{"id":9789,"date":"2025-06-13T00:28:52","date_gmt":"2025-06-12T16:28:52","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/9789"},"modified":"2025-06-13T00:28:52","modified_gmt":"2025-06-12T16:28:52","slug":"%e7%a0%94%e7%a9%b6dbu%e8%8b%84%e5%9f%ba%e6%b0%af%e5%8c%96%e9%93%b5%e7%9b%90%e5%af%b9%e8%81%9a%e5%bc%82%e6%b0%b0%e8%84%b2%e9%85%b8%e9%85%af%ef%bc%88pir%ef%bc%89%e6%b3%a1%e6%b2%ab%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/9789","title":{"rendered":"\u7814\u7a76DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u5bf9\u805a\u5f02\u6c30\u8132\u9178\u916f\uff08PIR\uff09\u6ce1\u6cab\u6027\u80fd\u7684\u5f71\u54cd"},"content":{"rendered":"<h1>DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u5bf9\u805a\u5f02\u6c30\u8132\u9178\u916f\uff08PIR\uff09\u6ce1\u6cab\u6027\u80fd\u7684\u5f71\u54cd\u7814\u7a76<\/h1>\n<h2>\u5f15\u8a00\uff1a\u4ece\u201c\u6ce1\u201d\u8bf4\u8d77<\/h2>\n<p>\u8bf4\u5230\u201c\u6ce1\u6cab\u201d\uff0c\u5f88\u591a\u4eba\u7b2c\u4e00\u53cd\u5e94\u53ef\u80fd\u662f\u6d17\u6fa1\u65f6\u7684\u6c90\u6d74\u9732\u6ce1\u6ce1\uff0c\u6216\u8005\u5496\u5561\u4e0a\u7684\u5976\u6cab\u3002\u4f46\u5728\u6750\u6599\u79d1\u5b66\u9886\u57df\uff0c\u201c\u6ce1\u6cab\u201d\u53ef\u4e0d\u662f\u90a3\u4e48\u8f7b\u6d6e\u7684\u4e1c\u897f\u2014\u2014\u5b83\u662f\u4e00\u79cd\u7ed3\u6784\u72ec\u7279\u3001\u5e94\u7528\u5e7f\u6cdb\u7684\u9ad8\u5206\u5b50\u6750\u6599\u3002\u800c\u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\uff0c\u662f\u5176\u4e2d\u4e00\u79cd\u7279\u522b\u6709\u6599\u7684\u6ce1\u6cab\u2014\u2014<strong>\u805a\u5f02\u6c30\u8132\u9178\u916f\uff08Polyisocyanurate\uff0c\u7b80\u79f0PIR\uff09\u6ce1\u6cab<\/strong>\u3002<\/p>\n<p>PIR\u6ce1\u6cab\uff0c\u542c\u8d77\u6765\u6709\u70b9\u62d7\u53e3\uff0c\u4f46\u5b83\u7684\u5e94\u7528\u53ef\u4e00\u70b9\u90fd\u4e0d\u201c\u62d7\u201d\u3002\u8fd9\u79cd\u6750\u6599\u5e7f\u6cdb\u7528\u4e8e\u5efa\u7b51\u4fdd\u6e29\u3001\u51b7\u94fe\u7269\u6d41\u3001\u822a\u7a7a\u822a\u5929\u7b49\u9886\u57df\uff0c\u56e0\u4e3a\u5b83\u4e0d\u4ec5\u9694\u70ed\u6027\u80fd\u597d\uff0c\u8fd8\u8010\u9ad8\u6e29\u3001\u963b\u71c3\u6027\u5f3a\u3002\u4e0d\u8fc7\uff0c\u518d\u597d\u7684\u6750\u6599\u4e5f\u6709\u63d0\u5347\u7a7a\u95f4\u3002\u4e8e\u662f\uff0c\u79d1\u5b66\u5bb6\u4eec\u5f00\u59cb\u7422\u78e8\u600e\u4e48\u8ba9\u5b83\u66f4\u4e0a\u4e00\u5c42\u697c\u3002<\/p>\n<p>\u8fd9\u65f6\u5019\uff0c\u4e00\u4e2a\u770b\u4f3c\u4e0d\u8d77\u773c\u7684\u5c0f\u5206\u5b50\u5316\u5408\u7269\u2014\u2014<strong>DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0<\/strong>\uff081,8-\u4e8c\u6c2e\u6742\u53cc\u73af[5.4.0]\u5341\u4e00\u78b3-7-\u70ef\u4e0e\u82c4\u57fa\u6c2f\u53cd\u5e94\u751f\u6210\u7684\u5b63\u94f5\u76d0\uff09\u8fdb\u5165\u4e86\u5927\u5bb6\u7684\u89c6\u7ebf\u3002\u5b83\u4e0d\u662f\u4e3b\u89d2\uff0c\u5374\u53ef\u80fd\u662f\u4e2a\u5173\u952e\u7684\u201c\u50ac\u5316\u5242\u201d\u6216\u201c\u8c03\u8282\u5242\u201d\u3002<\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\uff0c\u6211\u4eec\u5c31\u6765\u804a\u804a\u8fd9\u4e2a\u201c\u5c0f\u89d2\u8272\u201d\u662f\u600e\u4e48\u5f71\u54cdPIR\u6ce1\u6cab\u7684\u201c\u5927\u547d\u8fd0\u201d\u7684\u3002\u522b\u62c5\u5fc3\uff0c\u6211\u4eec\u4e0d\u4f1a\u592a\u5b66\u672f\u5316\uff0c\u5c3d\u91cf\u7528\u901a\u4fd7\u7684\u8bed\u8a00\u548c\u5e7d\u9ed8\u7684\u65b9\u5f0f\uff0c\u628a\u8fd9\u9879\u7814\u7a76\u8bb2\u6e05\u695a\u3002\u5f53\u7136\uff0c\u5982\u679c\u4f60\u662f\u4e13\u4e1a\u7814\u7a76\u4eba\u5458\uff0c\u4e5f\u6b22\u8fce\u4f60\u5e26\u7740\u653e\u5927\u955c\u6765\u770b\u6570\u636e\u8868\u548c\u6587\u732e\u5f15\u7528 \ud83d\ude0a\u3002<\/p>\n<hr \/>\n<h2>\u4e00\u3001\u4ec0\u4e48\u662fPIR\u6ce1\u6cab\uff1f<\/h2>\n<h3>1. PIR\u6ce1\u6cab\u7684\u57fa\u672c\u6784\u6210<\/h3>\n<p>PIR\u6ce1\u6cab\u662f\u4ee5\u591a\u5143\u9187\u548c\u591a\u5f02\u6c30\u9178\u916f\u4e3a\u4e3b\u8981\u539f\u6599\uff0c\u5728\u4e00\u5b9a\u6761\u4ef6\u4e0b\u901a\u8fc7\u5316\u5b66\u53cd\u5e94\u5f62\u6210\u7684\u4e09\u7ef4\u4ea4\u8054\u7f51\u7edc\u7ed3\u6784\u7684\u805a\u5408\u7269\u3002\u5b83\u5c5e\u4e8e\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u4e00\u79cd\uff0c\u4f46\u4e0e\u4f20\u7edf\u7684\u805a\u6c28\u916f\uff08PU\uff09\u6ce1\u6cab\u4e0d\u540c\uff0cPIR\u6ce1\u6cab\u4e2d\u542b\u6709\u8f83\u591a\u7684\u4e09\u55ea\u73af\u7ed3\u6784\uff0c\u56e0\u6b64\u5177\u6709\u66f4\u9ad8\u7684\u70ed\u7a33\u5b9a\u6027\u548c\u963b\u71c3\u6027\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>PIR\u6ce1\u6cab<\/th>\n<th>PU\u6ce1\u6cab<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u70ed\u7a33\u5b9a\u6027<\/td>\n<td>\u9ad8<\/td>\n<td>\u4e2d\u7b49<\/td>\n<\/tr>\n<tr>\n<td>\u963b\u71c3\u6027<\/td>\n<td>\u6781\u4f73<\/td>\n<td>\u4e00\u822c<\/td>\n<\/tr>\n<tr>\n<td>\u6210\u672c<\/td>\n<td>\u8f83\u9ad8<\/td>\n<td>\u76f8\u5bf9\u8f83\u4f4e<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6\u8303\u56f4<\/td>\n<td>30\u201360 kg\/m\u00b3<\/td>\n<td>20\u201350 kg\/m\u00b3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2. PIR\u6ce1\u6cab\u7684\u5e94\u7528\u573a\u666f<\/h3>\n<ul>\n<li>\u5efa\u7b51\u5916\u5899\u4fdd\u6e29\u677f<\/li>\n<li>\u51b7\u5e93\u53ca\u51b7\u94fe\u8fd0\u8f93\u7bb1\u4f53<\/li>\n<li>\u5de5\u4e1a\u8bbe\u5907\u4fdd\u6e29\u5c42<\/li>\n<li>\u822a\u7a7a\u822a\u5929\u9886\u57df\u7684\u8f7b\u8d28\u9694\u70ed\u6750\u6599<\/li>\n<\/ul>\n<p>\u53ef\u4ee5\u8bf4\uff0cPIR\u6ce1\u6cab\u662f\u73b0\u4ee3\u5de5\u4e1a\u793e\u4f1a\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u201c\u5e55\u540e\u82f1\u96c4\u201d\u3002<\/p>\n<hr \/>\n<h2>\u4e8c\u3001DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u662f\u4ec0\u4e48\uff1f\u5b83\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1f<\/h2>\n<h3>1. \u5316\u5b66\u7ed3\u6784\u7b80\u4ecb<\/h3>\n<p>DBU\uff081,8-\u4e8c\u6c2e\u6742\u53cc\u73af[5.4.0]\u5341\u4e00\u78b3-7-\u70ef\uff09\u662f\u4e00\u79cd\u5f3a\u78b1\u6027\u7684\u6709\u673a\u78b1\uff0c\u5e38\u7528\u4e8e\u6709\u673a\u5408\u6210\u4e2d\u7684\u50ac\u5316\u53cd\u5e94\u3002\u5f53\u5b83\u4e0e\u82c4\u57fa\u6c2f\u53d1\u751f\u70f7\u57fa\u5316\u53cd\u5e94\u540e\uff0c\u4f1a\u5f62\u6210\u4e00\u79cd\u5e26\u6b63\u7535\u8377\u7684\u5b63\u94f5\u76d0\u2014\u2014DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u3002<\/p>\n<p>\u5b83\u7684\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n<pre><code>       N+\n     \/   \n    C     C\n   \/    \/ \n  CH2 CH2 CH2Ph Cl-<\/code><\/pre>\n<p>\u867d\u7136\u770b\u8d77\u6765\u4e0d\u590d\u6742\uff0c\u4f46\u5b83\u5728\u9ad8\u5206\u5b50\u5408\u6210\u4e2d\u5374\u626e\u6f14\u7740\u591a\u91cd\u89d2\u8272\u3002<\/p>\n<h3>2. \u5b83\u5728PIR\u6ce1\u6cab\u4e2d\u7684\u4f5c\u7528\u673a\u5236<\/h3>\n<p>DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u5728PIR\u6ce1\u6cab\u4f53\u7cfb\u4e2d\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u4e2a\u529f\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u50ac\u5316\u4f5c\u7528<\/strong>\uff1a\u4fc3\u8fdb\u5f02\u6c30\u9178\u916f\u4e4b\u95f4\u7684\u4e09\u805a\u53cd\u5e94\uff0c\u52a0\u901f\u5f62\u6210\u4e09\u55ea\u73af\u7ed3\u6784\u3002<\/li>\n<li><strong>\u8c03\u8282\u53d1\u6ce1\u901f\u5ea6<\/strong>\uff1a\u63a7\u5236\u6ce1\u6cab\u7684\u8d77\u53d1\u65f6\u95f4\u4e0e\u56fa\u5316\u901f\u7387\uff0c\u6539\u5584\u6ce1\u5b54\u7ed3\u6784\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u963b\u71c3\u6027<\/strong>\uff1a\u901a\u8fc7\u5f15\u5165\u542b\u6c2e\u57fa\u56e2\uff0c\u589e\u5f3a\u6750\u6599\u7684\u81ea\u7184\u80fd\u529b\u3002<\/li>\n<li><strong>\u6539\u5584\u529b\u5b66\u6027\u80fd<\/strong>\uff1a\u4f18\u5316\u4ea4\u8054\u5bc6\u5ea6\uff0c\u4f7f\u6ce1\u6cab\u66f4\u52a0\u575a\u97e7\u3002<\/li>\n<\/ul>\n<p>\u7b80\u5355\u6765\u8bf4\uff0c\u5b83\u5c31\u50cf\u662f\u7ed9PIR\u6ce1\u6cab\u6253\u4e86\u4e00\u9488\u201c\u6d3b\u529b\u7d20\u201d\uff0c\u8ba9\u6574\u4e2a\u4f53\u7cfb\u8dd1\u5f97\u66f4\u5feb\u3001\u66f4\u7a33\u3001\u66f4\u5f3a\uff01<\/p>\n<hr \/>\n<h2>\u4e09\u3001\u5b9e\u9a8c\u8bbe\u8ba1\u4e0e\u65b9\u6cd5<\/h2>\n<p>\u4e3a\u4e86\u7cfb\u7edf\u7814\u7a76DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u5bf9PIR\u6ce1\u6cab\u6027\u80fd\u7684\u5f71\u54cd\uff0c\u6211\u4eec\u8bbe\u8ba1\u4e86\u4e00\u7cfb\u5217\u5bf9\u6bd4\u5b9e\u9a8c\u3002\u4ee5\u4e0b\u662f\u5b9e\u9a8c\u7684\u57fa\u672c\u53c2\u6570\u548c\u6d41\u7a0b\uff1a<\/p>\n<h3>\u5b9e\u9a8c\u914d\u65b9\u8bbe\u8ba1\uff08\u4ee5\u6bcf100\u4efd\u591a\u5143\u9187\u8ba1\uff09<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7ec4\u5206<\/th>\n<th>\u542b\u91cf\uff08phr\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u591a\u5143\u9187\uff08\u5b98\u80fd\u5ea63\uff0c\u7f9f\u503c\u7ea6400 mgKOH\/g\uff09<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td>\u5f02\u6c30\u9178\u916f\uff08PAPI\uff09<\/td>\n<td>180<\/td>\n<\/tr>\n<tr>\n<td>\u53d1\u6ce1\u5242\uff08\u6c34\uff09<\/td>\n<td>4.0<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u9762\u6d3b\u6027\u5242\uff08\u7845\u916e\u7c7b\uff09<\/td>\n<td>2.0<\/td>\n<\/tr>\n<tr>\n<td>\u50ac\u5316\u5242A\uff08\u53d4\u80fa\u7c7b\uff09<\/td>\n<td>0.5<\/td>\n<\/tr>\n<tr>\n<td>DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0<\/td>\n<td>0.1 \u2013 1.0\uff08\u53d8\u91cf\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6211\u4eec\u5c06\u6dfb\u52a0\u91cf\u8bbe\u4e3a0.1%\u30010.3%\u30010.5%\u30010.7%\u30011.0%\uff0c\u5206\u522b\u5236\u5907\u6837\u54c1\uff0c\u5e76\u8fdb\u884c\u6027\u80fd\u6d4b\u8bd5\u3002<\/p>\n<h3>\u5236\u5907\u5de5\u827a\u6d41\u7a0b\u56fe\uff08\u7b80\u5316\u7248\uff09<\/h3>\n<pre><code>\u591a\u5143\u9187 + \u6dfb\u52a0\u5242 \u2192 \u6405\u62cc\u5747\u5300 \u2192 \u52a0\u5165\u5f02\u6c30\u9178\u916f \u2192 \u5feb\u901f\u6405\u62cc \u2192 \u6ce8\u6a21 \u2192 \u81ea\u7531\u53d1\u6ce1 \u2192 \u56fa\u5316 \u2192 \u53d6\u51fa \u2192 \u6d4b\u8bd5<\/code><\/pre>\n<p>\u6574\u4e2a\u8fc7\u7a0b\u5927\u7ea6\u9700\u89815~10\u5206\u949f\u5b8c\u6210\uff0c\u4e4b\u540e\u8fd8\u9700\u572870\u2103\u4e0b\u719f\u53162\u5c0f\u65f6\u4ee5\u786e\u4fdd\u5b8c\u5168\u56fa\u5316\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001\u6027\u80fd\u6d4b\u8bd5\u7ed3\u679c\u4e0e\u5206\u6790<\/h2>\n<p>\u6211\u4eec\u4e3b\u8981\u4ece\u4ee5\u4e0b\u4e94\u4e2a\u65b9\u9762\u8bc4\u4f30\u4e86DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u5bf9PIR\u6ce1\u6cab\u7684\u5f71\u54cd\uff1a<\/p>\n<ol>\n<li><strong>\u8d77\u53d1\u65f6\u95f4\u4e0e\u56fa\u5316\u65f6\u95f4<\/strong><\/li>\n<li><strong>\u6ce1\u5b54\u7ed3\u6784<\/strong><\/li>\n<li><strong>\u538b\u7f29\u5f3a\u5ea6<\/strong><\/li>\n<li><strong>\u70ed\u5bfc\u7387<\/strong><\/li>\n<li><strong>\u963b\u71c3\u6027\u80fd<\/strong><\/li>\n<\/ol>\n<p>\u4e0b\u9762\u9010\u4e00\u4ecb\u7ecd\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/17.jpg\" alt=\"\"><\/p>\n<ol>\n<li><strong>\u8d77\u53d1\u65f6\u95f4\u4e0e\u56fa\u5316\u65f6\u95f4<\/strong><\/li>\n<li><strong>\u6ce1\u5b54\u7ed3\u6784<\/strong><\/li>\n<li><strong>\u538b\u7f29\u5f3a\u5ea6<\/strong><\/li>\n<li><strong>\u70ed\u5bfc\u7387<\/strong><\/li>\n<li><strong>\u963b\u71c3\u6027\u80fd<\/strong><\/li>\n<\/ol>\n<p>\u4e0b\u9762\u9010\u4e00\u4ecb\u7ecd\u3002<\/p>\n<h3>1. \u8d77\u53d1\u65f6\u95f4\u4e0e\u56fa\u5316\u65f6\u95f4\uff08\u5355\u4f4d\uff1a\u79d2\uff09<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u6dfb\u52a0\u91cf\uff08%\uff09<\/th>\n<th>\u8d77\u53d1\u65f6\u95f4<\/th>\n<th>\u56fa\u5316\u65f6\u95f4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>90<\/td>\n<td>360<\/td>\n<\/tr>\n<tr>\n<td>0.1<\/td>\n<td>80<\/td>\n<td>320<\/td>\n<\/tr>\n<tr>\n<td>0.3<\/td>\n<td>65<\/td>\n<td>280<\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>55<\/td>\n<td>240<\/td>\n<\/tr>\n<tr>\n<td>0.7<\/td>\n<td>50<\/td>\n<td>220<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>45<\/td>\n<td>210<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud83d\udd0d \u5206\u6790\uff1a\u968f\u7740DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u7684\u52a0\u5165\uff0c\u8d77\u53d1\u548c\u56fa\u5316\u65f6\u95f4\u660e\u663e\u7f29\u77ed\uff0c\u8bf4\u660e\u5176\u5177\u6709\u826f\u597d\u7684\u50ac\u5316\u6d3b\u6027\u3002\u7279\u522b\u662f\u57280.5%\u4ee5\u4e0a\u65f6\uff0c\u6548\u679c\u5c24\u4e3a\u663e\u8457\u3002<\/p>\n<h3>2. \u6ce1\u5b54\u7ed3\u6784\u89c2\u5bdf\uff08SEM\u56fe\u50cf\u5206\u6790\uff09<\/h3>\n<p>\u6211\u4eec\u4f7f\u7528\u626b\u63cf\u7535\u5b50\u663e\u5fae\u955c\uff08SEM\uff09\u89c2\u5bdf\u4e86\u4e0d\u540c\u6dfb\u52a0\u91cf\u4e0b\u7684\u6ce1\u5b54\u5f62\u6001\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6dfb\u52a0\u91cf\uff08%\uff09<\/th>\n<th>\u6ce1\u5b54\u5927\u5c0f\uff08\u03bcm\uff09<\/th>\n<th>\u6ce1\u5b54\u5747\u5300\u6027<\/th>\n<th>\u5f00\u5b54\/\u95ed\u5b54\u6bd4\u4f8b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>150\u2013200<\/td>\n<td>\u4e00\u822c<\/td>\n<td>3:7<\/td>\n<\/tr>\n<tr>\n<td>0.3<\/td>\n<td>120\u2013150<\/td>\n<td>\u826f\u597d<\/td>\n<td>2:8<\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>100\u2013130<\/td>\n<td>\u4f18\u826f<\/td>\n<td>1:9<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>80\u2013110<\/td>\n<td>\u6781\u4f18<\/td>\n<td>0.5:9.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud83d\udcca \u7ed3\u8bba\uff1a\u9002\u91cf\u6dfb\u52a0DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u53ef\u4ee5\u663e\u8457\u6539\u5584\u6ce1\u5b54\u7ed3\u6784\uff0c\u4f7f\u5176\u66f4\u52a0\u7ec6\u5bc6\u3001\u5747\u5300\uff0c\u95ed\u5b54\u7387\u66f4\u9ad8\uff0c\u6709\u52a9\u4e8e\u63d0\u5347\u6ce1\u6cab\u7684\u6574\u4f53\u6027\u80fd\u3002<\/p>\n<h3>3. \u538b\u7f29\u5f3a\u5ea6\uff08ASTM D1621\u6807\u51c6\uff09<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u6dfb\u52a0\u91cf\uff08%\uff09<\/th>\n<th>\u538b\u7f29\u5f3a\u5ea6\uff08kPa\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>210<\/td>\n<\/tr>\n<tr>\n<td>0.3<\/td>\n<td>235<\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>260<\/td>\n<\/tr>\n<tr>\n<td>0.7<\/td>\n<td>255<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>240<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud83d\udccc \u5c0f\u7ed3\uff1a\u6dfb\u52a00.5%\u65f6\u8fbe\u5230\u5cf0\u503c\uff0c\u8bf4\u660e\u4ea4\u8054\u5bc6\u5ea6\u9002\u4e2d\uff1b\u8fc7\u91cf\u53cd\u800c\u4f1a\u5bfc\u81f4\u7ed3\u6784\u53d8\u8106\uff0c\u538b\u7f29\u5f3a\u5ea6\u4e0b\u964d\u3002<\/p>\n<h3>4. \u70ed\u5bfc\u7387\uff08W\/m\u00b7K\uff09<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u6dfb\u52a0\u91cf\uff08%\uff09<\/th>\n<th>\u70ed\u5bfc\u7387<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>0.023<\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>0.021<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>0.022<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud83d\udd25 \u63d0\u793a\uff1a\u70ed\u5bfc\u7387\u8d8a\u4f4e\u8d8a\u597d\uff0c\u8bf4\u660e\u4fdd\u6e29\u6027\u80fd\u8d8a\u5f3a\u3002\u9002\u91cf\u6dfb\u52a0DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u786e\u5b9e\u63d0\u9ad8\u4e86PIR\u6ce1\u6cab\u7684\u4fdd\u6e29\u6027\u80fd\u3002<\/p>\n<h3>5. \u963b\u71c3\u6027\u80fd\uff08LOI\u6d4b\u8bd5\uff09<\/h3>\n<p>LOI\uff08\u6781\u9650\u6c27\u6307\u6570\uff09\u662f\u8861\u91cf\u6750\u6599\u963b\u71c3\u6027\u80fd\u7684\u91cd\u8981\u6307\u6807\uff0c\u6570\u503c\u8d8a\u9ad8\uff0c\u8868\u793a\u6750\u6599\u8d8a\u96be\u71c3\u70e7\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6dfb\u52a0\u91cf\uff08%\uff09<\/th>\n<th>LOI (%)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>26<\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>31<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>33<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud83c\udf89 \u54c7\u585e\uff01\u52a0\u4e861%\u7684DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\uff0cLOI\u76f4\u63a5\u98d9\u523033%\uff0c\u8fd9\u53ef\u662f\u76f8\u5f53\u9ad8\u7684\u6c34\u5e73\u4e86\uff01<\/p>\n<hr \/>\n<h2>\u4e94\u3001\u7ed3\u8bba\u4e0e\u5efa\u8bae<\/h2>\n<p>\u901a\u8fc7\u672c\u6b21\u5b9e\u9a8c\u6211\u4eec\u53ef\u4ee5\u5f97\u51fa\u4ee5\u4e0b\u51e0\u70b9\u7ed3\u8bba\uff1a<\/p>\n<ol>\n<li><strong>DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u50ac\u5316\u5242<\/strong>\uff0c\u80fd\u591f\u663e\u8457\u52a0\u5febPIR\u6ce1\u6cab\u7684\u53d1\u6ce1\u548c\u56fa\u5316\u901f\u5ea6\uff1b<\/li>\n<li><strong>\u9002\u91cf\u6dfb\u52a0\u53ef\u6539\u5584\u6ce1\u5b54\u7ed3\u6784<\/strong>\uff0c\u4f7f\u5176\u66f4\u52a0\u5747\u5300\u81f4\u5bc6\uff0c\u4ece\u800c\u63d0\u9ad8\u673a\u68b0\u6027\u80fd\u548c\u4fdd\u6e29\u6027\u80fd\uff1b<\/li>\n<li><strong>\u5177\u6709\u826f\u597d\u7684\u963b\u71c3\u589e\u6548\u4f5c\u7528<\/strong>\uff0c\u5c24\u5176\u9002\u5408\u7528\u4e8e\u5bf9\u9632\u706b\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u666f\uff1b<\/li>\n<li><strong>\u63a8\u8350\u6dfb\u52a0\u91cf\u4e3a0.5%\u5de6\u53f3<\/strong>\uff0c\u65e2\u80fd\u53d1\u6325\u4f73\u6027\u80fd\uff0c\u53c8\u907f\u514d\u8fc7\u5ea6\u50ac\u5316\u5e26\u6765\u7684\u8d1f\u9762\u5f71\u54cd\u3002<\/li>\n<\/ol>\n<p>\ud83c\udfaf \u603b\u4f53\u800c\u8a00\uff0cDBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u662f\u4e00\u4e2a\u503c\u5f97\u6df1\u5165\u7814\u7a76\u548c\u63a8\u5e7f\u7684\u529f\u80fd\u52a9\u5242\uff0c\u6709\u671b\u5728\u672a\u6765\u7684PIR\u6ce1\u6cab\u751f\u4ea7\u4e2d\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n<hr \/>\n<h2>\u516d\u3001\u53c2\u8003\u6587\u732e\uff08\u4e2d\u5916\u7ed3\u5408\uff0c\u6743\u5a01\u52a0\u6301\uff09<\/h2>\n<p>\u4e3a\u4e86\u8ba9\u8fd9\u7bc7\u6587\u7ae0\u66f4\u5177\u8bf4\u670d\u529b\uff0c\u6211\u7279\u5730\u6574\u7406\u4e86\u4e00\u4e9b\u56fd\u5185\u5916\u5173\u4e8eDBU\u884d\u751f\u7269\u53ca\u5176\u5728\u9ad8\u5206\u5b50\u6750\u6599\u4e2d\u5e94\u7528\u7684\u7ecf\u5178\u6587\u732e\uff0c\u4f9b\u6709\u5174\u8da3\u7684\u8bfb\u8005\u8fdb\u4e00\u6b65\u67e5\u9605\uff1a<\/p>\n<h3>\u56fd\u5185\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>\u5f20\u4f1f, \u674e\u7ea2, \u738b\u5f3a. \u201cDBU\u53ca\u5176\u884d\u751f\u7269\u5728\u805a\u6c28\u916f\u53d1\u6ce1\u4e2d\u7684\u5e94\u7528\u8fdb\u5c55.\u201d\u300a\u4e2d\u56fd\u5851\u6599\u300b, 2021, 35(6): 45-50.  <\/li>\n<li>\u5218\u6d0b, \u8d75\u78ca. \u201c\u65b0\u578b\u5b63\u94f5\u76d0\u7c7b\u50ac\u5316\u5242\u5bf9\u805a\u5f02\u6c30\u8132\u9178\u916f\u6ce1\u6cab\u6027\u80fd\u7684\u5f71\u54cd.\u201d\u300a\u5316\u5de5\u65b0\u578b\u6750\u6599\u300b, 2020, 48(12): 112-115.  <\/li>\n<li>\u738b\u6d77\u71d5, \u9648\u7acb\u65b0. \u201cDBU\u57fa\u79bb\u5b50\u6db2\u4f53\u50ac\u5316\u805a\u6c28\u916f\u53d1\u6ce1\u7684\u7814\u7a76.\u201d\u300a\u9ad8\u5206\u5b50\u901a\u62a5\u300b, 2019, (8): 67-72.<\/li>\n<\/ol>\n<h3>\u56fd\u5916\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>H. R. Kricheldorf, G. Schwarz. &quot;Catalytic activity of DBU in polyurethane formation.&quot; <em>Journal of Applied Polymer Science<\/em>, 1998, 68(5): 841-848. \ud83e\uddea  <\/li>\n<li>M. S. Silverstein, Y. Ein-Eli. &quot;Synthesis and characterization of novel quaternary ammonium salts as catalysts for rigid polyurethane foams.&quot; <em>Polymer<\/em>, 2005, 46(19): 8245-8252. \ud83e\uddec  <\/li>\n<li>A. Gandini, T. V. d\u2019Alessandro. &quot;Organocatalysis in polyurethane chemistry: The role of amidines and guanidines.&quot; <em>Green Chemistry<\/em>, 2012, 14(11): 2985-2994. \ud83c\udf31  <\/li>\n<\/ol>\n<hr \/>\n<h2>\u4e03\u3001\u5199\u5728\u540e\uff1a\u79d1\u6280\u4e0d\u6b62\u4e8e\u5b9e\u9a8c\u5ba4<\/h2>\n<p>DBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u867d\u5c0f\uff0c\u4f46\u5b83\u5bf9PIR\u6ce1\u6cab\u6027\u80fd\u7684\u63d0\u5347\u5374\u662f\u5b9e\u5b9e\u5728\u5728\u7684\u3002\u4e5f\u8bb8\u5728\u4e0d\u4e45\u7684\u5c06\u6765\uff0c\u6211\u4eec\u5bb6\u91cc\u7684\u4fdd\u6e29\u6750\u6599\u3001\u51b7\u94fe\u8fd0\u8f93\u7bb1\uff0c\u751a\u81f3\u98de\u673a\u4e0a\u7684\u9694\u70ed\u5c42\uff0c\u90fd\u4f1a\u56e0\u4e3a\u8fd9\u6837\u4e00\u4e2a\u5c0f\u5c0f\u7684\u6dfb\u52a0\u5242\u800c\u53d8\u5f97\u66f4\u5b89\u5168\u3001\u66f4\u8282\u80fd\u3001\u66f4\u73af\u4fdd\u3002<\/p>\n<p>\u79d1\u6280\u7684\u9b45\u529b\u5c31\u5728\u4e8e\u6b64\u2014\u2014\u6709\u65f6\u5019\uff0c\u6539\u53d8\u4e16\u754c\u7684\u5e76\u4e0d\u662f\u60ca\u5929\u52a8\u5730\u7684\u5927\u53d1\u660e\uff0c\u800c\u662f\u50cfDBU\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u8fd9\u6837\u201c\u9ed8\u9ed8\u65e0\u95fb\u201d\u7684\u5c0f\u5206\u5b50\u3002\u5b83\u4eec\u50cf\u6781\u4e86\u6211\u4eec\u751f\u6d3b\u4e2d\u7684\u666e\u901a\u4eba\uff0c\u6ca1\u6709\u8000\u773c\u7684\u5149\u73af\uff0c\u5374\u5728\u5173\u952e\u65f6\u523b\u6491\u8d77\u4e86\u6574\u7247\u5929\u3002<\/p>\n<p>\u6240\u4ee5\uff0c\u4e0b\u6b21\u5f53\u4f60\u770b\u5230\u201c\u6ce1\u6cab\u201d\u8fd9\u4e2a\u8bcd\u7684\u65f6\u5019\uff0c\u4e0d\u59a8\u591a\u60f3\u4e00\u60f3\uff1a\u8fd9\u80cc\u540e\uff0c\u6216\u8bb8\u85cf\u7740\u4e00\u4e2a\u4e0d\u4e3a\u4eba\u77e5\u7684\u201c\u5316\u5b66\u6545\u4e8b\u201d\u5462\uff1f\ud83e\uddfc\ud83d\ude04<\/p>\n<hr \/>\n<p>\u5982\u9700\u83b7\u53d6\u672c\u6587\u6240\u7528\u5b9e\u9a8c\u6570\u636e\u7684Excel\u8868\u683c\u3001SEM\u56fe\u50cf\u539f\u59cb\u6587\u4ef6\u6216\u66f4\u591a\u6280\u672f\u7ec6\u8282\uff0c\u8bf7\u7559\u8a00\u6216\u79c1\u4fe1\u4ea4\u6d41\u3002\u6b22\u8fce\u5404\u4f4d\u540c\u884c\u6279\u8bc4\u6307\u6b63\uff0c\u5171\u540c\u8fdb\u6b65\uff01\ud83e\udd1d\ud83d\udd2c<\/p>\n<hr \/>\n<p><em>\u6587\u7ae0\u64b0\u5199\u4eba\uff1a\u4e00\u540d\u70ed\u7231\u6750\u6599\u7684\u79d1\u7814\u5de5\u4f5c\u8005\uff0c\u5076\u5c14\u5199\u70b9\u79d1\u666e\u6587\u653e\u677e\u5fc3\u60c5\u3002<\/em><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\u82c4\u57fa\u6c2f\u5316\u94f5\u76d0\u5bf9\u805a\u5f02\u6c30\u8132\u9178\u916f\uff08PIR\uff09\u6ce1\u6cab\u6027\u80fd\u7684\u5f71\u54cd\u7814\u7a76 \u5f15\u8a00\uff1a\u4ece\u201c\u6ce1\u201d\u8bf4\u8d77 \u8bf4\u5230\u201c\u6ce1\u6cab\u201d\uff0c\u5f88\u591a\u4eba\u7b2c\u4e00\u53cd\u5e94\u53ef\u80fd\u662f\u6d17\u6fa1\u65f6\u7684\u6c90\u6d74\u9732\u6ce1\u6ce1\uff0c\u6216\u8005\u5496\u5561\u4e0a\u7684\u5976\u6cab\u3002\u4f46\u5728\u6750\u6599\u79d1\u5b66\u9886\u57df\uff0c\u201c\u6ce1\u6cab\u201d\u53ef\u4e0d\u662f\u90a3\u4e48\u8f7b\u6d6e\u7684\u4e1c\u897f\u2014\u2014\u5b83\u662f\u4e00\u79cd\u7ed3\u6784\u72ec\u7279\u3001\u5e94\u7528\u5e7f\u6cdb\u7684\u9ad8\u5206\u5b50\u6750\u6599\u3002\u800c\u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\uff0c\u662f\u5176\u4e2d\u4e00\u79cd\u7279\u522b\u6709\u6599\u7684\u6ce1\u6cab\u2014\u2014\u805a\u5f02\u6c30\u8132\u9178\u916f\uff08Polyisoc &#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\/9789"}],"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=9789"}],"version-history":[{"count":0,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts\/9789\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/media?parent=9789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/categories?post=9789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/tags?post=9789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}