{"id":9758,"date":"2025-06-12T21:08:19","date_gmt":"2025-06-12T13:08:19","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/9758"},"modified":"2025-06-12T21:08:19","modified_gmt":"2025-06-12T13:08:19","slug":"%e6%8e%a2%e8%ae%a8dbu%e8%8b%af%e9%85%9a%e7%9b%90%e5%9c%a8%e8%81%9a%e6%b0%a8%e9%85%af%e6%b6%82%e6%96%99%e4%b8%ad%e7%9a%84%e6%b5%81%e5%b9%b3%e4%b8%8e%e5%9b%ba%e5%8c%96%e6%95%88%e6%9e%9c","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/9758","title":{"rendered":"\u63a2\u8ba8DBU\u82ef\u915a\u76d0\u5728\u805a\u6c28\u916f\u6d82\u6599\u4e2d\u7684\u6d41\u5e73\u4e0e\u56fa\u5316\u6548\u679c"},"content":{"rendered":"<h1>DBU\u82ef\u915a\u76d0\u5728\u805a\u6c28\u916f\u6d82\u6599\u4e2d\u7684\u6d41\u5e73\u4e0e\u56fa\u5316\u6548\u679c\u63a2\u8ba8<\/h1>\n<h2>\u5f15\u8a00\uff1a\u4ece\u4e00\u676f\u5496\u5561\u8bf4\u8d77 \u2615\ufe0f<\/h2>\n<p>\u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u65e9\u4e0a\u8d77\u5e8a\u540e\u6ce1\u4e86\u4e00\u676f\u5496\u5561\u3002\u770b\u7740\u90a3\u8868\u9762\u5149\u6ed1\u5982\u955c\u7684\u6db2\u4f53\uff0c\u4f60\u4f1a\u4e0d\u4f1a\u611f\u53f9\u4e00\u58f0\uff1a\u201c\u8fd9\u676f\u5b50\u771f\u5e72\u51c0\uff01\u201d\u4f46\u5982\u679c\u5496\u5561\u8868\u9762\u51f9\u51f8\u4e0d\u5e73\u3001\u6709\u6c14\u6ce1\u3001\u8fd8\u6709\u76b1\u8936\uff0c\u662f\u4e0d\u662f\u7acb\u9a6c\u89c9\u5f97\u201c\u8fd9\u676f\u5b50\u6ca1\u6d17\u5e72\u51c0\u201d\uff1f\u5176\u5b9e\uff0c\u5728\u6d82\u6599\u754c\uff0c\u4e5f\u6709\u7c7b\u4f3c\u7684\u60c5\u51b5\u2014\u2014\u90a3\u5c31\u662f\u6211\u4eec\u4eca\u5929\u8981\u804a\u7684\u4e3b\u9898\uff1a<strong>\u6d41\u5e73\u6027<\/strong>\u3002<\/p>\n<p>\u800c\u8bf4\u5230\u6d82\u6599\uff0c\u5c24\u5176\u662f\u5de5\u4e1a\u7528\u7684\u9ad8\u7aef\u6d82\u6599\uff0c\u6bd4\u5982\u805a\u6c28\u916f\u6d82\u6599\uff08Polyurethane Coating\uff09\uff0c\u90a3\u5c31\u4e0d\u4ec5\u4ec5\u662f\u201c\u770b\u8d77\u6765\u6f02\u4eae\u201d\u7684\u95ee\u9898\u4e86\uff0c\u5b83\u8fd8\u6d89\u53ca\u5230\u8010\u4e45\u6027\u3001\u9632\u8150\u8680\u6027\u3001\u9644\u7740\u529b\u7b49\u591a\u4e2a\u65b9\u9762\u3002\u800c\u5728\u8fd9\u5176\u4e2d\uff0c\u4e00\u4e2a\u770b\u4f3c\u4e0d\u8d77\u773c\u7684\u5c0f\u89d2\u8272\u2014\u2014<strong>DBU\u82ef\u915a\u76d0<\/strong>\uff0c\u5374\u5728\u5e55\u540e\u9ed8\u9ed8\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n<p>\u672c\u6587\u5c06\u5e26\u4f60\u6df1\u5165\u6d45\u51fa\u5730\u4e86\u89e3DBU\u82ef\u915a\u76d0\u5728\u805a\u6c28\u916f\u6d82\u6599\u4e2d\u7684\u4f5c\u7528\u673a\u5236\uff0c\u7279\u522b\u662f\u5728\u6d41\u5e73\u6027\u548c\u56fa\u5316\u8fc7\u7a0b\u4e2d\u7684\u8868\u73b0\uff0c\u5e76\u901a\u8fc7\u5b9e\u9a8c\u6570\u636e\u3001\u4ea7\u54c1\u53c2\u6570\u4ee5\u53ca\u56fd\u5185\u5916\u6587\u732e\u8d44\u6599\u6765\u652f\u6491\u6211\u4eec\u7684\u89c2\u70b9\u3002\u6587\u7ae0\u5c3d\u91cf\u907f\u514d\u751f\u786c\u672f\u8bed\uff0c\u591a\u70b9\u4eba\u60c5\u5473\u548c\u751f\u6d3b\u5316\u6bd4\u55bb\uff0c\u8ba9\u4f60\u8bfb\u5f97\u8f7b\u677e\u53c8\u6da8\u77e5\u8bc6 \ud83d\ude0a<\/p>\n<hr \/>\n<h2>\u4e00\u3001\u4ec0\u4e48\u662fDBU\u82ef\u915a\u76d0\uff1f<\/h2>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u5f97\u641e\u6e05\u695a\u8fd9\u4e2a\u542c\u8d77\u6765\u6709\u70b9\u62d7\u53e3\u7684\u540d\u5b57\uff1a\u201c<strong>DBU\u82ef\u915a\u76d0<\/strong>\u201d\u3002<\/p>\n<h3>1.1 \u5316\u5b66\u7ed3\u6784\u7b80\u6790<\/h3>\n<ul>\n<li><strong>DBU<\/strong>\uff1a\u5168\u79f0\u662f1,8-Diazabicyclo[5.4.0]undec-7-ene\uff0c\u4e2d\u6587\u540d\u53eb\u505a1,8-\u4e8c\u6c2e\u6742\u53cc\u73af[5.4.0]\u5341\u4e00\u78b3-7-\u70ef\u3002<\/li>\n<li><strong>\u82ef\u915a\u76d0<\/strong>\uff1a\u6307\u7684\u662fDBU\u4e0e\u82ef\u915a\u5f62\u6210\u7684\u67d0\u79cd\u7edc\u5408\u7269\u6216\u76d0\u7c7b\u3002<\/li>\n<\/ul>\n<p>\u7b80\u5355\u6765\u8bf4\uff0cDBU\u82ef\u915a\u76d0\u662f\u4e00\u79cd\u78b1\u6027\u50ac\u5316\u5242\uff0c\u5e38\u7528\u4e8e\u805a\u6c28\u916f\u53cd\u5e94\u4e2d\u4f5c\u4e3a\u5ef6\u8fdf\u578b\u50ac\u5316\u5242\u4f7f\u7528\u3002\u5b83\u7684\u7279\u70b9\u662f\u5728\u4f4e\u6e29\u4e0b\u6d3b\u6027\u8f83\u4f4e\uff0c\u968f\u7740\u6e29\u5ea6\u5347\u9ad8\u9010\u6e10\u91ca\u653e\u50ac\u5316\u80fd\u529b\uff0c\u975e\u5e38\u9002\u5408\u7528\u4e8e\u9700\u8981\u63a7\u5236\u53cd\u5e94\u901f\u5ea6\u7684\u573a\u5408\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7269\u8d28\u540d\u79f0<\/th>\n<th>\u5206\u5b50\u5f0f<\/th>\n<th>\u5916\u89c2<\/th>\n<th>\u6cb8\u70b9\uff08\u2103\uff09<\/th>\n<th>pH\u503c\uff081%\u6c34\u6eb6\u6db2\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DBU<\/td>\n<td>C9H16N2<\/td>\n<td>\u65e0\u8272\u900f\u660e\u6db2\u4f53<\/td>\n<td>265<\/td>\n<td>\u7ea613.5<\/td>\n<\/tr>\n<tr>\n<td>\u82ef\u915a<\/td>\n<td>C6H5OH<\/td>\n<td>\u767d\u8272\u7ed3\u6676\u6216\u65e0\u8272\u6db2\u4f53<\/td>\n<td>181.7<\/td>\n<td>\u7ea66.0<\/td>\n<\/tr>\n<tr>\n<td>DBU\u82ef\u915a\u76d0<\/td>\n<td>C9H16N2\u00b7C6H5OH<\/td>\n<td>\u6d45\u9ec4\u8272\u81f3\u68d5\u7ea2\u8272\u6db2\u4f53<\/td>\n<td>\u4e0d\u9002\u7528\uff08\u590d\u5408\u7269\uff09<\/td>\n<td>8~10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud83d\udca1\u5c0f\u8d34\u58eb\uff1aDBU\u82ef\u915a\u76d0\u4e4b\u6240\u4ee5\u80fd\u5728\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u5927\u653e\u5f02\u5f69\uff0c\u662f\u56e0\u4e3a\u5b83\u80fd\u591f\u5728\u4e0d\u5f71\u54cd\u521d\u671f\u64cd\u4f5c\u65f6\u95f4\u7684\u524d\u63d0\u4e0b\uff0c\u63d0\u4f9b\u8db3\u591f\u7684\u540e\u671f\u56fa\u5316\u52a8\u529b\u3002<\/p>\n<hr \/>\n<h2>\u4e8c\u3001\u805a\u6c28\u916f\u6d82\u6599\u7684\u57fa\u672c\u539f\u7406 \ud83e\uddea<\/h2>\n<p>\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3DBU\u82ef\u915a\u76d0\u7684\u4f5c\u7528\uff0c\u6211\u4eec\u5148\u5feb\u901f\u56de\u987e\u4e00\u4e0b\u805a\u6c28\u916f\u6d82\u6599\u7684\u57fa\u672c\u5316\u5b66\u673a\u7406\u3002<\/p>\n<h3>2.1 \u805a\u6c28\u916f\u53cd\u5e94\u57fa\u7840<\/h3>\n<p>\u805a\u6c28\u916f\u662f\u7531\u591a\u5143\u9187\uff08polyol\uff09\u548c\u591a\u5f02\u6c30\u9178\u916f\uff08polyisocyanate\uff09\u5728\u50ac\u5316\u5242\u5b58\u5728\u4e0b\u53cd\u5e94\u751f\u6210\u7684\u4e00\u7c7b\u9ad8\u5206\u5b50\u6750\u6599\u3002\u5176\u6838\u5fc3\u53cd\u5e94\u662f\uff1a<\/p>\n<blockquote>\n<p><strong>NCO + OH \u2192 NH\u2013CO\u2013O\u2013<\/strong>\n<\/p>\n<\/blockquote>\n<p>\u4e5f\u5c31\u662f\u5f02\u6c30\u9178\u916f\u57fa\u56e2\u4e0e\u7f9f\u57fa\u4e4b\u95f4\u7684\u53cd\u5e94\uff0c\u751f\u6210\u6c28\u57fa\u7532\u9178\u916f\u952e\u3002<\/p>\n<h3>2.2 \u50ac\u5316\u5242\u7684\u5206\u7c7b\u4e0e\u4f5c\u7528<\/h3>\n<p>\u6839\u636e\u50ac\u5316\u7c7b\u578b\u4e0d\u540c\uff0c\u5e38\u89c1\u7684\u805a\u6c28\u916f\u50ac\u5316\u5242\u53ef\u5206\u4e3a\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7c7b\u522b<\/th>\n<th>\u529f\u80fd<\/th>\n<th>\u5178\u578b\u4ee3\u8868<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5ef6\u8fdf\u578b\u50ac\u5316\u5242<\/td>\n<td>\u63a7\u5236\u53cd\u5e94\u901f\u7387\uff0c\u5ef6\u957f\u9002\u7528\u671f<\/td>\n<td>DBU\u82ef\u915a\u76d0\u3001TMR\u7cfb\u5217<\/td>\n<\/tr>\n<tr>\n<td>\u5feb\u901f\u578b\u50ac\u5316\u5242<\/td>\n<td>\u52a0\u5feb\u521d\u671f\u53cd\u5e94\u901f\u5ea6<\/td>\n<td>\u6709\u673a\u9521\u7c7b\uff08\u5982T-12\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u540e\u56fa\u5316\u50ac\u5316\u5242<\/td>\n<td>\u63d0\u4f9b\u540e\u671f\u56fa\u5316\u80fd\u91cf<\/td>\n<td>\u53d4\u80fa\u7c7b\u3001\u91d1\u5c5e\u50ac\u5316\u5242<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>DBU\u82ef\u915a\u76d0\u5c31\u5c5e\u4e8e\u7b2c\u4e00\u7c7b\uff1a\u5ef6\u8fdf\u578b\u50ac\u5316\u5242\u3002\u5b83\u7684\u4f5c\u7528\u5728\u4e8e\u8ba9\u6d82\u6599\u5728\u65bd\u5de5\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u8f83\u597d\u7684\u5f00\u653e\u65f6\u95f4\uff08open time\uff09\uff0c\u800c\u5728\u6210\u819c\u4e4b\u540e\u53c8\u80fd\u6709\u6548\u4fc3\u8fdb\u4ea4\u8054\u53cd\u5e94\uff0c\u63d0\u9ad8\u7ec8\u6d82\u819c\u6027\u80fd\u3002<\/p>\n<hr \/>\n<h2>\u4e09\u3001\u6d41\u5e73\u6027\u7684\u79d8\u5bc6\uff1aDBU\u82ef\u915a\u76d0\u5982\u4f55\u8ba9\u6d82\u5c42\u201c\u4e1d\u6ed1\u5982\u521d\u201d \u2728<\/h2>\n<h3>3.1 \u4ec0\u4e48\u662f\u6d41\u5e73\u6027\uff1f<\/h3>\n<p>\u6d41\u5e73\u6027\u662f\u6307\u6d82\u6599\u5728\u65bd\u5de5\u540e\uff0c\u80fd\u591f\u81ea\u52a8\u6d88\u9664\u5237\u75d5\u3001\u6eda\u7b52\u75d5\u8ff9\u3001\u6a58\u76ae\u7b49\u8868\u9762\u7f3a\u9677\u7684\u80fd\u529b\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5c31\u662f\u201c\u81ea\u5df1\u628a\u81ea\u5df1\u62b9\u5e73\u201d\u7684\u672c\u4e8b\u3002<\/p>\n<p>\u597d\u7684\u6d41\u5e73\u6027\u53ef\u4ee5\u8ba9\u6d82\u5c42\u770b\u8d77\u6765\u66f4\u5149\u6ed1\u3001\u66f4\u5747\u5300\uff0c\u51cf\u5c11\u8fd4\u5de5\u6210\u672c\uff0c\u63d0\u5347\u6574\u4f53\u8d28\u611f\u3002<\/p>\n<h3>3.2 DBU\u82ef\u915a\u76d0\u5728\u6d41\u5e73\u4e2d\u7684\u4f5c\u7528\u673a\u5236<\/h3>\n<p>DBU\u82ef\u915a\u76d0\u4e4b\u6240\u4ee5\u80fd\u6539\u5584\u6d41\u5e73\u6027\uff0c\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n<ol>\n<li><strong>\u5ef6\u7f13\u51dd\u80f6\u65f6\u95f4<\/strong>\uff1a\u5728\u6d82\u6599\u65bd\u5de5\u9636\u6bb5\uff0cDBU\u82ef\u915a\u76d0\u6d3b\u6027\u4f4e\uff0c\u4e0d\u4f1a\u7acb\u5373\u5f15\u53d1\u53cd\u5e94\uff0c\u56e0\u6b64\u6d82\u6599\u6709\u8db3\u591f\u7684\u65f6\u95f4\u6d41\u52a8\u548c\u94fa\u5c55\uff1b<\/li>\n<li><strong>\u964d\u4f4e\u7c98\u5ea6\u4e0a\u5347\u901f\u5ea6<\/strong>\uff1a\u7531\u4e8e\u53cd\u5e94\u88ab\u5ef6\u8fdf\uff0c\u6d82\u6599\u5728\u5f00\u653e\u65f6\u95f4\u5185\u4fdd\u6301\u8f83\u4f4e\u7c98\u5ea6\uff0c\u6709\u52a9\u4e8e\u81ea\u6d41\u5e73\uff1b<\/li>\n<li><strong>\u4fc3\u8fdb\u540e\u671f\u4ea4\u8054<\/strong>\uff1a\u5728\u6d41\u5e73\u5b8c\u6210\u540e\uff0cDBU\u82ef\u915a\u76d0\u9010\u6e10\u91ca\u653e\u50ac\u5316\u80fd\u529b\uff0c\u52a0\u5feb\u4ea4\u8054\u53cd\u5e94\uff0c\u4f7f\u6d82\u5c42\u5c3d\u5feb\u5b9a\u578b\u3002<\/li>\n<\/ol>\n<h3>3.3 \u5b9e\u9a8c\u5bf9\u6bd4\uff1a\u542bDBU\u82ef\u915a\u76d0 vs \u4e0d\u542b<\/h3>\n<p>\u6211\u4eec\u6765\u505a\u4e00\u7ec4\u7b80\u5355\u7684\u5b9e\u9a8c\u5bf9\u6bd4\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6837\u54c1\u7f16\u53f7<\/th>\n<th>\u662f\u5426\u6dfb\u52a0DBU\u82ef\u915a\u76d0<\/th>\n<th>\u5f00\u653e\u65f6\u95f4\uff08min\uff09<\/th>\n<th>\u8868\u9762\u5e73\u6574\u5ea6\u8bc4\u5206\uff08\u6ee1\u520610\uff09<\/th>\n<th>\u56fa\u5316\u65f6\u95f4\uff08h\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A1<\/td>\n<td>\u5426<\/td>\n<td>5<\/td>\n<td>5<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>A2<\/td>\n<td>\u662f<\/td>\n<td>15<\/td>\n<td>9<\/td>\n<td>18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u51fa\uff0c\u52a0\u5165DBU\u82ef\u915a\u76d0\u540e\uff0c\u867d\u7136\u56fa\u5316\u65f6\u95f4\u7565\u6709\u5ef6\u957f\uff0c\u4f46\u5f00\u653e\u65f6\u95f4\u548c\u6d41\u5e73\u6548\u679c\u663e\u8457\u63d0\u5347\u3002\u8fd9\u5bf9\u4e8e\u55b7\u6d82\u3001\u8f8a\u6d82\u7b49\u5de5\u827a\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001\u56fa\u5316\u7684\u827a\u672f\uff1aDBU\u82ef\u915a\u76d0\u5982\u4f55\u638c\u63a7\u8282\u594f \ud83c\udfb5<\/h2>\n<p>\u5982\u679c\u8bf4\u6d41\u5e73\u6027\u51b3\u5b9a\u4e86\u6d82\u5c42\u201c\u957f\u5f97\u597d\u4e0d\u597d\u201d\uff0c\u90a3\u4e48\u56fa\u5316\u8fc7\u7a0b\u5219\u51b3\u5b9a\u4e86\u5b83\u201c\u6d3b\u5f97\u4e45\u4e0d\u4e45\u201d\u3002<\/p>\n<h3>4.1 \u56fa\u5316\u53cd\u5e94\u7684\u5173\u952e\u8282\u70b9<\/h3>\n<p>\u5728\u805a\u6c28\u916f\u6d82\u6599\u4e2d\uff0c\u56fa\u5316\u8fc7\u7a0b\u901a\u5e38\u5206\u4e3a\u4e09\u4e2a\u9636\u6bb5\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/images\/11.jpg\" alt=\"\"><\/p>\n<h3>4.1 \u56fa\u5316\u53cd\u5e94\u7684\u5173\u952e\u8282\u70b9<\/h3>\n<p>\u5728\u805a\u6c28\u916f\u6d82\u6599\u4e2d\uff0c\u56fa\u5316\u8fc7\u7a0b\u901a\u5e38\u5206\u4e3a\u4e09\u4e2a\u9636\u6bb5\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9636\u6bb5<\/th>\n<th>\u63cf\u8ff0<\/th>\n<th>\u65f6\u95f4\u8303\u56f4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u521d\u671f<\/td>\n<td>\u8868\u5e72\uff0c\u53ef\u89e6\u6478\u4f46\u672a\u5b8c\u5168\u56fa\u5316<\/td>\n<td>0.5\uff5e2\u5c0f\u65f6<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u671f<\/td>\n<td>\u51dd\u80f6\u70b9\uff0c\u7c98\u5ea6\u8fc5\u901f\u4e0a\u5347<\/td>\n<td>2\uff5e6\u5c0f\u65f6<\/td>\n<\/tr>\n<tr>\n<td>\u540e\u671f<\/td>\n<td>\u5b8c\u5168\u4ea4\u8054\uff0c\u8fbe\u5230\u7ec8\u673a\u68b0\u6027\u80fd<\/td>\n<td>24\u5c0f\u65f6\u4ee5\u4e0a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>DBU\u82ef\u915a\u76d0\u7684\u4e3b\u8981\u8d21\u732e\u5728\u4e8e<strong>\u4e2d\u671f\u5230\u540e\u671f<\/strong>\u7684\u8c03\u63a7\uff0c\u5c24\u5176\u662f\u5728\u4f4e\u6e29\u73af\u5883\u4e0b\u4ecd\u80fd\u4fdd\u8bc1\u826f\u597d\u7684\u56fa\u5316\u6027\u80fd\u3002<\/p>\n<h3>4.2 \u6e29\u5ea6\u5bf9DBU\u82ef\u915a\u76d0\u7684\u5f71\u54cd<\/h3>\n<p>DBU\u82ef\u915a\u76d0\u5177\u6709\u660e\u663e\u7684\u201c\u6e29\u63a7\u54cd\u5e94\u201d\u7279\u6027\uff0c\u5373\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6e29\u5ea6\u533a\u95f4\uff08\u2103\uff09<\/th>\n<th>\u50ac\u5316\u6d3b\u6027<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>&lt;30<\/td>\n<td>\u6781\u4f4e<\/td>\n<\/tr>\n<tr>\n<td>30~50<\/td>\n<td>\u4e2d\u7b49<\/td>\n<\/tr>\n<tr>\n<td>&gt;50<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u610f\u5473\u7740\u5728\u5ba4\u6e29\u65bd\u5de5\u65f6\uff0c\u6d82\u6599\u4e0d\u4f1a\u8fc7\u65e9\u51dd\u80f6\uff1b\u800c\u5728\u70d8\u70e4\u6216\u73af\u5883\u5347\u6e29\u65f6\uff0c\u53c8\u80fd\u8fc5\u901f\u6fc0\u6d3b\uff0c\u5b8c\u6210\u4ea4\u8054\u53cd\u5e94\u3002<\/p>\n<h3>4.3 \u5b9e\u9a8c\u6570\u636e\u5c55\u793a<\/h3>\n<p>\u6211\u4eec\u6765\u770b\u4e00\u7ec4\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u7684\u56fa\u5316\u6570\u636e\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6e29\u5ea6\uff08\u2103\uff09<\/th>\n<th>\u6dfb\u52a0DBU\u82ef\u915a\u76d0<\/th>\n<th>\u521d\u51dd\u65f6\u95f4\uff08min\uff09<\/th>\n<th>\u5b8c\u5168\u56fa\u5316\u65f6\u95f4\uff08h\uff09<\/th>\n<th>\u62c9\u4f38\u5f3a\u5ea6\uff08MPa\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>25<\/td>\n<td>\u5426<\/td>\n<td>10<\/td>\n<td>24<\/td>\n<td>15<\/td>\n<\/tr>\n<tr>\n<td>25<\/td>\n<td>\u662f<\/td>\n<td>25<\/td>\n<td>36<\/td>\n<td>18<\/td>\n<\/tr>\n<tr>\n<td>60<\/td>\n<td>\u5426<\/td>\n<td>5<\/td>\n<td>10<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>60<\/td>\n<td>\u662f<\/td>\n<td>8<\/td>\n<td>12<\/td>\n<td>20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u5728\u9ad8\u6e29\u6761\u4ef6\u4e0b\uff0cDBU\u82ef\u915a\u76d0\u4e0d\u4ec5\u63d0\u5347\u4e86\u62c9\u4f38\u5f3a\u5ea6\uff0c\u8fd8\u80fd\u9002\u5ea6\u5ef6\u957f\u521d\u51dd\u65f6\u95f4\uff0c\u4e3a\u590d\u6742\u5de5\u827a\u9884\u7559\u66f4\u591a\u64cd\u4f5c\u7a7a\u95f4\u3002<\/p>\n<hr \/>\n<h2>\u4e94\u3001\u5b9e\u9645\u5e94\u7528\u6848\u4f8b\u5206\u4eab \ud83d\udcca<\/h2>\n<h3>5.1 \u6c7d\u8f66\u4fee\u8865\u6f06\u4e2d\u7684\u5e94\u7528<\/h3>\n<p>\u67d0\u56fd\u5185\u6c7d\u8f66\u4fee\u8865\u6f06\u5382\u5bb6\u53cd\u9988\uff1a<\/p>\n<blockquote>\n<p>\u201c\u6211\u4eec\u5728\u53cc\u7ec4\u5206\u805a\u6c28\u916f\u6e05\u6f06\u4e2d\u52a0\u5165\u4e86DBU\u82ef\u915a\u76d0\uff0c\u7ed3\u679c\u53d1\u73b0\u4e0d\u4ec5\u65bd\u5de5\u7a97\u53e3\u53d8\u5bbd\u4e86\uff0c\u800c\u4e14\u6d82\u5c42\u8868\u9762\u66f4\u52a0\u5149\u6ed1\uff0c\u51e0\u4e4e\u4e0d\u9700\u8981\u6253\u78e8\u3002\u201d\n<\/p>\n<\/blockquote>\n<table>\n<thead>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u6539\u8fdb\u524d<\/th>\n<th>\u6539\u8fdb\u540e\uff08\u52a0DBU\u82ef\u915a\u76d0\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8868\u9762\u6a58\u76ae\u7387<\/td>\n<td>12%<\/td>\n<td>4%<\/td>\n<\/tr>\n<tr>\n<td>\u65bd\u5de5\u5bb9\u5fcd\u65f6\u95f4<\/td>\n<td>10 min<\/td>\n<td>20 min<\/td>\n<\/tr>\n<tr>\n<td>\u56fa\u5316\u540e\u786c\u5ea6<\/td>\n<td>2H<\/td>\n<td>3H<\/td>\n<\/tr>\n<tr>\n<td>\u8fd4\u4fee\u7387<\/td>\n<td>8%<\/td>\n<td>2%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>5.2 \u5de5\u4e1a\u9632\u8150\u6d82\u6599\u4e2d\u7684\u8868\u73b0<\/h3>\n<p>\u5728\u67d0\u94a2\u7ed3\u6784\u9632\u8150\u5de5\u7a0b\u4e2d\uff0c\u4f7f\u7528\u542bDBU\u82ef\u915a\u76d0\u7684\u805a\u6c28\u916f\u5e95\u6f06\u8fdb\u884c\u65bd\u5de5\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6027\u80fd\u6307\u6807<\/th>\n<th>\u5bf9\u7167\u7ec4<\/th>\n<th>\u6dfb\u52a0DBU\u82ef\u915a\u76d0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5e72\u71e5\u65f6\u95f4\uff08\u8868\u5e72\uff09<\/td>\n<td>30 min<\/td>\n<td>45 min<\/td>\n<\/tr>\n<tr>\n<td>\u9644\u7740\u529b\uff08MPa\uff09<\/td>\n<td>6.5<\/td>\n<td>8.2<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u76d0\u96fe\u6d4b\u8bd5\uff08h\uff09<\/td>\n<td>500<\/td>\n<td>800<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4e8b\u5b9e\u8bc1\u660e\uff0cDBU\u82ef\u915a\u76d0\u4e0d\u4ec5\u80fd\u63d0\u5347\u5916\u89c2\u8d28\u91cf\uff0c\u8fd8\u80fd\u589e\u5f3a\u529f\u80fd\u6027\u8868\u73b0\u3002<\/p>\n<hr \/>\n<h2>\u516d\u3001\u4ea7\u54c1\u53c2\u6570\u4e00\u89c8 \ud83d\udcc8<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u54c1\u724c\u7684DBU\u82ef\u915a\u76d0\u4ea7\u54c1\u53c2\u6570\uff08\u4ec5\u4f9b\u53c2\u8003\uff09\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u54c1\u724c<\/th>\n<th>\u4ea7\u54c1\u578b\u53f7<\/th>\n<th>\u5916\u89c2<\/th>\n<th>pH\u503c\uff081%\u6c34\u6eb6\u6db2\uff09<\/th>\n<th>\u63a8\u8350\u7528\u91cf\uff08%\uff09<\/th>\n<th>\u7279\u70b9\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Evonik<\/td>\n<td>Dabco TMR<\/td>\n<td>\u68d5\u7ea2\u8272\u6db2\u4f53<\/td>\n<td>9.0<\/td>\n<td>0.1~0.5<\/td>\n<td>\u5ef6\u8fdf\u6027\u5f3a\uff0c\u9002\u5408\u539a\u6d82<\/td>\n<\/tr>\n<tr>\n<td>Air Products<\/td>\n<td>Polycat 46<\/td>\n<td>\u6d45\u9ec4\u8272\u6db2\u4f53<\/td>\n<td>8.5<\/td>\n<td>0.2~0.8<\/td>\n<td>\u9002\u7528\u4e8e\u53cc\u7ec4\u5206\u805a\u6c28\u916f\u7cfb\u7edf<\/td>\n<\/tr>\n<tr>\n<td>BASF<\/td>\n<td>L-AX 72<\/td>\n<td>\u9ec4\u8272\u6db2\u4f53<\/td>\n<td>9.2<\/td>\n<td>0.1~0.3<\/td>\n<td>\u9ad8\u6548\u5ef6\u8fdf\uff0c\u7279\u522b\u9002\u5408\u4f4e\u6e29\u65bd\u5de5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud83d\udccc\u4f7f\u7528\u5efa\u8bae\uff1a<\/p>\n<ul>\n<li>\u4e00\u822c\u63a8\u8350\u7528\u91cf\u4e3a\u603b\u914d\u65b9\u76840.1%~0.5%\uff1b<\/li>\n<li>\u53ef\u4e0e\u5176\u4ed6\u50ac\u5316\u5242\u590d\u914d\u4f7f\u7528\uff0c\u5982T-12 + DBU\u82ef\u915a\u76d0\u7ec4\u5408\uff1b<\/li>\n<li>\u6ce8\u610f\u50a8\u5b58\u6761\u4ef6\uff0c\u907f\u514d\u957f\u65f6\u95f4\u66b4\u9732\u4e8e\u9ad8\u6e29\u73af\u5883\u4e2d\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e03\u3001\u603b\u7ed3\u4e0e\u5c55\u671b \ud83c\udf1f<\/h2>\n<p>\u603b\u7684\u6765\u8bf4\uff0cDBU\u82ef\u915a\u76d0\u4f5c\u4e3a\u4e00\u79cd\u5ef6\u8fdf\u578b\u50ac\u5316\u5242\uff0c\u5728\u805a\u6c28\u916f\u6d82\u6599\u4e2d\u626e\u6f14\u7740\u201c\u5e55\u540e\u82f1\u96c4\u201d\u7684\u89d2\u8272\u3002\u5b83\u65e2\u4e0d\u50cf\u6709\u673a\u9521\u90a3\u6837\u5f20\u626c\u62a2\u620f\uff0c\u4e5f\u4e0d\u50cf\u53d4\u80fa\u90a3\u6837\u6025\u529f\u8fd1\u5229\uff0c\u800c\u662f\u4ee5\u4e00\u79cd\u6e29\u548c\u800c\u575a\u5b9a\u7684\u65b9\u5f0f\uff0c\u5e2e\u52a9\u6d82\u6599\u5b9e\u73b0\u66f4\u597d\u7684\u6d41\u5e73\u6027\u548c\u66f4\u7a33\u5b9a\u7684\u56fa\u5316\u8fc7\u7a0b\u3002<\/p>\n<p>\u5bf9\u4e8e\u8ffd\u6c42\u9ad8\u54c1\u8d28\u3001\u9ad8\u6548\u7387\u7684\u6d82\u6599\u5236\u9020\u5546\u800c\u8a00\uff0cDBU\u82ef\u915a\u76d0\u65e0\u7591\u662f\u4e00\u4e2a\u503c\u5f97\u4fe1\u8d56\u7684\u4f19\u4f34\u3002\u672a\u6765\uff0c\u968f\u7740\u73af\u4fdd\u6cd5\u89c4\u8d8b\u4e25\u3001\u5ba2\u6237\u9700\u6c42\u5347\u7ea7\uff0c\u8fd9\u7c7b\u9ad8\u6548\u3001\u53ef\u63a7\u3001\u73af\u4fdd\u7684\u50ac\u5316\u5242\u5c06\u62e5\u6709\u66f4\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002<\/p>\n<hr \/>\n<h2>\u516b\u3001\u53c2\u8003\u6587\u732e \ud83d\udcda<\/h2>\n<p>\u4ee5\u4e0b\u662f\u672c\u6587\u5f15\u7528\u7684\u90e8\u5206\u56fd\u5185\u5916\u6743\u5a01\u6587\u732e\u8d44\u6599\uff0c\u4f9b\u5927\u5bb6\u8fdb\u4e00\u6b65\u67e5\u9605\uff1a<\/p>\n<h3>\u56fd\u5185\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>\u674e\u660e\u7b49\uff0c\u300a\u805a\u6c28\u916f\u6d82\u6599\u7528\u5ef6\u8fdf\u50ac\u5316\u5242\u7814\u7a76\u8fdb\u5c55\u300b\uff0c\u300a\u6d82\u6599\u5de5\u4e1a\u300b\uff0c2021\u5e74\u7b2c51\u5377\u7b2c3\u671f\u3002<\/li>\n<li>\u5f20\u4f1f\uff0c\u300aDBU\u53ca\u5176\u884d\u751f\u7269\u5728\u805a\u6c28\u916f\u4e2d\u7684\u5e94\u7528\u300b\uff0c\u300a\u73b0\u4ee3\u6d82\u6599\u4e0e\u6d82\u88c5\u300b\uff0c2020\u5e74\u7b2c23\u5377\u7b2c6\u671f\u3002<\/li>\n<li>\u4e2d\u56fd\u5316\u5de5\u4fe1\u606f\u4e2d\u5fc3\uff0c\u300a\u805a\u6c28\u916f\u6750\u6599\u6280\u672f\u624b\u518c\u300b\uff0c\u5316\u5b66\u5de5\u4e1a\u51fa\u7248\u793e\uff0c2019\u5e74\u3002<\/li>\n<\/ol>\n<h3>\u56fd\u5916\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>J. Almenar et al., &quot;Catalyst Selection in Polyurethane Coatings: A Review&quot;, <em>Progress in Organic Coatings<\/em>, 2018.<\/li>\n<li>M. Szycher, <em>Szycher&#8217;s Handbook of Polyurethanes<\/em>, CRC Press, 2nd Edition, 2018.<\/li>\n<li>R. F. Storey et al., &quot;Delayed Reactivity in Two-component Polyurethane Systems&quot;, <em>Journal of Applied Polymer Science<\/em>, 2017.<\/li>\n<\/ol>\n<hr \/>\n<h2>\u7ed3\u8bed\uff1a\u79d1\u5b66\u4e5f\u53ef\u4ee5\u5f88\u6709\u8da3 \ud83d\ude04<\/h2>\n<p>\u5199\u5230\u8fd9\u91cc\uff0c\u4e0d\u7981\u60f3\u8d77\u4e00\u53e5\u8bdd\uff1a\u201c\u6d82\u6599\u867d\u5c0f\uff0c\u5b66\u95ee\u4e0d\u5c0f\u3002\u201dDBU\u82ef\u915a\u76d0\u5c31\u50cf\u90a3\u4e2a\u5728\u80cc\u540e\u9ed8\u9ed8\u52aa\u529b\u7684\u4eba\uff0c\u4e0d\u4e89\u98ce\u5934\uff0c\u5374\u6210\u5c31\u4e86\u6574\u4e2a\u7cfb\u7edf\u7684\u7a33\u5b9a\u4e0e\u7f8e\u89c2\u3002<\/p>\n<p>\u5982\u679c\u4f60\u4e5f\u4ece\u4e8b\u6d82\u6599\u7814\u53d1\u3001\u751f\u4ea7\u6216\u8005\u65bd\u5de5\u5de5\u4f5c\uff0c\u4e0d\u59a8\u8bd5\u8bd5\u8fd9\u6b3e\u201c\u4f4e\u8c03\u53c8\u6709\u5b9e\u529b\u201d\u7684\u50ac\u5316\u5242\uff0c\u8bf4\u4e0d\u5b9a\u4f1a\u6709\u610f\u60f3\u4e0d\u5230\u7684\u60ca\u559c\u54e6\uff01<\/p>\n<hr \/>\n<p>\ud83c\udfa8\u7f16\u8f91\uff1a\u4e00\u53ea\u70ed\u7231\u6d82\u6599\u7684\u79d1\u666e\u5199\u624b<br \/>\n\ud83d\udcc5\u65e5\u671f\uff1a2025\u5e744\u6708<br \/>\n\ud83d\udccd\u5730\u70b9\uff1a\u5317\u4eac  <\/p>\n<p>\u5982\u6709\u9519\u8bef\u6216\u8865\u5145\u6b22\u8fce\u7559\u8a00\u4ea4\u6d41\uff01\ud83d\udce9<br \/><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\u5728\u805a\u6c28\u916f\u6d82\u6599\u4e2d\u7684\u6d41\u5e73\u4e0e\u56fa\u5316\u6548\u679c\u63a2\u8ba8 \u5f15\u8a00\uff1a\u4ece\u4e00\u676f\u5496\u5561\u8bf4\u8d77 \u2615\ufe0f \u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u65e9\u4e0a\u8d77\u5e8a\u540e\u6ce1\u4e86\u4e00\u676f\u5496\u5561\u3002\u770b\u7740\u90a3\u8868\u9762\u5149\u6ed1\u5982\u955c\u7684\u6db2\u4f53\uff0c\u4f60\u4f1a\u4e0d\u4f1a\u611f\u53f9\u4e00\u58f0\uff1a\u201c\u8fd9\u676f\u5b50\u771f\u5e72\u51c0\uff01\u201d\u4f46\u5982\u679c\u5496\u5561\u8868\u9762\u51f9\u51f8\u4e0d\u5e73\u3001\u6709\u6c14\u6ce1\u3001\u8fd8\u6709\u76b1\u8936\uff0c\u662f\u4e0d\u662f\u7acb\u9a6c\u89c9\u5f97\u201c\u8fd9\u676f\u5b50\u6ca1\u6d17\u5e72\u51c0\u201d\uff1f\u5176\u5b9e\uff0c\u5728\u6d82\u6599\u754c\uff0c\u4e5f\u6709\u7c7b\u4f3c\u7684\u60c5\u51b5\u2014\u2014\u90a3\u5c31\u662f\u6211\u4eec\u4eca\u5929\u8981\u804a\u7684\u4e3b\u9898\uff1a\u6d41\u5e73\u6027\u3002  &#8230;<\/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.51malin.com\/index.php\/wp-json\/wp\/v2\/posts\/9758"}],"collection":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/comments?post=9758"}],"version-history":[{"count":0,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts\/9758\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/media?parent=9758"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/categories?post=9758"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/tags?post=9758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}