{"id":5702,"date":"2025-03-30T05:38:59","date_gmt":"2025-03-29T21:38:59","guid":{"rendered":"https:\/\/www.k-15.cn\/archives\/5702"},"modified":"2025-03-30T05:38:59","modified_gmt":"2025-03-29T21:38:59","slug":"%e6%8f%90%e5%8d%87%e6%b3%a1%e6%b2%ab%e5%bc%b9%e6%80%a7%e4%b8%8e%e8%88%92%e9%80%82%e5%ba%a6%ef%bc%9a%e8%81%9a%e6%b0%a8%e9%85%af%e9%ab%98%e5%9b%9e%e5%bc%b9%e6%b5%b7%e7%bb%b5%e5%bc%80%e5%ad%94%e5%89%8228","status":"publish","type":"post","link":"https:\/\/www.k-15.cn\/archives\/5702","title":{"rendered":"\u63d0\u5347\u6ce1\u6cab\u5f39\u6027\u4e0e\u8212\u9002\u5ea6\uff1a\u805a\u6c28\u916f\u9ad8\u56de\u5f39\u6d77\u7ef5\u5f00\u5b54\u524228\u7684\u5b9e\u9645\u8868\u73b0"},"content":{"rendered":"
\u5728\u73b0\u4ee3\u751f\u6d3b\u4e2d\uff0c\u65e0\u8bba\u662f\u5bb6\u4e2d\u7684\u6c99\u53d1\u3001\u5e8a\u57ab\uff0c\u8fd8\u662f\u6c7d\u8f66\u5ea7\u6905\u548c\u8fd0\u52a8\u978b\u57ab\uff0c\u5f39\u6027\u6750\u6599\u90fd\u626e\u6f14\u7740\u4e0d\u53ef\u6216\u7f3a\u7684\u89d2\u8272\u3002\u800c\u8fd9\u4e9b\u6750\u6599\u7684\u6838\u5fc3\u6210\u5206\u4e4b\u4e00\uff0c\u4fbf\u662f\u805a\u6c28\u916f\uff08Polyurethane, PU\uff09\u9ad8\u56de\u5f39\u6d77\u7ef5\u3002\u5b83\u4e0d\u4ec5\u8d4b\u4e88\u4e86\u4ea7\u54c1\u67d4\u8f6f\u7684\u89e6\u611f\uff0c\u8fd8\u80fd\u63d0\u4f9b\u51fa\u8272\u7684\u652f\u6491\u529b\u548c\u8010\u7528\u6027\u3002\u7136\u800c\uff0c\u8981\u5b9e\u73b0\u7406\u60f3\u7684\u5f39\u6027\u4e0e\u8212\u9002\u5ea6\uff0c\u79bb\u4e0d\u5f00\u4e00\u79cd\u5173\u952e\u52a9\u5242\u2014\u2014\u805a\u6c28\u916f\u9ad8\u56de\u5f39\u6d77\u7ef5\u5f00\u5b54\u524228\uff08\u4ee5\u4e0b\u7b80\u79f0\u201c\u5f00\u5b54\u524228\u201d\uff09\u3002 <\/p>\n
\u5f00\u5b54\u524228\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u6539\u5584\u805a\u6c28\u916f\u6ce1\u6cab\u5185\u90e8\u7ed3\u6784\u7684\u5316\u5b66\u6dfb\u52a0\u5242\uff0c\u5b83\u7684\u4f5c\u7528\u5728\u4e8e\u4fc3\u8fdb\u6ce1\u6cab\u5f62\u6210\u5747\u5300\u4e14\u5f00\u653e\u7684\u5b54\u9699\u7ed3\u6784\uff0c\u4ece\u800c\u663e\u8457\u63d0\u5347\u6ce1\u6cab\u7684\u56de\u5f39\u6027\u80fd\u548c\u900f\u6c14\u6027\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5f00\u5b54\u524228\u7684\u5b9e\u9645\u8868\u73b0\uff0c\u5e76\u7ed3\u5408\u56fd\u5185\u5916\u76f8\u5173\u6587\u732e\u8d44\u6599\uff0c\u4ece\u539f\u7406\u3001\u53c2\u6570\u5230\u5e94\u7528\u6548\u679c\u8fdb\u884c\u5168\u9762\u5256\u6790\u3002\u5982\u679c\u4f60\u5bf9\u5982\u4f55\u8ba9\u6ce1\u6cab\u66f4\u201c\u5f39\u201d\u66f4\u597d\u5947\uff0c\u90a3\u4e48\u8bf7\u7ee7\u7eed\u9605\u8bfb\u5427\uff01 <\/p>\n
\u805a\u6c28\u916f\u6ce1\u6cab\u662f\u901a\u8fc7\u591a\u5143\u9187\uff08Polyol\uff09\u4e0e\u5f02\u6c30\u9178\u916f\uff08Isocyanate\uff09\u53cd\u5e94\u751f\u6210\u7684\u805a\u5408\u7269\u3002\u8fd9\u4e00\u5316\u5b66\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u4f1a\u4ea7\u751f\u5927\u91cf\u7684\u4e8c\u6c27\u5316\u78b3\u6c14\u4f53\uff0c\u8fd9\u4e9b\u6c14\u4f53\u4f1a\u88ab\u5305\u88f9\u5728\u65b0\u5f62\u6210\u7684\u805a\u5408\u7269\u57fa\u4f53\u4e2d\uff0c\u7ec8\u5f62\u6210\u5145\u6ee1\u5b54\u6d1e\u7684\u6ce1\u6cab\u7ed3\u6784\u3002\u6839\u636e\u5b54\u6d1e\u662f\u5426\u8fde\u901a\uff0c\u805a\u6c28\u916f\u6ce1\u6cab\u53ef\u5206\u4e3a\u95ed\u5b54\u6ce1\u6cab\u548c\u5f00\u5b54\u6ce1\u6cab\u4e24\u5927\u7c7b\u3002 <\/p>\n
\u5f00\u5b54\u524228\u7684\u4f5c\u7528\u6b63\u662f\u5e2e\u52a9\u805a\u6c28\u916f\u6ce1\u6cab\u4ece\u95ed\u5b54\u5411\u5f00\u5b54\u8f6c\u53d8\uff0c\u4f7f\u5176\u5177\u5907\u66f4\u52a0\u4f18\u5f02\u7684\u7269\u7406\u6027\u80fd\u3002 <\/p>\n
\u5f00\u5b54\u524228\u672c\u8d28\u4e0a\u662f\u4e00\u79cd\u8868\u9762\u6d3b\u6027\u5242\uff0c\u5176\u5206\u5b50\u7ed3\u6784\u4e2d\u542b\u6709\u4eb2\u6c34\u57fa\u56e2\u548c\u758f\u6c34\u57fa\u56e2\u3002\u5728\u6ce1\u6cab\u53d1\u6ce1\u8fc7\u7a0b\u4e2d\uff0c\u5f00\u5b54\u524228\u4f1a\u5438\u9644\u5728\u6c14\u6ce1\u8868\u9762\uff0c\u964d\u4f4e\u6c14\u6ce1\u754c\u9762\u5f20\u529b\uff0c\u4ece\u800c\u51cf\u5c11\u6c14\u6ce1\u7834\u88c2\u7684\u53ef\u80fd\u6027\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u5b83\u8fd8\u80fd\u4fc3\u4f7f\u76f8\u90bb\u6c14\u6ce1\u4e4b\u95f4\u7684\u58c1\u819c\u53d8\u5f97\u66f4\u8584\uff0c\u751a\u81f3\u5b8c\u5168\u7834\u88c2\uff0c\u4ece\u800c\u5f62\u6210\u8fde\u901a\u7684\u5b54\u9699\u7ed3\u6784\u3002\u8fd9\u79cd\u7ed3\u6784\u4e3a\u6ce1\u6cab\u5e26\u6765\u4e86\u4ee5\u4e0b\u4f18\u52bf\uff1a <\/p>\n
\u7b80\u5355\u6765\u8bf4\uff0c\u5f00\u5b54\u524228\u5c31\u50cf\u4e00\u4f4d\u201c\u5efa\u7b51\u5e08\u201d\uff0c\u5b83\u7cbe\u5fc3\u8bbe\u8ba1\u5e76\u5efa\u9020\u4e86\u4e00\u4e2a\u4e2a\u8fde\u901a\u7684\u201c\u623f\u95f4\u201d\uff0c\u8ba9\u6ce1\u6cab\u65e2\u575a\u56fa\u53c8\u7075\u6d3b\u3002 <\/p>\n
\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u5f00\u5b54\u524228\u7684\u5b9e\u9645\u8868\u73b0\uff0c\u6211\u4eec\u9700\u8981\u4e86\u89e3\u5b83\u7684\u5177\u4f53\u53c2\u6570\u3002\u4ee5\u4e0b\u662f\u6839\u636e\u884c\u4e1a\u6807\u51c6\u6574\u7406\u7684\u4e00\u4efd\u8be6\u7ec6\u8868\u683c\uff1a <\/p>\n
\u53c2\u6570\u540d\u79f0<\/th>\n | \u5355\u4f4d<\/th>\n | \u5178\u578b\u503c\u8303\u56f4<\/th>\n | \u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
\u5916\u89c2<\/td>\n | \u2014\u2014<\/td>\n | \u6de1\u9ec4\u8272\u900f\u660e\u6db2\u4f53<\/td>\n | \u50a8\u5b58\u65f6\u5e94\u907f\u514d\u9633\u5149\u76f4\u5c04<\/td>\n<\/tr>\n | ||||||||||||
\u5bc6\u5ea6<\/td>\n | g\/cm\u00b3<\/td>\n | 1.05 \u00b1 0.05<\/td>\n | \u572825\u2103\u6761\u4ef6\u4e0b\u6d4b\u91cf<\/td>\n<\/tr>\n | ||||||||||||
\u7c98\u5ea6<\/td>\n | mPa\u00b7s<\/td>\n | 400\u2013600<\/td>\n | \u4f7f\u7528\u65cb\u8f6c\u7c98\u5ea6\u8ba1\u6d4b\u5b9a<\/td>\n<\/tr>\n | ||||||||||||
pH\u503c<\/td>\n | \u2014\u2014<\/td>\n | 6.5\u20137.5<\/td>\n | \u4e2d\u6027\u73af\u5883\uff0c\u4e0d\u6613\u8150\u8680\u8bbe\u5907<\/td>\n<\/tr>\n | ||||||||||||
\u6d3b\u6027\u6210\u5206\u542b\u91cf<\/td>\n | %<\/td>\n | \u226595<\/td>\n | \u63d0\u4f9b\u9ad8\u6548\u7684\u5f00\u5b54\u6548\u679c<\/td>\n<\/tr>\n | ||||||||||||
\u76f8\u5bb9\u6027<\/td>\n | \u2014\u2014<\/td>\n | \u4e0e\u5e38\u89c1PU\u4f53\u7cfb\u517c\u5bb9<\/td>\n | \u9700\u6d4b\u8bd5\u7279\u5b9a\u914d\u65b9\u7cfb\u7edf<\/td>\n<\/tr>\n | ||||||||||||
\u63a8\u8350\u7528\u91cf<\/td>\n | phr*<\/td>\n | 0.5\u20132.0<\/td>\n | \u6839\u636e\u9700\u6c42\u8c03\u6574<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n *\u6ce8\u91ca\uff1aphr\u8868\u793a\u6bcf100\u4efd\u591a\u5143\u9187\u4e2d\u52a0\u5165\u7684\u4efd\u6570\u3002\u4f8b\u5982\uff0c1 phr\u610f\u5473\u7740\u6bcf100\u514b\u591a\u5143\u9187\u4e2d\u52a0\u51651\u514b\u5f00\u5b54\u524228\u3002 <\/p>\n \n \u56db\u3001\u5f00\u5b54\u524228\u7684\u5b9e\u9645\u8868\u73b0\u5206\u6790<\/h2>\n |
\u6761\u4ef6<\/th>\n | \u56de\u5f39\u7387 (%)<\/th>\n | \u786c\u5ea6 (kPa)<\/th>\n | \u5bc6\u5ea6 (kg\/m\u00b3)<\/th>\n<\/tr>\n<\/thead>\n |
---|---|---|---|
\u672a\u6dfb\u52a0\u5f00\u5b54\u524228<\/td>\n | 38<\/td>\n | 25<\/td>\n | 55<\/td>\n<\/tr>\n |
\u6dfb\u52a0\u5f00\u5b54\u524228<\/td>\n | 47<\/td>\n | 22<\/td>\n | 50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0c\u6dfb\u52a0\u5f00\u5b54\u524228\u540e\uff0c\u4e0d\u4ec5\u56de\u5f39\u7387\u663e\u8457\u63d0\u9ad8\uff0c\u786c\u5ea6\u4e5f\u7565\u6709\u4e0b\u964d\uff0c\u8868\u660e\u6ce1\u6cab\u53d8\u5f97\u66f4\u52a0\u67d4\u8f6f\uff0c\u540c\u65f6\u5bc6\u5ea6\u51cf\u5c11\u610f\u5473\u7740\u6210\u672c\u964d\u4f4e\u3002 <\/p>\n \uff08\u4e8c\uff09\u900f\u6c14\u6027\u7684\u589e\u5f3a<\/h3>\n\u900f\u6c14\u6027\u5bf9\u4e8e\u5bb6\u5177\u548c\u5e8a\u4e0a\u7528\u54c1\u5c24\u4e3a\u91cd\u8981\uff0c\u5c24\u5176\u662f\u5728\u708e\u70ed\u7684\u590f\u5b63\u3002\u5982\u679c\u6ce1\u6cab\u65e0\u6cd5\u6709\u6548\u6563\u70ed\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u611f\u5230\u4e0d\u9002\u751a\u81f3\u51fa\u6c57\u3002\u5f00\u5b54\u524228\u901a\u8fc7\u4f18\u5316\u5b54\u9699\u7ed3\u6784\uff0c\u5927\u5e45\u63d0\u9ad8\u4e86\u6ce1\u6cab\u7684\u900f\u6c14\u6027\u3002 <\/p>\n \u4e00\u9879\u7531\u7f8e\u56fd\u675c\u90a6\u516c\u53f8\u8fdb\u884c\u7684\u7814\u7a76\u663e\u793a\uff0c\u7ecf\u8fc7\u5f00\u5b54\u5904\u7406\u7684\u805a\u6c28\u916f\u6ce1\u6cab\uff0c\u5176\u900f\u6c14\u7cfb\u6570\uff08Air Permeability Coefficient\uff09\u6bd4\u666e\u901a\u6ce1\u6cab\u9ad8\u51fa\u7ea630%\u3002\u8fd9\u610f\u5473\u7740\u66f4\u591a\u7684\u65b0\u9c9c\u7a7a\u6c14\u53ef\u4ee5\u901a\u8fc7\u6ce1\u6cab\u5c42\u8fdb\u5165\uff0c\u5e26\u8d70\u591a\u4f59\u7684\u70ed\u91cf\u548c\u6e7f\u6c14\u3002 <\/p>\n \uff08\u4e09\uff09\u624b\u611f\u4e0e\u8212\u9002\u5ea6\u7684\u6539\u8fdb<\/h3>\n\u9664\u4e86\u6280\u672f\u53c2\u6570\u4e0a\u7684\u53d8\u5316\uff0c\u5f00\u5b54\u524228\u8fd8\u5bf9\u4ea7\u54c1\u7684\u5b9e\u9645\u4f7f\u7528\u4f53\u9a8c\u4ea7\u751f\u4e86\u79ef\u6781\u5f71\u54cd\u3002\u8bb8\u591a\u6d88\u8d39\u8005\u53cd\u9988\uff0c\u542b\u6709\u5f00\u5b54\u524228\u7684\u6ce1\u6cab\u5236\u54c1\u89e6\u6478\u65f6\u66f4\u52a0\u987a\u6ed1\uff0c\u5750\u5367\u65f6\u66f4\u52a0\u8d34\u5408\u8eab\u4f53\u66f2\u7ebf\uff0c\u6574\u4f53\u8212\u9002\u5ea6\u660e\u663e\u63d0\u5347\u3002 <\/p>\n \u8fd9\u79cd\u611f\u53d7\u53ef\u4ee5\u7528\u201c\u4e91\u6735\u822c\u7684\u4eab\u53d7\u201d\u6765\u5f62\u5bb9\u3002\u60f3\u8c61\u4e00\u4e0b\uff0c\u5f53\u4f60\u8eba\u5728\u4e00\u5f20\u67d4\u8f6f\u5374\u5bcc\u6709\u652f\u6491\u529b\u7684\u6c99\u53d1\u4e0a\uff0c\u4eff\u4f5b\u7f6e\u8eab\u4e8e\u4e00\u7247\u6f02\u6d6e\u7684\u767d\u4e91\u4e4b\u4e2d\uff0c\u6240\u6709\u7684\u75b2\u60eb\u90fd\u88ab\u6e29\u67d4\u5730\u6258\u8d77\u3002\u800c\u8fd9\u80cc\u540e\uff0c\u6b63\u662f\u5f00\u5b54\u524228\u9ed8\u9ed8\u8d21\u732e\u7684\u529b\u91cf\u3002 <\/p>\n \n \u4e94\u3001\u56fd\u5185\u5916\u7814\u7a76\u73b0\u72b6\u4e0e\u6848\u4f8b\u5206\u4eab<\/h2>\n |