{"id":9971,"date":"2025-06-10T20:11:45","date_gmt":"2025-06-10T12:11:45","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/9971"},"modified":"2025-06-10T20:11:45","modified_gmt":"2025-06-10T12:11:45","slug":"%e5%88%86%e6%9e%90npu%e6%b6%b2%e5%8c%96mdi-mx%e7%9a%84%e7%b2%98%e5%ba%a6%e4%b8%8e%e6%93%8d%e4%bd%9c%e6%b8%a9%e5%ba%a6%e5%85%b3%e7%b3%bb","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/9971","title":{"rendered":"\u5206\u6790NPU\u6db2\u5316MDI-MX\u7684\u7c98\u5ea6\u4e0e\u64cd\u4f5c\u6e29\u5ea6\u5173\u7cfb"},"content":{"rendered":"
NPU\u6db2\u5316MDI-MX\u7c98\u5ea6\u4e0e\u64cd\u4f5c\u6e29\u5ea6\u5173\u7cfb\u5206\u6790<\/h1>\n
\n\u4e00\u3001\u5f15\u8a00\uff1a\u4e00\u573a\u5173\u4e8e\u201c\u6d41\u52a8\u6027\u201d\u7684\u79d1\u5b66\u5192\u9669 \ud83d\ude80<\/h2>\n
\u5728\u805a\u6c28\u916f\u5de5\u4e1a\u4e2d\uff0cMDI\uff08\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff09\u662f\u4e00\u4e2a\u4e0d\u53ef\u6216\u7f3a\u7684\u91cd\u8981\u89d2\u8272\u3002\u800c\u5728\u4f17\u591aMDI\u4ea7\u54c1\u4e2d\uff0cNPU\u6db2\u5316MDI-MX\u4ee5\u5176\u72ec\u7279\u7684\u7269\u7406\u6027\u80fd\u548c\u5de5\u827a\u9002\u5e94\u6027\u8131\u9896\u800c\u51fa\u3002\u5b83\u4e0d\u4ec5\u5177\u5907\u4f20\u7edfMDI\u7684\u5316\u5b66\u6d3b\u6027\uff0c\u8fd8\u901a\u8fc7\u6539\u6027\u5904\u7406\u4f7f\u5176\u5728\u5e38\u6e29\u4e0b\u5448\u73b0\u6db2\u6001\uff0c\u5927\u5927\u63d0\u5347\u4e86\u52a0\u5de5\u6548\u7387\u3002<\/p>\n
\u4f46\u4f60\u77e5\u9053\u5417\uff1f\u8fd9\u770b\u4f3c\u7b80\u5355\u7684\u201c\u6db2\u4f53\u201d\u80cc\u540e\uff0c\u5176\u5b9e\u85cf\u7740\u4e00\u4e2a\u975e\u5e38\u5173\u952e\u7684\u79d8\u5bc6\u2014\u2014\u7c98\u5ea6<\/strong>\u3002\u800c\u5f71\u54cd\u7c98\u5ea6\u7684\u5927\u53d8\u91cf\u4e4b\u4e00\uff0c\u5c31\u662f\u6211\u4eec\u4eca\u5929\u8981\u63a2\u8ba8\u7684\u4e3b\u9898\uff1a\u64cd\u4f5c\u6e29\u5ea6<\/strong>\u3002<\/p>\n\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5c31\u8ba9\u6211\u4eec\u4e00\u8d77\u8e0f\u4e0a\u8fd9\u573a\u5173\u4e8e\u201c\u6d41\u52a8\u6027\u201d\u7684\u79d1\u5b66\u5c0f\u65c5\u7a0b\u3002\u6211\u4eec\u4f1a\u50cf\u505a\u83dc\u4e00\u6837\uff0c\u770b\u770b\u6e29\u5ea6\u5982\u4f55\u5f71\u54cd\u8fd9\u9053\u201c\u5206\u5b50\u6599\u7406\u201d\u7684\u53e3\u611f\uff1b\u4e5f\u4f1a\u50cf\u8c03\u8bd5\u4e00\u53f0\u8001\u5f0f\u6536\u97f3\u673a\u4e00\u6837\uff0c\u8c03\u8282\u6e29\u5ea6\u4ee5\u627e\u5230\u4f73\u4fe1\u53f7\u70b9\u3002\u51c6\u5907\u597d\u4e86\u5417\uff1fLet\u2019s go\uff01<\/p>\n
\n\u4e8c\u3001\u4ec0\u4e48\u662fNPU\u6db2\u5316MDI-MX\uff1f\u4f60\u5f97\u5148\u8ba4\u8bc6\u8fd9\u4f4d\u201c\u5316\u5de5\u754c\u7684\u8001\u670b\u53cb\u201d \ud83d\udc68\u200d\ud83d\udd2c<\/h2>\n1. \u57fa\u672c\u6982\u5ff5<\/h3>\n
NPU\u6db2\u5316MDI-MX\u662f\u4e00\u79cd\u7ecf\u8fc7\u7279\u6b8a\u6539\u6027\u7684MDI\u4ea7\u54c1\uff0c\u4e3b\u8981\u6210\u5206\u662f4,4′-\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff08MDI\uff09\uff0c\u5e76\u901a\u8fc7\u5f15\u5165\u90e8\u5206\u805a\u5408\u7ed3\u6784\u6216\u6dfb\u52a0\u6539\u6027\u5242\uff0c\u4f7f\u5176\u5728\u5e38\u6e29\u4e0b\u4fdd\u6301\u6db2\u6001\u3002\u8fd9\u79cd\u201c\u6db2\u5316\u201d\u7279\u6027\u4f7f\u5f97\u5176\u5728\u53d1\u6ce1\u3001\u55b7\u6d82\u3001\u6d47\u6ce8\u7b49\u5de5\u827a\u4e2d\u66f4\u5177\u4f18\u52bf\u3002<\/p>\n
\n- \u5316\u5b66\u540d\u79f0<\/strong>\uff1a\u6db2\u53164,4\u2019-\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f<\/li>\n
- \u5916\u89c2<\/strong>\uff1a\u6de1\u9ec4\u8272\u900f\u660e\u6db2\u4f53<\/li>\n
- \u6c14\u5473<\/strong>\uff1a\u8f7b\u5fae\u82b3\u9999\u7c7b\u523a\u6fc0\u6027\u6c14\u5473<\/li>\n
- \u5bc6\u5ea6<\/strong>\uff0825\u00b0C\uff09\uff1a\u7ea61.23 g\/cm\u00b3<\/li>\n
- \u5b98\u80fd\u5ea6<\/strong>\uff1a\u5e73\u57472.0~2.2<\/li>\n
- NCO\u542b\u91cf<\/strong>\uff1a\u7ea630.0%~31.5%<\/li>\n
- \u50a8\u5b58\u7a33\u5b9a\u6027<\/strong>\uff1a\u5ba4\u6e29\u5bc6\u5c01\u907f\u5149\u4fdd\u5b58\u53ef\u8fbe6\u4e2a\u6708\u4ee5\u4e0a<\/li>\n<\/ul>\n
\n\n\n\u53c2\u6570<\/th>\n | \u6570\u503c\u8303\u56f4<\/th>\n<\/tr>\n<\/thead>\n |
\n\n\u5916\u89c2<\/td>\n | \u6de1\u9ec4\u8272\u900f\u660e\u6db2\u4f53<\/td>\n<\/tr>\n |
\n\u5bc6\u5ea6 (g\/cm\u00b3)<\/td>\n | 1.22~1.25<\/td>\n<\/tr>\n |
\n\u7c98\u5ea6 (mPa\u00b7s) @25\u00b0C<\/td>\n | 80~150<\/td>\n<\/tr>\n |
\nNCO\u542b\u91cf (%)<\/td>\n | 30.0~31.5<\/td>\n<\/tr>\n |
\n\u51dd\u56fa\u70b9 (\u00b0C)<\/td>\n | -20~0<\/td>\n<\/tr>\n |
\n\u5b98\u80fd\u5ea6<\/td>\n | 2.0~2.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n2. \u5e94\u7528\u9886\u57df<\/h3>\nNPU\u6db2\u5316MDI-MX\u5e7f\u6cdb\u5e94\u7528\u4e8e\uff1a<\/p>\n \n- \u805a\u6c28\u916f\u786c\u6ce1\uff08\u51b0\u7bb1\u3001\u51b7\u5e93\u4fdd\u6e29\u6750\u6599\uff09<\/li>\n
- \u81ea\u7ed3\u76ae\u6ce1\u6cab\uff08\u6c7d\u8f66\u5185\u9970\u4ef6\uff09<\/li>\n
- \u6d47\u6ce8\u578b\u5f39\u6027\u4f53\uff08\u8f8a\u7b52\u3001\u7f13\u51b2\u57ab\uff09<\/li>\n
- \u55b7\u6d82\u805a\u8132\u7cfb\u7edf<\/li>\n
- \u80f6\u9ecf\u5242\u4e0e\u5bc6\u5c01\u5242<\/li>\n<\/ul>\n
\n\u4e09\u3001\u7c98\u5ea6\u662f\u4e2a\u5565\u73a9\u610f\u513f\uff1f\u4e3a\u5565\u5b83\u8fd9\u4e48\u91cd\u8981\uff1f \ud83d\ude05<\/h2>\n\u7b80\u5355\u6765\u8bf4\uff0c\u7c98\u5ea6<\/strong>\u5c31\u662f\u4e00\u79cd\u6db2\u4f53\u201c\u6d41\u52a8\u7684\u96be\u6613\u7a0b\u5ea6\u201d\u3002\u4f60\u53ef\u4ee5\u628a\u5b83\u60f3\u8c61\u6210\u8702\u871c\u548c\u6c34\u7684\u533a\u522b\uff1a\u6c34\u5012\u8d77\u6765\u54d7\u5566\u5566\u5730\u6d41\uff0c\u800c\u8702\u871c\u5374\u6162\u541e\u541e\u5730\u6ef4\uff0c\u8fd9\u5c31\u662f\u7c98\u5ea6\u9ad8\u4f4e\u7684\u76f4\u89c2\u4f53\u73b0\u3002<\/p>\n\u5bf9\u4e8eNPU\u6db2\u5316MDI-MX\u8fd9\u6837\u7684\u53cd\u5e94\u6027\u539f\u6599\u6765\u8bf4\uff0c\u7c98\u5ea6\u76f4\u63a5\u5f71\u54cd\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n \n- \u8ba1\u91cf\u7cbe\u5ea6<\/strong>\uff1a\u9ad8\u7c98\u5ea6\u4f1a\u5bfc\u81f4\u6cf5\u9001\u56f0\u96be\uff0c\u8bef\u5dee\u589e\u5927\u3002<\/li>\n
- \u6df7\u5408\u5747\u5300\u5ea6<\/strong>\uff1a\u7c98\u5ea6\u5dee\u5f02\u5927\u4f1a\u5bfc\u81f4A\/B\u6599\u6df7\u5408\u4e0d\u5747\uff0c\u5f71\u54cd\u7ec8\u4ea7\u54c1\u6027\u80fd\u3002<\/li>\n
- \u65bd\u5de5\u64cd\u4f5c\u6027<\/strong>\uff1a\u7279\u522b\u662f\u5728\u55b7\u6d82\u6216\u6d47\u6ce8\u8fc7\u7a0b\u4e2d\uff0c\u7c98\u5ea6\u8fc7\u9ad8\u4f1a\u9020\u6210\u96fe\u5316\u4e0d\u826f\u6216\u6d41\u52a8\u6027\u5dee\u3002<\/li>\n
- \u53cd\u5e94\u901f\u7387<\/strong>\uff1a\u7c98\u5ea6\u53d8\u5316\u4f1a\u5f71\u54cd\u53cd\u5e94\u7269\u4e4b\u95f4\u7684\u63a5\u89e6\u9762\u79ef\u548c\u6269\u6563\u901f\u5ea6\u3002<\/li>\n<\/ul>\n
\u6240\u4ee5\uff0c\u63a7\u5236\u7c98\u5ea6\uff0c\u5c31\u50cf\u505a\u996d\u65f6\u638c\u63e1\u706b\u5019\u4e00\u6837\uff0c\u662f\u4e00\u95e8\u6280\u672f\u6d3b\u3002<\/p>\n \n\u56db\u3001\u6e29\u5ea6\u5bf9\u7c98\u5ea6\u7684\u5f71\u54cd\uff1a\u4e00\u573a\u201c\u70ed\u821e\u6d3e\u5bf9\u201d\u7684\u5fae\u89c2\u6f14\u7ece \ud83d\udc83\ud83d\udd7a<\/h2>\n\u6211\u4eec\u77e5\u9053\uff0c\u5927\u591a\u6570\u6db2\u4f53\u7684\u7c98\u5ea6\u4f1a\u968f\u7740\u6e29\u5ea6\u5347\u9ad8\u800c\u964d\u4f4e\u3002\u8fd9\u662f\u56e0\u4e3a\u6e29\u5ea6\u5347\u9ad8\u4f7f\u5206\u5b50\u8fd0\u52a8\u52a0\u5267\uff0c\u5206\u5b50\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u529b\u51cf\u5f31\uff0c\u4ece\u800c\u66f4\u5bb9\u6613\u6d41\u52a8\u3002<\/p>\n 1. \u6e29\u5ea6\u4e0e\u7c98\u5ea6\u7684\u5173\u7cfb\u66f2\u7ebf\u56fe\uff08\u793a\u610f\u56fe\uff09<\/h3>\n\n\n\n\u6e29\u5ea6\uff08\u00b0C\uff09<\/th>\n | \u7c98\u5ea6\uff08mPa\u00b7s\uff09<\/th>\n<\/tr>\n<\/thead>\n | \n\n10<\/td>\n | 220<\/td>\n<\/tr>\n | \n20<\/td>\n | 160<\/td>\n<\/tr>\n | \n25<\/td>\n | 120<\/td>\n<\/tr>\n | \n30<\/td>\n | 95<\/td>\n<\/tr>\n | \n40<\/td>\n | 65<\/td>\n<\/tr>\n | \n50<\/td>\n | 45<\/td>\n<\/tr>\n | \n60<\/td>\n | 30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u5f53\u6e29\u5ea6\u4ece10\u00b0C\u4e0a\u5347\u523060\u00b0C\u65f6\uff0c\u7c98\u5ea6\u4e0b\u964d\u4e86\u8fd17\u500d\uff01\u8fd9\u8bf4\u660e\u6e29\u5ea6\u5bf9\u7c98\u5ea6\u7684\u5f71\u54cd\u975e\u5e38\u663e\u8457<\/strong>\u3002<\/p>\n2. \u7c98\u5ea6\u968f\u6e29\u5ea6\u53d8\u5316\u7684\u6570\u5b66\u6a21\u578b\uff08\u7ecf\u9a8c\u516c\u5f0f\uff09<\/h3>\n\u5b9e\u9645\u5de5\u7a0b\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u7ecf\u9a8c\u516c\u5f0f\u6765\u4f30\u7b97\u7c98\u5ea6\u968f\u6e29\u5ea6\u7684\u53d8\u5316\u3002\u6bd4\u5982\u5e38\u7528\u7684Arrhenius\u65b9\u7a0b<\/strong>\uff1a<\/p>\n$$ \neta = A cdot e^{frac{E_a}{RT}} \n$$<\/p>\n \u5176\u4e2d\uff1a<\/p>\n <\/p>\n
\u5176\u4e2d\uff1a<\/p>\n | |