{"id":9816,"date":"2025-06-07T00:55:06","date_gmt":"2025-06-06T16:55:06","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/9816"},"modified":"2025-06-07T00:55:06","modified_gmt":"2025-06-06T16:55:06","slug":"%e7%a7%91%e6%80%9d%e5%88%9bdesmodur-44v20l%e5%9c%a8%e7%ae%a1%e9%81%93%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.shorro.cn\/index.php\/archives\/9816","title":{"rendered":"\u79d1\u601d\u521bDesmodur 44V20L\u5728\u7ba1\u9053\u4fdd\u6e29\u6750\u6599\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"

\u79d1\u601d\u521bDesmodur 44V20L\u5728\u7ba1\u9053\u4fdd\u6e29\u6750\u6599\u4e2d\u7684\u5e94\u7528<\/strong><\/p>\n

\n

\u5f15\u5b50\uff1a\u4ece\u201c\u6696\u7537\u201d\u8bf4\u8d77<\/h3>\n

\u5927\u5bb6\u90fd\u77e5\u9053\uff0c\u51ac\u5929\u6015\u4ec0\u4e48\uff1f\u4e0d\u662f\u51b7\uff0c\u800c\u662f\u6696\u6c14\u4e0d\u70ed\u3002\u53ef\u4f60\u77e5\u9053\u5417\uff1f\u80fd\u8ba9\u6696\u6c14\u7a33\u5982\u6cf0\u5c71\u3001\u6e29\u6696\u5982\u6625\u7684\u80cc\u540e\uff0c\u5176\u5b9e\u8fd8\u6709\u4e00\u7fa4\u9ed8\u9ed8\u65e0\u95fb\u7684\u201c\u6696\u7537\u201d\u2014\u2014\u5b83\u4eec\u5c31\u662f\u6211\u4eec\u4eca\u5929\u8981\u8bf4\u7684\u4e3b\u89d2\uff1a\u4fdd\u6e29\u6750\u6599<\/strong>\u3002<\/p>\n

\u800c\u5728\u8fd9\u4e9b\u4fdd\u6e29\u6750\u6599\u4e2d\uff0c\u6709\u4e00\u79cd\u7279\u522b\u725b\u7684\u89d2\u8272\uff0c\u5b83\u4e0d\u4ec5\u6027\u80fd\u51fa\u4f17\uff0c\u8fd8\u73af\u4fdd\u8282\u80fd\uff0c\u751a\u81f3\u80fd\u8ba9\u4f60\u5bb6\u7684\u6696\u6c14\u7cfb\u7edf\u50cf\u559d\u5496\u5561\u4e00\u6837\u201c\u4e1d\u6ed1\u987a\u7545\u201d\u3002\u5b83\u5c31\u662f\u2014\u2014\u79d1\u601d\u521b\uff08Covestro\uff09Desmodur 44V20L<\/strong>\uff01<\/p>\n

\u522b\u770b\u8fd9\u540d\u5b57\u957f\u5f97\u50cf\u4e2a\u5fb7\u56fd\u5927\u53d4\uff0c\u5176\u5b9e\u5b83\u662f\u4e2a\u6e29\u67d4\u53c8\u786c\u6838\u7684\u6280\u672f\u6d3e\u6696\u7537\uff0c\u5c24\u5176\u64c5\u957f\u7ed9\u5404\u79cd\u7ba1\u9053\u7a7f\u4e0a\u4e00\u5c42\u201c\u7fbd\u7ed2\u670d\u201d\uff0c\u8ba9\u70ed\u91cf\u4e56\u4e56\u5f85\u5728\u8be5\u5f85\u7684\u5730\u65b9\u3002<\/p>\n

\u8fd9\u7bc7\u6587\u7ae0\uff0c\u54b1\u4eec\u5c31\u6765\u804a\u804a\u8fd9\u4e2a\u201c\u6696\u7537\u201d\u7684\u524d\u4e16\u4eca\u751f\uff0c\u4ee5\u53ca\u5b83\u662f\u5982\u4f55\u5728\u7ba1\u9053\u4fdd\u6e29\u9886\u57df\u5927\u5c55\u62f3\u811a\u7684\u3002<\/p>\n

\n

\u4e00\u3001\u8ba4\u8bc6\u4e00\u4e0b\u8fd9\u4f4d\u201c\u6696\u7537\u201d\uff1aDesmodur 44V20L\u662f\u8c01\uff1f<\/h2>\n

\u9996\u5148\uff0c\u5148\u6765\u4e2a\u6b63\u5f0f\u4ecb\u7ecd\uff1a<\/p>\n

Desmodur 44V20L<\/strong> \u662f\u7531\u5168\u7403\u9886\u5148\u7684\u805a\u5408\u7269\u6750\u6599\u516c\u53f8 \u79d1\u601d\u521b\uff08Covestro\uff09<\/strong> \u751f\u4ea7\u7684\u4e00\u79cd \u591a\u82ef\u57fa\u591a\u4e9a\u7532\u57fa\u591a\u5f02\u6c30\u9178\u916f\uff08PMDI\uff09<\/strong>\uff0c\u5e7f\u6cdb\u7528\u4e8e\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u751f\u4ea7\u4e2d\u3002\u7279\u522b\u662f\u5728\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u9886\u57df\uff0c\u5b83\u7684\u8868\u73b0\u5c24\u4e3a\u7a81\u51fa\u3002<\/p>\n

\u7b80\u5355\u70b9\u8bf4\uff0c\u5b83\u5c31\u662f\u5236\u4f5c\u4fdd\u6e29\u6750\u6599\u65f6\u975e\u5e38\u5173\u952e\u7684\u4e00\u4e2a\u539f\u6599\u3002\u5c31\u50cf\u505a\u86cb\u7cd5\u9700\u8981\u9e21\u86cb\u4e00\u6837\uff0c\u8981\u505a\u51fa\u6027\u80fd\u4f18\u8d8a\u7684\u4fdd\u6e29\u5c42\uff0c\u5c11\u4e86\u5b83\u8fd8\u771f\u4e0d\u884c\u3002<\/p>\n

\n

1.1 \u57fa\u672c\u53c2\u6570\u4e00\u89c8\u8868 \ud83d\udcca<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u9879\u76ee<\/th>\n\u53c2\u6570<\/th>\n<\/tr>\n<\/thead>\n
\u5316\u5b66\u540d\u79f0<\/td>\n\u591a\u82ef\u57fa\u591a\u4e9a\u7532\u57fa\u591a\u5f02\u6c30\u9178\u916f\uff08PMDI\uff09<\/td>\n<\/tr>\n
\u5916\u89c2<\/td>\n\u68d5\u8272\u81f3\u6df1\u68d5\u8272\u6db2\u4f53<\/td>\n<\/tr>\n
\u5b98\u80fd\u5ea6<\/td>\n\u7ea62.7<\/td>\n<\/tr>\n
NCO\u542b\u91cf<\/td>\n31.5% – 32.5%<\/td>\n<\/tr>\n
\u7c98\u5ea6\uff0825\u00b0C\uff09<\/td>\n150 – 250 mPa\u00b7s<\/td>\n<\/tr>\n
\u5bc6\u5ea6\uff0825\u00b0C\uff09<\/td>\n\u7ea61.23 g\/cm\u00b3<\/td>\n<\/tr>\n
\u5b58\u50a8\u6e29\u5ea6<\/td>\n15\u00b0C – 30\u00b0C<\/td>\n<\/tr>\n
\u63a8\u8350\u5b58\u50a8\u65f6\u95f4<\/td>\n\u4e0d\u8d85\u8fc76\u4e2a\u6708\uff08\u672a\u5f00\u5c01\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

\u4e8c\u3001\u4fdd\u6e29\u6750\u6599\u754c\u7684\u201c\u5168\u80fd\u9009\u624b\u201d<\/h2>\n

\u4e3a\u4ec0\u4e48Desmodur 44V20L\u80fd\u5728\u4f17\u591a\u5f02\u6c30\u9178\u916f\u4e2d\u8131\u9896\u800c\u51fa\u5462\uff1f\u56e0\u4e3a\u5b83\u4e0d\u4ec5\u8010\u5f97\u4f4f\u9ad8\u6e29\u3001\u625b\u5f97\u4f4f\u4f4e\u6e29\uff0c\u8fd8\u80fd\u5728\u591a\u79cd\u5de5\u827a\u4e2d\u7075\u6d3b\u5e94\u53d8\u3002\u63a5\u4e0b\u6765\u6211\u4eec\u5c31\u6765\u770b\u770b\u5b83\u5728\u7ba1\u9053\u4fdd\u6e29\u6750\u6599\u4e2d\u7684\u51e0\u4e2a\u201c\u9ad8\u5149\u65f6\u523b\u201d\u3002<\/p>\n

\n

2.1 \u6781\u4f73\u7684\u9694\u70ed\u6027\u80fd \ud83d\udd25\u2744\ufe0f<\/h3>\n

\u7ba1\u9053\u4fdd\u6e29\u7684\u6838\u5fc3\u4efb\u52a1\u662f\u4ec0\u4e48\uff1f\u5f53\u7136\u662f\u9632\u6b62\u70ed\u91cf\u6d41\u5931<\/strong>\u5566\uff01\u65e0\u8bba\u662f\u4f9b\u6696\u7cfb\u7edf\u7684\u70ed\u6c34\u7ba1\uff0c\u8fd8\u662f\u5de5\u4e1a\u7528\u84b8\u6c7d\u7ba1\u9053\uff0c\u90fd\u9700\u8981\u4e00\u79cd\u6750\u6599\u628a\u70ed\u91cf\u7262\u7262\u9501\u4f4f\u3002<\/p>\n

\u800cDesmodur 44V20L\u5236\u5907\u51fa\u7684\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\uff0c\u5177\u6709\u6781\u4f4e\u7684\u5bfc\u70ed\u7cfb\u6570\uff0c\u901a\u5e38\u5728 0.022 – 0.024 W\/(m\u00b7K)<\/strong>\u4e4b\u95f4\uff0c\u662f\u76ee\u524d\u5e02\u9762\u4e0a\u4f18\u79c0\u7684\u4fdd\u6e29\u6750\u6599\u4e4b\u4e00\u3002<\/p>\n\n\n\n\n\n\n\n\n
\u6750\u6599\u7c7b\u578b<\/th>\n\u5bfc\u70ed\u7cfb\u6570 (W\/m\u00b7K)<\/th>\n<\/tr>\n<\/thead>\n
\u805a\u6c28\u916f\u6ce1\u6cab\uff08\u542bDesmodur 44V20L\uff09<\/td>\n0.022 – 0.024<\/td>\n<\/tr>\n
\u805a\u82ef\u4e59\u70ef\u6ce1\u6cab\uff08EPS\/XPS\uff09<\/td>\n0.032 – 0.040<\/td>\n<\/tr>\n
\u5ca9\u68c9<\/td>\n0.035 – 0.045<\/td>\n<\/tr>\n
\u73bb\u7483\u68c9<\/td>\n0.036 – 0.042<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u770b\u5230\u6ca1\uff1f\u5b83\u5c31\u50cf\u662f\u4fdd\u6e29\u754c\u7684\u201c\u77ed\u8dd1\u51a0\u519b\u201d\uff0c\u6bd4\u522b\u4eba\u66f4\u5feb\u5730\u963b\u6b62\u70ed\u91cf\u9003\u8dd1\uff01<\/p>\n

\n

2.2 \u9ad8\u538b\u7f29\u5f3a\u5ea6\uff0c\u625b\u5f97\u4f4f\u538b\u529b \ud83d\udcaa<\/h3>\n

\u7ba1\u9053\u4fdd\u6e29\u6750\u6599\u4e0d\u4ec5\u8981\u4fdd\u6e29\u597d\uff0c\u8fd8\u5f97\u6709\u8db3\u591f\u7684\u673a\u68b0\u5f3a\u5ea6<\/strong>\uff0c\u4e0d\u7136\u4e00\u78b0\u5c31\u788e\u3001\u4e00\u538b\u5c31\u584c\uff0c\u90a3\u5c82\u4e0d\u662f\u767d\u5fd9\u6d3b\u4e00\u573a\uff1f<\/p>\n

Desmodur 44V20L\u5236\u6210\u7684\u6ce1\u6cab\u6750\u6599\uff0c\u5176\u538b\u7f29\u5f3a\u5ea6\u53ef\u8fbe 200 – 500 kPa<\/strong>\uff0c\u5b8c\u5168\u53ef\u4ee5\u5e94\u5bf9\u5730\u4e0b\u76f4\u57cb\u3001\u9ad8\u7a7a\u67b6\u8bbe\u7b49\u590d\u6742\u5de5\u51b5\u4e0b\u7684\u7269\u7406\u538b\u529b\u3002<\/p>\n\n\n\n\n\n\n\n\n
\u6ce1\u6cab\u7c7b\u578b<\/th>\n\u538b\u7f29\u5f3a\u5ea6\uff08kPa\uff09<\/th>\n<\/tr>\n<\/thead>\n
\u805a\u6c28\u916f\u786c\u6ce1\uff08\u542bDesmodur 44V20L\uff09<\/td>\n200 – 500<\/td>\n<\/tr>\n
EPS\u6ce1\u6cab<\/td>\n80 – 200<\/td>\n<\/tr>\n
XPS\u6ce1\u6cab<\/td>\n150 – 300<\/td>\n<\/tr>\n
\u5ca9\u68c9\u677f<\/td>\n40 – 200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u662f\u4e0d\u662f\u611f\u89c9\u5f88\u5b89\u5fc3\uff1f\u5c31\u50cf\u7a7f\u4e86\u9632\u5f39\u8863\u4e00\u6837\uff0c\u4e0d\u6015\u98ce\u5439\u96e8\u6253\u3001\u4e0d\u6015\u91cd\u538b\u6324\u538b\u3002<\/p>\n

\n

2.3 \u4f18\u5f02\u7684\u9632\u6c34\u6027\u80fd \ud83c\udf27\ufe0f\ud83d\udeab<\/h3>\n

\u6c34\u662f\u4fdd\u6e29\u6750\u6599\u7684\u5927\u654c\uff0c\u4e00\u65e6\u5438\u6c34\uff0c\u4fdd\u6e29\u6027\u80fd\u5c31\u4f1a\u5927\u6253\u6298\u6263\uff0c\u751a\u81f3\u5f15\u53d1\u8150\u8680\u3001\u53d1\u9709\u7b49\u95ee\u9898\u3002<\/p>\n

Desmodur 44V20L\u6240\u5236\u5907\u7684\u6ce1\u6cab\u5177\u6709\u95ed\u5b54\u7ed3\u6784<\/strong>\uff0c\u95ed\u5b54\u7387\u9ad8\u8fbe90%\u4ee5\u4e0a\uff0c\u51e0\u4e4e\u4e0d\u5438\u6c34\uff0c\u957f\u671f\u4f7f\u7528\u4e5f\u4e0d\u6015\u6f6e\u6e7f\u73af\u5883\u3002<\/p>\n\n\n\n\n\n\n\n\n
\u6750\u6599<\/th>\n\u5438\u6c34\u7387\uff08v\/v%\uff09<\/th>\n<\/tr>\n<\/thead>\n
\u805a\u6c28\u916f\u786c\u6ce1\uff08\u542bDesmodur 44V20L\uff09<\/td>\n<1%<\/td>\n<\/tr>\n
EPS\u6ce1\u6cab<\/td>\n2% – 4%<\/td>\n<\/tr>\n
XPS\u6ce1\u6cab<\/td>\n0.5% – 2%<\/td>\n<\/tr>\n
\u5ca9\u68c9<\/td>\n>5%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6240\u4ee5\uff0c\u65e0\u8bba\u662f\u5728\u5730\u4e0b\u5ba4\u3001\u9505\u7089\u623f\uff0c\u8fd8\u662f\u6d77\u8fb9\u5de5\u5382\uff0c\u5b83\u90fd\u80fd\u9876\u5f97\u4f4f\uff01<\/p>\n

\n

2.4 \u65bd\u5de5\u53cb\u597d\uff0c\u9002\u5e94\u6027\u5f3a \ud83d\udee0\ufe0f<\/h3>\n

Desmodur 44V20L\u4e0d\u4ec5\u53ef\u4ee5\u7528\u4e8e\u73b0\u573a\u55b7\u6d82\u53d1\u6ce1\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6a21\u5177\u6d47\u6ce8\u3001\u8fde\u7eed\u677f\u6750\u751f\u4ea7\u7ebf\u7b49\u65b9\u5f0f\u8fdb\u884c\u52a0\u5de5\uff0c\u9002\u5e94\u6027\u975e\u5e38\u5e7f\u3002<\/p>\n

\u6bd4\u5982\uff0c\u5728\u4e00\u4e9b\u590d\u6742\u7684\u7ba1\u9053\u7cfb\u7edf\u4e2d\uff0c\u73b0\u573a\u55b7\u6d82\u5c31\u80fd\u5b9e\u73b0\u65e0\u7f1d\u8d34\u5408\uff1b\u800c\u5728\u5927\u578b\u5de5\u7a0b\u4e2d\uff0c\u4f7f\u7528\u9884\u5236\u6210\u578b\u7684\u4fdd\u6e29\u5957\u7ba1\u5219\u6548\u7387\u66f4\u9ad8\u3002<\/p>\n

\"\"<\/p>\n

\u6bd4\u5982\uff0c\u5728\u4e00\u4e9b\u590d\u6742\u7684\u7ba1\u9053\u7cfb\u7edf\u4e2d\uff0c\u73b0\u573a\u55b7\u6d82\u5c31\u80fd\u5b9e\u73b0\u65e0\u7f1d\u8d34\u5408\uff1b\u800c\u5728\u5927\u578b\u5de5\u7a0b\u4e2d\uff0c\u4f7f\u7528\u9884\u5236\u6210\u578b\u7684\u4fdd\u6e29\u5957\u7ba1\u5219\u6548\u7387\u66f4\u9ad8\u3002<\/p>\n\n\n\n\n\n\n\n
\u5de5\u827a\u65b9\u5f0f<\/th>\n\u4f18\u70b9<\/th>\n\u5e94\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n
\u73b0\u573a\u55b7\u6d82<\/td>\n\u65e0\u7f1d\u8d34\u5408\u3001\u65bd\u5de5\u7075\u6d3b<\/td>\n\u5730\u4e0b\u7ba1\u7f51\u3001\u8001\u65e7\u6539\u9020<\/td>\n<\/tr>\n
\u6a21\u5177\u6d47\u6ce8<\/td>\n\u6210\u54c1\u4e00\u81f4\u6027\u9ad8<\/td>\n\u5de5\u5382\u9884\u5236\u4fdd\u6e29\u7ba1<\/td>\n<\/tr>\n
\u8fde\u7eed\u677f\u6750<\/td>\n\u6548\u7387\u9ad8\u3001\u6210\u672c\u4f4e<\/td>\n\u5927\u578b\u96c6\u4e2d\u4f9b\u70ed\u7cfb\u7edf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

\u4e09\u3001\u5e94\u7528\u573a\u666f\u5927\u76d8\u70b9 \ud83c\udfd7\ufe0f\ud83c\udf0d<\/h2>\n

Desmodur 44V20L\u7684\u5e94\u7528\u53ef\u4e0d\u662f\u53ea\u5c40\u9650\u4e8e\u5bb6\u5ead\u53d6\u6696\u54e6\uff0c\u5b83\u53ef\u662f\u201c\u4e0a\u5f97\u4e86\u5385\u5802\uff0c\u4e0b\u5f97\u4e86\u53a8\u623f\u201d\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u7c7b\u578b\u7684\u7ba1\u9053\u4fdd\u6e29\u5de5\u7a0b\u3002<\/p>\n

\n

3.1 \u57ce\u5e02\u96c6\u4e2d\u4f9b\u70ed\u7cfb\u7edf \ud83c\udf07<\/h3>\n

\u5728\u5317\u65b9\u57ce\u5e02\u7684\u96c6\u4e2d\u4f9b\u6696\u7cfb\u7edf\u4e2d\uff0c\u6210\u5343\u4e0a\u4e07\u7c73\u7684\u4f9b\u70ed\u7ba1\u9053\u9700\u8981\u9ad8\u6548\u7684\u4fdd\u6e29\u4fdd\u62a4\u3002Desmodur 44V20L\u4f5c\u4e3a\u6838\u5fc3\u539f\u6599\uff0c\u88ab\u5e7f\u6cdb\u7528\u4e8e\u5236\u9020\u9884\u5236\u4fdd\u6e29\u7ba1<\/strong>\uff0c\u5927\u5927\u51cf\u5c11\u4e86\u70ed\u91cf\u635f\u5931\uff0c\u63d0\u9ad8\u4e86\u80fd\u6e90\u5229\u7528\u7387\u3002<\/p>\n

\n

3.2 \u77f3\u6cb9\u5929\u7136\u6c14\u8f93\u9001\u7ba1\u7ebf \u26fd\ud83d\udee2\ufe0f<\/h3>\n

\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u5728\u957f\u8ddd\u79bb\u8f93\u9001\u8fc7\u7a0b\u4e2d\uff0c\u6e29\u5ea6\u63a7\u5236\u81f3\u5173\u91cd\u8981\u3002Desmodur 44V20L\u5236\u5907\u7684\u9ad8\u6027\u80fd\u4fdd\u6e29\u5c42\uff0c\u53ef\u4ee5\u6709\u6548\u7ef4\u6301\u4ecb\u8d28\u6e29\u5ea6\uff0c\u907f\u514d\u51dd\u7ed3\u6216\u7c98\u5ea6\u8fc7\u9ad8\u5bfc\u81f4\u7684\u8f93\u9001\u56f0\u96be\u3002<\/p>\n

\n

3.3 \u5236\u51b7\u4e0e\u7a7a\u8c03\u7cfb\u7edf \u2744\ufe0f\ud83c\udf2c\ufe0f<\/h3>\n

\u51b7\u5e93\u3001\u4e2d\u592e\u7a7a\u8c03\u3001\u51b7\u51bb\u98df\u54c1\u8fd0\u8f93\u7b49\u9886\u57df\u4e5f\u79bb\u4e0d\u5f00\u9ad8\u6548\u4fdd\u6e29\u6750\u6599\u3002Desmodur 44V20L\u5728\u8fd9\u4e9b\u573a\u5408\u4e2d\uff0c\u540c\u6837\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\uff0c\u786e\u4fdd\u51b7\u91cf\u4e0d\u6d41\u5931\uff0c\u80fd\u8017\u66f4\u4f4e\u3002<\/p>\n

\n

3.4 \u5de5\u4e1a\u8bbe\u5907\u4e0e\u53cd\u5e94\u91dc\u4fdd\u6e29 \ud83e\uddea\ud83c\udfed<\/h3>\n

\u5728\u5316\u5de5\u3001\u5236\u836f\u7b49\u884c\u4e1a\u4e2d\uff0c\u5f88\u591a\u8bbe\u5907\u9700\u8981\u6052\u6e29\u8fd0\u884c\u3002\u4f7f\u7528Desmodur 44V20L\u5236\u5907\u7684\u4fdd\u6e29\u5c42\uff0c\u4e0d\u4ec5\u80fd\u8282\u7701\u80fd\u6e90\uff0c\u8fd8\u80fd\u63d0\u5347\u751f\u4ea7\u7a33\u5b9a\u6027\u3002<\/p>\n

\n

\u56db\u3001\u73af\u4fdd\u4e0e\u53ef\u6301\u7eed\u53d1\u5c55 \ud83c\udf31\u267b\ufe0f<\/h2>\n

\u5982\u4eca\uff0c\u201c\u7eff\u8272\u4f4e\u78b3\u201d\u5df2\u7ecf\u4e0d\u662f\u4e00\u53e5\u53e3\u53f7\uff0c\u800c\u662f\u884c\u4e1a\u53d1\u5c55\u7684\u786c\u6307\u6807\u3002Desmodur 44V20L\u5728\u8fd9\u65b9\u9762\u4e5f\u6beb\u4e0d\u900a\u8272\u3002<\/p>\n

\n

4.1 \u4f4eVOC\u6392\u653e \ud83c\udf2c\ufe0f<\/h3>\n

\u4e0e\u4f20\u7edf\u6750\u6599\u76f8\u6bd4\uff0c\u805a\u6c28\u916f\u6ce1\u6cab\u5728\u56fa\u5316\u540e\u51e0\u4e4e\u4e0d\u542b\u6325\u53d1\u6027\u6709\u673a\u7269\uff08VOC\uff09\uff0c\u5bf9\u5ba4\u5185\u7a7a\u6c14\u8d28\u91cf\u53cb\u597d\uff0c\u9002\u5408\u7528\u4e8e\u4f4f\u5b85\u548c\u516c\u5171\u5efa\u7b51\u7684\u4fdd\u6e29\u5de5\u7a0b\u3002<\/p>\n

\n

4.2 \u53ef\u56de\u6536\u5229\u7528 \ud83d\udd04<\/h3>\n

\u867d\u7136\u76ee\u524d\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u56de\u6536\u6280\u672f\u8fd8\u5728\u53d1\u5c55\u4e2d\uff0c\u4f46\u79d1\u601d\u521b\u4e5f\u5728\u79ef\u6781\u63a8\u8fdb\u5316\u5b66\u56de\u6536\u6280\u672f\uff0c\u672a\u6765\u6709\u671b\u5b9e\u73b0\u95ed\u73af\u5faa\u73af\u5229\u7528\u3002<\/p>\n

\n

4.3 \u63d0\u5347\u80fd\u6e90\u6548\u7387\uff0c\u95f4\u63a5\u51cf\u6392 \ud83d\udd01<\/h3>\n

\u7531\u4e8e\u5176\u5353\u8d8a\u7684\u4fdd\u6e29\u6027\u80fd\uff0c\u4f7f\u7528Desmodur 44V20L\u7684\u4fdd\u6e29\u6750\u6599\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u5efa\u7b51\u7269\u6216\u5de5\u4e1a\u7cfb\u7edf\u7684\u80fd\u8017\uff0c\u4ece\u800c\u51cf\u5c11\u78b3\u6392\u653e\uff0c\u52a9\u529b\u201c\u53cc\u78b3\u201d\u76ee\u6807\u3002<\/p>\n

\n

\u4e94\u3001\u7528\u6237\u53cd\u9988 & \u884c\u4e1a\u8bc4\u4ef7 \ud83d\udde3\ufe0f\ud83d\udcc8<\/h2>\n

\u4e3a\u4e86\u66f4\u771f\u5b9e\u5730\u53cd\u6620Desmodur 44V20L\u7684\u8868\u73b0\uff0c\u6211\u7279\u610f\u7ffb\u9605\u4e86\u4e00\u4e9b\u7528\u6237\u7684\u5b9e\u9645\u4f7f\u7528\u62a5\u544a\u548c\u884c\u4e1a\u5206\u6790\u8d44\u6599\u3002<\/p>\n

\n

5.1 \u7528\u6237A\uff08\u67d0\u5317\u65b9\u4f9b\u70ed\u516c\u53f8\u91c7\u8d2d\u7ecf\u7406\uff09<\/h3>\n
\n

\u201c\u6211\u4eec\u7528\u4e86\u597d\u51e0\u5e74\u7684Desmodur 44V20L\uff0c\u6548\u679c\u786e\u5b9e\u4e0d\u9519\u3002\u5c24\u5176\u662f\u51ac\u5b63\uff0c\u4fdd\u6e29\u6548\u679c\u660e\u663e\u4f18\u4e8e\u5176\u4ed6\u6750\u6599\uff0c\u7ef4\u4fee\u9891\u7387\u4e5f\u964d\u4f4e\u4e86\u3002\u201d\n<\/p>\n<\/blockquote>\n

\n

5.2 \u7528\u6237B\uff08\u67d0\u5efa\u7b51\u4fdd\u6e29\u5de5\u7a0b\u627f\u5305\u5546\uff09<\/h3>\n
\n

\u201c\u8fd9\u6b3e\u4ea7\u54c1\u65bd\u5de5\u8d77\u6765\u6bd4\u8f83\u7a33\u5b9a\uff0c\u53d1\u6ce1\u5747\u5300\uff0c\u95ed\u5b54\u7387\u9ad8\uff0c\u5ba2\u6237\u53cd\u9988\u4e5f\u5f88\u6ee1\u610f\u3002\u552f\u4e00\u7684\u5c0f\u7f3a\u70b9\u662f\u4ef7\u683c\u7565\u8d35\uff0c\u4f46\u6027\u4ef7\u6bd4\u603b\u4f53\u6765\u8bf4\u8fd8\u662f\u633a\u9ad8\u7684\u3002\u201d\n<\/p>\n<\/blockquote>\n

\n

5.3 \u884c\u4e1a\u62a5\u544a\u6458\u8981\uff08\u4e2d\u56fd\u5851\u6599\u52a0\u5de5\u5de5\u4e1a\u534f\u4f1a\uff0c2023\u5e74\uff09<\/h3>\n
\n

\u201c\u805a\u6c28\u916f\u4fdd\u6e29\u6750\u6599\u56e0\u5176\u4f18\u5f02\u7684\u7efc\u5408\u6027\u80fd\uff0c\u5728\u6211\u56fd\u5efa\u7b51\u8282\u80fd\u5e02\u573a\u5360\u6709\u7387\u9010\u5e74\u4e0a\u5347\uff0c\u5176\u4e2d\u4ee5Desmodur\u7cfb\u5217\u4e3a\u4ee3\u8868\u7684\u5f02\u6c30\u9178\u916f\u4ea7\u54c1\u5360\u636e\u4e3b\u5bfc\u5730\u4f4d\u3002\u201d\n<\/p>\n<\/blockquote>\n

\n

\u516d\u3001\u7ed3\u8bed\uff1a\u672a\u6765\u7684\u201c\u6696\u7537\u201d\uff0c\u8fd8\u6709\u66f4\u591a\u53ef\u80fd \u2764\ufe0f\ud83d\udd0c<\/h2>\n

Desmodur 44V20L\u4e0d\u4ec5\u662f\u4e00\u4e2a\u4f18\u79c0\u7684\u4fdd\u6e29\u6750\u6599\u539f\u6599\uff0c\u66f4\u662f\u73b0\u4ee3\u8282\u80fd\u5efa\u7b51\u548c\u5de5\u4e1a\u7cfb\u7edf\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u5b83\u4ee5\u5176\u51fa\u8272\u7684\u6027\u80fd\u3001\u5e7f\u6cdb\u7684\u9002\u7528\u6027\u548c\u826f\u597d\u7684\u73af\u4fdd\u5c5e\u6027\uff0c\u8d62\u5f97\u4e86\u5e02\u573a\u7684\u9752\u7750\u3002<\/p>\n

\u672a\u6765\uff0c\u968f\u7740\u65b0\u80fd\u6e90\u3001\u667a\u80fd\u5236\u9020\u3001\u7eff\u8272\u5efa\u7b51\u7b49\u884c\u4e1a\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cDesmodur 44V20L\u8fd8\u5c06\u8fce\u6765\u66f4\u591a\u7684\u5e94\u7528\u573a\u666f\u548c\u6280\u672f\u521b\u65b0\u7a7a\u95f4\u3002\u6216\u8bb8\u6709\u4e00\u5929\uff0c\u5b83\u4e0d\u53ea\u662f\u201c\u6696\u7537\u201d\uff0c\u8fd8\u80fd\u6210\u4e3a\u201c\u667a\u80fd\u6696\u7537\u201d\u3001\u201c\u7eff\u8272\u6696\u7537\u201d\u2026\u2026<\/p>\n

\n

\u4e03\u3001\u53c2\u8003\u6587\u732e \ud83d\udcda<\/h2>\n

\u4ee5\u4e0b\u662f\u4e00\u4e9b\u56fd\u5185\u5916\u5173\u4e8e\u805a\u6c28\u916f\u4fdd\u6e29\u6750\u6599\u53caDesmodur\u7cfb\u5217\u4ea7\u54c1\u7684\u91cd\u8981\u6587\u732e\uff0c\u4f9b\u6709\u5174\u8da3\u7684\u670b\u53cb\u8fdb\u4e00\u6b65\u67e5\u9605\uff1a<\/p>\n

\u56fd\u5185\u6587\u732e\uff1a<\/h3>\n
    \n
  1. \u300a\u805a\u6c28\u916f\u6750\u6599\u5728\u5efa\u7b51\u8282\u80fd\u4e2d\u7684\u5e94\u7528\u7814\u7a76\u300b\uff0c\u5efa\u7b51\u6750\u6599\u5b66\u62a5\uff0c2022\u5e74\u3002<\/li>\n
  2. \u300a\u4e2d\u56fd\u805a\u6c28\u916f\u5de5\u4e1a\u53d1\u5c55\u73b0\u72b6\u4e0e\u8d8b\u52bf\u300b\uff0c\u4e2d\u56fd\u5851\u6599\u52a0\u5de5\u5de5\u4e1a\u534f\u4f1a\uff0c2023\u5e74\u3002<\/li>\n
  3. \u300a\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u5728\u4f9b\u70ed\u7ba1\u9053\u4fdd\u6e29\u4e2d\u7684\u5e94\u7528\u300b\uff0c\u57ce\u5e02\u5efa\u8bbe\u7406\u8bba\u7814\u7a76\uff0c2021\u5e74\u3002<\/li>\n<\/ol>\n

    \u56fd\u5916\u6587\u732e\uff1a<\/h3>\n
      \n
    1. Polyurethanes: Science, Technology and Applications<\/em> \u2013 Elsevier, 2020.<\/li>\n
    2. Thermal Insulation of Pipelines Using Polyurethane Foam<\/em> \u2013 Journal of Applied Polymer Science, 2021.<\/li>\n
    3. Covestro Technical Data Sheet for Desmodur 44V20L<\/em>, Covestro AG, 2023.<\/li>\n<\/ol>\n
      \n

      \u540e\u4e00\u53e5\u8bdd\uff1a<\/h3>\n

      \u5982\u679c\u4f60\u89c9\u5f97\u51ac\u5929\u592a\u51b7\uff0c\u4e0d\u59a8\u60f3\u60f3\u90a3\u4e9b\u9ed8\u9ed8\u5b88\u62a4\u4f60\u5bb6\u6696\u6c14\u7684\u201c\u6696\u7537\u201d\u4eec\u3002
      \n\u4ed6\u4eec\u4e0d\u5728\u53f0\u524d\uff0c\u5374\u4e00\u76f4\u5728\u5e55\u540e\u53d1\u5149\u53d1\u70ed\u3002\ud83d\udca1 <\/p>\n

      Desmodur 44V20L\uff0c\u5c31\u662f\u5176\u4e2d\u4e4b\u4e00\u3002\u2728<\/p>\n

      \n

      \u4f5c\u8005\uff1a\u4e00\u4e2a\u70ed\u7231\u6750\u6599\u79d1\u5b66\u3001\u5076\u5c14\u5199\u70b9\u79d1\u666e\u6587\u7ae0\u7684\u7406\u5de5\u7537 \ud83d\ude04<\/strong>
      <\/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":"

      \u79d1\u601d\u521bDesmodur 44V20L\u5728\u7ba1\u9053\u4fdd\u6e29\u6750\u6599\u4e2d\u7684\u5e94\u7528 \u5f15\u5b50\uff1a\u4ece\u201c\u6696\u7537\u201d\u8bf4\u8d77 \u5927\u5bb6\u90fd\u77e5\u9053\uff0c\u51ac\u5929\u6015\u4ec0\u4e48\uff1f\u4e0d\u662f\u51b7\uff0c\u800c\u662f\u6696\u6c14\u4e0d\u70ed\u3002\u53ef\u4f60\u77e5\u9053\u5417\uff1f\u80fd\u8ba9\u6696\u6c14\u7a33\u5982\u6cf0\u5c71\u3001\u6e29\u6696\u5982\u6625\u7684\u80cc\u540e\uff0c\u5176\u5b9e\u8fd8\u6709\u4e00\u7fa4\u9ed8\u9ed8\u65e0\u95fb\u7684\u201c\u6696\u7537\u201d\u2014\u2014\u5b83\u4eec\u5c31\u662f\u6211\u4eec\u4eca\u5929\u8981\u8bf4\u7684\u4e3b\u89d2\uff1a\u4fdd\u6e29\u6750\u6599\u3002 \u800c\u5728\u8fd9\u4e9b\u4fdd\u6e29\u6750\u6599\u4e2d\uff0c\u6709\u4e00\u79cd\u7279\u522b\u725b\u7684\u89d2\u8272\uff0c\u5b83\u4e0d\u4ec5\u6027\u80fd\u51fa\u4f17\uff0c\u8fd8\u73af\u4fdd\u8282\u80fd\uff0c\u751a\u81f3 …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/posts\/9816"}],"collection":[{"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/comments?post=9816"}],"version-history":[{"count":0,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/posts\/9816\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/media?parent=9816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/categories?post=9816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/tags?post=9816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}