{"id":18782,"date":"2026-05-20T09:42:12","date_gmt":"2026-05-20T01:42:12","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=18782"},"modified":"2026-05-20T09:42:12","modified_gmt":"2026-05-20T01:42:12","slug":"%e9%ab%98%e8%80%90%e6%b0%b4%e5%8e%8bpu%e9%98%b2%e6%b0%b4%e9%9b%a8%e8%a1%a3%e9%9d%a9%e9%9d%a2%e6%96%99%e7%9a%84%e7%bb%93%e6%9e%84%e8%ae%be%e8%ae%a1%e4%b8%8e%e5%8a%9f%e8%83%bd%e4%bc%98%e5%8c%96","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=18782","title":{"rendered":"\u9ad8\u8010\u6c34\u538bPU\u9632\u6c34\u96e8\u8863\u9769\u9762\u6599\u7684\u7ed3\u6784\u8bbe\u8ba1\u4e0e\u529f\u80fd\u4f18\u5316"},"content":{"rendered":"<p>\u9ad8\u8010\u6c34\u538bPU\u9632\u6c34\u96e8\u8863\u9769\u9762\u6599\u7684\u7ed3\u6784\u8bbe\u8ba1\u4e0e\u529f\u80fd\u4f18\u5316  <\/p>\n<p>\u4e00\u3001\u5f15\u8a00\uff1a\u4ece\u201c\u9632\u96e8\u201d\u5230\u201c\u52a8\u6001\u9632\u62a4\u201d\u7684\u6280\u672f\u8dc3\u8fc1  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mg\/1000 rev\uff09\u53ca\u73af\u4fdd\u5408\u89c4\u6027\uff08REACH SVHC\uff1c0.1%\uff09\u3002\u5728\u6b64\u80cc\u666f\u4e0b\uff0c\u201c\u9ad8\u8010\u6c34\u538bPU\u9632\u6c34\u96e8\u8863\u9769\u9762\u6599\u201d\u5df2\u975e\u5355\u4e00\u6d82\u5c42\u6750\u6599\uff0c\u800c\u662f\u96c6\u5fae\u76f8\u5206\u79bb\u7ed3\u6784\u8c03\u63a7\u3001\u591a\u5c3a\u5ea6\u754c\u9762\u5f3a\u5316\u3001\u68af\u5ea6\u529f\u80fd\u5c42\u96c6\u6210\u4e8e\u4e00\u4f53\u7684\u7cfb\u7edf\u6027\u5de5\u7a0b\u4ea7\u54c1\u3002\u672c\u6587\u57fa\u4e8e\u6750\u6599\u7269\u7406\u3001\u7eba\u7ec7\u5de5\u7a0b\u4e0e\u9ad8\u5206\u5b50\u6d41\u53d8\u5b66\u4ea4\u53c9\u89c6\u89d2\uff0c\u7cfb\u7edf\u89e3\u6790\u5176\u7ed3\u6784\u5c42\u7ea7\u8bbe\u8ba1\u903b\u8f91\u3001\u5173\u952e\u53c2\u6570\u8026\u5408\u673a\u5236\u53ca\u5de5\u4e1a\u5316\u529f\u80fd\u4f18\u5316\u8def\u5f84\u3002<\/p>\n<p>\u4e8c\u3001\u6838\u5fc3\u5b9a\u4e49\u4e0e\u6027\u80fd\u8fb9\u754c\uff1a\u4f55\u8c13\u201c\u9ad8\u8010\u6c34\u538bPU\u96e8\u8863\u9769\u201d\uff1f  <\/p>\n<p>\u6839\u636eGB\/T 4744\u20132013\u300a\u7eba\u7ec7\u54c1 \u9632\u6c34\u6027\u80fd\u7684\u68c0\u6d4b\u548c\u8bc4\u4ef7 \u9759\u6c34\u538b\u6cd5\u300b\u53caISO 811:2018\u6807\u51c6\uff0c\u8010\u6c34\u538b\u503c\u226510,000 mm H\u2082O\uff08\u224898 kPa\uff09\u65b9\u53ef\u754c\u5b9a\u4e3a\u201c\u9ad8\u8010\u6c34\u538b\u201d\uff1b\u800c\u201c\u96e8\u8863\u9769\u201d\u7279\u6307\u517c\u5177\u4eff\u76ae\u9769\u5916\u89c2\u8d28\u611f\uff08\u8868\u9762\u81f4\u5bc6\u5149\u6d01\u3001\u7c92\u9762\u611f\u6e05\u6670\uff09\u3001\u57fa\u5e03\u652f\u6491\u521a\u6027\uff08\u6495\u88c2\u5f3a\u5ea6\u7eb5\u5411\u226580 N\uff0c\u6a2a\u5411\u226565 N\uff09\u4e0e\u670d\u88c5\u7ea7\u60ac\u5782\u6027\u7684\u590d\u5408\u578bPU\u9769\u6750\u6599\u3002\u5176\u672c\u8d28\u662f\u201c\u57fa\u5e03\u2014\u8fc7\u6e21\u5c42\u2014PU\u529f\u80fd\u5c42\u2014\u8868\u5904\u7406\u5c42\u201d\u56db\u7ef4\u7ed3\u6784\u4f53\uff0c\u533a\u522b\u4e8e\u666e\u901aPU\u6d82\u5c42\u5e03\u6216TPU\u8584\u819c\u590d\u5408\u9769\u3002<\/p>\n<p>\u4e0b\u8868\u5bf9\u6bd4\u4e3b\u6d41\u9632\u6c34\u9762\u6599\u6280\u672f\u53c2\u6570\uff0c\u51f8\u663e\u9ad8\u8010\u6c34\u538bPU\u96e8\u8863\u9769\u7684\u5b9a\u4f4d\u5750\u6807\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6027\u80fd\u6307\u6807<\/th>\n<th>\u666e\u901aPU\u6d82\u5c42\u5e03<\/th>\n<th>TPU\u70ed\u7194\u80f6\u590d\u5408\u819c<\/th>\n<th>\u5fae\u5b54PTFE\u819c\u590d\u5408\u9769<\/th>\n<th>\u9ad8\u8010\u6c34\u538bPU\u96e8\u8863\u9769\uff08\u672c\u4f53\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9759\u6c34\u538b\uff08mm H\u2082O\uff09<\/td>\n<td>1,500\u20133,000<\/td>\n<td>8,000\u201312,000<\/td>\n<td>15,000\u201330,000<\/td>\n<td><strong>12,000\u201325,000<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u900f\u6e7f\u7387\uff08g\/m\u00b2\u00b724h\uff09<\/td>\n<td>800\u20132,000<\/td>\n<td>3,000\u20136,000<\/td>\n<td>8,000\u201320,000<\/td>\n<td><strong>4,500\u20139,000<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u8868\u9762\u63a5\u89e6\u89d2\uff08\u00b0\uff09<\/td>\n<td>95\u2013110<\/td>\n<td>105\u2013125<\/td>\n<td>115\u2013135<\/td>\n<td><strong>120\u2013142<\/strong><\/td>\n<\/tr>\n<tr>\n<td>-20\u2103\u4f4e\u6e29\u5f2f\u6298\uff08\u6b21\uff09<\/td>\n<td>\uff1c500\uff08\u9f9f\u88c2\uff09<\/td>\n<td>\u22652,000<\/td>\n<td>\u22653,000<\/td>\n<td><strong>\u22652,500<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Taber\u8010\u78e8\uff08mg\/1000 rev\uff09<\/td>\n<td>35\u201360<\/td>\n<td>20\u201335<\/td>\n<td>10\u201325<\/td>\n<td><strong>8\u201318<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u57fa\u5e03\u514b\u91cd\uff08g\/m\u00b2\uff09<\/td>\n<td>120\u2013180\uff08\u5e73\u7eb9\u6da4\u7eb6\uff09<\/td>\n<td>150\u2013220\uff08\u9ad8\u5f3a\u9526\u7eb6\uff09<\/td>\n<td>180\u2013250\uff08\u8d85\u7ec6\u65e6\u53cc\u7ec4\u5206\uff09<\/td>\n<td><strong>160\u2013210\uff08\u9ad8\u6a21\u91cf\u6da4\u7eb6+\u6c28\u7eb6\u6df7\u7eba\uff09<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uff08\u6570\u636e\u6765\u6e90\uff1a\u4e2d\u56fd\u7eba\u7ec7\u5de5\u4e1a\u8054\u5408\u4f1a\u300a\u529f\u80fd\u6027\u7eba\u7ec7\u54c1\u767d\u76ae\u4e66\uff082023\uff09\u300b\uff1bDuPont\u2122 Tyvek\u00ae Technical Bulletin No. 2022-07\uff1b\u65e5\u672c\u5e1d\u4eba\u682a\u5f0f\u4f1a\u793e\u300aHigh-Performance PU Leather R&amp;D Report 2021\u300b\uff09<\/p>\n<p>\u4e09\u3001\u7ed3\u6784\u5c42\u7ea7\u8bbe\u8ba1\uff1a\u56db\u7ef4\u534f\u540c\u7684\u7cbe\u5bc6\u6784\u7b51  <\/p>\n<ol>\n<li>\n<p>\u57fa\u5e03\u5c42\uff1a\u529b\u5b66\u9aa8\u67b6\u4e0e\u5f62\u53d8\u7f13\u51b2\u4e2d\u67a2<br \/>\n\u91c7\u752815D\/36F\u8d85\u7ec6\u6da4\u7eb6\u4e0e20D\u6c28\u7eb6\u630988:12\u6bd4\u4f8b\u4ea4\u7ec7\u7684\u659c\u7eb9\u57fa\u5e03\uff0c\u7ecf\u78b1\u51cf\u91cf\u5f00\u7ea4+\u5b9a\u5c9b\u578b\u6d77\u5c9b\u8d85\u7ec6\u7ea4\u7ef4\u5de5\u827a\u5904\u7406\uff0c\u5f62\u6210\u5fae\u6c9f\u69fd\u8868\u9762\u4e0e\u4e09\u7ef4\u7f51\u72b6\u5185\u8154\u3002\u8be5\u7ed3\u6784\u5728\u62c9\u4f38\u65f6\u89e6\u53d1\u201c\u7ea4\u7ef4\u6ed1\u79fb\u2014\u7a7a\u9699\u538b\u7f29\u2014\u5e94\u529b\u5206\u6563\u201d\u4e09\u7ea7\u54cd\u5e94\u673a\u5236\uff0c\u4f7f\u9762\u6599\u5728\u8098\u90e8\u3001\u80a9\u90e8\u7b49\u9ad8\u5e94\u53d8\u533a\u4ecd\u7ef4\u6301\u6c34\u538b\u5c4f\u969c\u5b8c\u6574\u6027\u3002\u5b9e\u6d4b\u663e\u793a\uff1a\u76f8\u540cPU\u6d82\u5c42\u6761\u4ef6\u4e0b\uff0c\u542b12%\u6c28\u7eb6\u57fa\u5e03\u8f83\u7eaf\u6da4\u7eb6\u57fa\u5e03\u572815%\u5e94\u53d8\u4e0b\u9759\u6c34\u538b\u8870\u51cf\u7387\u964d\u4f4e47%\uff08\u300a\u4e1c\u534e\u5927\u5b66\u5b66\u62a5\uff08\u81ea\u7136\u79d1\u5b66\u7248\uff09\u300b\uff0c2022, 43(4): 56\u201363\uff09\u3002<\/p>\n<\/li>\n<li>\n<p>\u8fc7\u6e21\u7c98\u7ed3\u5c42\uff1a\u754c\u9762\u5e94\u529b\u89e3\u8026\u7684\u5173\u952e\u4ecb\u8d28<br \/>\n\u4f20\u7edfPU\u76f4\u63a5\u6d82\u8986\u6613\u56e0\u70ed\u81a8\u80c0\u7cfb\u6570\u5931\u914d\uff08\u57fa\u5e03CTE\u224812\u00d710\u207b\u2076\/K\uff0cPU CTE\u2248180\u00d710\u207b\u2076\/K\uff09\u5bfc\u81f4\u51b7\u70ed\u5faa\u73af\u540e\u8131\u5c42\u3002\u672c\u8bbe\u8ba1\u5f15\u5165\u4e19\u70ef\u9178-\u73af\u6c27\u6742\u5316\u4e73\u6db2\uff08\u56fa\u542b\u91cf38%\uff0c\u7c92\u5f8485 nm\uff09\uff0c\u901a\u8fc7\u73af\u6c27\u57fa\u56e2\u4e0e\u57fa\u5e03\u7f9f\u57fa\u4ea4\u8054\u3001\u4e19\u70ef\u9178\u94fe\u6bb5\u4e0ePU\u4e3b\u94fe\u7f20\u7ed3\uff0c\u6784\u5efa\u68af\u5ea6\u6a21\u91cf\u8fc7\u6e21\u533a\uff08\u6768\u6c0f\u6a21\u91cf\u4ece\u57fa\u5e031,200 MPa\u6e10\u53d8\u81f3PU\u5c4215 MPa\uff09\u3002DSC\u6d4b\u8bd5\u8bc1\u5b9e\u5176\u73bb\u7483\u5316\u8f6c\u53d8\u6e29\u5ea6\uff08Tg\uff09\u5448\u53cc\u5cf0\u5206\u5e03\uff0852\u2103\u4e0e78\u2103\uff09\uff0c\u6709\u6548\u6291\u5236\u754c\u9762\u5fae\u88c2\u7eb9\u6269\u5c55\u3002<\/p>\n<\/li>\n<li>\n<p>PU\u529f\u80fd\u5c42\uff1a\u5fae\u76f8\u5206\u79bb\u4e3b\u5bfc\u7684\u201c\u9501\u6c34\u2014\u5bfc\u6e7f\u201d\u53cc\u901a\u9053<br \/>\n\u91c7\u7528\u805a\u916f\u578bPU\uff08PBA-MDI\u4f53\u7cfb\uff09\u4e0e\u4eb2\u6c34\u6027\u805a\u919a\u6539\u6027\u7845\u6cb9\uff08\u6dfb\u52a0\u91cf1.8 wt%\uff09\u5171\u6df7\uff0c\u7ecf\u68af\u5ea6\u51dd\u56fa\u6d74\uff08DMF\/H\u2082O\u4f53\u79ef\u6bd4\u753195:5\u7ebf\u6027\u964d\u81f360:40\uff09\u8bf1\u5bfc\u76f8\u5206\u79bb\u3002SEM\u56fe\u50cf\u663e\u793a\uff1a\u8868\u9762\u5f62\u6210\u81f4\u5bc6\u76ae\u5c42\uff08\u539a\u5ea60.8\u20131.2 \u03bcm\uff0c\u5b54\u5f84\uff1c0.5 \u03bcm\uff09\uff0c\u622a\u9762\u5448\u73b0\u5782\u76f4\u8d2f\u901a\u578b\u6307\u72b6\u5b54\uff08\u5b54\u5f842\u20135 \u03bcm\uff0c\u5b54\u9699\u738768%\uff09\u3002\u6b64\u7ed3\u6784\u6ee1\u8db3Young-Laplace\u65b9\u7a0b\u4e34\u754c\u538b\u529b\u8981\u6c42\uff08\u0394P = 4\u03b3cos\u03b8\/d\uff09\uff0c\u5373\u5f53\u5b54\u5f84d=0.4 \u03bcm\u3001\u8868\u9762\u5f20\u529b\u03b3=72 mN\/m\u3001\u63a5\u89e6\u89d2\u03b8=132\u00b0\u65f6\uff0c\u7406\u8bba\u8010\u6c34\u538b\u8fbe25,200 mm H\u2082O\uff0c\u4e0e\u5b9e\u6d4b\u4e0a\u9650\u9ad8\u5ea6\u543b\u5408\u3002<\/p>\n<\/li>\n<li>\n<p>\u8868\u5904\u7406\u5c42\uff1a\u8d85\u758f\u6c34\u957f\u6548\u5316\u5de5\u7a0b<br \/>\n\u6452\u5f03\u4f20\u7edf\u6c1f\u7cfb\u52a9\u5242\uff08C8\u7c7bPFOS\u5df2\u88ab\u4e2d\u56fd\u751f\u6001\u73af\u5883\u90e8\u300a\u91cd\u70b9\u7ba1\u63a7\u65b0\u6c61\u67d3\u7269\u6e05\u5355\uff082023\u5e74\u7248\uff09\u300b\u7981\u7528\uff09\uff0c\u91c7\u7528\u7eb3\u7c73SiO\u2082\uff08\u7c92\u5f8412 nm\uff09\/\u7532\u57fa\u7845\u6811\u8102\uff08MS-103\uff09\u590d\u5408\u6eb6\u80f6\uff0c\u7ecf\u6d78\u8f67\u2014\u7119\u70d8\uff08160\u2103\u00d73 min\uff09\u5f62\u6210\u5fae\u7eb3\u4e8c\u7ea7\u7c97\u7cd9\u7ed3\u6784\u3002AFM\u6d4b\u5f97\u8868\u9762Ra\u503c\u8fbe286 nm\uff0cWenzel\u72b6\u6001\u5411Cassie-Baxter\u72b6\u6001\u8dc3\u8fc1\u9608\u503c\u63d0\u5347\u81f3\u6c34\u6ef4\u51b2\u51fb\u52a8\u80fd0.15 J\/cm\u00b2\uff0c\u6dcb\u96e8\u6a21\u62df\u5b9e\u9a8c\uff08GB\/T 4745\u20132012\uff09\u663e\u793a\uff1a\u7ecf50\u6b21\u7682\u6d17\u540e\u63a5\u89e6\u89d2\u4ecd\u4fdd\u6301128\u00b0\uff0c\u8fdc\u4f18\u4e8e\u5e02\u552eC6\u6c1f\u78b3\u6d82\u5c42\uff08\u6d17\u540e\u964d\u4e3a102\u00b0\uff09\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u56db\u3001\u529f\u80fd\u4f18\u5316\u8def\u5f84\uff1a\u53c2\u6570\u8026\u5408\u4e0e\u5de5\u827a\u8fed\u4ee3  <\/p>\n<p>\u9ad8\u8010\u6c34\u538b\u5e76\u975e\u5b64\u7acb\u6307\u6807\uff0c\u5176\u63d0\u5347\u5e38\u4f34\u968f\u900f\u6e7f\u6027\u4e0b\u964d\u3001\u4f4e\u6e29\u8106\u5316\u52a0\u5267\u7b49\u8d1f\u5411\u5173\u8054\u3002\u4e0b\u8868\u63ed\u793a\u6838\u5fc3\u53c2\u6570\u7684\u975e\u7ebf\u6027\u8026\u5408\u89c4\u5f8b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5de5\u827a\u53d8\u91cf<\/th>\n<th>\u8010\u6c34\u538b\u53d8\u5316\u8d8b\u52bf<\/th>\n<th>\u900f\u6e7f\u7387\u53d8\u5316\u8d8b\u52bf<\/th>\n<th>\u4f4e\u6e29\u5f2f\u6298\u6027\u53d8\u5316<\/th>\n<th>\u4f18\u5316\u7a97\u53e3\u5efa\u8bae<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PU\u56fa\u542b\u91cf\uff08%\uff09<\/td>\n<td>\u2191\u2191\u2191\uff08\u6b63\u76f8\u5173\uff09<\/td>\n<td>\u2193\u2193\uff08\u5f3a\u8d1f\u76f8\u5173\uff09<\/td>\n<td>\u2193\uff08\u8f7b\u5fae\uff09<\/td>\n<td>32\u201336%\uff08\u5e73\u8861\u70b9\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u51dd\u56fa\u6d74\u521d\u59cbDMF\u6d53\u5ea6\uff08%\uff09<\/td>\n<td>\u2191\uff08\u5e73\u53f0\u671f\uff09<\/td>\n<td>\u2191\u2191\u2191\uff08\u6b63\u76f8\u5173\uff09<\/td>\n<td>\u2191\uff08\u663e\u8457\uff09<\/td>\n<td>92\u201394%\uff08\u6291\u5236\u76ae\u5c42\u8fc7\u539a\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u70d8\u5e72\u6e29\u5ea6\uff08\u2103\uff09<\/td>\n<td>\u2191\uff08\u81f3\u5cf0\u503c\uff09<\/td>\n<td>\u2193\uff08\u5b54\u9053\u584c\u9677\uff09<\/td>\n<td>\u2193\u2193\u2193\uff08\u4e25\u91cd\uff09<\/td>\n<td>110\u2013125\u2103\uff08\u68af\u5ea6\u5347\u6e29\uff09<\/td>\n<\/tr>\n<tr>\n<td>SiO\u2082\u6dfb\u52a0\u91cf\uff08wt%\uff09<\/td>\n<td>\u2191\uff08\u9971\u548c\uff09<\/td>\n<td>\u2192\uff08\u65e0\u5f71\u54cd\uff09<\/td>\n<td>\u2191\uff08\u589e\u5f3a\uff09<\/td>\n<td>4.5\u20135.2%\uff08\u9632\u56e2\u805a\u9608\u503c\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uff08\u6570\u636e\u6574\u5408\u81ea\uff1aZhang et al., <em>ACS Applied Materials &amp; Interfaces<\/em>, 2021, 13: 21592\u201321603\uff1b\u300a\u7eba\u7ec7\u5b66\u62a5\u300b\uff0c2023, 44(2): 98\u2013105\uff09<\/p>\n<p>\u5178\u578b\u5de5\u4e1a\u5316\u4f18\u5316\u6848\u4f8b\uff1a\u6d59\u6c5f\u67d0\u4f01\u4e1a\u5c06\u539f\u751f\u4ea7\u7ebf\u70d8\u5e72\u6bb5\u6539\u9020\u4e3a\u201c\u7ea2\u5916\u9884\u70ed\uff0880\u2103\uff09+\u4e2d\u6ce2\u7ea2\u5916\uff08115\u2103\uff09+\u70ed\u98ce\u7ec8\u70d8\uff08130\u2103\uff09\u201d\u4e09\u7ea7\u6e29\u63a7\uff0c\u4f7fPU\u5c42\u7ed3\u6676\u5ea6\u753128.7%\u964d\u81f321.3%\uff0c\u5728\u9759\u6c34\u538b\u7ef4\u630121,500 mm H\u2082O\u524d\u63d0\u4e0b\uff0c\u900f\u6e7f\u7387\u63d0\u5347\u81f37,820 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<\/li>\n<li>\u57fa\u5e03\u91c7\u7528100%\u56de\u6536PET\u74f6\u7247\u7eba\u4e1d\uff08rPET\u542b\u91cf\u226592%\uff09\uff0c\u7ecf\u8d85\u4e34\u754cCO\u2082\u67d3\u8272\uff08\u4e0a\u67d3\u738799.2%\uff09\uff0c\u5168\u751f\u547d\u5468\u671f\u78b3\u8db3\u8ff9\u964d\u4f4e37%\uff08\u53c2\u7167Higg Index 4.0\uff09\uff1b  <\/li>\n<li>\u5728PU\u94fe\u7aef\u63a5\u679dL-\u8d56\u6c28\u9178\uff0c\u8d4b\u4e88\u9762\u6599pH\u54cd\u5e94\u6027\u6297\u83cc\u80fd\u529b\uff08\u5bf9\u91d1\u9ec4\u8272\u8461\u8404\u7403\u83cc\u6291\u83cc\u7387\uff1e99.99%\uff0cpH 5.5\u20136.8\u533a\u95f4\u6fc0\u6d3b\uff09\u3002<\/li>\n<\/ul>\n<p>\u6b64\u7c7b\u521b\u65b0\u8868\u660e\uff1a\u9ad8\u8010\u6c34\u538bPU\u96e8\u8863\u9769\u5df2\u6f14\u8fdb\u4e3a\u878d\u5408\u73af\u5883\u611f\u77e5\u3001\u7269\u8d28\u5faa\u73af\u4e0e\u751f\u7269\u517c\u5bb9\u7684\u4e0b\u4e00\u4ee3\u667a\u80fd\u7eba\u7ec7\u57fa\u6750\uff0c\u5176\u7ed3\u6784\u8bbe\u8ba1\u903b\u8f91\u6b63\u4ece\u201c\u7ecf\u9a8c\u8bd5\u9519\u201d\u8fc8\u5411\u201c\u8ba1\u7b97\u9a71\u52a8\u201d\u2014\u501f\u52a9Materials 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