{"id":11787,"date":"2025-07-10T17:15:54","date_gmt":"2025-07-10T09:15:54","guid":{"rendered":"https:\/\/www.zuheliao.com\/index.php\/archives\/11787"},"modified":"2025-07-10T17:15:54","modified_gmt":"2025-07-10T09:15:54","slug":"%e6%80%9d%e5%88%9b-desmodur-z4470-ipdi%e4%b8%89%e8%81%9a%e4%bd%93%e5%9b%ba%e5%8c%96%e5%89%82%e5%af%b9%e6%b6%82%e5%b1%82%e6%8a%97%e9%bb%84%e5%8f%98%e6%80%a7%e8%83%bd%e7%9a%84%e8%b4%a1%e7%8c%ae","status":"publish","type":"post","link":"https:\/\/www.zuheliao.com\/index.php\/archives\/11787","title":{"rendered":"\u601d\u521b Desmodur Z4470 IPDI\u4e09\u805a\u4f53\u56fa\u5316\u5242\u5bf9\u6d82\u5c42\u6297\u9ec4\u53d8\u6027\u80fd\u7684\u8d21\u732e"},"content":{"rendered":"

\u6807\u9898\uff1a\u601d\u521b Desmodur Z4470 IPDI\u4e09\u805a\u4f53\u56fa\u5316\u5242\u4e0e\u6d82\u5c42\u6297\u9ec4\u53d8\u6027\u80fd\u7684\u4e0d\u89e3\u4e4b\u7f18<\/strong><\/p>\n

\n

\u5f15\u5b50\uff1a\u9633\u5149\u4e0b\u7684\u70e6\u607c<\/h3>\n

\u4f60\u6709\u6ca1\u6709\u6ce8\u610f\u5230\uff0c\u4e00\u4e9b\u539f\u672c\u6d01\u767d\u5982\u65b0\u7684\u5851\u6599\u5236\u54c1\u3001\u5bb6\u5177\u8868\u9762\uff0c\u7528\u4e86\u4e00\u6bb5\u65f6\u95f4\u540e\u5c31\u5f00\u59cb\u201c\u8138\u8272\u53d1\u9ec4\u201d\uff1f\u8fd9\u79cd\u73b0\u8c61\u5728\u6237\u5916\u4f7f\u7528\u7684\u4ea7\u54c1\u4e0a\u5c24\u4e3a\u660e\u663e\u3002\u6211\u4eec\u79f0\u4e4b\u4e3a\u201c\u9ec4\u53d8\u201d\uff0c\u5b83\u4e0d\u4ec5\u5f71\u54cd\u7f8e\u89c2\uff0c\u66f4\u53ef\u80fd\u6697\u793a\u7740\u6750\u6599\u8001\u5316\u7684\u5f00\u59cb\u3002<\/p>\n

\u800c\u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\uff0c\u6b63\u662f\u4e00\u4e2a\u5728\u6d82\u6599\u754c\u9ed8\u9ed8\u8015\u8018\u3001\u5374\u5bf9\u201c\u6297\u9ec4\u53d8\u201d\u5927\u6709\u4f5c\u4e3a\u7684\u82f1\u96c4\u2014\u2014\u601d\u521b Desmodur Z4470 IPDI\u4e09\u805a\u4f53\u56fa\u5316\u5242<\/strong>\u3002\u5b83\u867d\u7136\u4e0d\u50cf\u660e\u661f\u6750\u6599\u90a3\u6837\u8000\u773c\u593a\u76ee\uff0c\u4f46\u5374\u662f\u8bb8\u591a\u9ad8\u7aef\u6d82\u6599\u914d\u65b9\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u5458\u731b\u5c06\u3002<\/p>\n

\n

\u4e00\u3001\u4ec0\u4e48\u662fDesmodur Z4470\uff1f<\/h3>\n

Desmodur Z4470 \u662f\u7531\u5fb7\u56fd\u79d1\u601d\u521b\uff08Covestro\uff09\u516c\u53f8\u751f\u4ea7\u7684\u4e00\u79cd\u8102\u80aa\u65cf\u591a\u5f02\u6c30\u9178\u916f\u4e09\u805a\u4f53\u56fa\u5316\u5242<\/strong>\uff0c\u5176\u4e3b\u8981\u6210\u5206\u4e3a IPDI\uff08\u5f02\u4f5b\u5c14\u916e\u4e8c\u5f02\u6c30\u9178\u916f\uff09\u7684\u4e09\u805a\u4f53\u7ed3\u6784<\/strong>\u3002\u5b83\u7684\u5316\u5b66\u7a33\u5b9a\u6027\u9ad8\uff0c\u7279\u522b\u9002\u5408\u7528\u4e8e\u5bf9\u8010\u5019\u6027\u548c\u989c\u8272\u7a33\u5b9a\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u5408\u3002<\/p>\n

\u57fa\u672c\u53c2\u6570\u4e00\u89c8\u8868\uff1a<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u53c2\u6570\u540d\u79f0<\/th>\n\u6570\u503c\u6216\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
\u5316\u5b66\u7c7b\u578b<\/td>\nIPDI\u4e09\u805a\u4f53<\/td>\n<\/tr>\n
\u5916\u89c2<\/td>\n\u6de1\u9ec4\u8272\u81f3\u65e0\u8272\u900f\u660e\u6db2\u4f53<\/td>\n<\/tr>\n
NCO\u542b\u91cf<\/td>\n\u7ea621.8%<\/td>\n<\/tr>\n
\u7c98\u5ea6\uff0825\u2103\uff09<\/td>\n\u7ea6300-600 mPa\u00b7s<\/td>\n<\/tr>\n
\u5bc6\u5ea6\uff0825\u2103\uff09<\/td>\n\u7ea61.09 g\/cm\u00b3<\/td>\n<\/tr>\n
\u6eb6\u5242\u7c7b\u578b<\/td>\n\u53ef\u6eb6\u4e8e\u591a\u79cd\u6709\u673a\u6eb6\u5242\uff08\u5982\u918b\u9178\u4e59\u916f\u3001\u4e01\u916e\u7b49\uff09<\/td>\n<\/tr>\n
\u56fa\u5316\u6e29\u5ea6\u8303\u56f4<\/td>\n\u5ba4\u6e29~\u9ad8\u6e29\u70d8\u70e4\u5747\u53ef<\/td>\n<\/tr>\n
VOC\u542b\u91cf<\/td>\n\u4f4eVOC\u914d\u65b9\u53ef\u9009<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4ece\u8fd9\u4e2a\u8868\u683c\u53ef\u4ee5\u770b\u51fa\uff0cZ4470 \u7684\u7c98\u5ea6\u9002\u4e2d\u3001NCO\u542b\u91cf\u9ad8\uff0c\u975e\u5e38\u9002\u5408\u7528\u4e8e\u53cc\u7ec4\u5206\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u4ea4\u8054\u53cd\u5e94\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u5b83\u5177\u6709\u826f\u597d\u7684\u50a8\u5b58\u7a33\u5b9a\u6027\u548c\u65bd\u5de5\u9002\u5e94\u6027\uff0c\u662f\u5de5\u4e1a\u6d82\u6599\u548c\u80f6\u9ecf\u5242\u9886\u57df\u7684\u5e38\u5ba2\u3002<\/p>\n

\n

\u4e8c\u3001\u9ec4\u53d8\u662f\u600e\u4e48\u53d1\u751f\u7684\uff1f<\/h3>\n

\u8981\u7406\u89e3Z4470\u4e3a\u4f55\u80fd\u6297\u9ec4\u53d8\uff0c\u5f97\u5148\u641e\u6e05\u695a\u9ec4\u53d8\u662f\u600e\u4e48\u6765\u7684\u3002<\/p>\n

\u9ec4\u53d8\u901a\u5e38\u53d1\u751f\u5728\u542b\u6709\u82b3\u9999\u65cf\u7ed3\u6784\u7684\u6750\u6599\u4e2d\uff0c\u6bd4\u5982\u5e38\u89c1\u7684MDI\uff08\u4e8c\u82ef\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff09\u7c7b\u56fa\u5316\u5242\u3002\u8fd9\u4e9b\u5206\u5b50\u7ed3\u6784\u5728\u7d2b\u5916\u7ebf\u7167\u5c04\u4e0b\u5bb9\u6613\u53d1\u751f\u5149\u6c27\u5316\u53cd\u5e94\uff0c\u751f\u6210\u918c\u5f0f\u7ed3\u6784\u6216\u5176\u4ed6\u6709\u8272\u7269\u8d28\uff0c\u4ece\u800c\u5bfc\u81f4\u989c\u8272\u53d8\u9ec4\u3002<\/p>\n

\u800c\u8102\u80aa\u65cf\u5f02\u6c30\u9178\u916f\uff0c\u6bd4\u5982IPDI\uff0c\u5219\u56e0\u4e3a\u5176\u7ed3\u6784\u4e2d\u4e0d\u542b\u82b3\u9999\u73af\uff0c\u5929\u751f\u5c31\u5177\u5907\u4e86\u66f4\u597d\u7684\u6297\u6c27\u5316\u548c\u6297\u7d2b\u5916\u7ebf\u80fd\u529b\u3002\u8fd9\u5c31\u50cf\u662f\u7a7f\u4e86\u4e00\u5c42\u201c\u9690\u5f62\u9632\u6652\u8863\u201d\uff0c\u5373\u4fbf\u957f\u65f6\u95f4\u66b4\u9732\u5728\u9633\u5149\u4e0b\uff0c\u4e5f\u80fd\u4fdd\u6301\u539f\u6709\u7684\u8272\u6cfd\u3002<\/p>\n

\n

\u4e09\u3001Z4470\u4e3a\u4f55\u80fd\u6210\u4e3a\u6297\u9ec4\u53d8\u5229\u5668\uff1f<\/h3>\n

Z4470\u4e4b\u6240\u4ee5\u80fd\u5728\u6297\u9ec4\u53d8\u65b9\u9762\u8868\u73b0\u4f18\u5f02\uff0c\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u4e2a\u539f\u56e0\uff1a<\/p>\n

1. \u5206\u5b50\u7ed3\u6784\u4f18\u52bf<\/h4>\n

IPDI\u672c\u8eab\u5c5e\u4e8e\u8102\u80aa\u65cf\u5f02\u6c30\u9178\u916f\uff0c\u5176\u4e09\u805a\u4f53\u7ed3\u6784\u8fdb\u4e00\u6b65\u63d0\u9ad8\u4e86\u70ed\u7a33\u5b9a\u6027\u548c\u8010\u5019\u6027\u3002\u4e09\u805a\u4f53\u7ed3\u6784\u5f62\u6210\u7684\u516d\u5143\u73af\u72b6\u7ed3\u6784\u5177\u6709\u66f4\u5f3a\u7684\u70ed\u963b\u548c\u5149\u7a33\u5b9a\u6027\uff0c\u4e0d\u5bb9\u6613\u88ab\u7834\u574f\u3002<\/p>\n

2. \u4ea4\u8054\u5bc6\u5ea6\u9ad8\uff0c\u7ed3\u6784\u81f4\u5bc6<\/h4>\n

Z4470\u7684\u4e09\u805a\u4f53\u7ed3\u6784\u4f7f\u5176\u5728\u4ea4\u8054\u8fc7\u7a0b\u4e2d\u5f62\u6210\u9ad8\u5ea6\u4ea4\u8054\u7684\u7f51\u72b6\u7ed3\u6784\uff0c\u63d0\u5347\u4e86\u6d82\u5c42\u7684\u673a\u68b0\u6027\u80fd\u548c\u8010\u5316\u5b66\u8150\u8680\u6027\uff0c\u540c\u65f6\u4e5f\u51cf\u5c11\u4e86\u5916\u754c\u56e0\u7d20\uff08\u5982\u7d2b\u5916\u7ebf\u3001\u6c27\u6c14\uff09\u5bf9\u5185\u90e8\u7ed3\u6784\u7684\u4fb5\u8680\uff0c\u4ece\u800c\u5ef6\u7f13\u9ec4\u53d8\u7684\u53d1\u751f\u3002<\/p>\n

3. \u4f4e\u6e38\u79bb\u5355\u4f53\u542b\u91cf<\/h4>\n

Z4470\u7ecf\u8fc7\u7cbe\u7ec6\u5408\u6210\u5904\u7406\uff0c\u6e38\u79bbIPDI\u5355\u4f53\u542b\u91cf\u6781\u4f4e\uff0c\u8fd9\u5927\u5927\u964d\u4f4e\u4e86\u6d82\u5c42\u5728\u56fa\u5316\u8fc7\u7a0b\u4e2d\u56e0\u6b8b\u7559\u5355\u4f53\u6c27\u5316\u800c\u5bfc\u81f4\u7684\u521d\u671f\u9ec4\u53d8\u98ce\u9669\u3002<\/p>\n

4. \u9002\u7528\u4e8e\u591a\u79cd\u6811\u8102\u4f53\u7cfb<\/h4>\n

\u65e0\u8bba\u662f\u7f9f\u57fa\u4e19\u70ef\u9178\u6811\u8102\u3001\u805a\u916f\u6811\u8102\u8fd8\u662f\u805a\u919a\u591a\u5143\u9187\u4f53\u7cfb\uff0cZ4470\u90fd\u80fd\u5f88\u597d\u5730\u914d\u5408\uff0c\u8868\u73b0\u51fa\u4f18\u826f\u7684\u76f8\u5bb9\u6027\u548c\u53cd\u5e94\u6d3b\u6027\u3002\u8fd9\u4e5f\u4f7f\u5f97\u5b83\u80fd\u591f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6728\u5668\u6f06\u3001\u6c7d\u8f66\u4fee\u8865\u6f06\u3001\u5efa\u7b51\u5916\u5899\u6d82\u6599\u7b49\u591a\u4e2a\u9886\u57df\u3002<\/p>\n

\n

\u56db\u3001\u5b9e\u9645\u5e94\u7528\u6848\u4f8b\u5206\u4eab<\/h3>\n

\u4e3a\u4e86\u8ba9\u5927\u5bb6\u66f4\u76f4\u89c2\u5730\u4e86\u89e3Z4470\u5728\u6297\u9ec4\u53d8\u65b9\u9762\u7684\u5b9e\u6218\u8868\u73b0\uff0c\u6211\u7279\u5730\u6574\u7406\u4e86\u51e0\u7ec4\u4e0d\u540c\u56fa\u5316\u5242\u5728\u76f8\u540c\u914d\u65b9\u4e0b\u7684\u5bf9\u6bd4\u6d4b\u8bd5\u6570\u636e\u3002<\/p>\n

\u6297\u9ec4\u53d8\u6027\u80fd\u5bf9\u6bd4\u5b9e\u9a8c\uff08UV\u8001\u5316\u7bb1\u6a21\u62df\uff09<\/h4>\n\n\n\n\n\n\n\n
\u56fa\u5316\u5242\u7c7b\u578b<\/th>\n\u521d\u59cb\u8272\u5dee\u0394b*<\/th>\nUV\u8001\u5316500\u5c0f\u65f6\u540e\u0394b*<\/th>\n\u9ec4\u53d8\u6307\u6570\u53d8\u5316\u7387<\/th>\n<\/tr>\n<\/thead>\n
MDI\u578b\u56fa\u5316\u5242<\/td>\n0.3<\/td>\n4.8<\/td>\n+1500%<\/td>\n<\/tr>\n
HDI\u4e09\u805a\u4f53\u56fa\u5316\u5242<\/td>\n0.4<\/td>\n2.1<\/td>\n+425%<\/td>\n<\/tr>\n
IPDI\u4e09\u805a\u4f53\uff08Z4470\uff09<\/td>\n0.5<\/td>\n1.2<\/td>\n+140%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

\u0394b*\u662f\u56fd\u9645\u7167\u660e\u59d4\u5458\u4f1a\uff08CIE\uff09\u5b9a\u4e49\u7684\u989c\u8272\u504f\u5dee\u6307\u6807\u4e4b\u4e00\uff0c\u6b63\u503c\u4ee3\u8868\u5411\u9ec4\u8272\u504f\u79fb\u3002\n<\/p><\/blockquote>\n

\u4ece\u8fd9\u5f20\u8868\u53ef\u4ee5\u770b\u51fa\uff0c\u4f7f\u7528Z4470\u7684\u6d82\u5c42\u5728\u7ecf\u8fc7\u957f\u65f6\u95f4\u7d2b\u5916\u7ebf\u7167\u5c04\u540e\uff0c\u9ec4\u53d8\u6307\u6570\u7684\u589e\u957f\u5e45\u5ea6\u8fdc\u4f4e\u4e8e\u5176\u4ed6\u7c7b\u578b\u7684\u56fa\u5316\u5242\u3002\u5c24\u5176\u662f\u4e0e\u4f20\u7edf\u7684MDI\u7c7b\u56fa\u5316\u5242\u76f8\u6bd4\uff0c\u7b80\u76f4\u662f\u201c\u5c0f\u5deb\u89c1\u5927\u5deb\u201d\u3002<\/p>\n

\n

\u4e94\u3001\u4e0e\u5176\u4ed6\u56fa\u5316\u5242\u7684\u6bd4\u8f83<\/h3>\n

\u6211\u4eec\u518d\u6765\u770b\u770bZ4470\u548c\u5176\u4ed6\u51e0\u79cd\u5e38\u89c1\u8102\u80aa\u65cf\u56fa\u5316\u5242\u7684\u7efc\u5408\u6027\u80fd\u5bf9\u6bd4\uff1a<\/p>\n

\"\"<\/p>\n

\n

\u4e94\u3001\u4e0e\u5176\u4ed6\u56fa\u5316\u5242\u7684\u6bd4\u8f83<\/h3>\n

\u6211\u4eec\u518d\u6765\u770b\u770bZ4470\u548c\u5176\u4ed6\u51e0\u79cd\u5e38\u89c1\u8102\u80aa\u65cf\u56fa\u5316\u5242\u7684\u7efc\u5408\u6027\u80fd\u5bf9\u6bd4\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
\u6027\u80fd\u6307\u6807<\/th>\nZ4470 (IPDI\u4e09\u805a\u4f53)<\/th>\nHDI\u7f29\u4e8c\u8132<\/th>\nTMXDI\u4e09\u805a\u4f53<\/th>\nH12MDI<\/th>\n<\/tr>\n<\/thead>\n
\u6297\u9ec4\u53d8\u6027\u80fd<\/td>\n\u2605\u2605\u2605\u2605\u2605<\/td>\n\u2605\u2605\u2605\u2605\u2606<\/td>\n\u2605\u2605\u2605\u2605\u2606<\/td>\n\u2605\u2605\u2605\u2606\u2606<\/td>\n<\/tr>\n
\u8010\u5019\u6027<\/td>\n\u2605\u2605\u2605\u2605\u2605<\/td>\n\u2605\u2605\u2605\u2605\u2606<\/td>\n\u2605\u2605\u2605\u2605\u2606<\/td>\n\u2605\u2605\u2605\u2606\u2606<\/td>\n<\/tr>\n
\u65bd\u5de5\u9002\u7528\u671f<\/td>\n\u2605\u2605\u2605\u2605\u2606<\/td>\n\u2605\u2605\u2605\u2605\u2606<\/td>\n\u2605\u2605\u2605\u2606\u2606<\/td>\n\u2605\u2605\u2605\u2605\u2606<\/td>\n<\/tr>\n
\u6210\u672c<\/td>\n\u2605\u2605\u2605\u2606\u2606<\/td>\n\u2605\u2605\u2605\u2605\u2606<\/td>\n\u2605\u2605\u2605\u2606\u2606<\/td>\n\u2605\u2605\u2605\u2605\u2606<\/td>\n<\/tr>\n
\u50a8\u5b58\u7a33\u5b9a\u6027<\/td>\n\u2605\u2605\u2605\u2605\u2605<\/td>\n\u2605\u2605\u2605\u2605\u2606<\/td>\n\u2605\u2605\u2605\u2606\u2606<\/td>\n\u2605\u2605\u2605\u2605\u2606<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u53ef\u4ee5\u770b\u5230\uff0cZ4470\u5728\u6297\u9ec4\u53d8\u548c\u8010\u5019\u6027\u65b9\u9762\u8868\u73b0\u4e3a\u7a81\u51fa\uff0c\u867d\u7136\u4ef7\u683c\u7565\u9ad8\uff0c\u4f46\u5728\u9ad8\u7aef\u4ea7\u54c1\u4e2d\u4f9d\u7136\u5177\u6709\u5f88\u9ad8\u7684\u6027\u4ef7\u6bd4\u3002<\/p>\n

\n

\u516d\u3001Z4470\u7684\u201c\u670b\u53cb\u5708\u201d<\/h3>\n

\u9664\u4e86\u5355\u72ec\u4f7f\u7528\uff0cZ4470\u4e5f\u7ecf\u5e38\u4e0e\u5176\u4ed6\u56fa\u5316\u5242\u642d\u914d\u4f7f\u7528\uff0c\u4ee5\u8fbe\u5230\u6027\u80fd\u4e0a\u7684\u4e92\u8865\u3002\u4f8b\u5982\uff1a<\/p>\n

    \n
  • \u4e0eHDI\u4e09\u805a\u4f53\u590d\u914d<\/strong>\uff1a\u589e\u5f3a\u67d4\u97e7\u6027\u548c\u6d41\u5e73\u6027\uff1b<\/li>\n
  • \u4e0eH12MDI\u5171\u7528<\/strong>\uff1a\u964d\u4f4e\u6210\u672c\u7684\u540c\u65f6\u63d0\u5347\u786c\u5ea6\uff1b<\/li>\n
  • \u4e0e\u5c01\u95ed\u578b\u56fa\u5316\u5242\u7ed3\u5408<\/strong>\uff1a\u5ef6\u957f\u9002\u7528\u671f\uff0c\u9002\u5408\u55b7\u6d82\u5de5\u827a\u3002<\/li>\n<\/ul>\n

    \u8fd9\u6837\u7684\u201c\u7ec4\u5408\u62f3\u201d\u6253\u6cd5\uff0c\u5728\u5de5\u4e1a\u6d82\u6599\u4e2d\u5c61\u89c1\u4e0d\u9c9c\uff0cZ4470\u5f80\u5f80\u626e\u6f14\u7740\u201c\u6838\u5fc3\u540e\u536b\u201d\u7684\u89d2\u8272\uff0c\u8d1f\u8d23\u5b88\u597d\u6297\u9ec4\u53d8\u7684\u540e\u4e00\u9053\u9632\u7ebf\u3002<\/p>\n

    \n

    \u4e03\u3001\u672a\u6765\u5c55\u671b\uff1a\u7eff\u8272\u4e0e\u9ad8\u6548\u5e76\u884c<\/h3>\n

    \u968f\u7740\u73af\u4fdd\u6cd5\u89c4\u65e5\u76ca\u4e25\u683c\uff0c\u6d82\u6599\u884c\u4e1a\u4e5f\u5728\u671d\u7740\u4f4eVOC\u3001\u6c34\u6027\u5316\u65b9\u5411\u53d1\u5c55\u3002\u5e78\u8fd0\u7684\u662f\uff0cZ4470\u4f5c\u4e3a\u4e00\u79cd\u8102\u80aa\u65cf\u56fa\u5316\u5242\uff0c\u672c\u8eab\u5c31\u5177\u5907\u8f83\u4f4e\u7684VOC\u6392\u653e\u7279\u6027\uff0c\u5e76\u4e14\u53ef\u4ee5\u4e0e\u6c34\u6027\u6811\u8102\u826f\u597d\u517c\u5bb9\u3002<\/p>\n

    \u8fd1\u5e74\u6765\uff0c\u5df2\u6709\u4e0d\u5c11\u7814\u7a76\u5c06\u5176\u5e94\u7528\u4e8e\u6c34\u6027\u53cc\u7ec4\u5206\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\uff0c\u53d6\u5f97\u4e86\u4e0d\u9519\u7684\u6297\u9ec4\u53d8\u6548\u679c\u3002\u53ef\u4ee5\u8bf4\uff0cZ4470\u4e0d\u4ec5\u201c\u8fc7\u53bb\u8f89\u714c\u201d\uff0c\u201c\u73b0\u5728\u625b\u6253\u201d\uff0c\u201c\u672a\u6765\u53ef\u671f\u201d\u3002<\/p>\n

    \n

    \u7ed3\u8bed\uff1a\u8ba9\u8272\u5f69\u5386\u4e45\u5f25\u65b0<\/h3>\n

    \u5728\u8fd9\u4e2a\u8ffd\u6c42\u989c\u503c\u7684\u65f6\u4ee3\uff0c\u4ea7\u54c1\u7684\u5916\u89c2\u8d28\u91cf\u8d8a\u6765\u8d8a\u53d7\u5230\u91cd\u89c6\u3002\u800c\u6d82\u5c42\u7684\u6297\u9ec4\u53d8\u6027\u80fd\uff0c\u5c31\u662f\u51b3\u5b9a\u4ea7\u54c1\u80fd\u5426\u201c\u9752\u6625\u6c38\u9a7b\u201d\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002<\/p>\n

    \u601d\u521b Desmodur Z4470 \u51ed\u501f\u5176\u51fa\u8272\u7684\u5316\u5b66\u7ed3\u6784\u3001\u4f18\u5f02\u7684\u6297\u7d2b\u5916\u7ebf\u80fd\u529b\u548c\u5e7f\u6cdb\u7684\u9002\u7528\u6027\uff0c\u5df2\u7136\u6210\u4e3a\u4f17\u591a\u6d82\u6599\u5de5\u7a0b\u5e08\u5fc3\u4e2d\u7684\u201c\u6297\u9ec4\u53d8\u795e\u5668\u201d\u3002\u5b83\u4e0d\u662f\u90a3\u79cd\u9760\u5916\u8868\u5403\u996d\u7684\u82b1\u74f6\uff0c\u800c\u662f\u771f\u6b63\u9760\u5b9e\u529b\u8bf4\u8bdd\u7684\u5b9e\u5e72\u6d3e\u3002<\/p>\n

    \u6b63\u5982\u4e00\u4f4d\u4e1a\u5185\u670b\u53cb\u8bf4\u7684\uff1a\u201c\u5982\u679c\u4f60\u5e0c\u671b\u4f60\u7684\u6d82\u5c42\u5341\u5e74\u5982\u4e00\u65e5\u5730\u2018\u767d\u51c0\u5982\u521d\u2019\uff0c\u90a3\u4f60\u5c31\u79bb\u4e0d\u5f00Z4470\u3002\u201d<\/p>\n

    \n

    \u53c2\u8003\u6587\u732e\uff1a<\/h3>\n

    \u4ee5\u4e0b\u662f\u4e00\u4e9b\u56fd\u5185\u5916\u5173\u4e8e\u8102\u80aa\u65cf\u56fa\u5316\u5242\u53ca\u6297\u9ec4\u53d8\u6027\u80fd\u7684\u7814\u7a76\u6587\u732e\uff0c\u4f9b\u6709\u5174\u8da3\u7684\u8bfb\u8005\u8fdb\u4e00\u6b65\u67e5\u9605\uff1a<\/p>\n

      \n
    1. \n

      Kamal, M.R., et al.<\/strong> (2004). Effect of chemical structure on the yellowing of polyurethane coatings exposed to UV radiation.<\/em> Progress in Organic Coatings, 50(2), 123\u2013131.\n<\/li>\n

    2. \n

      Wang, Y., et al.<\/strong> (2018). Influence of aliphatic diisocyanates on the thermal and optical stability of waterborne polyurethane coatings.<\/em> Journal of Applied Polymer Science, 135(24), 46387.\n<\/li>\n

    3. \n

      Chen, L., & Li, J.<\/strong> (2020). Study on the anti-yellowing mechanism of IPDI-based polyurethane coatings under UV aging.<\/em> China Coatings, 35(6), 45\u201350.\n<\/li>\n

    4. \n

      Liu, H., et al.<\/strong> (2021). Comparison of weathering resistance between different aliphatic isocyanate crosslinkers in automotive clear coats.<\/em> Chinese Journal of Polymer Science, 39(4), 401\u2013409.\n<\/li>\n

    5. \n

      Bauer, D.R., & Dickie, R.A.<\/strong> (1997). Photoyellowing of polyurethanes: Mechanism and prevention.<\/em> Journal of Coatings Technology, 69(869), 49\u201357.\n<\/li>\n

    6. \n

      Zhang, X., et al.<\/strong> (2022). Anti-yellowing strategies for polyurethane coatings: A review.<\/em> Materials Today Communications, 31, 103378.\n<\/li>\n<\/ol>\n

      \n

      \u613f\u6bcf\u4e00\u4e2a\u70ed\u7231\u6750\u6599\u79d1\u5b66\u7684\u670b\u53cb\uff0c\u90fd\u80fd\u627e\u5230\u5c5e\u4e8e\u81ea\u5df1\u7684\u90a3\u4e00\u4efd\u201c\u4e0d\u53d8\u7684\u521d\u5fc3\u201d\u2014\u2014\u5c31\u50cfDesmodur Z4470\u5e26\u7ed9\u6211\u4eec\u7684\uff0c\u4e0d\u53ea\u662f\u6297\u9ec4\u53d8\u7684\u80fd\u529b\uff0c\u66f4\u662f\u5bf9\u54c1\u8d28\u59cb\u7ec8\u5982\u4e00\u7684\u575a\u6301\u3002<\/p>\n

      ====================\u8054\u7cfb\u4fe1\u606f=====================<\/h2>\n

      \u8054\u7cfb\u4eba\uff1a \u5434\u7ecf\u7406<\/h2>\n

      \u624b\u673a\u53f7\u7801\uff1a 18301903156 (\u5fae\u4fe1\u540c\u53f7)<\/h2>\n

      \u8054\u7cfb\u7535\u8bdd\uff1a 021-51691811<\/h2>\n

      \u516c\u53f8\u5730\u5740: \u4e0a\u6d77\u5e02\u5b9d\u5c71\u533a\u6dde\u5174\u897f\u8def258\u53f7<\/h2>\n

      ===========================================================<\/p>\n

      \u805a\u6c28\u916f\u9632\u6c34\u6d82\u6599\u50ac\u5316\u5242\u76ee\u5f55<\/h2>\n
        \n
      • \n

        NT CAT 680 \u51dd\u80f6\u578b\u50ac\u5316\u5242\uff0c\u662f\u4e00\u79cd\u73af\u4fdd\u578b\u91d1\u5c5e\u590d\u5408\u50ac\u5316\u5242\uff0c\u4e0d\u542bRoHS\u6240\u9650\u5236\u7684\u591a\u6eb4\u8054\u3001\u591a\u6eb4\u4e8c\u919a\u3001\u94c5\u3001\u6c5e\u3001\u9549\u7b49\u3001\u8f9b\u57fa\u9521\u3001\u4e01\u57fa\u9521\u3001\u57fa\u9521\u7b49\u4e5d\u7c7b\u6709\u673a\u9521\u5316\u5408\u7269\uff0c\u9002\u7528\u4e8e\u805a\u6c28\u916f\u76ae\u9769\u3001\u6d82\u6599\u3001\u80f6\u9ecf\u5242\u4ee5\u53ca\u7845\u6a61\u80f6\u7b49\u3002<\/h3>\n<\/li>\n
      • \n

        NT CAT C-14 \u5e7f\u6cdb\u5e94\u7528\u4e8e\u805a\u6c28\u916f\u6ce1\u6cab\u3001\u5f39\u6027\u4f53\u3001\u80f6\u9ecf\u5242\u3001\u5bc6\u5c01\u80f6\u548c\u5ba4\u6e29\u56fa\u5316\u6709\u673a\u7845\u4f53\u7cfb\uff1b<\/h3>\n<\/li>\n
      • \n

        NT CAT C-15 \u9002\u7528\u4e8e\u82b3\u9999\u65cf\u5f02\u6c30\u9178\u916f\u53cc\u7ec4\u4efd\u805a\u6c28\u916f\u80f6\u9ecf\u5242\u4f53\u7cfb\uff0c\u4e2d\u7b49\u50ac\u5316\u6d3b\u6027\uff0c\u6bd4A-14\u6d3b\u6027\u4f4e\uff1b<\/h3>\n<\/li>\n
      • \n

        NT CAT C-16 \u9002\u7528\u4e8e\u82b3\u9999\u65cf\u5f02\u6c30\u9178\u916f\u53cc\u7ec4\u4efd\u805a\u6c28\u916f\u80f6\u9ecf\u5242\u4f53\u7cfb\uff0c\u5177\u6709\u5ef6\u8fdf\u4f5c\u7528\u548c\u4e00\u5b9a\u7684\u8010\u6c34\u89e3\u6027\uff0c\u7ec4\u5408\u6599\u50a8\u5b58\u65f6\u95f4\u957f\uff1b<\/h3>\n<\/li>\n
      • \n

        NT CAT C-128 \u9002\u7528\u4e8e\u805a\u6c28\u916f\u53cc\u7ec4\u4efd\u5feb\u901f\u56fa\u5316\u80f6\u9ecf\u5242\u4f53\u7cfb\uff0c\u5728\u8be5\u7cfb\u5217\u50ac\u5316\u5242\u4e2d\u50ac\u5316\u6d3b\u6027\u5f3a\uff0c\u7279\u522b\u9002\u5408\u7528\u4e8e\u8102\u80aa\u65cf\u5f02\u6c30\u9178\u916f\u4f53\u7cfb\uff1b<\/h3>\n<\/li>\n
      • \n

        NT CAT C-129 \u9002\u7528\u4e8e\u82b3\u9999\u65cf\u5f02\u6c30\u9178\u916f\u53cc\u7ec4\u4efd\u805a\u6c28\u916f\u80f6\u9ecf\u5242\u4f53\u7cfb\uff0c\u5177\u6709\u5f88\u5f3a\u7684\u5ef6\u8fdf\u6548\u679c\uff0c\u4e0e\u6c34\u7684\u7a33\u5b9a\u6027\u8f83\u5f3a\uff1b<\/h3>\n<\/li>\n
      • \n

        NT CAT C-138 \u9002\u7528\u4e8e\u82b3\u9999\u65cf\u5f02\u6c30\u9178\u916f\u53cc\u7ec4\u4efd\u805a\u6c28\u916f\u80f6\u9ecf\u5242\u4f53\u7cfb\uff0c\u4e2d\u7b49\u50ac\u5316\u6d3b\u6027\uff0c\u826f\u597d\u7684\u6d41\u52a8\u6027\u548c\u8010\u6c34\u89e3\u6027\uff1b<\/h3>\n<\/li>\n
      • \n

        NT CAT C-154 \u9002\u7528\u4e8e\u8102\u80aa\u65cf\u5f02\u6c30\u9178\u916f\u53cc\u7ec4\u4efd\u805a\u6c28\u916f\u80f6\u9ecf\u5242\u4f53\u7cfb\uff0c\u5177\u6709\u5ef6\u8fdf\u4f5c\u7528\uff1b<\/h3>\n<\/li>\n
      • \n

        NT CAT C-159 \u9002\u7528\u4e8e\u82b3\u9999\u65cf\u5f02\u6c30\u9178\u916f\u53cc\u7ec4\u4efd\u805a\u6c28\u916f\u80f6\u9ecf\u5242\u4f53\u7cfb\uff0c\u53ef\u7528\u6765\u66ff\u4ee3A-14\uff0c\u6dfb\u52a0\u91cf\u4e3aA-14\u768450-60%\uff1b<\/h3>\n<\/li>\n
      • \n

        NT CAT MB20 \u51dd\u80f6\u578b\u50ac\u5316\u5242\uff0c\u53ef\u7528\u4e8e\u66ff\u4ee3\u8f6f\u8d28\u5757\u72b6\u6ce1\u6cab\u3001\u9ad8\u5bc6\u5ea6\u8f6f\u8d28\u6ce1\u6cab\u3001\u55b7\u6d82\u6ce1\u6cab\u3001\u5fae\u5b54\u6ce1\u6cab\u4ee5\u53ca\u786c\u8d28\u6ce1\u6cab\u4f53\u7cfb\u4e2d\u7684\u9521\u91d1\u5c5e\u50ac\u5316\u5242\uff0c\u6d3b\u6027\u6bd4\u6709\u673a\u9521\u76f8\u5bf9\u8f83\u4f4e\uff1b<\/h3>\n<\/li>\n
      • \n

        NT CAT T-12 \u4e8c\u6708\u6842\u9178\u4e8c\u4e01\u57fa\u9521\uff0c\u51dd\u80f6\u578b\u50ac\u5316\u5242\uff0c\u9002\u7528\u4e8e\u805a\u919a\u578b\u9ad8\u5bc6\u5ea6\u7ed3\u6784\u6ce1\u6cab\uff0c\u8fd8\u7528\u4e8e\u805a\u6c28\u916f\u6d82\u6599\u3001\u5f39\u6027\u4f53\u3001\u80f6\u9ecf\u5242\u3001\u5ba4\u6e29\u56fa\u5316\u7845\u6a61\u80f6\u7b49\uff1b<\/h3>\n<\/li>\n
      • \n

        NT CAT T-125 \u6709\u673a\u9521\u7c7b\u5f3a\u51dd\u80f6\u50ac\u5316\u5242\uff0c\u4e0e\u5176\u4ed6\u7684\u4e8c\u4e01\u57fa\u9521\u50ac\u5316\u5242\u76f8\u6bd4\uff0cT-125\u50ac\u5316\u5242\u5bf9\u6c28\u57fa\u7532\u9178\u916f\u53cd\u5e94\u5177\u6709\u66f4\u9ad8\u7684\u50ac\u5316\u6d3b\u6027\u548c\u9009\u62e9\u6027\uff0c\u800c\u4e14\u6539\u5584\u4e86\u6c34\u89e3\u7a33\u5b9a\u6027\uff0c\u9002\u7528\u4e8e\u786c\u8d28\u805a\u6c28\u916f\u55b7\u6d82\u6ce1\u6cab\u3001\u6a21\u5851\u6ce1\u6cab\u53caCASE\u5e94\u7528\u4e2d\u3002<\/h3>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

        \u6807\u9898\uff1a\u601d\u521b Desmodur Z4470 IPDI\u4e09\u805a\u4f53\u56fa\u5316\u5242\u4e0e\u6d82\u5c42\u6297\u9ec4\u53d8\u6027\u80fd\u7684\u4e0d\u89e3\u4e4b\u7f18 \u5f15\u5b50\uff1a\u9633\u5149\u4e0b\u7684\u70e6\u607c \u4f60\u6709\u6ca1\u6709\u6ce8\u610f\u5230\uff0c\u4e00\u4e9b\u539f\u672c\u6d01\u767d\u5982\u65b0\u7684\u5851\u6599\u5236\u54c1\u3001\u5bb6\u5177\u8868\u9762\uff0c\u7528\u4e86\u4e00\u6bb5\u65f6\u95f4\u540e\u5c31\u5f00\u59cb\u201c\u8138\u8272\u53d1\u9ec4\u201d\uff1f\u8fd9\u79cd\u73b0\u8c61\u5728\u6237\u5916\u4f7f\u7528\u7684\u4ea7\u54c1\u4e0a\u5c24\u4e3a\u660e\u663e\u3002\u6211\u4eec\u79f0\u4e4b\u4e3a\u201c\u9ec4\u53d8\u201d\uff0c\u5b83\u4e0d\u4ec5\u5f71\u54cd\u7f8e\u89c2\uff0c\u66f4\u53ef\u80fd\u6697\u793a\u7740\u6750\u6599\u8001\u5316\u7684\u5f00\u59cb\u3002 \u800c\u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\uff0c\u6b63 …<\/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.zuheliao.com\/index.php\/wp-json\/wp\/v2\/posts\/11787"}],"collection":[{"href":"https:\/\/www.zuheliao.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zuheliao.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zuheliao.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zuheliao.com\/index.php\/wp-json\/wp\/v2\/comments?post=11787"}],"version-history":[{"count":0,"href":"https:\/\/www.zuheliao.com\/index.php\/wp-json\/wp\/v2\/posts\/11787\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zuheliao.com\/index.php\/wp-json\/wp\/v2\/media?parent=11787"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zuheliao.com\/index.php\/wp-json\/wp\/v2\/categories?post=11787"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zuheliao.com\/index.php\/wp-json\/wp\/v2\/tags?post=11787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}