{"id":9620,"date":"2025-06-05T00:05:04","date_gmt":"2025-06-04T16:05:04","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/9620"},"modified":"2025-06-05T00:05:04","modified_gmt":"2025-06-04T16:05:04","slug":"%e6%8e%a2%e8%ae%a8tdi-80%e8%81%9a%e6%b0%a8%e9%85%af%e5%8f%91%e6%b3%a1%e7%9a%84%e5%8f%8d%e5%ba%94%e6%b4%bb%e6%80%a7%e4%b8%8e%e5%b7%a5%e8%89%ba%e6%8e%a7%e5%88%b6","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/9620","title":{"rendered":"\u63a2\u8ba8TDI-80\u805a\u6c28\u916f\u53d1\u6ce1\u7684\u53cd\u5e94\u6d3b\u6027\u4e0e\u5de5\u827a\u63a7\u5236"},"content":{"rendered":"
TDI-80\u805a\u6c28\u916f\u53d1\u6ce1\u7684\u53cd\u5e94\u6d3b\u6027\u4e0e\u5de5\u827a\u63a7\u5236\uff1a\u4e00\u573a\u5316\u5b66\u4e0e\u5de5\u7a0b\u7684\u201c\u7231\u60c5\u6545\u4e8b\u201d<\/h1>\n
\n\u5f15\u8a00\uff1a\u53d1\u6ce1\u6750\u6599\u7684\u4e16\u754c\uff0c\u4e0d\u53ea\u662f\u201c\u5439\u6ce1\u6ce1\u201d<\/h2>\n
\u8bf4\u5230\u805a\u6c28\u916f\uff08Polyurethane, \u7b80\u79f0PU\uff09\uff0c\u4f60\u53ef\u80fd\u7b2c\u4e00\u53cd\u5e94\u662f\u2014\u2014\u6ce1\u6cab\uff1f\u6ca1\u9519\uff0c\u4f46\u5b83\u7684\u4e16\u754c\u8fdc\u4e0d\u6b62\u5982\u6b64\u3002\u4ece\u8f6f\u7ef5\u7ef5\u7684\u6c99\u53d1\u57ab\u5230\u575a\u786c\u5982\u94c1\u7684\u6c7d\u8f66\u4fdd\u9669\u6760\uff0c\u805a\u6c28\u916f\u7684\u8eab\u5f71\u65e0\u5904\u4e0d\u5728\u3002\u800c\u5728\u8fd9\u5e9e\u5927\u7684\u5bb6\u65cf\u4e2d\uff0cTDI-80\uff08\u4e8c\u5f02\u6c30\u9178\u916f\u768480\/20\u6df7\u5408\u7269\uff09\u4f5c\u4e3a\u4e00\u7c7b\u91cd\u8981\u7684\u82b3\u9999\u65cf\u4e8c\u5f02\u6c30\u9178\u916f\uff0c\u56e0\u5176\u9ad8\u53cd\u5e94\u6d3b\u6027\u548c\u826f\u597d\u7684\u6027\u4ef7\u6bd4\uff0c\u5728\u8f6f\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u9886\u57df\u6709\u7740\u4e3e\u8db3\u8f7b\u91cd\u7684\u5730\u4f4d\u3002<\/p>\n
\u4eca\u5929\uff0c\u6211\u4eec\u5c31\u6765\u804a\u804aTDI-80\u805a\u6c28\u916f\u53d1\u6ce1\u80cc\u540e\u7684\u90a3\u4e9b\u4e8b\u513f\u2014\u2014\u5b83\u5982\u4f55\u201c\u8d77\u6ce1\u201d\u3001\u5982\u4f55\u201c\u5b9a\u578b\u201d\uff0c\u4ee5\u53ca\u5de5\u7a0b\u5e08\u4eec\u662f\u5982\u4f55\u5728\u5b9e\u9a8c\u5ba4\u548c\u5de5\u5382\u4e4b\u95f4\u8df3\u7740\u201c\u534e\u5c14\u5179\u201d\u7684\u3002<\/p>\n
\ud83c\udfad \u5173\u952e\u8bcd<\/strong>\uff1aTDI-80\u3001\u805a\u6c28\u916f\u3001\u53d1\u6ce1\u53cd\u5e94\u3001\u5de5\u827a\u63a7\u5236\u3001\u53cd\u5e94\u6d3b\u6027<\/p>\n
\n\u7b2c\u4e00\u7ae0\uff1aTDI-80\u662f\u4ec0\u4e48\uff1f\u5b83\u4e0d\u662f\u4e00\u79cd\u201c\u6bd2\u836f\u201d\uff0c\u800c\u662f\u4e00\u79cd\u201c\u50ac\u5316\u5242\u201d<\/h2>\n1.1 \u5316\u5b66\u8eab\u4efd\u63ed\u79d8<\/h3>\n
TDI-80\uff0c\u5168\u79f0Toluene Diisocyanate 80\/20\uff0c\u6307\u7684\u662f\u5176\u4e2d2,4-TDI\u4e0e2,6-TDI\u7684\u6bd4\u4f8b\u4e3a80:20\u7684\u6df7\u5408\u7269\u3002\u5b83\u5c5e\u4e8e\u82b3\u9999\u65cf\u4e8c\u5f02\u6c30\u9178\u916f\u7c7b\u5316\u5408\u7269\uff0c\u5e38\u7528\u4e8e\u8f6f\u8d28\u6ce1\u6cab\u5851\u6599\u7684\u5236\u5907\u3002<\/p>\n
\n\n\n\u7269\u7406\u53c2\u6570<\/th>\n | \u6570\u503c<\/th>\n | \u5355\u4f4d<\/th>\n<\/tr>\n<\/thead>\n |
\n\n\u5206\u5b50\u91cf<\/td>\n | 174.19<\/td>\n | g\/mol<\/td>\n<\/tr>\n |
\n\u6cb8\u70b9<\/td>\n | 251<\/td>\n | \u00b0C<\/td>\n<\/tr>\n |
\n\u5bc6\u5ea6<\/td>\n | 1.22<\/td>\n | g\/cm\u00b3<\/td>\n<\/tr>\n |
\n\u5916\u89c2<\/td>\n | \u6de1\u9ec4\u8272\u6db2\u4f53<\/td>\n | \u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n TDI-80\u5177\u6709\u8f83\u9ad8\u7684\u53cd\u5e94\u6d3b\u6027\uff0c\u7279\u522b\u662f\u5728\u4e0e\u591a\u5143\u9187\u53cd\u5e94\u65f6\uff0c\u80fd\u8fc5\u901f\u5f62\u6210\u4e09\u7ef4\u4ea4\u8054\u7f51\u7edc\u7ed3\u6784\uff0c\u8fd9\u662f\u5176\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8f6f\u6ce1\u6750\u6599\u7684\u91cd\u8981\u539f\u56e0\u3002<\/p>\n 1.2 \u5b89\u5168\u6027\u5c0f\u8d34\u58eb \u26a0\ufe0f<\/h3>\n\u867d\u7136TDI-80\u6027\u80fd\u4f18\u8d8a\uff0c\u4f46\u5b83\u4e5f\u5b58\u5728\u4e00\u5b9a\u7684\u6bd2\u6027\u98ce\u9669\uff0c\u5c24\u5176\u662f\u5728\u672a\u5b8c\u5168\u53cd\u5e94\u7684\u72b6\u6001\u4e0b\u3002\u56e0\u6b64\uff0c\u5728\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u5fc5\u987b\u4e25\u683c\u63a7\u5236\u901a\u98ce\u6761\u4ef6\uff0c\u5e76\u4f7f\u7528\u5408\u9002\u7684\u9632\u62a4\u88c5\u5907\u3002\u597d\u5728\uff0c\u4e00\u65e6\u53cd\u5e94\u5b8c\u6210\uff0c\u7ec8\u4ea7\u54c1\u4e2d\u7684\u6e38\u79bbTDI\u542b\u91cf\u6781\u4f4e\uff0c\u5bf9\u4eba\u4f53\u5371\u5bb3\u5927\u5927\u964d\u4f4e\u3002<\/p>\n \n\u7b2c\u4e8c\u7ae0\uff1a\u53d1\u6ce1\u53cd\u5e94\u7684\u672c\u8d28\u2014\u2014\u5316\u5b66\u5bb6\u773c\u91cc\u7684\u201c\u7231\u60c5\u706b\u82b1\u201d<\/h2>\n\u805a\u6c28\u916f\u53d1\u6ce1\u7684\u8fc7\u7a0b\u672c\u8d28\u4e0a\u662f\u4e00\u573a\u201c\u7231\u60c5\u6e38\u620f\u201d\uff1a\u5f02\u6c30\u9178\u916f\uff08A\u7ec4\u5206\uff09\u4e0e\u591a\u5143\u9187\uff08B\u7ec4\u5206\uff09\u76f8\u9047\uff0c\u5728\u50ac\u5316\u5242\u3001\u53d1\u6ce1\u5242\u7b49\u52a9\u5242\u7684\u5e2e\u52a9\u4e0b\uff0c\u53d1\u751f\u805a\u5408\u4e0e\u81a8\u80c0\u53cd\u5e94\uff0c\u7ec8\u5f62\u6210\u591a\u5b54\u7ed3\u6784\u7684\u6ce1\u6cab\u4f53\u3002<\/p>\n 2.1 \u53cd\u5e94\u673a\u5236\u7b80\u8ff0<\/h3>\nTDI-80\u7684\u4e3b\u8981\u53cd\u5e94\u8def\u5f84\u5982\u4e0b\uff1a<\/p>\n \n- \u6c28\u57fa\u7532\u9178\u916f\u53cd\u5e94<\/strong>\uff08NCO + OH \u2192 NH\u2013CO\u2013O\u2013\uff09\n
\n- \u5f62\u6210\u805a\u6c28\u916f\u4e3b\u94fe\uff0c\u63d0\u4f9b\u6750\u6599\u7684\u673a\u68b0\u5f3a\u5ea6\u3002<\/li>\n<\/ul>\n<\/li>\n
- \u8132\u57fa\u7532\u9178\u916f\u53cd\u5e94<\/strong>\uff08NCO + NH \u2192 NH\u2013CO\u2013NH\u2013\uff09\n
\n- \u5728\u9ad8\u6e29\u6216\u6c34\u5b58\u5728\u7684\u6761\u4ef6\u4e0b\u53d1\u751f\uff0c\u589e\u5f3a\u4ea4\u8054\u5bc6\u5ea6\u3002<\/li>\n<\/ul>\n<\/li>\n
- \u53d1\u6ce1\u53cd\u5e94<\/strong>\uff08NCO + H\u2082O \u2192 CO\u2082 + \u8132\uff09\n
\n- \u6c34\u4e0eTDI\u53cd\u5e94\u91ca\u653e\u4e8c\u6c27\u5316\u78b3\u6c14\u4f53\uff0c\u63a8\u52a8\u6ce1\u6cab\u81a8\u80c0\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
\ud83d\udca1 \u5c0f\u77e5\u8bc6\u70b9<\/strong>\uff1a\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u6709\u65f6\u5019\u6211\u4eec\u4f1a\u770b\u5230\u521a\u505a\u597d\u7684\u6ce1\u6cab\u4f1a\u201c\u5192\u6c14\u6ce1\u201d\u751a\u81f3\u5fae\u5fae\u9f13\u80c0\u7684\u539f\u56e0\uff01<\/p>\n \n\u7b2c\u4e09\u7ae0\uff1aTDI-80\u7684\u53cd\u5e94\u6d3b\u6027\u2014\u2014\u5b83\u5230\u5e95\u6709\u591a\u201c\u70ed\u60c5\u201d\uff1f<\/h2>\n\u53cd\u5e94\u6d3b\u6027\u662f\u8bc4\u4ef7TDI-80\u6027\u80fd\u7684\u5173\u952e\u6307\u6807\u4e4b\u4e00\u3002\u4e00\u822c\u6765\u8bf4\uff0cTDI-80\u7684\u53cd\u5e94\u6d3b\u6027\u9ad8\u4e8eMDI\uff08\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff09\uff0c\u5c24\u5176\u9002\u5408\u4e8e\u5feb\u901f\u53d1\u6ce1\u5de5\u827a\u3002<\/p>\n 3.1 \u5f71\u54cd\u56e0\u7d20\u4e00\u89c8\u8868<\/h3>\n\n\n\n\u5f71\u54cd\u56e0\u7d20<\/th>\n | \u5bf9\u53cd\u5e94\u7684\u5f71\u54cd<\/th>\n<\/tr>\n<\/thead>\n | \n\n\u6e29\u5ea6<\/td>\n | \u6e29\u5ea6\u5347\u9ad8\u52a0\u5feb\u53cd\u5e94\u901f\u7387<\/td>\n<\/tr>\n | \n\u50ac\u5316\u5242\u79cd\u7c7b<\/td>\n | \u80fa\u7c7b\u4fc3\u8fdb\u53d1\u6ce1\u53cd\u5e94\uff0c\u9521\u7c7b\u4fc3\u8fdb\u51dd\u80f6\u53cd\u5e94<\/td>\n<\/tr>\n | \n\u591a\u5143\u9187\u5b98\u80fd\u5ea6<\/td>\n | \u5b98\u80fd\u5ea6\u8d8a\u9ad8\uff0c\u53cd\u5e94\u901f\u5ea6\u8d8a\u5feb<\/td>\n<\/tr>\n | \nNCO\/OH\u6bd4\u4f8b<\/td>\n | \u6bd4\u4f8b\u8fc7\u9ad8\u6613\u5bfc\u81f4\u8106\u6027\uff0c\u8fc7\u4f4e\u5219\u5f71\u54cd\u56fa\u5316<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n3.2 \u5b9e\u9a8c\u5ba4\u5bf9\u6bd4\u6570\u636e\uff08\u4ee5\u5178\u578b\u914d\u65b9\u4e3a\u4f8b\uff09<\/h3>\n\n\n\n\u7ec4\u5206<\/th>\n | \u914d\u6bd4\uff08\u8d28\u91cf\u4efd\uff09<\/th>\n | \u53cd\u5e94\u65f6\u95f4\uff08\u79d2\uff09<\/th>\n | \u6ce1\u6cab\u9ad8\u5ea6\uff08mm\uff09<\/th>\n<\/tr>\n<\/thead>\n | \n\nA\u7ec4\uff08TDI-80\uff09<\/td>\n | 100<\/td>\n | \u2014<\/td>\n | \u2014<\/td>\n<\/tr>\n | \nB\u7ec4\uff08\u591a\u5143\u9187+\u50ac\u5316\u5242+\u6c34\uff09<\/td>\n | 100<\/td>\n | 60\uff5e90<\/td>\n | 120\uff5e150<\/td>\n<\/tr>\n | \n\u53d1\u6ce1\u6e29\u5ea6<\/td>\n | 25\u00b0C<\/td>\n | \u2014<\/td>\n | \u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u53ef\u4ee5\u770b\u5230\uff0c\u5728\u5e38\u89c4\u5de5\u827a\u6761\u4ef6\u4e0b\uff0cTDI-80\u4f53\u7cfb\u80fd\u591f\u5728\u77ed\u65f6\u95f4\u5185\u5b8c\u6210\u53d1\u6ce1\u8fc7\u7a0b\uff0c\u9002\u7528\u4e8e\u8fde\u7eed\u751f\u4ea7\u7ebf\u548c\u624b\u5de5\u6d47\u6ce8\u7b49\u591a\u79cd\u5e94\u7528\u573a\u666f\u3002<\/p>\n \n\u7b2c\u56db\u7ae0\uff1a\u5de5\u827a\u63a7\u5236\u7684\u827a\u672f\u2014\u2014\u5982\u4f55\u8ba9\u201c\u6ce1\u6ce1\u201d\u957f\u5f97\u6f02\u4eae\u53c8\u7ed3\u5b9e\uff1f<\/h2>\n\u5982\u679c\u8bf4TDI-80\u662f\u8fd9\u573a\u6f14\u51fa\u7684\u4e3b\u89d2\uff0c\u90a3\u4e48\u5de5\u827a\u63a7\u5236\u5c31\u662f\u5bfc\u6f14\u3002\u4e00\u4e2a\u6210\u529f\u7684\u53d1\u6ce1\u8fc7\u7a0b\uff0c\u79bb\u4e0d\u5f00\u7cbe\u51c6\u7684\u914d\u65b9\u8bbe\u8ba1\u3001\u5408\u7406\u7684\u8bbe\u5907\u914d\u7f6e\u548c\u7a33\u5b9a\u7684\u73af\u5883\u63a7\u5236\u3002<\/p>\n 4.1 \u5de5\u827a\u6d41\u7a0b\u56fe\u89e3 \ud83e\uddea<\/h3>\n\u539f\u6599\u51c6\u5907 \u2192 \u6df7\u5408 \u2192 \u6ce8\u6599 \u2192 \u53d1\u6ce1 \u2192 \u56fa\u5316 \u2192 \u540e\u5904\u7406<\/code><\/pre>\n\u6bcf\u4e00\u6b65\u90fd\u9700\u8981\u7cbe\u786e\u63a7\u5236\uff0c\u7a0d\u6709\u504f\u5dee\uff0c\u5c31\u53ef\u80fd\u51fa\u73b0\u201c\u6ce1\u6cab\u584c\u9677\u201d\u3001\u201c\u8868\u9762\u5f00\u88c2\u201d\u3001\u201c\u5bc6\u5ea6\u4e0d\u5747\u201d\u7b49\u95ee\u9898\u3002<\/p>\n 4.2 \u5173\u952e\u63a7\u5236\u70b9\u89e3\u6790<\/h3>\n\uff081\uff09\u6df7\u5408\u5747\u5300\u5ea6 \u2705<\/h4>\nTDI-80\u4e0e\u591a\u5143\u9187\u4e00\u65e6\u63a5\u89e6\u5c31\u5f00\u59cb\u53cd\u5e94\uff0c\u56e0\u6b64\u6df7\u5408\u662f\u5426\u5747\u5300\u76f4\u63a5\u5f71\u54cd\u7ec8\u4ea7\u54c1\u7684\u8d28\u91cf\u3002\u5de5\u4e1a\u4e0a\u901a\u5e38\u91c7\u7528\u9ad8\u538b\u649e\u51fb\u5f0f\u6df7\u5408\u5934\uff0c\u786e\u4fdd\u7269\u6599\u77ac\u95f4\u6df7\u5408\u5747\u5300\u3002<\/p>\n \uff082\uff09\u6e29\u5ea6\u63a7\u5236 \ud83d\udd25\u2744\ufe0f<\/h4>\n\u65e0\u8bba\u662f\u539f\u6599\u6e29\u5ea6\u8fd8\u662f\u6a21\u5177\u6e29\u5ea6\uff0c\u90fd\u4f1a\u663e\u8457\u5f71\u54cd\u53cd\u5e94\u8fdb\u7a0b\u3002\u4e00\u822c\u5efa\u8bae\uff1a<\/p>\n
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