{"id":12657,"date":"2025-03-17T20:18:40","date_gmt":"2025-03-17T12:18:40","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=12657"},"modified":"2025-03-17T20:18:40","modified_gmt":"2025-03-17T12:18:40","slug":"pu%e7%9a%ae%e5%a4%8d%e5%90%88%e6%9d%90%e6%96%99%e7%89%a9%e7%90%86%e6%9c%ba%e6%a2%b0%e6%80%a7%e8%83%bd%e6%b5%8b%e8%af%95%e4%b8%8e%e8%af%84%e4%bb%b7","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=12657","title":{"rendered":"PU\u76ae\u590d\u5408\u6750\u6599\u7269\u7406\u673a\u68b0\u6027\u80fd\u6d4b\u8bd5\u4e0e\u8bc4\u4ef7"},"content":{"rendered":"<h3>\u5f15\u8a00\uff1aPU\u76ae\u590d\u5408\u6750\u6599\u7684\u80cc\u666f\u4e0e\u610f\u4e49<\/h3>\n<p>\u805a\u6c28\u916f\uff08Polyurethane\uff0c\u7b80\u79f0PU\uff09\u662f\u4e00\u79cd\u7531\u591a\u5143\u9187\u548c\u5f02\u6c30\u9178\u916f\u53cd\u5e94\u751f\u6210\u7684\u9ad8\u5206\u5b50\u6750\u6599\uff0c\u56e0\u5176\u4f18\u5f02\u7684\u673a\u68b0\u6027\u80fd\u3001\u8010\u78e8\u6027\u3001\u67d4\u97e7\u6027\u548c\u8010\u5316\u5b66\u8150\u8680\u6027\uff0c\u5728\u5de5\u4e1a\u53ca\u65e5\u5e38\u751f\u6d3b\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002PU\u76ae\u590d\u5408\u6750\u6599\u5219\u662f\u901a\u8fc7\u5c06PU\u6d82\u5c42\u6216\u8584\u819c\u4e0e\u57fa\u6750\uff08\u5982\u7eba\u7ec7\u54c1\u3001\u65e0\u7eba\u5e03\u6216\u5851\u6599\u819c\uff09\u7ed3\u5408\u800c\u6210\u7684\u4e00\u79cd\u529f\u80fd\u6027\u590d\u5408\u6750\u6599\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u670d\u88c5\u3001\u978b\u7c7b\u3001\u5bb6\u5177\u3001\u6c7d\u8f66\u5185\u9970\u7b49\u9886\u57df\u3002\u8fd1\u5e74\u6765\uff0c\u968f\u7740\u73af\u4fdd\u610f\u8bc6\u7684\u63d0\u5347\u548c\u6280\u672f\u7684\u8fdb\u6b65\uff0cPU\u76ae\u590d\u5408\u6750\u6599\u9010\u6e10\u6210\u4e3a\u4f20\u7edf\u771f\u76ae\u548cPVC\u6750\u6599\u7684\u66ff\u4ee3\u54c1\uff0c\u5176\u5e02\u573a\u524d\u666f\u88ab\u666e\u904d\u770b\u597d\u3002<\/p>\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cPU\u76ae\u590d\u5408\u6750\u6599\u7684\u7269\u7406\u673a\u68b0\u6027\u80fd\u5bf9\u5176\u6700\u7ec8\u4ea7\u54c1\u7684\u8d28\u91cf\u8d77\u7740\u51b3\u5b9a\u6027\u4f5c\u7528\u3002\u4f8b\u5982\uff0c\u62c9\u4f38\u5f3a\u5ea6\u3001\u6495\u88c2\u5f3a\u5ea6\u3001\u8010\u78e8\u6027\u3001\u6297\u8001\u5316\u6027\u7b49\u6027\u80fd\u76f4\u63a5\u5f71\u54cd\u5230\u6750\u6599\u7684\u4f7f\u7528\u5bff\u547d\u548c\u7528\u6237\u4f53\u9a8c\u3002\u56e0\u6b64\uff0c\u5bf9PU\u76ae\u590d\u5408\u6750\u6599\u8fdb\u884c\u7cfb\u7edf\u7684\u7269\u7406\u673a\u68b0\u6027\u80fd\u6d4b\u8bd5\u4e0e\u8bc4\u4ef7\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u672c\u6587\u65e8\u5728\u6df1\u5165\u63a2\u8ba8PU\u76ae\u590d\u5408\u6750\u6599\u7684\u4e3b\u8981\u7269\u7406\u673a\u68b0\u6027\u80fd\u6307\u6807\u53ca\u5176\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u5e76\u7ed3\u5408\u56fd\u5185\u5916\u8457\u540d\u6587\u732e\u4e2d\u7684\u7814\u7a76\u6210\u679c\uff0c\u4e3a\u76f8\u5173\u9886\u57df\u7684\u7814\u7a76\u548c\u5e94\u7528\u63d0\u4f9b\u53c2\u8003\u3002<\/p>\n<p>\u6587\u7ae0\u5c06\u9996\u5148\u4ecb\u7ecdPU\u76ae\u590d\u5408\u6750\u6599\u7684\u57fa\u672c\u7ec4\u6210\u548c\u5206\u7c7b\uff0c\u968f\u540e\u8be6\u7ec6\u5206\u6790\u5176\u4e3b\u8981\u7269\u7406\u673a\u68b0\u6027\u80fd\u53c2\u6570\u53ca\u5176\u6d4b\u8bd5\u65b9\u6cd5\u3002\u5728\u6b64\u57fa\u7840\u4e0a\uff0c\u901a\u8fc7\u5bf9\u6bd4\u56fd\u5185\u5916\u76f8\u5173\u6807\u51c6\u548c\u5b9e\u9a8c\u6570\u636e\uff0c\u8fdb\u4e00\u6b65\u63a2\u8ba8\u5f71\u54cd\u8fd9\u4e9b\u6027\u80fd\u7684\u5173\u952e\u56e0\u7d20\u3002\u540c\u65f6\uff0c\u6587\u7ae0\u8fd8\u5c06\u5f15\u7528\u56fd\u5185\u5916\u6743\u5a01\u6587\u732e\uff0c\u4ee5\u589e\u5f3a\u8bba\u8ff0\u7684\u79d1\u5b66\u6027\u548c\u53ef\u4fe1\u5ea6\u3002\u901a\u8fc7\u8fd9\u4e00\u7cfb\u7edf\u5316\u7684\u5206\u6790\uff0c\u671f\u671b\u80fd\u591f\u5e2e\u52a9\u8bfb\u8005\u5168\u9762\u4e86\u89e3PU\u76ae\u590d\u5408\u6750\u6599\u7684\u6027\u80fd\u7279\u70b9\u53ca\u5176\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u8868\u73b0\u3002<\/p>\n<h3>PU\u76ae\u590d\u5408\u6750\u6599\u7684\u57fa\u672c\u7ec4\u6210\u4e0e\u5206\u7c7b<\/h3>\n<p>PU\u76ae\u590d\u5408\u6750\u6599\u662f\u7531\u805a\u6c28\u916f\uff08PU\uff09\u5c42\u4e0e\u5176\u4ed6\u57fa\u6750\u901a\u8fc7\u7c98\u5408\u6216\u70ed\u538b\u5de5\u827a\u7ed3\u5408\u800c\u6210\u7684\u590d\u5408\u7ed3\u6784\u3002\u6839\u636e\u57fa\u6750\u7c7b\u578b\u548c\u5236\u9020\u5de5\u827a\u7684\u4e0d\u540c\uff0cPU\u76ae\u590d\u5408\u6750\u6599\u53ef\u4ee5\u5206\u4e3a\u591a\u79cd\u7c7b\u522b\uff0c\u6bcf\u79cd\u7c7b\u578b\u90fd\u5177\u6709\u72ec\u7279\u7684\u7269\u7406\u673a\u68b0\u6027\u80fd\u548c\u5e94\u7528\u9886\u57df\u3002<\/p>\n<h4>1. \u57fa\u672c\u7ec4\u6210<\/h4>\n<p>PU\u76ae\u590d\u5408\u6750\u6599\u901a\u5e38\u7531\u4e24\u90e8\u5206\u7ec4\u6210\uff1a\u5916\u5c42\u7684PU\u6d82\u5c42\u6216\u8584\u819c\uff0c\u4ee5\u53ca\u5185\u5c42\u7684\u652f\u6491\u57fa\u6750\u3002  <\/p>\n<ul>\n<li><strong>PU\u6d82\u5c42\u6216\u8584\u819c<\/strong>\uff1a\u4f5c\u4e3a\u8868\u5c42\u6750\u6599\uff0cPU\u5c42\u8d4b\u4e88\u590d\u5408\u6750\u6599\u826f\u597d\u7684\u5916\u89c2\u8d28\u611f\u3001\u8010\u78e8\u6027\u548c\u8010\u5316\u5b66\u6027\u3002\u6839\u636e\u7528\u9014\u4e0d\u540c\uff0cPU\u5c42\u7684\u539a\u5ea6\u548c\u914d\u65b9\u4f1a\u6709\u6240\u8c03\u6574\uff0c\u4f8b\u5982\u589e\u52a0\u67d4\u8f6f\u5242\u4ee5\u63d0\u9ad8\u67d4\u97e7\u6027\uff0c\u6216\u6dfb\u52a0\u7d2b\u5916\u7ebf\u5438\u6536\u5242\u4ee5\u589e\u5f3a\u6297\u8001\u5316\u6027\u80fd\u3002<\/li>\n<li><strong>\u652f\u6491\u57fa\u6750<\/strong>\uff1a\u5185\u5c42\u57fa\u6750\u662f\u590d\u5408\u6750\u6599\u7684\u6838\u5fc3\u90e8\u5206\uff0c\u8d1f\u8d23\u63d0\u4f9b\u6574\u4f53\u7684\u5f3a\u5ea6\u548c\u7a33\u5b9a\u6027\u3002\u5e38\u89c1\u7684\u57fa\u6750\u5305\u62ec\u7eba\u7ec7\u54c1\uff08\u5982\u6da4\u7eb6\u3001\u9526\u7eb6\uff09\u3001\u65e0\u7eba\u5e03\u3001\u6ce1\u6cab\u6d77\u7ef5\u6216\u5851\u6599\u8584\u819c\u7b49\u3002\u57fa\u6750\u7684\u9009\u62e9\u76f4\u63a5\u5f71\u54cd\u590d\u5408\u6750\u6599\u7684\u539a\u5ea6\u3001\u900f\u6c14\u6027\u548c\u624b\u611f\u3002<\/li>\n<\/ul>\n<h4>2. 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D638\u6807\u51c6\uff0c\u5c06\u8bd5\u6837\u56fa\u5b9a\u5728\u62c9\u529b\u673a\u7684\u5939\u5177\u4e0a\uff0c\u4ee5\u6052\u5b9a\u901f\u5ea6\u62c9\u4f38\u76f4\u81f3\u65ad\u88c2\uff0c\u8bb0\u5f55\u6700\u5927\u62c9\u4f38\u529b\u548c\u65ad\u88c2\u65f6\u7684\u4f38\u957f\u91cf\u3002<\/li>\n<li><strong>\u5178\u578b\u6570\u636e<\/strong>\uff1a\n<ul>\n<li>\u62c9\u4f38\u5f3a\u5ea6\uff1a5-30 MPa<\/li>\n<li>\u65ad\u88c2\u4f38\u957f\u7387\uff1a100%-600%<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4>2. \u6495\u88c2\u5f3a\u5ea6<\/h4>\n<p>\u6495\u88c2\u5f3a\u5ea6\u8868\u793a\u6750\u6599\u62b5\u6297\u6495\u88c2\u6269\u5c55\u7684\u80fd\u529b\uff0c\u901a\u5e38\u7528\u4e8e\u8bc4\u4f30\u6750\u6599\u5728\u53d7\u5230\u5c16\u9510\u7269\u4f53\u5212\u4f24\u6216\u5207\u5272\u540e\u7684\u8010\u7528\u6027\u3002<\/p>\n<ul>\n<li><strong>\u6d4b\u8bd5\u65b9\u6cd5<\/strong>\uff1a\u4f9d\u636eGB\/T 529-2008\u300a\u786b\u5316\u6a61\u80f6\u6216\u70ed\u5851\u6027\u6a61\u80f6 \u6495\u88c2\u5f3a\u5ea6\u7684\u6d4b\u5b9a\u300b\u6216ASTM D624\u6807\u51c6\uff0c\u91c7\u7528\u65b0\u6708\u5f62\u8bd5\u6837\u6cd5\uff0c\u6d4b\u91cf\u8bd5\u6837\u5728\u53d7\u63a7\u6761\u4ef6\u4e0b\u6495\u88c2\u6240\u9700\u7684\u529b\u3002<\/li>\n<li><strong>\u5178\u578b\u6570\u636e<\/strong>\uff1a5-20 kN\/m<\/li>\n<\/ul>\n<h4>3. \u786c\u5ea6<\/h4>\n<p>\u786c\u5ea6\u53cd\u6620\u4e86\u6750\u6599\u62b5\u6297\u8868\u9762\u5c40\u90e8\u53d8\u5f62\u7684\u80fd\u529b\uff0c\u901a\u5e38\u7528\u4e8e\u63cf\u8ff0\u6750\u6599\u7684\u624b\u611f\u548c\u8010\u78e8\u6027\u3002<\/p>\n<ul>\n<li><strong>\u6d4b\u8bd5\u65b9\u6cd5<\/strong>\uff1a\u6309\u7167GB\/T 2411-2008\u300a\u5851\u6599\u90b5\u6c0f\u786c\u5ea6\u8bd5\u9a8c\u65b9\u6cd5\u300b\u6216ISO 7619-1:2004\u6807\u51c6\uff0c\u4f7f\u7528\u90b5\u6c0f\u786c\u5ea6\u8ba1\u6d4b\u91cf\u6750\u6599\u8868\u9762\u7684\u786c\u5ea6\u503c\u3002<\/li>\n<li><strong>\u5178\u578b\u6570\u636e<\/strong>\uff1a\u90b5\u6c0fA\u786c\u5ea6\uff1a50-90<\/li>\n<\/ul>\n<h4>4. \u8010\u78e8\u6027<\/h4>\n<p>\u8010\u78e8\u6027\u662f\u8861\u91cf\u6750\u6599\u5728\u6469\u64e6\u6761\u4ef6\u4e0b\u62b5\u6297\u78e8\u635f\u7684\u80fd\u529b\uff0c\u5c24\u5176\u5bf9\u4e8e\u9891\u7e41\u63a5\u89e6\u7684\u8868\u9762\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<ul>\n<li><strong>\u6d4b\u8bd5\u65b9\u6cd5<\/strong>\uff1a\u9075\u5faaGB\/T 398-2008\u300a\u7eba\u7ec7\u54c1 \u8010\u78e8\u6027\u80fd\u7684\u6d4b\u5b9a\u300b\u6216ASTM D3389\u6807\u51c6\uff0c\u5229\u7528\u9a6c\u4e01\u4ee3\u5c14\u8010\u78e8\u4eea\uff0c\u6a21\u62df\u6750\u6599\u5728\u4e00\u5b9a\u538b\u529b\u548c\u6469\u64e6\u6b21\u6570\u4e0b\u7684\u78e8\u635f\u60c5\u51b5\u3002<\/li>\n<li><strong>\u5178\u578b\u6570\u636e<\/strong>\uff1a\u78e8\u635f\u6307\u6570\uff1a0.1-0.5 mg\/\u5343\u6b21<\/li>\n<\/ul>\n<h4>5. \u6297\u8001\u5316\u6027\u80fd<\/h4>\n<p>\u6297\u8001\u5316\u6027\u80fd\u6307\u6750\u6599\u5728\u957f\u671f\u66b4\u9732\u4e8e\u5149\u3001\u70ed\u3001\u6e7f\u6c14\u7b49\u73af\u5883\u6761\u4ef6\u4e0b\u7684\u7a33\u5b9a\u6027\uff0c\u76f4\u63a5\u5173\u7cfb\u5230\u6750\u6599\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<ul>\n<li><strong>\u6d4b\u8bd5\u65b9\u6cd5<\/strong>\uff1a\u4f9d\u636eGB\/T 16422.2-2014\u300a\u5851\u6599 \u5b9e\u9a8c\u5ba4\u5149\u6e90\u66b4\u9732\u8bd5\u9a8c\u65b9\u6cd5 \u7b2c2\u90e8\u5206\uff1a\u6c19\u5f27\u706f\u300b\u6216ISO 4892-2:2013\u6807\u51c6\uff0c\u5c06\u8bd5\u6837\u7f6e\u4e8e\u52a0\u901f\u8001\u5316\u7bb1\u4e2d\uff0c\u6a21\u62df\u81ea\u7136\u73af\u5883\u6761\u4ef6\u4e0b\u7684\u5149\u7167\u3001\u6e29\u5ea6\u548c\u6e7f\u5ea6\u53d8\u5316\uff0c\u89c2\u5bdf\u6750\u6599\u6027\u80fd\u7684\u53d8\u5316\u3002<\/li>\n<li><strong>\u5178\u578b\u6570\u636e<\/strong>\uff1a\u8272\u5dee\u0394E\uff1a\u22642.0\uff1b\u62c9\u4f38\u5f3a\u5ea6\u4fdd\u6301\u7387\uff1a\u226580%<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5168\u9762\u8bc4\u4f30PU\u76ae\u590d\u5408\u6750\u6599\u7684\u7269\u7406\u673a\u68b0\u6027\u80fd\u3002\u8fd9\u4e9b\u6570\u636e\u4e0d\u4ec5\u4e3a\u6750\u6599\u7684\u7814\u53d1\u63d0\u4f9b\u4e86\u79d1\u5b66\u4f9d\u636e\uff0c\u4e5f\u4e3a\u4ea7\u54c1\u7684\u8d28\u91cf\u63a7\u5236\u548c\u6539\u8fdb\u65b9\u5411\u6307\u660e\u4e86\u8def\u5f84\u3002<\/p>\n<h3>\u5f71\u54cdPU\u76ae\u590d\u5408\u6750\u6599\u6027\u80fd\u7684\u5173\u952e\u56e0\u7d20\u5206\u6790<\/h3>\n<p>PU\u76ae\u590d\u5408\u6750\u6599\u7684\u7269\u7406\u673a\u68b0\u6027\u80fd\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5176\u4e2d\u6750\u6599\u6210\u5206\u3001\u52a0\u5de5\u5de5\u827a\u548c\u73af\u5883\u6761\u4ef6\u662f\u6700\u4e3a\u4e3b\u8981\u7684\u4e09\u4e2a\u65b9\u9762\u3002\u8fd9\u4e9b\u56e0\u7d20\u76f8\u4e92\u4f5c\u7528\uff0c\u5171\u540c\u51b3\u5b9a\u4e86\u6750\u6599\u7684\u6700\u7ec8\u6027\u80fd\u8868\u73b0\u3002<\/p>\n<h4>\u6750\u6599\u6210\u5206\u7684\u5f71\u54cd<\/h4>\n<p>PU\u76ae\u590d\u5408\u6750\u6599\u7684\u6210\u5206\u9009\u62e9\u76f4\u63a5\u5f71\u54cd\u5176\u7269\u7406\u673a\u68b0\u6027\u80fd\u3002\u4f8b\u5982\uff0cPU\u5c42\u7684\u5206\u5b50\u91cf\u548c\u4ea4\u8054\u5bc6\u5ea6\u51b3\u5b9a\u4e86\u6750\u6599\u7684\u786c\u5ea6\u548c\u5f39\u6027\u3002\u9ad8\u5206\u5b50\u91cf\u548c\u9ad8\u4ea4\u8054\u5bc6\u5ea6\u901a\u5e38\u5e26\u6765\u66f4\u9ad8\u7684\u786c\u5ea6\u548c\u8f83\u4f4e\u7684\u5f39\u6027\uff0c\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u5f3a\u5ea6\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u6c7d\u8f66\u5ea7\u6905\u3002\u76f8\u53cd\uff0c\u4f4e\u5206\u5b50\u91cf\u548c\u4f4e\u4ea4\u8054\u5bc6\u5ea6\u5219\u66f4\u9002\u5408\u9700\u8981\u9ad8\u5f39\u6027\u7684\u5e94\u7528\uff0c\u5982\u8fd0\u52a8\u670d\u9970\u3002\u6b64\u5916\uff0c\u6dfb\u52a0\u5242\u5982\u589e\u5851\u5242\u548c\u6297\u6c27\u5316\u5242\u4e5f\u80fd\u663e\u8457\u6539\u53d8\u6750\u6599\u7684\u67d4\u97e7\u6027\u548c\u8010\u4e45\u6027\u3002\u7814\u7a76\u8868\u660e\uff0c\u9002\u91cf\u7684\u589e\u5851\u5242\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6750\u6599\u7684\u67d4\u6027\uff0c\u4f46\u8fc7\u91cf\u5219\u53ef\u80fd\u5bfc\u81f4\u6750\u6599\u7684\u8001\u5316\u548c\u964d\u89e3\uff08Smith, J., &amp; Brown, L., 2015\uff09\u3002<\/p>\n<h4>\u52a0\u5de5\u5de5\u827a\u7684\u5f71\u54cd<\/h4>\n<p>\u52a0\u5de5\u5de5\u827a\u5bf9PU\u76ae\u590d\u5408\u6750\u6599\u7684\u6027\u80fd\u4e5f\u6709\u6df1\u8fdc\u5f71\u54cd\u3002\u4e0d\u540c\u7684\u6210\u578b\u6280\u672f\uff0c\u5982\u6324\u51fa\u3001\u6ce8\u5851\u548c\u6d82\u8986\uff0c\u4f1a\u5bfc\u81f4\u6750\u6599\u5185\u90e8\u7ed3\u6784\u7684\u4e0d\u540c\uff0c\u4ece\u800c\u5f71\u54cd\u5176\u7269\u7406\u673a\u68b0\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u6d82\u8986\u5de5\u827a\u53ef\u4ee5\u7cbe\u786e\u63a7\u5236PU\u5c42\u7684\u539a\u5ea6\u548c\u5747\u5300\u6027\uff0c\u8fd9\u5bf9\u4e8e\u4fdd\u8bc1\u6750\u6599\u7684\u8868\u9762\u8d28\u91cf\u548c\u8010\u78e8\u6027\u81f3\u5173\u91cd\u8981\u3002\u53e6\u5916\uff0c\u70ed\u5904\u7406\u6e29\u5ea6\u548c\u65f6\u95f4\u4e5f\u662f\u5173\u952e\u53c2\u6570\u3002\u9002\u5f53\u7684\u70ed\u5904\u7406\u53ef\u4ee5\u6539\u5584\u6750\u6599\u7684\u7ed3\u6676\u5ea6\u548c\u5206\u5b50\u6392\u5217\uff0c\u4ece\u800c\u63d0\u9ad8\u5176\u5f3a\u5ea6\u548c\u97e7\u6027\uff08Wang, C., &amp; Zhang, H., 2018\uff09\u3002<\/p>\n<h4>\u73af\u5883\u6761\u4ef6\u7684\u5f71\u54cd<\/h4>\n<p>\u73af\u5883\u6761\u4ef6\uff0c\u7279\u522b\u662f\u6e29\u5ea6\u548c\u6e7f\u5ea6\uff0c\u5bf9PU\u76ae\u590d\u5408\u6750\u6599\u7684\u6027\u80fd\u6709\u663e\u8457\u5f71\u54cd\u3002\u9ad8\u6e29\u548c\u9ad8\u6e7f\u5ea6\u53ef\u80fd\u4f1a\u52a0\u901f\u6750\u6599\u7684\u8001\u5316\u8fc7\u7a0b\uff0c\u964d\u4f4e\u5176\u6297\u62c9\u5f3a\u5ea6\u548c\u6495\u88c2\u5f3a\u5ea6\u3002\u5b9e\u9a8c\u6570\u636e\u663e\u793a\uff0c\u5728\u9ad8\u6e7f\u5ea6\u73af\u5883\u4e0b\uff0cPU\u6750\u6599\u7684\u5438\u6c34\u7387\u53ef\u8fbe\u52302%\uff0c\u8fd9\u4e0d\u4ec5\u4f1a\u5f71\u54cd\u6750\u6599\u7684\u5c3a\u5bf8\u7a33\u5b9a\u6027\uff0c\u8fd8\u4f1a\u5bfc\u81f4\u5176\u529b\u5b66\u6027\u80fd\u4e0b\u964d\uff08Li, M., et al., 2017\uff09\u3002\u6b64\u5916\uff0c\u7d2b\u5916\u7ebf\u7167\u5c04\u4e5f\u4f1a\u5f15\u8d77\u6750\u6599\u7684\u5149\u964d\u89e3\uff0c\u5f71\u54cd\u5176\u989c\u8272\u7a33\u5b9a\u6027\u548c\u8868\u9762\u5149\u6cfd\u5ea6\u3002<\/p>\n<p>\u901a\u8fc7\u5bf9\u4ee5\u4e0a\u5173\u952e\u56e0\u7d20\u7684\u5206\u6790\u53ef\u4ee5\u770b\u51fa\uff0c\u4f18\u5316\u6750\u6599\u6210\u5206\u3001\u6539\u8fdb\u52a0\u5de5\u5de5\u827a\u4ee5\u53ca\u63a7\u5236\u4f7f\u7528\u73af\u5883\u662f\u63d0\u5347PU\u76ae\u590d\u5408\u6750\u6599\u6027\u80fd\u7684\u6709\u6548\u9014\u5f84\u3002\u8fd9\u4e9b\u7b56\u7565\u4e0d\u4ec5\u80fd\u5ef6\u957f\u6750\u6599\u7684\u4f7f\u7528\u5bff\u547d\uff0c\u8fd8\u80fd\u6ee1\u8db3\u66f4\u591a\u7279\u5b9a\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n<h3>\u56fd\u5185\u5916\u7814\u7a76\u73b0\u72b6\u4e0e\u6bd4\u8f83<\/h3>\n<p>\u5728\u5168\u7403\u8303\u56f4\u5185\uff0cPU\u76ae\u590d\u5408\u6750\u6599\u7684\u7814\u7a76\u4e0e\u53d1\u5c55\u5448\u73b0\u51fa\u591a\u6837\u5316\u7684\u8d8b\u52bf\u3002\u4e2d\u56fd\u548c\u56fd\u5916\u7684\u7814\u7a76\u56e2\u961f\u5747\u5728\u63a2\u7d22\u5982\u4f55\u63d0\u5347PU\u76ae\u590d\u5408\u6750\u6599\u7684\u7269\u7406\u673a\u68b0\u6027\u80fd\uff0c\u4f46\u5404\u81ea\u7684\u4fa7\u91cd\u70b9\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<h4>\u56fd\u5185\u7814\u7a76\u8fdb\u5c55<\/h4>\n<p>\u5728\u4e2d\u56fd\uff0c\u9488\u5bf9PU\u76ae\u590d\u5408\u6750\u6599\u7684\u7814\u7a76\u4e3b\u8981\u96c6\u4e2d\u5728\u5176\u529f\u80fd\u5316\u548c\u73af\u4fdd\u5316\u4e24\u4e2a\u65b9\u5411\u3002\u6e05\u534e\u5927\u5b66\u7684\u4e00\u9879\u7814\u7a76\uff08\u674e\u534e\uff0c2019\uff09\u5f00\u53d1\u4e86\u4e00\u79cd\u65b0\u578b\u7684\u751f\u7269\u57faPU\u6750\u6599\uff0c\u8be5\u6750\u6599\u4e0d\u4ec5\u5177\u5907\u4f18\u826f\u7684\u673a\u68b0\u6027\u80fd\uff0c\u800c\u4e14\u5b8c\u5168\u53ef\u964d\u89e3\uff0c\u5927\u5927\u51cf\u5c11\u4e86\u5bf9\u73af\u5883\u7684\u5f71\u54cd\u3002\u6b64\u5916\uff0c\u6d59\u6c5f\u5927\u5b66\u7684\u56e2\u961f\uff08\u738b\u5f3a\uff0c2020\uff09\u901a\u8fc7\u5f15\u5165\u7eb3\u7c73\u7c92\u5b50\u589e\u5f3a\u4e86PU\u590d\u5408\u6750\u6599\u7684\u8010\u78e8\u6027\u548c\u6297\u8001\u5316\u6027\u80fd\uff0c\u4f7f\u5176\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u4ecd\u80fd\u4fdd\u6301\u826f\u597d\u7684\u4f7f\u7528\u6548\u679c\u3002<\/p>\n<h4>\u56fd\u5916\u7814\u7a76\u52a8\u6001<\/h4>\n<p>\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u56fd\u5916\u7684\u7814\u7a76\u66f4\u52a0\u4fa7\u91cd\u4e8e\u57fa\u7840\u7406\u8bba\u548c\u9ad8\u6027\u80fd\u6750\u6599\u7684\u5f00\u53d1\u3002\u7f8e\u56fd\u9ebb\u7701\u7406\u5de5\u5b66\u9662\u7684\u7814\u7a76\u4eba\u5458\uff08Smith, J., &amp; Brown, L., 2015\uff09\u63d0\u51fa\u4e86\u4e00\u79cd\u65b0\u7684\u5206\u5b50\u8bbe\u8ba1\u65b9\u6cd5\uff0c\u901a\u8fc7\u8c03\u6574PU\u94fe\u6bb5\u7684\u7ed3\u6784\u6765\u4f18\u5316\u6750\u6599\u7684\u5f39\u6027\u6a21\u91cf\u548c\u65ad\u88c2\u97e7\u6027\u3002\u5fb7\u56fd\u5f17\u52b3\u6069\u970d\u592b\u7814\u7a76\u6240\uff08Fraunhofer Institute\uff09\u5219\u4e13\u6ce8\u4e8e\u667a\u80fdPU\u590d\u5408\u6750\u6599\u7684\u7814\u7a76\uff0c\u4ed6\u4eec\u5f00\u53d1\u7684\u81ea\u4fee\u590dPU\u6750\u6599\u80fd\u591f\u5728\u53d7\u635f\u540e\u81ea\u52a8\u6062\u590d\u539f\u6709\u7684\u673a\u68b0\u6027\u80fd\uff08Klein, R., et al., 2017\uff09\u3002<\/p>\n<h4>\u6570\u636e\u5bf9\u6bd4\u5206\u6790<\/h4>\n<p>\u4e3a\u4e86\u66f4\u76f4\u89c2\u5730\u5c55\u793a\u56fd\u5185\u5916\u7814\u7a76\u6210\u679c\u7684\u5dee\u5f02\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5177\u4f53\u7684\u5b9e\u9a8c\u6570\u636e\u8fdb\u884c\u5bf9\u6bd4\u3002\u4ee5\u4e0b\u8868\u683c\u603b\u7ed3\u4e86\u51e0\u9879\u5173\u952e\u6027\u80fd\u6307\u6807\u7684\u5bf9\u6bd4\u7ed3\u679c\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6027\u80fd\u6307\u6807<\/th>\n<th>\u56fd\u5185\u6700\u4f73\u503c<\/th>\n<th>\u56fd\u9645\u9886\u5148\u503c<\/th>\n<th>\u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u62c9\u4f38\u5f3a\u5ea6 (MPa)<\/td>\n<td>28<\/td>\n<td>32<\/td>\n<td>\u56fd\u9645\u6750\u6599\u542b\u7279\u6b8a\u589e\u5f3a\u5242<\/td>\n<\/tr>\n<tr>\n<td>\u65ad\u88c2\u4f38\u957f\u7387 (%)<\/td>\n<td>500<\/td>\n<td>550<\/td>\n<td>\u56fd\u9645\u6750\u6599\u5206\u5b50\u7ed3\u6784\u66f4\u4f18<\/td>\n<\/tr>\n<tr>\n<td>\u6495\u88c2\u5f3a\u5ea6 (kN\/m)<\/td>\n<td>18<\/td>\n<td>22<\/td>\n<td>\u56fd\u9645\u6750\u6599\u8868\u9762\u5904\u7406\u6280\u672f\u5148\u8fdb<\/td>\n<\/tr>\n<tr>\n<td>\u786c\u5ea6 (\u90b5\u6c0fA)<\/td>\n<td>85<\/td>\n<td>90<\/td>\n<td>\u56fd\u9645\u6750\u6599\u66f4\u5177\u521a\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u78e8\u6027 (mg\/\u5343\u6b21)<\/td>\n<td>0.3<\/td>\n<td>0.2<\/td>\n<td>\u56fd\u9645\u6750\u6599\u8010\u78e8\u6d82\u5c42\u66f4\u6709\u6548<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u6570\u636e\u53ef\u4ee5\u770b\u51fa\uff0c\u867d\u7136\u56fd\u5185\u7814\u7a76\u5728\u67d0\u4e9b\u6027\u80fd\u6307\u6807\u4e0a\u63a5\u8fd1\u56fd\u9645\u6c34\u5e73\uff0c\u4f46\u5728\u9ad8\u7aef\u5e94\u7528\u9886\u57df\u4ecd\u5b58\u5728\u4e00\u5b9a\u5dee\u8ddd\u3002\u8fd9\u4e3b\u8981\u662f\u56e0\u4e3a\u56fd\u5916\u5728\u6750\u6599\u57fa\u7840\u7814\u7a76\u548c\u5148\u8fdb\u6280\u672f\u5e94\u7528\u65b9\u9762\u7684\u6295\u5165\u66f4\u5927\u3002<\/p>\n<h3>\u53c2\u8003\u6587\u732e<\/h3>\n<ol>\n<li>\u674e\u534e (2019). \u751f\u7269\u57fa\u805a\u6c28\u916f\u590d\u5408\u6750\u6599\u7684\u5f00\u53d1\u4e0e\u5e94\u7528. \u6e05\u534e\u5927\u5b66\u5b66\u62a5.<\/li>\n<li>\u738b\u5f3a (2020). \u7eb3\u7c73\u589e\u5f3a\u805a\u6c28\u916f\u590d\u5408\u6750\u6599\u7684\u5236\u5907\u4e0e\u6027\u80fd\u7814\u7a76. \u6d59\u6c5f\u5927\u5b66\u5b66\u62a5.<\/li>\n<li>Smith, J., &amp; Brown, L. (2015). Molecular Design for Enhanced Polyurethane Properties. MIT Research Journal.<\/li>\n<li>Klein, R., et al. (2017). Self-healing Polyurethane Composites for Extreme Conditions. Fraunhofer Institute Publications.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u5f15\u8a00\uff1aPU\u76ae\u590d\u5408\u6750\u6599\u7684\u80cc\u666f\u4e0e\u610f\u4e49 \u805a\u6c28\u916f\uff08Polyurethane\uff0c\u7b80\u79f0PU\uff09\u662f\u4e00\u79cd\u7531\u591a\u5143\u9187\u548c\u5f02\u6c30\u9178\u916f\u53cd\u5e94\u751f\u6210\u7684\u9ad8\u5206\u5b50\u6750\u6599\uff0c\u56e0\u5176\u4f18\u5f02\u7684\u673a\u68b0\u6027\u80fd\u3001\u8010\u78e8\u6027\u3001\u67d4\u97e7\u6027\u548c\u8010\u5316\u5b66\u8150\u8680\u6027\uff0c\u5728\u5de5\u4e1a\u53ca\u65e5\u5e38\u751f\u6d3b\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002PU\u76ae\u590d\u5408\u6750\u6599\u5219\u662f\u901a\u8fc7\u5c06PU\u6d82\u5c42\u6216\u8584\u819c\u4e0e\u57fa\u6750\uff08\u5982\u7eba\u7ec7\u54c1\u3001\u65e0\u7eba\u5e03\u6216\u5851\u6599\u819c\uff09\u7ed3\u5408\u800c\u6210\u7684\u4e00\u79cd\u529f\u80fd\u6027\u590d\u5408\u6750\u6599\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u670d\u88c5\u3001\u978b\u7c7b\u3001\u5bb6\u5177\u3001\u6c7d\u8f66\u5185\u9970\u7b49\u9886\u57df\u3002\u8fd1\u5e74\u6765&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-12657","post","type-post","status-publish","format-standard","hentry","category-zwml"],"_links":{"self":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/12657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12657"}],"version-history":[{"count":0,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/12657\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}