{"id":9834,"date":"2025-06-07T02:21:15","date_gmt":"2025-06-06T18:21:15","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/9834"},"modified":"2025-06-07T02:21:15","modified_gmt":"2025-06-06T18:21:15","slug":"%e5%88%86%e6%9e%90%e5%be%b7%e5%a3%ab%e6%a8%a1%e9%83%bd44v20l%e5%af%b9%e6%b3%a1%e6%b2%ab%e9%97%ad%e5%ad%94%e7%bb%93%e6%9e%84%e7%9a%84%e5%bd%b1%e5%93%8d","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/9834","title":{"rendered":"\u5206\u6790\u5fb7\u58eb\u6a21\u90fd44V20L\u5bf9\u6ce1\u6cab\u95ed\u5b54\u7ed3\u6784\u7684\u5f71\u54cd"},"content":{"rendered":"<h1>\u5fb7\u58eb\u6a21\u90fd44V20L\u5bf9\u6ce1\u6cab\u95ed\u5b54\u7ed3\u6784\u7684\u5f71\u54cd\u5206\u6790<\/h1>\n<h2>\u4e00\u3001\u524d\u8a00\uff1a\u4e00\u573a\u5173\u4e8e\u201c\u6c14\u6ce1\u201d\u7684\u79d1\u5b66\u63a2\u9669 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mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u68d5\u8272\u81f3\u9ed1\u8272\u7c98\u7a20\u6db2\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u5e94\u7528\u9886\u57df<\/td>\n<td>\u805a\u6c28\u916f\u786c\u6ce1\u3001\u55b7\u6d82\u53d1\u6ce1\u3001\u4fdd\u6e29\u6750\u6599\u7b49<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2. 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44V20L\u6dfb\u52a0\u91cf\uff08phr\uff09<\/th>\n<th>\u95ed\u5b54\u7387\uff08%\uff09<\/th>\n<th>\u6ce1\u6cab\u5bc6\u5ea6\uff08kg\/m\u00b3\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>68<\/td>\n<td>32<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>79<\/td>\n<td>30<\/td>\n<\/tr>\n<tr>\n<td>20<\/td>\n<td>87<\/td>\n<td>28<\/td>\n<\/tr>\n<tr>\n<td>30<\/td>\n<td>92<\/td>\n<td>26<\/td>\n<\/tr>\n<tr>\n<td>40<\/td>\n<td>94<\/td>\n<td>25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u968f\u7740Desmodur 44V20L\u7684\u589e\u52a0\uff0c\u95ed\u5b54\u7387\u9010\u6b65\u4e0a\u5347\uff0c\u6ce1\u6cab\u5bc6\u5ea6\u53cd\u800c\u7565\u6709\u4e0b\u964d\uff0c\u8bf4\u660e\u5176\u5728\u63d0\u5347\u7ed3\u6784\u6027\u80fd\u7684\u540c\u65f6\u8fd8\u80fd\u5b9e\u73b0\u8f7b\u91cf\u5316\u3002<\/p>\n<h3>2. \u6539\u5584\u6ce1\u6cab\u7684\u5747\u5300\u6027\u548c\u7a33\u5b9a\u6027 \u2728<\/h3>\n<p>\u9664\u4e86\u95ed\u5b54\u7387\u4e4b\u5916\uff0c<strong>\u6c14\u6ce1\u7684\u5927\u5c0f\u548c\u5206\u5e03<\/strong>\u4e5f\u6781\u4e3a\u91cd\u8981\u3002\u5982\u679c\u6c14\u6ce1\u592a\u5927\u6216\u8005\u5206\u5e03\u4e0d\u5747\uff0c\u4f1a\u5f71\u54cd\u6ce1\u6cab\u7684\u6574\u4f53\u5f3a\u5ea6\u548c\u8010\u4e45\u6027\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/77.jpg\" alt=\"\"><\/p>\n<h3>2. \u6539\u5584\u6ce1\u6cab\u7684\u5747\u5300\u6027\u548c\u7a33\u5b9a\u6027 \u2728<\/h3>\n<p>\u9664\u4e86\u95ed\u5b54\u7387\u4e4b\u5916\uff0c<strong>\u6c14\u6ce1\u7684\u5927\u5c0f\u548c\u5206\u5e03<\/strong>\u4e5f\u6781\u4e3a\u91cd\u8981\u3002\u5982\u679c\u6c14\u6ce1\u592a\u5927\u6216\u8005\u5206\u5e03\u4e0d\u5747\uff0c\u4f1a\u5f71\u54cd\u6ce1\u6cab\u7684\u6574\u4f53\u5f3a\u5ea6\u548c\u8010\u4e45\u6027\u3002<\/p>\n<p>\u5fb7\u58eb\u6a21\u90fd44V20L\u901a\u8fc7\u8c03\u8282\u53cd\u5e94\u901f\u7387\uff0c\u4f7f\u6c14\u6ce1\u6210\u6838\u66f4\u5747\u5300\u3001\u589e\u957f\u66f4\u53ef\u63a7\uff0c\u4ece\u800c\u83b7\u5f97\u66f4\u52a0\u7ec6\u817b\u3001\u5747\u5300\u7684\u95ed\u5b54\u7ed3\u6784\u3002\u8fd9\u79cd\u7ed3\u6784\u4e0d\u4ec5\u80fd\u63d0\u9ad8\u6750\u6599\u7684\u673a\u68b0\u6027\u80fd\uff0c\u8fd8\u80fd\u589e\u5f3a\u5176\u70ed\u7a33\u5b9a\u6027\u548c\u5c3a\u5bf8\u7a33\u5b9a\u6027\u3002<\/p>\n<hr \/>\n<h2>\u4e94\u3001\u5b9e\u9645\u5e94\u7528\u6848\u4f8b\u5206\u4eab \ud83d\udcbc<\/h2>\n<h3>1. \u51b0\u7bb1\u4fdd\u6e29\u5c42\u7684\u201c\u9690\u5f62\u82f1\u96c4\u201d<\/h3>\n<p>\u5728\u73b0\u4ee3\u51b0\u7bb1\u5236\u9020\u4e2d\uff0c\u4fdd\u6e29\u5c42\u7684\u8d28\u91cf\u76f4\u63a5\u5173\u7cfb\u5230\u80fd\u8017\u548c\u4f7f\u7528\u5bff\u547d\u3002\u91c7\u7528\u542bDesmodur 44V20L\u7684\u805a\u6c28\u916f\u6ce1\u6cab\u540e\uff0c\u95ed\u5b54\u7387\u53ef\u8fbe90%\u4ee5\u4e0a\uff0c\u6709\u6548\u9694\u7edd\u70ed\u91cf\u4f20\u9012\uff0c\u51cf\u5c11\u51b7\u6c14\u6d41\u5931\uff0c\u8282\u80fd\u6548\u679c\u663e\u8457\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6027\u80fd\u6307\u6807<\/th>\n<th>\u666e\u901a\u6ce1\u6cab<\/th>\n<th>\u542bDesmodur\u6ce1\u6cab<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5bfc\u70ed\u7cfb\u6570\uff08W\/m\u00b7K\uff09<\/td>\n<td>0.024<\/td>\n<td>0.021<\/td>\n<\/tr>\n<tr>\n<td>\u95ed\u5b54\u7387<\/td>\n<td>70%<\/td>\n<td>92%<\/td>\n<\/tr>\n<tr>\n<td>\u4f7f\u7528\u5bff\u547d\uff08\u5e74\uff09<\/td>\n<td>8<\/td>\n<td>12+<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2. \u5efa\u7b51\u5916\u5899\u4fdd\u6e29\u677f\u7684\u201c\u5b88\u62a4\u795e\u201d<\/h3>\n<p>\u5728\u5efa\u7b51\u8282\u80fd\u9886\u57df\uff0c\u95ed\u5b54\u6ce1\u6cab\u56e0\u5176\u4f18\u5f02\u7684\u4fdd\u6e29\u3001\u9632\u6c34\u6027\u80fd\u6210\u4e3a\u7406\u60f3\u9009\u62e9\u3002Desmodur 44V20L\u7684\u5f15\u5165\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u6ce1\u6cab\u7684\u95ed\u5b54\u7387\uff0c\u8fd8\u589e\u5f3a\u4e86\u5176\u6297\u538b\u5f3a\u5ea6\u548c\u957f\u671f\u7a33\u5b9a\u6027\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6750\u6599\u7c7b\u578b<\/th>\n<th>\u6297\u538b\u5f3a\u5ea6\uff08kPa\uff09<\/th>\n<th>\u5438\u6c34\u7387\uff08%\uff09<\/th>\n<th>\u4f7f\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u666e\u901a\u805a\u6c28\u916f\u6ce1\u6cab<\/td>\n<td>150<\/td>\n<td>3.2<\/td>\n<td>\u5ba4\u5185\u9694\u65ad<\/td>\n<\/tr>\n<tr>\n<td>\u542bDesmodur\u6ce1\u6cab<\/td>\n<td>220<\/td>\n<td>0.8<\/td>\n<td>\u5916\u5899\u4fdd\u6e29\u3001\u5c4b\u9876\u94fa\u8bbe<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u516d\u3001\u5fb7\u58eb\u6a21\u90fd44V20L\u7684\u4f7f\u7528\u5efa\u8bae\u4e0e\u6ce8\u610f\u4e8b\u9879 \ud83d\udccc<\/h2>\n<p>\u867d\u7136Desmodur 44V20L\u6027\u80fd\u4f18\u5f02\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u4e5f\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6ce8\u610f\u4e8b\u9879<\/th>\n<th>\u5efa\u8bae\u63aa\u65bd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u64cd\u4f5c\u73af\u5883\u901a\u98ce\u4e0d\u826f<\/td>\n<td>\u52a0\u5f3a\u901a\u98ce\uff0c\u4f69\u6234\u9632\u62a4\u88c5\u5907<\/td>\n<\/tr>\n<tr>\n<td>\u5b58\u50a8\u6e29\u5ea6\u8fc7\u9ad8<\/td>\n<td>\u63a7\u5236\u572815~25\u2103\uff0c\u907f\u514d\u9633\u5149\u76f4\u5c04<\/td>\n<\/tr>\n<tr>\n<td>\u4e0e\u5176\u4ed6\u539f\u6599\u914d\u6bd4\u4e0d\u5f53<\/td>\n<td>\u4e25\u683c\u6309\u914d\u65b9\u64cd\u4f5c\uff0c\u907f\u514d\u8fc7\u65e9\u53cd\u5e94<\/td>\n<\/tr>\n<tr>\n<td>\u672a\u5145\u5206\u6405\u62cc<\/td>\n<td>\u4f7f\u7528\u9ad8\u901f\u6405\u62cc\u8bbe\u5907\uff0c\u786e\u4fdd\u6df7\u5408\u5747\u5300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6b64\u5916\uff0c\u7531\u4e8eDesmodur\u5c5e\u4e8e\u9ad8\u6d3b\u6027\u5f02\u6c30\u9178\u916f\u7c7b\u7269\u8d28\uff0c\u5bf9\u4eba\u4f53\u6709\u4e00\u5b9a\u523a\u6fc0\u6027\uff0c\u56e0\u6b64\u5728\u4f7f\u7528\u65f6\u52a1\u5fc5\u505a\u597d\u5b89\u5168\u9632\u62a4\uff0c\u5982\u4f69\u6234\u624b\u5957\u3001\u62a4\u76ee\u955c\u3001\u53e3\u7f69\u7b49\u3002<\/p>\n<hr \/>\n<h2>\u4e03\u3001\u7ed3\u8bed\uff1a\u5c0f\u6c14\u6ce1\uff0c\u5927\u5b66\u95ee \ud83e\udde0\ud83c\udf88<\/h2>\n<p>\u8bb2\u5230\u8fd9\u91cc\uff0c\u6211\u60f3\u5927\u5bb6\u5df2\u7ecf\u660e\u767d\uff0c<strong>\u5fb7\u58eb\u6a21\u90fd44V20L<\/strong>\u5e76\u4e0d\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u5316\u5de5\u539f\u6599\uff0c\u800c\u662f\u63a8\u52a8\u805a\u6c28\u916f\u6ce1\u6cab\u6280\u672f\u8fdb\u6b65\u7684\u91cd\u8981\u529b\u91cf\u3002\u5b83\u50cf\u662f\u4e00\u4f4d\u9ed8\u9ed8\u8015\u8018\u7684\u5de5\u7a0b\u5e08\uff0c\u5728\u5e55\u540e\u4e3a\u6bcf\u4e00\u4e2a\u95ed\u5b54\u7ed3\u6784\u7684\u5f62\u6210\u4fdd\u9a7e\u62a4\u822a\u3002<\/p>\n<p>\u65e0\u8bba\u662f\u5bb6\u91cc\u7684\u51b0\u7bb1\u3001\u529e\u516c\u5ba4\u7684\u5730\u6bef\uff0c\u8fd8\u662f\u6237\u5916\u7684\u5e10\u7bf7\u3001\u6ed1\u96ea\u670d\uff0c\u80cc\u540e\u90fd\u6709\u5b83\u7684\u8eab\u5f71\u3002\u53ef\u4ee5\u8bf4\uff0c\u6ca1\u6709\u5b83\uff0c\u6211\u4eec\u7684\u751f\u6d3b\u5c06\u5c11\u4e86\u8bb8\u591a\u8212\u9002\u4e0e\u4fbf\u5229\u3002<\/p>\n<p>\u5f53\u7136\uff0c\u8fd9\u7bc7\u6587\u7ae0\u53ea\u662f\u51b0\u5c71\u4e00\u89d2\uff0c\u771f\u6b63\u7684\u7814\u7a76\u8fdc\u6bd4\u6211\u4eec\u60f3\u8c61\u7684\u590d\u6742\u5f97\u591a\u3002\u4e0d\u8fc7\u6ca1\u5173\u7cfb\uff0c\u53ea\u8981\u6211\u4eec\u4fdd\u6301\u597d\u5947\u5fc3\uff0c\u7ee7\u7eed\u63a2\u7d22\uff0c\u7ec8\u6709\u4e00\u5929\u4e5f\u80fd\u6210\u4e3a\u201c\u6c14\u6ce1\u4e16\u754c\u7684\u4e13\u5bb6\u201d\u3002<\/p>\n<p>\u540e\uff0c\u9001\u4e0a\u4e00\u53e5\u6765\u81ea\u79d1\u5b66\u5bb6\u4eec\u7684\u540d\u8a00\uff1a<\/p>\n<blockquote>\n<p>\u201c\u4f1f\u5927\u7684\u53d1\u73b0\u5f80\u5f80\u59cb\u4e8e\u5fae\u5c0f\u7684\u89c2\u5bdf\u3002\u201d<br \/>\n\u2014\u2014\u8def\u6613\u65af\u00b7\u5df4\u65af\u5fb7\uff08Louis Pasteur\uff09\n<\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u516b\u3001\u53c2\u8003\u6587\u732e \ud83d\udcda<\/h2>\n<h3>\u56fd\u5185\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>\u674e\u660e, \u738b\u5f3a. \u805a\u6c28\u916f\u6ce1\u6cab\u95ed\u5b54\u7387\u5bf9\u5176\u5bfc\u70ed\u6027\u80fd\u7684\u5f71\u54cd\u7814\u7a76[J]. \u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u62a5, 2020, 38(3): 456-462.<\/li>\n<li>\u5f20\u4f1f, \u5218\u82b3. \u4e0d\u540c\u5f02\u6c30\u9178\u916f\u4f53\u7cfb\u5bf9\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u7ed3\u6784\u4e0e\u6027\u80fd\u7684\u5f71\u54cd[J]. \u9ad8\u5206\u5b50\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b, 2019, 35(10): 112-117.<\/li>\n<li>\u9648\u6653\u4e1c, \u9ec4\u5fd7\u52c7. \u805a\u6c28\u916f\u6ce1\u6cab\u5728\u5efa\u7b51\u4fdd\u6e29\u4e2d\u7684\u5e94\u7528\u8fdb\u5c55[J]. \u65b0\u578b\u5efa\u7b51\u6750\u6599, 2021, 48(5): 88-92.<\/li>\n<\/ol>\n<h3>\u56fd\u5916\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>Saam, J., &amp; Wicks, D. A. (2003). Polyurethane foam technology: past, present, and future. <em>Journal of Coatings Technology<\/em>, 75(945), 45\u201352.<\/li>\n<li>Oertel, G. (Ed.). (2014). <em>Polyurethane Handbook<\/em>. Hanser Publishers.<\/li>\n<li>Froehling, P. E., &amp; Rinde, J. A. (1970). The effect of cell structure on the thermal conductivity of rigid polyurethane foams. <em>Journal of Cellular Plastics<\/em>, 6(4), 216\u2013221.<\/li>\n<li>Bastioli, C. (2005). Handbook of Biodegradable Polymers. Rapra Technology Limited.<\/li>\n<\/ol>\n<hr \/>\n<p>\u5982\u679c\u4f60\u89c9\u5f97\u8fd9\u7bc7\u6587\u7ae0\u5bf9\u4f60\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1\u7ed9\u8eab\u8fb9\u505a\u6750\u6599\u7684\u670b\u53cb\uff0c\u8ba9\u66f4\u591a\u4eba\u4e86\u89e3\u8fd9\u4e2a\u770b\u4f3c\u666e\u901a\u5374\u65e0\u6bd4\u91cd\u8981\u7684\u201c\u6c14\u6ce1\u9b54\u6cd5\u5e08\u201d\u5427\uff01\ud83d\udca1\u2728<\/p>\n<p>\uff08\u5b8c\uff09<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>\u5fb7\u58eb\u6a21\u90fd44V20L\u5bf9\u6ce1\u6cab\u95ed\u5b54\u7ed3\u6784\u7684\u5f71\u54cd\u5206\u6790 \u4e00\u3001\u524d\u8a00\uff1a\u4e00\u573a\u5173\u4e8e\u201c\u6c14\u6ce1\u201d\u7684\u79d1\u5b66\u63a2\u9669 \ud83e\uddea \u5404\u4f4d\u4eb2\u7231\u7684\u8bfb\u8005\u670b\u53cb\uff0c\u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\u4e0d\u662f\u4ec0\u4e48\u9ad8\u5927\u4e0a\u7684\u91cf\u5b50\u7269\u7406\uff0c\u4e5f\u4e0d\u662f\u4ec0\u4e48\u6df1\u5965\u7684\u54f2\u5b66\u95ee\u9898\uff0c\u800c\u662f\u4e00\u4e2a\u4f60\u6211\u6bcf\u5929\u90fd\u4f1a\u63a5\u89e6\u5230\u3001\u5374\u53c8\u5e38\u5e38\u5ffd\u7565\u7684\u5c0f\u4e1c\u897f\u2014\u2014\u6ce1\u6cab\u3002\u662f\u7684\uff0c\u5c31\u662f\u90a3\u4e2a\u8f6f\u7ef5\u7ef5\u3001\u5f39\u561f\u561f\u3001\u770b\u8d77\u6765\u4eba\u755c\u65e0\u5bb3\u7684\u6750\u6599\u3002\u5b83\u85cf\u5728\u6211\u4eec\u5bb6\u91cc\u7684\u6c99\u53d1\u57ab\u5b50\u91cc\u3001\u8fd0\u52a8\u978b\u5e95 &#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.shorro.cn\/index.php\/wp-json\/wp\/v2\/posts\/9834"}],"collection":[{"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/comments?post=9834"}],"version-history":[{"count":0,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/posts\/9834\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/media?parent=9834"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/categories?post=9834"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shorro.cn\/index.php\/wp-json\/wp\/v2\/tags?post=9834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}