{"id":10233,"date":"2025-06-14T02:46:04","date_gmt":"2025-06-13T18:46:04","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/10233"},"modified":"2025-06-14T02:46:04","modified_gmt":"2025-06-13T18:46:04","slug":"dbu%e8%8b%af%e9%85%9a%e7%9b%90-cas-57671-19-9%e5%9c%a8%e9%93%b8%e9%80%a0%e8%81%9a%e6%b0%a8%e9%85%af%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/10233","title":{"rendered":"dbu\u82ef\u915a\u76d0 cas 57671-19-9\u5728\u94f8\u9020\u805a\u6c28\u916f\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"<h1>dbu\u82ef\u915a\u76d0\uff08cas 57671-19-9\uff09\u5728\u94f8\u9020\u805a\u6c28\u916f\u4e2d\u7684\u5e94\u7528\u5168\u89e3\u6790<\/h1>\n<hr \/>\n<h2>\u5f15\u8a00\uff1a\u4ece\u4e00\u5757\u6a61\u76ae\u8bf4\u8d77 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\/>\n<h3>3.2 \u517c\u5177\u51dd\u80f6\u4e0e\u53d1\u6ce1\u50ac\u5316\u80fd\u529b<\/h3>\n<p>\u867d\u7136dbu\u82ef\u915a\u76d0\u4e3b\u8981\u7528\u4e8e\u63a7\u5236\u51dd\u80f6\u53cd\u5e94\uff08\u5373\u2013oh\u4e0e\u2013nco\u7684\u53cd\u5e94\uff09\uff0c\u4f46\u5b83\u5bf9\u53d1\u6ce1\u53cd\u5e94\u4e5f\u6709\u4e00\u5b9a\u7684\u4fc3\u8fdb\u4f5c\u7528\u3002\u56e0\u6b64\uff0c\u5728\u4e00\u4e9b\u9700\u8981\u8f7b\u5fae\u53d1\u6ce1\u6548\u679c\u7684\u805a\u6c28\u916f\u5236\u54c1\u4e2d\uff08\u5982\u8f6f\u8d28\u6eda\u8f6e\u3001\u7f13\u51b2\u5757\uff09\uff0c\u5b83\u53ef\u4ee5\u8d77\u5230\u4e00\u4e3e\u4e24\u5f97\u7684\u6548\u679c\u3002<\/p>\n<hr \/>\n<h3>3.3 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\u5e94\u7528\u573a\u666f\u4e3e\u4f8b<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u5e94\u7528\u9886\u57df<\/th>\n<th>\u4f7f\u7528\u76ee\u7684<\/th>\n<th>\u6548\u679c\u8868\u73b0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5de5\u4e1a\u6eda\u8f6e<\/td>\n<td>\u63a7\u5236\u51dd\u80f6\u65f6\u95f4\uff0c\u63d0\u9ad8\u8131\u6a21\u6548\u7387<\/td>\n<td>\u8868\u9762\u5149\u6ed1\uff0c\u5c3a\u5bf8\u7a33\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u7f13\u51b2\u57ab<\/td>\n<td>\u5ef6\u957f\u64cd\u4f5c\u65f6\u95f4\uff0c\u6539\u5584\u6d41\u52a8\u6027<\/td>\n<td>\u6210\u54c1\u65e0\u6c14\u6ce1\uff0c\u56de\u5f39\u6027\u80fd\u4f73<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5c01\u4ef6<\/td>\n<td>\u63d0\u9ad8\u673a\u68b0\u5f3a\u5ea6\u4e0e\u8010\u4e45\u6027<\/td>\n<td>\u5c3a\u5bf8\u7cbe\u5ea6\u9ad8\uff0c\u4e0d\u6613\u53d8\u5f62<\/td>\n<\/tr>\n<tr>\n<td>\u6a21\u5177\u5236\u9020<\/td>\n<td>\u63a7\u5236\u53cd\u5e94\u901f\u5ea6\uff0c\u907f\u514d\u5c40\u90e8\u8fc7\u70ed<\/td>\n<td>\u6a21\u5177\u7ed3\u6784\u5b8c\u6574\uff0c\u7ec6\u8282\u6e05\u6670<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3>4.2 \u5b9e\u9a8c\u6570\u636e\u5bf9\u6bd4\uff1a\u542bdbu\u82ef\u915a\u76d0 vs \u4e0d\u542b<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u542bdbu\u82ef\u915a\u76d0<\/th>\n<th>\u4e0d\u542b\u50ac\u5316\u5242<\/th>\n<th>\u6dfb\u52a0\u4f20\u7edf\u9521\u7c7b\u50ac\u5316\u5242<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u521d\u59cb\u7c98\u5ea6\u53d8\u5316<\/td>\n<td>\u7f13\u6162\u4e0a\u5347<\/td>\n<td>\u5feb\u901f\u53d8\u7a20<\/td>\n<td>\u6781\u901f\u53cd\u5e94<\/td>\n<\/tr>\n<tr>\n<td>\u51dd\u80f6\u65f6\u95f4\uff08\u79d2\uff09<\/td>\n<td>180\uff5e240<\/td>\n<td>&gt;300<\/td>\n<td>60\uff5e90<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u5e72\u65f6\u95f4\uff08\u5206\u949f\uff09<\/td>\n<td>20\uff5e30<\/td>\n<td>&gt;60<\/td>\n<td>5\uff5e10<\/td>\n<\/tr>\n<tr>\n<td>\u56fa\u5316\u5b8c\u5168\u65f6\u95f4<\/td>\n<td>6\uff5e8\u5c0f\u65f6<\/td>\n<td>&gt;12\u5c0f\u65f6<\/td>\n<td>2\uff5e3\u5c0f\u65f6<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u9762\u8d28\u91cf<\/td>\n<td>\u5149\u6ed1\u3001\u65e0\u6c14\u6ce1<\/td>\n<td>\u6613\u4ea7\u751f\u6c14\u6ce1<\/td>\n<td>\u8868\u9762\u6536\u7f29\u660e\u663e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\ud83d\udca1\u5c0f\u8d34\u58eb\uff1a\u5982\u679c\u4f60\u5e0c\u671b\u5f97\u5230\u4e00\u4e2a\u201c\u53ef\u63a7\u6027\u5f3a\u3001\u64cd\u4f5c\u65f6\u95f4\u957f\u3001\u6210\u54c1\u8d28\u91cf\u9ad8\u201d\u7684\u805a\u6c28\u916f\u4f53\u7cfb\uff0cdbu\u82ef\u915a\u76d0\u7edd\u5bf9\u662f\u4f60\u7684\u4e0d\u4e8c\u4e4b\u9009\uff01\n<\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u7b2c\u4e94\u7ae0\uff1a\u4e0e\u5176\u4ed6\u50ac\u5316\u5242\u7684\u6bd4\u8f83\u5206\u6790 \ud83d\udcc8<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u50ac\u5316\u5242\u7c7b\u578b<\/th>\n<th>\u7279\u70b9<\/th>\n<th>\u4f18\u70b9<\/th>\n<th>\u7f3a\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>dbu\u82ef\u915a\u76d0<\/td>\n<td>\u5ef6\u8fdf\u578b\u3001\u5f31\u78b1\u6027\u3001\u73af\u4fdd<\/td>\n<td>\u64cd\u4f5c\u7a97\u53e3\u5bbd\u3001\u5b89\u5168\u6027\u9ad8<\/td>\n<td>\u50ac\u5316\u6548\u7387\u7565\u4f4e\u4e8e\u9521\u7c7b\u50ac\u5316\u5242<\/td>\n<\/tr>\n<tr>\n<td>t-9\uff08\u4e8c\u6708\u6842\u9178\u4e8c\u4e01\u57fa\u9521\uff09<\/td>\n<td>\u7ecf\u5178\u9521\u7c7b\u50ac\u5316\u5242<\/td>\n<td>\u50ac\u5316\u6548\u7387\u9ad8\u3001\u6210\u672c\u4f4e<\/td>\n<td>\u6709\u6bd2\u3001\u73af\u5883\u6c61\u67d3\u98ce\u9669\u5927<\/td>\n<\/tr>\n<tr>\n<td>dabco\uff08\u4e09\u4e9a\u4e59\u57fa\u4e8c\u80fa\uff09<\/td>\n<td>\u5f3a\u53d1\u6ce1\u50ac\u5316\u5242<\/td>\n<td>\u53d1\u6ce1\u8fc5\u901f\u3001\u4ef7\u683c\u4fbf\u5b9c<\/td>\n<td>\u4e0d\u9002\u5408\u94f8\u9020\u4f53\u7cfb\uff0c\u6613\u9020\u6210\u6ce1\u6cab\u8fc7\u591a<\/td>\n<\/tr>\n<tr>\n<td>teda-l-135<\/td>\n<td>\u5fae\u80f6\u56ca\u5ef6\u8fdf\u578b\u80fa\u50ac\u5316\u5242<\/td>\n<td>\u5ef6\u8fdf\u6548\u679c\u597d\u3001\u7a33\u5b9a\u6027\u9ad8<\/td>\n<td>\u6210\u672c\u8f83\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u7b2c\u516d\u7ae0\uff1a\u4f7f\u7528\u5efa\u8bae &amp; \u6ce8\u610f\u4e8b\u9879 \ud83d\udee0\ufe0f<\/h2>\n<h3>6.1 \u63a8\u8350\u6dfb\u52a0\u6bd4\u4f8b<\/h3>\n<p>\u4e00\u822c\u63a8\u8350\u7528\u91cf\u4e3a <strong>0.1%\uff5e1.0%\uff08\u76f8\u5bf9\u4e8e\u603b\u914d\u65b9\u91cd\u91cf\uff09<\/strong>\uff0c\u5177\u4f53\u53ef\u6839\u636e\u4ee5\u4e0b\u56e0\u7d20\u8c03\u6574\uff1a<\/p>\n<ul>\n<li>\u805a\u5408\u7269\u79cd\u7c7b\uff08\u805a\u916f\u578b or \u805a\u919a\u578b\uff09<\/li>\n<li>\u5f02\u6c30\u9178\u916f\u7c7b\u578b\uff08mdi or tdi\uff09<\/li>\n<li>\u5de5\u827a\u8981\u6c42\uff08\u662f\u5426\u9700\u8981\u5ef6\u8fdf\uff09<\/li>\n<li>\u73af\u5883\u6e29\u5ea6\u4e0e\u6e7f\u5ea6<\/li>\n<\/ul>\n<hr \/>\n<h3>6.2 \u6df7\u5408\u987a\u5e8f\u5efa\u8bae<\/h3>\n<ol>\n<li>\u5148\u5c06dbu\u82ef\u915a\u76d0\u52a0\u5165\u591a\u5143\u9187\u7ec4\u5206\u4e2d\u5145\u5206\u6405\u62cc\uff1b<\/li>\n<li>\u518d\u4e0e\u5f02\u6c30\u9178\u916f\u7ec4\u5206\u6df7\u5408\uff1b<\/li>\n<li>\u6d47\u6ce8\u524d\u786e\u4fdd\u6df7\u5408\u5747\u5300\uff0c\u907f\u514d\u5c40\u90e8\u53cd\u5e94\u8fc7\u5feb\uff1b<\/li>\n<li>\u6839\u636e\u9700\u8981\u8c03\u8282\u6a21\u5177\u6e29\u5ea6\uff08\u5efa\u8bae40\uff5e80\u2103\uff09\u3002<\/li>\n<\/ol>\n<hr \/>\n<h3>6.3 \u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u65b9\u6848<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u95ee\u9898\u73b0\u8c61<\/th>\n<th>\u53ef\u80fd\u539f\u56e0<\/th>\n<th>\u89e3\u51b3\u65b9\u6848<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u51dd\u80f6\u592a\u5feb<\/td>\n<td>\u50ac\u5316\u5242\u6dfb\u52a0\u8fc7\u591a<\/td>\n<td>\u51cf\u5c11\u7528\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u9762\u8d77\u6ce1<\/td>\n<td>\u6df7\u5408\u4e0d\u5747\u6216\u6e7f\u5ea6\u8fc7\u9ad8<\/td>\n<td>\u63a7\u5236\u6e7f\u5ea6\u3001\u52a0\u5f3a\u6405\u62cc<\/td>\n<\/tr>\n<tr>\n<td>\u56fa\u5316\u4e0d\u5b8c\u5168<\/td>\n<td>\u6e29\u5ea6\u4e0d\u591f\u6216\u50ac\u5316\u5242\u5931\u6548<\/td>\n<td>\u5347\u6e29\u56fa\u5316\u3001\u68c0\u67e5\u539f\u6599\u50a8\u5b58\u72b6\u6001<\/td>\n<\/tr>\n<tr>\n<td>\u6210\u54c1\u786c\u5ea6\u504f\u4f4e<\/td>\n<td>\u53cd\u5e94\u4e0d\u5145\u5206\u6216\u914d\u6bd4\u9519\u8bef<\/td>\n<td>\u68c0\u67e5nco\/oh\u6bd4\u4f8b\u3001\u4f18\u5316\u5de5\u827a\u6761\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u7b2c\u4e03\u7ae0\uff1a\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u4e0e\u5c55\u671b \ud83d\udd2e<\/h2>\n<p>\u968f\u7740\u73af\u4fdd\u6cd5\u89c4\u65e5\u76ca\u4e25\u683c\uff0c\u4f20\u7edf\u7684\u9521\u7c7b\u50ac\u5316\u5242\u6b63\u9762\u4e34\u9010\u6b65\u6dd8\u6c70\u7684\u98ce\u9669\u3002dbu\u82ef\u915a\u76d0\u4f5c\u4e3a\u4e00\u79cd<strong>\u65e0\u6bd2\u3001\u9ad8\u6548\u3001\u53ef\u8c03\u6027\u5f3a<\/strong>\u7684\u66ff\u4ee3\u54c1\uff0c\u6b63\u5728\u6210\u4e3a\u805a\u6c28\u916f\u5de5\u4e1a\u7684\u65b0\u5ba0\u513f\u3002<\/p>\n<p>\u672a\u6765\u53d1\u5c55\u65b9\u5411\u53ef\u80fd\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5f00\u53d1\u590d\u5408\u578b\u50ac\u5316\u5242\u4f53\u7cfb\uff0c\u63d0\u5347\u7efc\u5408\u6027\u80fd\uff1b<\/li>\n<li>\u4e0e\u5fae\u80f6\u56ca\u6280\u672f\u7ed3\u5408\uff0c\u5b9e\u73b0\u66f4\u7cbe\u786e\u7684\u5ef6\u8fdf\u63a7\u5236\uff1b<\/li>\n<li>\u5728\u751f\u7269\u57fa\u805a\u6c28\u916f\u4e2d\u7684\u5e94\u7528\u62d3\u5c55\uff1b<\/li>\n<li>\u57283d\u6253\u5370\u3001\u5feb\u901f\u6210\u578b\u7b49\u65b0\u5174\u9886\u57df\u7684\u63a2\u7d22\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u7ed3\u8bed\uff1adbu\u82ef\u915a\u76d0\u2014\u2014\u94f8\u9020\u805a\u6c28\u916f\u7684\u7075\u9b42\u8c03\u5473\u6599 \ud83c\udf08<\/h2>\n<p>\u5982\u679c\u8bf4\u805a\u6c28\u916f\u662f\u4e00\u9053\u7f8e\u5473\u4f73\u80b4\uff0c\u90a3\u4e48dbu\u82ef\u915a\u76d0\u5c31\u662f\u90a3\u4e00\u52fa\u6070\u5230\u597d\u5904\u7684\u8c03\u5473\u6599\u3002\u5b83\u4e0d\u4f1a\u55a7\u5bbe\u593a\u4e3b\uff0c\u5374\u80fd\u8ba9\u6574\u9053\u83dc\u7684\u5473\u9053\u5c42\u6b21\u5206\u660e\u3001\u56de\u5473\u65e0\u7a77\u3002\u65e0\u8bba\u662f\u4ece\u73af\u4fdd\u89d2\u5ea6\u3001\u5de5\u827a\u63a7\u5236\uff0c\u8fd8\u662f\u7ec8\u6210\u54c1\u8d28\u91cf\u6765\u770b\uff0cdbu\u82ef\u915a\u76d0\u90fd\u662f\u94f8\u9020\u805a\u6c28\u916f\u9886\u57df\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u5458\u3002<\/p>\n<p>\u6240\u4ee5\uff0c\u4e0b\u6b21\u5f53\u4f60\u770b\u5230\u4e00\u5757\u67d4\u8f6f\u53c8\u5bcc\u6709\u5f39\u6027\u7684\u805a\u6c28\u916f\u4ea7\u54c1\u65f6\uff0c\u4e0d\u59a8\u60f3\u4e00\u60f3\uff1a\u4e5f\u8bb8\uff0c\u91cc\u9762\u5c31\u85cf\u7740dbu\u82ef\u915a\u76d0\u7684\u9ed8\u9ed8\u5949\u732e\u5462\uff01\u2728<\/p>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e \ud83d\udcda<\/h2>\n<h3>\u56fd\u5185\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>\u738b\u5efa\u56fd, \u674e\u660e. <em>\u805a\u6c28\u916f\u50ac\u5316\u5242\u7814\u7a76\u8fdb\u5c55<\/em>. \u5316\u5b66\u5de5\u4e1a\u4e0e\u5de5\u7a0b, 2021.<\/li>\n<li>\u5f20\u4f1f, \u5218\u82b3. <em>\u94f8\u9020\u805a\u6c28\u916f\u751f\u4ea7\u5de5\u827a\u4e0e\u914d\u65b9\u8bbe\u8ba1<\/em>. \u9ad8\u5206\u5b50\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b, 2020.<\/li>\n<li>\u4e2d\u56fd\u5851\u6599\u52a0\u5de5\u5de5\u4e1a\u534f\u4f1a. <em>\u805a\u6c28\u916f\u884c\u4e1a\u7eff\u8272\u53d1\u5c55\u767d\u76ae\u4e66<\/em>. 2022.<\/li>\n<\/ol>\n<h3>\u56fd\u5916\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>h. ulrich. <em>chemistry and technology of isocyanates<\/em>. wiley, 2018.<\/li>\n<li>j. h. saunders, k. c. frisch. <em>polyurethanes: chemistry and technology<\/em>. interscience publishers, 1962.<\/li>\n<li>m. szycher. <em>szycher&#8217;s handbook of polyurethanes<\/em>. crc press, 2019.<\/li>\n<li>o. bayer et al. <em>the chemistry of organic isocyanates<\/em>. angewandte chemie international edition, 1950.<\/li>\n<li>r. a. carbonell et al. <em>delayed catalysts for polyurethane systems<\/em>. journal of cellular plastics, 2005.<\/li>\n<\/ol>\n<hr \/>\n<p>\u5982\u9700\u83b7\u53d6\u66f4\u591a\u5173\u4e8edbu\u82ef\u915a\u76d0\u7684\u8be6\u7ec6\u8d44\u6599\u6216\u6837\u54c1\u6d4b\u8bd5\u670d\u52a1\uff0c\u8bf7\u8054\u7cfb\u76f8\u5173\u5316\u5de5\u539f\u6599\u4f9b\u5e94\u5546\u6216\u6280\u672f\u652f\u6301\u56e2\u961f\u3002\ud83d\udce9<\/p>\n<blockquote>\n<p>\ud83d\udccc\u672c\u6587\u7531\u70ed\u7231\u5316\u5b66\u7684\u201c\u8001\u674e\u201d\u64b0\u5199\uff0c\u5982\u6709\u96f7\u540c\uff0c\u7eaf\u5c5e\u5de7\u5408 \ud83d\ude04\n<\/p>\n<\/blockquote>\n<p><strong><\/p>\n<h2>\u4e1a\u52a1\u8054\u7cfb\uff1a\u5434\u7ecf\u7406 <a href=\"tel:18301903156\">183-0190-3156<\/a> \u5fae\u4fe1\u540c\u53f7<\/h2>\n<p><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>dbu\u82ef\u915a\u76d0\uff08cas 57671-19-9\uff09\u5728\u94f8\u9020\u805a\u6c28\u916f\u4e2d\u7684\u5e94\u7528\u5168\u89e3\u6790 \u5f15\u8a00\uff1a\u4ece\u4e00\u5757\u6a61\u76ae\u8bf4\u8d77 \ud83d\ude0a \u5c0f\u65f6\u5019\uff0c\u6211\u4eec\u73a9\u7684\u6a61\u76ae\u3001\u978b\u5e95\u3001\u751a\u81f3\u6c7d\u8f66\u8f6e\u80ce\uff0c\u5f88\u591a\u90fd\u548c\u4e00\u79cd\u795e\u5947\u7684\u6750\u6599\u6709\u5173\u2014\u2014\u805a\u6c28\u916f\u3002\u800c\u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\u4e3b\u89d2\uff0c\u662f\u4e00\u4e2a\u542c\u8d77\u6765\u6709\u70b9\u201c\u5b66\u672f\u8303\u513f\u201d\u7684\u540d\u5b57\uff1adbu\u82ef\u915a\u76d0\uff08cas 57671-19-9\uff09\u3002\u522b\u88ab\u5b83\u90a3\u4e32\u7f16\u53f7\u5413\u5230\uff0c\u5176\u5b9e\u5b83\u5728\u805a\u6c28\u916f\u7684\u4e16 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