7740\u5168\u7403\u8282\u80fd\u51cf\u6392\u653f\u7b56\u7684\u4e0d\u65ad\u63a8\u8fdb\uff0c\u786c\u6ce1\u805a\u6c28\u916f\u4fdd\u6e29\u6750\u6599\u7684\u5e02\u573a\u524d\u666f\u4e00\u7247\u5149\u660e\u3002\u636e\u76f8\u5173\u673a\u6784\u9884\u6d4b\uff0c\u4e2d\u56fd\u786c\u6ce1\u805a\u6c28\u916f\u5e02\u573a\u89c4\u6a21\u5c06\u57282025\u5e74\u7a81\u7834 800\u4ebf\u5143\u4eba\u6c11\u5e01<\/strong>\uff0c\u5176\u4e2d\u5efa\u7b51\u4fdd\u6e29\u5360\u4e3b\u5bfc\u5730\u4f4d\u3002<\/p>\n
      \u800c Desmodur 44V20L \u4f5c\u4e3a\u4e00\u6b3e\u6210\u719f\u7a33\u5b9a\u7684\u5f02\u6c30\u9178\u916f\u4ea7\u54c1\uff0c\u5fc5\u5c06\u7ee7\u7eed\u5728\u8fd9\u4e00\u6ce2\u6d6a\u6f6e\u4e2d\u626e\u6f14\u91cd\u8981\u89d2\u8272\u3002\u7279\u522b\u662f\u968f\u7740\u65b0\u578b\u53d1\u6ce1\u5242\uff08\u5982 HFO-1234ze\u3001HFC-245fa\uff09\u7684\u5e94\u7528\u63a8\u5e7f\uff0cDesmodur 44V20L \u7684\u9002\u5e94\u6027\u548c\u517c\u5bb9\u6027\u4e5f\u5728\u4e0d\u65ad\u589e\u5f3a\u3002<\/p>\n
      \u6b64\u5916\uff0c\u968f\u7740\u201c\u53cc\u78b3\u201d\u76ee\u6807\u7684\u63d0\u51fa\uff0c\u56fd\u5185\u5bf9\u4e8e\u73af\u4fdd\u578b\u5efa\u6750\u7684\u9700\u6c42\u65e5\u76ca\u589e\u957f\u3002Desmodur 44V20L \u51ed\u501f\u5176\u4f4eVOC\u6392\u653e\u3001\u9ad8\u80fd\u6548\u6bd4\u3001\u53ef\u56de\u6536\u6027\u5f3a<\/strong>\u7b49\u7279\u70b9\uff0c\u6b63\u9010\u6b65\u6210\u4e3a\u7eff\u8272\u5efa\u7b51\u9886\u57df\u7684\u4f18\u9009\u539f\u6750\u6599\u4e4b\u4e00\u3002<\/p>\n
      \n
      \u7ed3\u8bed\uff1a\u9009\u62e9 Desmodur 44V20L\uff0c\u9009\u5bf9\u4e86\u65b9\u5411 \ud83c\udf31<\/h2>\n
      \u4e00\u53e5\u8bdd\u603b\u7ed3\u8fd9\u7bc7\u6587\u7ae0\uff1a<\/p>\n
      \n
      \u5982\u679c\u4f60\u60f3\u6253\u9020\u4e00\u6b3e\u6027\u80fd\u7a33\u5b9a\u3001\u6210\u672c\u53ef\u63a7\u3001\u73af\u4fdd\u8fbe\u6807\u7684\u786c\u6ce1\u805a\u6c28\u916f\u4fdd\u6e29\u6750\u6599\uff0cDesmodur 44V20L \u7edd\u5bf9\u662f\u4e00\u4e2a\u503c\u5f97\u4fe1\u8d56\u7684\u201c\u8001\u670b\u53cb\u201d\u3002\n<\/p>\n<\/blockquote>\n
      \u5f53\u7136\u5566\uff0c\u4efb\u4f55\u6750\u6599\u90fd\u4e0d\u662f\u4e07\u80fd\u7684\uff0c\u5408\u9002\u7684\u624d\u662f\u597d\u7684\u3002\u5982\u679c\u4f60\u6709\u7279\u5b9a\u7684\u5de5\u827a\u8981\u6c42\u6216\u8005\u5e94\u7528\u573a\u666f\uff0c\u4e0d\u59a8\u8054\u7cfb\u79d1\u601d\u521b\u7684\u6280\u672f\u670d\u52a1\u56e2\u961f\uff0c\u4e00\u8d77\u5b9a\u5236\u5c5e\u4e8e\u4f60\u7684\u201c\u4e13\u5c5e\u914d\u65b9\u201d\u5427\uff01<\/p>\n
      \n
      \u53c2\u8003\u6587\u732e\uff08\u90e8\u5206\uff09\ud83d\udcda<\/h2>\n
      \u56fd\u5185\u6587\u732e\uff1a<\/h3>\n
        \n
      1. \u300a\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u5851\u6599\u300b, \u5316\u5b66\u5de5\u4e1a\u51fa\u7248\u793e, 2019\u5e74\u7248  <\/li>\n
      2. \u738b\u5fd7\u521a, \u5f20\u4e3d. \u201c\u805a\u6c28\u916f\u786c\u6ce1\u5728\u5efa\u7b51\u4fdd\u6e29\u4e2d\u7684\u5e94\u7528\u7814\u7a76\u201d. \u300a\u65b0\u578b\u5efa\u7b51\u6750\u6599\u300b, 2020(5):45-50  <\/li>\n
      3. \u674e\u5efa\u519b. \u201c\u805a\u6c28\u916f\u4fdd\u6e29\u6750\u6599\u7684\u53d1\u5c55\u73b0\u72b6\u4e0e\u8d8b\u52bf\u201d. \u300a\u5316\u5de5\u65b0\u6750\u6599\u300b, 2021(3):12-15  <\/li>\n<\/ol>\n
        \u56fd\u5916\u6587\u732e\uff1a<\/h3>\n
          \n
        1. G. Oertel (Ed.). Polyurethane Handbook<\/em>, Hanser Publishers, 2nd Edition, 1993  <\/li>\n
        2. J.H. Saunders, K.C. Frisch. Chemistry of Polyurethanes<\/em>, Academic Press, 1962  <\/li>\n
        3. Covestro AG. Technical Data Sheet for Desmodur 44V20L<\/em>, 2023  <\/li>\n
        4. BASF SE. Lupranate Product Portfolio Brochure<\/em>, 2022  <\/li>\n
        5. European Polyurethane Association. Environmental and Health Aspects of Polyurethanes<\/em>, 2020 Report<\/li>\n<\/ol>\n
          \n
          \u5982\u679c\u4f60\u89c9\u5f97\u8fd9\u7bc7\u6587\u7ae0\u6709\u7528\uff0c\u6b22\u8fce\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1\u7ed9\u66f4\u591a\u540c\u884c\u670b\u53cb \ud83d\udc4d\ud83d\udcac\uff0c\u4e5f\u53ef\u4ee5\u7559\u8a00\u4ea4\u6d41\u4f60\u5728\u786c\u6ce1\u914d\u65b9\u8bbe\u8ba1\u4e2d\u7684\u7ecf\u9a8c\u548c\u5fc3\u5f97\uff0c\u54b1\u4eec\u4e00\u8d77\u63a2\u8ba8\u201c\u53d1\u6ce1\u7684\u827a\u672f\u201d\uff01
          <\/p>\n
          \u4e1a\u52a1\u8054\u7cfb\uff1a\u5434\u7ecf\u7406 183-0190-3156<\/a> \u5fae\u4fe1\u540c\u53f7<\/h2>\n
          <\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"
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