{"id":1287,"date":"2020-03-05T22:18:26","date_gmt":"2020-03-05T14:18:26","guid":{"rendered":"http:\/\/www.newtopchem.cn\/?p=1287"},"modified":"2020-03-05T22:18:26","modified_gmt":"2020-03-05T14:18:26","slug":"%e4%bd%8e%e6%b8%b8%e7%a6%bb%e5%ba%a6tdi%e4%b8%89%e8%81%9a%e4%bd%93%e7%9a%84%e5%90%88%e6%88%90","status":"publish","type":"post","link":"https:\/\/www.dioxane.cn\/1287.html","title":{"rendered":"\u4f4e\u6e38\u79bb\u5ea6TDI\u4e09\u805a\u4f53\u7684\u5408\u6210"},"content":{"rendered":"
\u4f4e\u6e38\u79bb\u5ea6<\/strong>TDI<\/strong>\u4e09\u805a\u4f53\u7684\u5408\u6210<\/strong><\/span><\/p>\n \u4e8c\u5f02\u6c30\u9178\u916f(TDI)\u5728\u50ac\u5316\u4f5c\u7528\u4e0b\u53ef\u4ee5\u53d1\u751f\u4e09\u805a\u53cd\u5e94\uff0c\u5f62\u6210\u542b\u5f02\u6c30\u8132\u9178\u916f\u73af\u7684\u4e09\u805a\u4f53\u3002TDI\u4e09\u805a\u4f53\u5177\u6709\u6325\u53d1\u6027\u4f4e\u3001\u6bd2\u6027\u5c0f\u3001\u5b98\u80fd\u5ea6\u9ad8\u3001\u70ed\u7a33\u5b9a\u6027\u597d\u3001\u8010\u8150\u8680\u6027\u597d\u7b49\u4f18\u70b9\uff0c\u5e38\u4f5c\u4e3a\u805a\u6c28\u916f\u56fa\u5316\u5242\u88ab\u5e7f\u6cdb\u5e94\u7528\u5728\u6d82\u6599\u3001\u7c98\u5408\u5242\u4e2d\u3002\u572820\u4e16\u7eaa70\u5e74\u4ee3\uff0c\u56fd\u5916\u591a\u5bb6\u516c\u53f8\u5f00\u59cb\u5de5\u4e1a\u5316\u751f\u4ea7\u5e94\u7528\u8fd9\u7c7b\u4ea7\u54c1\uff0c\u5982Bayer\u3001BASF\u3001Dow\u7b49\u3002\u76ee\u524d\u9ad8\u6027\u80fd\u3001\u4f4e\u6e38\u79bb\u5355\u4f53\u7684TDI\u4e09\u805a\u4f53\u4ecd\u7136\u9700\u8981\u5927\u91cf\u4f9d\u8d56\u8fdb\u53e3\u3002<\/p>\n \u672c\u7814\u7a76\u4ee5\u50ac\u5316\u5242 NT CAT P100\u5408\u6210 TDI \u4e09\u805a\u4f53\u805a\u6c28\u916f\u56fa\u5316\u5242\uff0c\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e: \u8be5\u50ac\u5316\u5242\u5177\u6709\u50ac\u5316\u901f\u7387\u5feb\u3001\u6d3b\u6027\u9ad8\u3001\u53cd\u5e94\u6e29\u5ea6\u4f4e\u7b49\u4f18\u70b9\u3002\u572840 \u2103\u4e0b\uff0c\u4ee5\u6ef4\u52a0\u65b9\u5f0f\u50ac\u5316\u53cd\u5e94\uff0c8 h \u5c31\u53ef\u4ee5\u8fbe\u5230\u53cd\u5e94\u7ec8\u70b9\uff0c\u5f97\u5230\u4f4e\u6e38\u79bb\u5355\u4f53\u542b\u91cf TDI \u4e09\u805a\u4f53\u3002<\/p>\n \u539f\u6599\u53ca\u8bd5\u5242<\/strong><\/span><\/p>\n \u4e8c\u5f02\u6c30\u9178\u5355\u4f53TDI(80\/20):\u5de5\u4e1a\u54c1\uff0cBASF\uff1b\u918b\u9178\u4e01\u916f:\u5206\u6790\u7eaf\uff0c\u5e7f\u5dde\u756a\u79ba\u529b\u5f3a\u5316\u5de5\u5382\uff1bNT CAT DMP-30:\u5de5\u4e1a\u54c1\uff0c\u65b0\u5178\u5316\u5b66\uff1bNT CAT K-15:\u5de5\u4e1a\u54c1\uff0c\u65b0\u5178\u5316\u5b66\uff1bNT CAT P100: \u65b0\u5178\u5316\u5b66\uff1b<\/p>\n \u5408\u6210\u5de5\u827a<\/strong><\/span><\/p>\n \u5728\u6c2e\u6c14\u4fdd\u62a4\u7684\u6761\u4ef6\u4e0b\uff0c\u5f80\u88c5\u6709\u6405\u62cc\u3001\u6e29\u5ea6\u8ba1\u4ee5\u53ca\u56de\u6d41\u51b7\u51dd\u7ba1\u7684\u5e72\u71e5\u56db\u53e3\u5706\u5e95\u70e7\u74f6\u4e2d\u52a0\u5165 TDI( 80\/20) \u5355\u4f53 100 g\uff0c\u918b\u9178\u4e01\u916f100 g\u3002\u6405\u62cc5 \uff5e10 min\uff0c\u52a0\u70ed\u5347\u6e29\u81f340 \u2103\uff0c\u6ef4\u52a00. 5 g\u50ac\u5316\u5242\u7684\u918b\u9178\u4e01\u916f\u6eb6\u6db2( \u918b\u9178\u4e01\u916f10 mL) \u3002\u6ef4\u52a0\u5b8c\u6bd5\u540e\uff0c\u63a7\u5236\u6e29\u5ea6\u572840 \uff5e80 \u2103\u4e4b\u95f4\uff0c\u4fdd\u6e29\u53cd\u5e94\u7ea68 h\uff0c\u6bcf\u96941 h\u6d4b\u5b9a\u4e00\u6b21\u53cd\u5e94\u6eb6\u6db2\u7684\u2014NCO\u503c\uff0c\u5f53\u2014NCO\u542b\u91cf\u964d\u4f4e\u52308.5% \uff5e 9% \u65f6\uff0c\u52a0\u51651 g\u7532\u9170\u6c2f\uff0c\u7ee7\u7eed\u53cd\u5e940.5 h\uff0c\u505c\u6b62\u52a0\u70ed\u6405\u62cc\uff0c\u964d\u6e29\u51fa\u6599\uff0c\u5f97\u5230\u6d45\u9ec4\u8272\u900f\u660e\u6db2\u4f53\u3002<\/p>\n \u5728\u4e0a\u8ff0\u5de5\u827a\u57fa\u7840\u4e0a\uff0c\u6ef4\u52a0\u9884\u8bbe\u5b9a\u91cf\u7684\u9187\uff0c\u4fdd\u6e29\u53cd\u5e9430 \uff5e60 min\uff0c\u5bf9 TDI \u4e09\u805a\u4f53\u8fdb\u884c\u6539\u6027\u5904\u7406\u3002<\/p>\n \u50ac\u5316\u5242\u79cd\u7c7b\u3001\u7528\u91cf\u53ca\u6ef4\u52a0\u65b9\u5f0f\u7684\u5f71\u54cd<\/strong><\/span><\/p>\n \u50ac\u5316\u5242\u7684\u9009\u62e9\u662fTDI\u4e09\u805a\u53cd\u5e94\u7684\u5173\u952e\u3002\u5e38\u7528\u7684TDI\u4e09\u805a\u50ac\u5316\u5242\u5305\u62ec\u53d4\u80fa\u3001\u6709\u673a\u91d1\u5c5e\u5316\u5408\u7269\u3001\u6709\u673a\u81a6\u5316\u5408\u7269\u3001\u78b1\u91d1\u5c5e\u7fa7\u9178\u76d0\u7b49\u3002\u9009\u7528DMP\uff0d30\u3001K-15\u548cP100\u5bf950%\u918b\u9178\u4e01\u916f\u7684TDI\u6eb6\u6db2\u5206\u522b\u50ac\u5316\u53cd\u5e94\uff0c\u7ed3\u679c\u5982\u88681\u548c\u56fe2\u6240\u793a\u3002<\/p>\n \u8868<\/strong>1 <\/strong>\u4e0d\u540c\u50ac\u5316\u5242\uff08<\/strong>0.5%<\/strong>\u6dfb\u52a0\u91cf\uff09\u5bf9<\/strong>TDI<\/strong>\u4e09\u805a\u53cd\u5e94\u7684\u5f71\u54cd<\/strong><\/span><\/p>\n \u7531\u88681\u548c\u56fe2\u53ef\u89c1\uff0c\u4e0d\u52a0\u50ac\u5316\u5242\u7684\u60c5\u51b5\u4e0b\uff0cTDI\u7684\u4e09\u805a\u53cd\u5e94\u4e0d\u53d1\u751f\uff1bK-15\u50ac\u5316\u4e09\u805a\u7684\u6548\u679c\u8f83\u5dee\uff0c\u6e29\u5ea6\u8f83\u9ad8\u3001\u53cd\u5e94\u65f6\u95f4\u957f\uff0c\u5bb9\u6613\u4ea7\u751f\u66f4\u591a\u7684\u591a\u805a\u4f53\u7ed3\u6784\uff1b\u5747\u4e3a\u53d4\u80fa\u7c7b\u50ac\u5316\u5242\u7684DMP\uff0d30\u548cP100\u50ac\u5316\u6548\u679c\u8f83\u597d\uff0c\u76f8\u6bd4\u4e4b\u4e0bP100\u7684\u50ac\u5316\u6027\u80fd\u66f4\u5f3a\uff0c\u77ed\u65f6\u95f4\u5185\u5c31\u80fd\u8fc5\u901f\u53cd\u5e94\uff0c\u964d\u4f4e\u2014NCO\u503c\uff0c\u800c\u4e14\u5b9e\u9a8c\u8fd8\u8868\u660e\u572840 \u2103\u4e0b\u5176\u4ecd\u7136\u5177\u6709\u5f88\u9ad8\u7684\u50ac\u5316\u6d3b\u6027\u3002\u56e0\u6b64\uff0c\u9009\u7528P100\u4f5c\u4e3a\u50ac\u5316\u5242\u3002\u56fe3\u662fP100\u50ac\u5316\u5242\u7528\u91cf\u5206\u522b\u5360TDI\u5355\u4f53\u603b\u8d28\u91cf\u76842%\u30010.5%\u53ca0.8%\u65f6\u5bf9TDI\u4e09\u805a\u53cd\u5e94\u7684\u5f71\u54cd\u3002<\/p>\n \u56fe<\/strong>2 3 <\/strong>\u79cd\u50ac\u5316\u5242\u7684\u50ac\u5316\u6548\u7387\u5bf9\u6bd4<\/strong><\/span><\/p>\n\n\n
\n \u50ac\u5316\u5242\u79cd\u7c7b<\/td>\n \u65e0<\/td>\n K-15<\/td>\n DMP-30<\/td>\n P100<\/td>\n<\/tr>\n \n \u53cd\u5e94\u6e29\u5ea6\/\u2103<\/td>\n 70<\/td>\n 80<\/td>\n 70<\/td>\n 70<\/td>\n<\/tr>\n \n \u53cd\u5e94\u65f6\u95f4\/h<\/td>\n 24<\/td>\n 26<\/td>\n 6<\/td>\n 5<\/td>\n<\/tr>\n \n w(\u2014NCO)\/%<\/td>\n 24.2<\/td>\n 12.3<\/td>\n 10.4<\/td>\n 6.8<\/td>\n<\/tr>\n \n \u4ea7\u54c1\u5916\u89c2<\/td>\n \u65e0\u8272\u900f\u660e<\/td>\n \u9ec4\u8272\u900f\u660e<\/td>\n \u5fae\u9ec4\u900f\u660e<\/td>\n \u8fd1\u6c34\u767d\u900f\u660e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n