{"id":9826,"date":"2025-06-07T01:45:26","date_gmt":"2025-06-06T17:45:26","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/9826"},"modified":"2025-06-07T01:45:26","modified_gmt":"2025-06-06T17:45:26","slug":"%e7%a7%91%e6%80%9d%e5%88%9bdesmodur-44v20l%e5%9c%a8%e7%b2%98%e5%90%88%e5%89%82%e5%92%8c%e5%af%86%e5%b0%81%e8%83%b6%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8%e6%bd%9c%e5%8a%9b","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/9826","title":{"rendered":"\u79d1\u601d\u521bDesmodur 44V20L\u5728\u7c98\u5408\u5242\u548c\u5bc6\u5c01\u80f6\u4e2d\u7684\u5e94\u7528\u6f5c\u529b"},"content":{"rendered":"

\u79d1\u601d\u521b Desmodur 44V20L\uff1a\u7c98\u5408\u5242\u4e0e\u5bc6\u5c01\u80f6\u4e2d\u7684\u201c\u9690\u5f62\u82f1\u96c4\u201d<\/h1>\n

\u5728\u6211\u4eec\u65e5\u5e38\u751f\u6d3b\u4e2d\uff0c\u7c98\u5408\u5242\u548c\u5bc6\u5c01\u80f6\u65e0\u5904\u4e0d\u5728\u3002\u4ece\u4f60\u65e9\u4e0a\u8d77\u5e8a\u65f6\u7a7f\u7684\u8fd0\u52a8\u978b\uff0c\u5230\u4e2d\u5348\u70b9\u5916\u5356\u7528\u7684\u7eb8\u7bb1\uff0c\u518d\u5230\u665a\u4e0a\u56de\u5bb6\u5173\u4e0a\u7684\u9632\u76d7\u95e8\uff0c\u5b83\u4eec\u90fd\u9ed8\u9ed8\u5730\u53d1\u6325\u7740\u4f5c\u7528\u3002\u4f46\u4f60\u77e5\u9053\u5417\uff1f\u8fd9\u4e9b\u770b\u4f3c\u666e\u901a\u7684\u6750\u6599\u80cc\u540e\uff0c\u5176\u5b9e\u85cf\u7740\u8bb8\u591a\u4e0d\u4e3a\u4eba\u77e5\u7684\u201c\u5316\u5b66\u82f1\u96c4\u201d\u3002\u4eca\u5929\u6211\u4eec\u8981\u4ecb\u7ecd\u7684\u5c31\u662f\u5176\u4e2d\u4e00\u4f4d\u4f4e\u8c03\u5374\u5b9e\u529b\u6d3e\u7684\u9009\u624b\u2014\u2014\u79d1\u601d\u521b\uff08Covestro\uff09Desmodur 44V20L<\/strong>\u3002<\/p>\n

\u8fd9\u540d\u5b57\u542c\u8d77\u6765\u50cf\u662f\u67d0\u79cd\u9ad8\u7aef\u5b9e\u9a8c\u5ba4\u4ea7\u54c1\u7684\u7f16\u53f7\uff0c\u4f46\u5b9e\u9645\u4e0a\u5b83\u5df2\u7ecf\u5728\u5de5\u4e1a\u754c\u9ed8\u9ed8\u8015\u8018\u591a\u5e74\uff0c\u5c24\u5176\u5728\u7c98\u5408\u5242\u548c\u5bc6\u5c01\u80f6\u9886\u57df\uff0c\u5b83\u7684\u8868\u73b0\u582a\u79f0\u201c\u7a33\u5b9a\u8f93\u51fa\u578b\u9009\u624b\u201d\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c31\u6765\u63ed\u5f00\u8fd9\u4f4d\u201c\u9690\u5f62\u82f1\u96c4\u201d\u7684\u795e\u79d8\u9762\u7eb1\uff0c\u770b\u770b\u5b83\u662f\u5982\u4f55\u5728\u7c98\u5408\u5242\u4e0e\u5bc6\u5c01\u80f6\u4e2d\u5927\u663e\u8eab\u624b\u7684\u3002<\/p>\n


\n

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

\u9996\u5148\uff0c\u6211\u4eec\u5f97\u5148\u8ba4\u8bc6\u4e00\u4e0b\u8fd9\u4f4d\u201c\u4e3b\u89d2\u201d\u3002<\/p>\n

Desmodur 44V20L \u662f\u5fb7\u56fd\u79d1\u601d\u521b\u516c\u53f8\u751f\u4ea7\u7684\u4e00\u79cd \u82b3\u9999\u65cf\u591a\u5f02\u6c30\u9178\u916f<\/strong>\uff0c\u5c5e\u4e8e\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5b83\u4e3b\u8981\u7528\u4e8e\u53cc\u7ec4\u5206\u805a\u6c28\u916f\u7cfb\u7edf\u4e2d\uff0c\u4f5c\u4e3a\u56fa\u5316\u5242\uff08B \u7ec4\u5206\uff09\uff0c\u4e0e\u591a\u5143\u9187\uff08A \u7ec4\u5206\uff09\u53cd\u5e94\u751f\u6210\u9ad8\u6027\u80fd\u7684\u805a\u6c28\u916f\u6750\u6599\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
\u5316\u5b66\u540d\u79f0<\/td>\n\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff08MDI\uff09<\/td>\n–<\/td>\n<\/tr>\n
\u5916\u89c2<\/td>\n\u68d5\u8272\u81f3\u6df1\u68d5\u8272\u6db2\u4f53<\/td>\n–<\/td>\n<\/tr>\n
NCO \u542b\u91cf<\/td>\n\u7ea6 31.5%<\/td>\nwt%<\/td>\n<\/tr>\n
\u7c98\u5ea6\uff0825\u00b0C\uff09<\/td>\n\u7ea6 200\u2013300<\/td>\nmPa\u00b7s<\/td>\n<\/tr>\n
\u5bc6\u5ea6\uff0825\u00b0C\uff09<\/td>\n\u7ea6 1.22<\/td>\ng\/cm\u00b3<\/td>\n<\/tr>\n
\u50a8\u5b58\u6e29\u5ea6<\/td>\n15\u201330\u00b0C<\/td>\n–<\/td>\n<\/tr>\n
\u53cd\u5e94\u6d3b\u6027<\/td>\n\u4e2d\u7b49\u504f\u9ad8<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u7b80\u5355\u6765\u8bf4\uff0cDesmodur 44V20L \u5c31\u50cf\u662f\u4e00\u628a\u201c\u4e07\u80fd\u94a5\u5319\u201d\uff0c\u53ef\u4ee5\u6253\u5f00\u591a\u79cd\u4e0d\u540c\u914d\u65b9\u7684\u5927\u95e8\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5c24\u5176\u662f\u5bf9\u6027\u80fd\u8981\u6c42\u8f83\u9ad8\u7684\u7c98\u5408\u5242\u548c\u5bc6\u5c01\u80f6\u4ea7\u54c1\u3002<\/p>\n


\n

\u4e8c\u3001\u4e3a\u4ec0\u4e48\u9009\u62e9 Desmodur 44V20L\uff1f<\/h2>\n

\u8bf4\u5230\u7c98\u5408\u5242\u548c\u5bc6\u5c01\u80f6\uff0c\u5927\u5bb6\u5173\u5fc3\u7684\u83ab\u8fc7\u4e8e\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n

    \n
  • \u7c98\u63a5\u5f3a\u5ea6\u591f\u4e0d\u591f\u5f3a\uff1f<\/strong><\/li>\n
  • \u8010\u5019\u6027\u597d\u4e0d\u597d\uff1f<\/strong><\/li>\n
  • \u65bd\u5de5\u65b9\u4fbf\u5417\uff1f<\/strong><\/li>\n
  • \u73af\u4fdd\u5417\uff1f<\/strong><\/li>\n<\/ul>\n

    \u800c Desmodur 44V20L \u5728\u8fd9\u51e0\u4e2a\u65b9\u9762\u90fd\u8868\u73b0\u5f97\u975e\u5e38\u51fa\u8272\uff0c\u53ef\u4ee5\u8bf4\u662f\u201c\u5168\u80fd\u578b\u9009\u624b\u201d\u3002<\/p>\n

    1. \u5f3a\u5927\u7684\u7c98\u63a5\u80fd\u529b<\/h3>\n

    \u7531\u4e8e\u5176\u5206\u5b50\u7ed3\u6784\u4e2d\u542b\u6709\u4e24\u4e2a\u5f02\u6c30\u9178\u916f\u57fa\u56e2\uff08NCO\uff09\uff0cDesmodur 44V20L \u80fd\u4e0e\u591a\u5143\u9187\u53d1\u751f\u9ad8\u6548\u53cd\u5e94\uff0c\u5f62\u6210\u575a\u56fa\u7684\u4e09\u7ef4\u4ea4\u8054\u7f51\u7edc\u3002\u8fd9\u79cd\u7ed3\u6784\u8d4b\u4e88\u4e86\u7ec8\u4ea7\u54c1\u6781\u9ad8\u7684\u673a\u68b0\u5f3a\u5ea6\u548c\u8010\u4e45\u6027\u3002<\/p>\n

    \n

    \u4e3e\u4e2a\u4f8b\u5b50\uff1a\u5c31\u50cf\u6253\u6e38\u620f\u65f6\u88c5\u5907\u4e86\u201c\u529b\u91cf+100\u201d\u7684\u6b66\u5668\u4e00\u6837\uff0cDesmodur 44V20L \u8ba9\u7c98\u5408\u5242\u62e5\u6709\u66f4\u5f3a\u7684\u201c\u6293\u5730\u529b\u201d\u3002\n<\/p>\n<\/blockquote>\n

    2. \u51fa\u8272\u7684\u8010\u6e29\u6027\u548c\u8010\u5019\u6027<\/h3>\n

    Desmodur 44V20L \u6240\u5f62\u6210\u7684\u805a\u6c28\u916f\u6750\u6599\u5177\u6709\u4f18\u5f02\u7684\u8010\u9ad8\u4f4e\u6e29\u6027\u80fd\uff0c\u80fd\u591f\u5728 -30\u00b0C \u81f3 +80\u00b0C \u7684\u73af\u5883\u4e2d\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002\u8fd9\u5bf9\u4e8e\u6237\u5916\u4f7f\u7528\u7684\u5bc6\u5c01\u80f6\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n\n\n\n\n\n
    \u6027\u80fd<\/th>\n\u8868\u73b0<\/th>\n<\/tr>\n<\/thead>\n
    \u8010\u4f4e\u6e29<\/td>\n\u53ef\u627f\u53d7 -30\u00b0C \u4e0d\u8106\u88c2<\/td>\n<\/tr>\n
    \u8010\u9ad8\u6e29<\/td>\n\u53ef\u627f\u53d7 +80\u00b0C \u4e0d\u8f6f\u5316<\/td>\n<\/tr>\n
    \u6297\u7d2b\u5916\u7ebf<\/td>\n\u4e2d\u7b49\u504f\u4e0a\uff0c\u9002\u5408\u6237\u5916\u4f7f\u7528<\/td>\n<\/tr>\n
    \u9632\u6c34\u9632\u6f6e<\/td>\n\u6781\u4f73\uff0c\u53ef\u7528\u4e8e\u6d74\u5ba4\u3001\u53a8\u623f\u7b49\u6f6e\u6e7f\u73af\u5883<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    3. \u65bd\u5de5\u53cb\u597d\uff0c\u9002\u7528\u6027\u5f3a<\/h3>\n

    Desmodur 44V20L \u5c5e\u4e8e\u4e2d\u7b49\u7c98\u5ea6\u7684\u6db2\u4f53\uff0c\u4fbf\u4e8e\u6df7\u5408\u548c\u6d82\u5e03\u3002\u5b83\u9002\u7528\u4e8e\u55b7\u6d82\u3001\u522e\u6d82\u3001\u6eda\u6d82\u7b49\u591a\u79cd\u65bd\u5de5\u65b9\u5f0f\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5efa\u7b51\u3001\u6c7d\u8f66\u3001\u7535\u5b50\u7b49\u591a\u4e2a\u884c\u4e1a\u3002<\/p>\n

    \n

    \u5982\u679c\u8bf4\u7c98\u5408\u5242\u662f\u201c\u5de5\u5320\u7684\u624b\u827a\u201d\uff0c\u90a3\u4e48 Desmodur 44V20L \u5c31\u662f\u90a3\u4f4d\u8ba9\u624b\u827a\u66f4\u987a\u624b\u7684\u597d\u5de5\u5177\u3002\n<\/p>\n<\/blockquote>\n

    4. \u73af\u4fdd\u4e0e\u5b89\u5168<\/h3>\n

    \u867d\u7136\u5b83\u662f\u4e00\u79cd\u5f02\u6c30\u9178\u916f\uff0c\u4f46\u5728\u6b63\u786e\u4f7f\u7528\u6761\u4ef6\u4e0b\uff0cDesmodur 44V20L \u7684\u6bd2\u6027\u8f83\u4f4e\uff0c\u4e14\u5728\u56fa\u5316\u540e\u51e0\u4e4e\u4e0d\u91ca\u653e\u6709\u5bb3\u7269\u8d28\u3002\u5bf9\u4e8e\u6ce8\u91cd\u73af\u4fdd\u7684\u4f01\u4e1a\u6765\u8bf4\uff0c\u8fd9\u662f\u4e00\u4e2a\u52a0\u5206\u9879\u3002<\/p>\n


    \n

    \u4e09\u3001Desmodur 44V20L \u5728\u7c98\u5408\u5242\u4e2d\u7684\u5e94\u7528<\/h2>\n

    \u7c98\u5408\u5242\u7684\u4e16\u754c\u4e94\u82b1\u516b\u95e8\uff0c\u4ece\u529e\u516c\u684c\u4e0a\u8d34\u4fbf\u7b7e\u7684\u56fa\u4f53\u80f6\uff0c\u5230\u98de\u673a\u673a\u8eab\u4e0a\u7684\u9ad8\u5f3a\u5ea6\u7ed3\u6784\u80f6\uff0c\u79cd\u7c7b\u7e41\u591a\u3002\u800c Desmodur 44V20L \u4e3b\u8981\u6d3b\u8dc3\u5728\u4ee5\u4e0b\u51e0\u7c7b\u7c98\u5408\u5242\u4e2d\uff1a<\/p>\n

    1. \u7ed3\u6784\u80f6<\/h3>\n

    \u7ed3\u6784\u80f6\u7528\u4e8e\u627f\u91cd\u90e8\u4f4d\uff0c\u5982\u6c7d\u8f66\u8f66\u8eab\u3001\u73bb\u7483\u5e55\u5899\u3001\u6865\u6881\u94a2\u7ed3\u6784\u7b49\u3002\u8fd9\u7c7b\u7c98\u5408\u5242\u9700\u8981\u5177\u5907\u9ad8\u5f3a\u5ea6\u3001\u9ad8\u8010\u4e45\u6027\u4ee5\u53ca\u826f\u597d\u7684\u75b2\u52b3\u6027\u80fd\u3002<\/p>\n

    Desmodur 44V20L \u5728\u7ed3\u6784\u80f6\u4e2d\u7684\u4f18\u52bf\u5305\u62ec\uff1a<\/p>\n

    \"\"<\/p>\n

    Desmodur 44V20L \u5728\u7ed3\u6784\u80f6\u4e2d\u7684\u4f18\u52bf\u5305\u62ec\uff1a<\/p>\n

      \n
    • \u5feb\u901f\u56fa\u5316\uff0c\u63d0\u5347\u751f\u4ea7\u6548\u7387<\/li>\n
    • \u9ad8\u526a\u5207\u5f3a\u5ea6\uff0c\u6ee1\u8db3\u7ed3\u6784\u9700\u6c42<\/li>\n
    • \u826f\u597d\u7684\u6297\u51b2\u51fb\u6027\uff0c\u9002\u5408\u52a8\u6001\u8f7d\u8377<\/li>\n<\/ul>\n

      2. \u805a\u6c28\u916f\u6ce1\u6cab\u80f6<\/h3>\n

      Desmodur 44V20L \u8fd8\u5e38\u7528\u4e8e\u53d1\u6ce1\u578b\u7c98\u5408\u5242\uff0c\u6bd4\u5982\u95e8\u7a97\u5b89\u88c5\u7528\u7684\u81a8\u80c0\u6ce1\u6cab\u80f6\u3002\u5b83\u80fd\u63d0\u4f9b\u826f\u597d\u7684\u586b\u5145\u6027\u548c\u7c98\u63a5\u529b\uff0c\u540c\u65f6\u517c\u5177\u4fdd\u6e29\u3001\u9694\u97f3\u6548\u679c\u3002<\/p>\n\n\n\n\n\n\n\n
      \u5e94\u7528\u573a\u666f<\/th>\n\u4f18\u52bf<\/th>\n<\/tr>\n<\/thead>\n
      \u95e8\u7a97\u5b89\u88c5<\/td>\n\u5feb\u901f\u81a8\u80c0\u3001\u7c98\u63a5\u7262\u56fa<\/td>\n<\/tr>\n
      \u51b7\u85cf\u8bbe\u5907<\/td>\n\u4fdd\u6e29\u6027\u597d\u3001\u6c14\u5bc6\u6027\u5f3a<\/td>\n<\/tr>\n
      \u5bb6\u7535\u7ec4\u88c5<\/td>\n\u51cf\u9707\u964d\u566a\u3001\u8f7b\u8d28\u8010\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      3. \u6728\u5de5\u4e0e\u590d\u5408\u6750\u6599\u7c98\u5408\u5242<\/h3>\n

      \u5728\u5bb6\u5177\u5236\u9020\u3001\u5730\u677f\u94fa\u8bbe\u7b49\u9886\u57df\uff0cDesmodur 44V20L \u5e38\u7528\u4e8e\u6728\u6750\u3001MDF \u677f\u6750\u4e4b\u95f4\u7684\u7c98\u63a5\u3002\u5176\u4f18\u70b9\u5728\u4e8e\uff1a<\/p>\n