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{"id":5004,"date":"2025-03-17T13:43:27","date_gmt":"2025-03-17T05:43:27","guid":{"rendered":"http:\/\/www.jtglobar.com\/archives\/5004"},"modified":"2025-03-17T13:43:27","modified_gmt":"2025-03-17T05:43:27","slug":"pu%e7%9a%ae%e5%a4%8d%e5%90%883mm%e6%b5%b7%e7%bb%b5%e9%9d%a2%e6%96%99%e7%83%ad%e7%a8%b3%e5%ae%9a%e6%80%a7%e6%b5%8b%e8%af%95%e4%b8%8e%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"http:\/\/www.jtglobar.com\/archives\/5004","title":{"rendered":"PU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u70ed\u7a33\u5b9a\u6027\u6d4b\u8bd5\u4e0e\u5206\u6790"},"content":{"rendered":"

PU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u70ed\u7a33\u5b9a\u6027\u6d4b\u8bd5\u4e0e\u5206\u6790<\/h1>\n

\u5f15\u8a00<\/h2>\n
\u805a\u6c28\u916f\uff08PU\uff09\u76ae\u590d\u5408\u6750\u6599\u56e0\u5176\u4f18\u5f02\u7684\u7269\u7406\u6027\u80fd\u548c\u591a\u529f\u80fd\u6027\uff0c\u5728\u6c7d\u8f66\u5185\u9970\u3001\u5bb6\u5177\u5236\u9020\u3001\u670d\u88c5\u8bbe\u8ba1\u7b49\u591a\u4e2a\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002\u5176\u4e2d\uff0cPU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u4f5c\u4e3a\u4e00\u79cd\u5178\u578b\u7684\u5c42\u538b\u590d\u5408\u6750\u6599\uff0c\u517c\u5177\u4e86PU\u76ae\u7684\u8010\u78e8\u6027\u548c\u6d77\u7ef5\u7684\u7f13\u51b2\u6027\uff0c\u6210\u4e3a\u5e02\u573a\u4e0a\u7684\u70ed\u95e8\u4ea7\u54c1\u4e4b\u4e00\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u6750\u6599\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u4e0d\u53ef\u907f\u514d\u5730\u4f1a\u53d7\u5230\u6e29\u5ea6\u53d8\u5316\u7684\u5f71\u54cd\uff0c\u5176\u70ed\u7a33\u5b9a\u6027\u76f4\u63a5\u51b3\u5b9a\u4e86\u4ea7\u54c1\u7684\u4f7f\u7528\u5bff\u547d\u548c\u6027\u80fd\u8868\u73b0\u3002\u56e0\u6b64\uff0c\u5bf9PU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u8fdb\u884c\u7cfb\u7edf\u7684\u70ed\u7a33\u5b9a\u6027\u6d4b\u8bd5\u4e0e\u5206\u6790\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n
\u672c\u7bc7\u6587\u7ae0\u65e8\u5728\u6df1\u5165\u63a2\u8ba8PU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u7684\u70ed\u7a33\u5b9a\u6027\uff0c\u5e76\u901a\u8fc7\u79d1\u5b66\u5b9e\u9a8c\u6570\u636e\u548c\u7406\u8bba\u5206\u6790\u63ed\u793a\u5176\u6027\u80fd\u7279\u70b9\u53ca\u5f71\u54cd\u56e0\u7d20\u3002\u6587\u7ae0\u9996\u5148\u4ecb\u7ecd\u8be5\u6750\u6599\u7684\u57fa\u672c\u53c2\u6570\uff0c\u968f\u540e\u8be6\u7ec6\u63cf\u8ff0\u70ed\u7a33\u5b9a\u6027\u6d4b\u8bd5\u7684\u5177\u4f53\u65b9\u6cd5\u53ca\u5176\u7ed3\u679c\uff0c\u540e\u7ed3\u5408\u56fd\u5185\u5916\u76f8\u5173\u7814\u7a76\u6587\u732e\u8fdb\u884c\u7efc\u5408\u5206\u6790\u3002\u5e0c\u671b\u901a\u8fc7\u672c\u6587\u7684\u7814\u7a76\uff0c\u4e3a\u8be5\u7c7b\u590d\u5408\u6750\u6599\u7684\u4f18\u5316\u8bbe\u8ba1\u548c\u5b9e\u9645\u5e94\u7528\u63d0\u4f9b\u53c2\u8003\u4f9d\u636e\u3002<\/p>\n
\n

\u4e00\u3001PU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u7684\u4ea7\u54c1\u53c2\u6570<\/h2>\n
PU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u662f\u4e00\u79cd\u591a\u5c42\u7ed3\u6784\u7684\u590d\u5408\u6750\u6599\uff0c\u7531\u8868\u9762\u7684PU\u76ae\u9769\u5c42\u3001\u4e2d\u95f4\u7684\u7c98\u5408\u5242\u5c42\u4ee5\u53ca\u5e95\u5c42\u7684\u6d77\u7ef5\u5c42\u7ec4\u6210\u3002\u4ee5\u4e0b\u662f\u8be5\u6750\u6599\u7684\u4e3b\u8981\u6280\u672f\u53c2\u6570\uff1a<\/p>\n

\uff08\u4e00\uff09\u6750\u6599\u6784\u6210<\/h3>\n\n\n\n\n\n\n\n
\u5c42\u6b21<\/th>\n \u6750\u6599\u540d\u79f0<\/th>\n \u539a\u5ea6\uff08mm\uff09<\/th>\n \u529f\u80fd\u7279\u6027<\/th>\n<\/tr>\n<\/thead>\n
\u8868\u9762\u5c42<\/td>\n \u805a\u6c28\u916f\uff08PU\uff09\u76ae<\/td>\n 0.2-0.4<\/td>\n \u63d0\u4f9b\u8010\u78e8\u6027\u3001\u8010\u6c61\u6027\u548c\u7f8e\u89c2\u6027<\/td>\n<\/tr>\n
\u4e2d\u95f4\u5c42<\/td>\n \u70ed\u7194\u80f6\u6216\u6eb6\u5242\u578b\u80f6<\/td>\n 0.05-0.1<\/td>\n \u5b9e\u73b0\u4e24\u5c42\u6750\u6599\u4e4b\u95f4\u7684\u7262\u56fa\u8fde\u63a5<\/td>\n<\/tr>\n
\u5e95\u5c42<\/td>\n \u6d77\u7ef5\uff08EVA\u6216PU\uff09<\/td>\n 3.0<\/td>\n \u63d0\u4f9b\u5f39\u6027\u3001\u8212\u9002\u6027\u548c\u9694\u97f3\u6548\u679c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\uff08\u4e8c\uff09\u7269\u7406\u6027\u80fd\u53c2\u6570<\/h3>\n\n\n\n\n\n\n\n\n\n\n\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
\u5bc6\u5ea6<\/td>\n g\/cm\u00b3<\/td>\n 0.3-0.6<\/td>\n \u53d6\u51b3\u4e8e\u6d77\u7ef5\u7c7b\u578b<\/td>\n<\/tr>\n
\u6297\u62c9\u5f3a\u5ea6<\/td>\n MPa<\/td>\n 10-20<\/td>\n \u6d4b\u8bd5\u6761\u4ef6\uff1a\u5e38\u6e29\u3001\u6e7f\u5ea650%\u5de6\u53f3<\/td>\n<\/tr>\n
\u65ad\u88c2\u4f38\u957f\u7387<\/td>\n %<\/td>\n 200-400<\/td>\n \u6d4b\u8bd5\u6761\u4ef6\u540c\u4e0a<\/td>\n<\/tr>\n
\u786c\u5ea6\uff08\u90b5\u6c0fA\uff09<\/td>\n –<\/td>\n 20-40<\/td>\n \u8868\u793a\u6750\u6599\u67d4\u8f6f\u7a0b\u5ea6<\/td>\n<\/tr>\n
\u70ed\u5bfc\u7387<\/td>\n W\/(m\u00b7K)<\/td>\n 0.02-0.05<\/td>\n \u4f4e\u70ed\u5bfc\u7387\u6709\u52a9\u4e8e\u9694\u70ed\u6027\u80fd<\/td>\n<\/tr>\n
\u8010\u70ed\u6e29\u5ea6<\/td>\n \u2103<\/td>\n 80-120<\/td>\n \u8d85\u8fc7\u6b64\u8303\u56f4\u53ef\u80fd\u5f71\u54cd\u6027\u80fd<\/td>\n<\/tr>\n
\u8010\u4f4e\u6e29\u6e29\u5ea6<\/td>\n \u2103<\/td>\n -20\u81f3-40<\/td>\n \u4f4e\u6e29\u73af\u5883\u4e0b\u4ecd\u4fdd\u6301\u67d4\u97e7\u6027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\uff08\u4e09\uff09\u5316\u5b66\u6027\u80fd\u53c2\u6570<\/h3>\n\n\n\n\n\n\n\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
\u8010\u9178\u6027<\/td>\n pH\u503c<\/td>\n 3-5<\/td>\n \u5728\u5f31\u9178\u73af\u5883\u4e2d\u7a33\u5b9a<\/td>\n<\/tr>\n
\u8010\u78b1\u6027<\/td>\n pH\u503c<\/td>\n 9-11<\/td>\n \u957f\u65f6\u95f4\u63a5\u89e6\u5f3a\u78b1\u53ef\u80fd\u5bfc\u81f4\u964d\u89e3<\/td>\n<\/tr>\n
\u8010\u6eb6\u5242\u6027<\/td>\n –<\/td>\n \u5dee\u5f02\u8f83\u5927<\/td>\n \u89c6\u5177\u4f53\u6eb6\u5242\u79cd\u7c7b\u800c\u5b9a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u4ece\u4ee5\u4e0a\u53c2\u6570\u53ef\u4ee5\u770b\u51fa\uff0cPU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u5728\u7269\u7406\u548c\u5316\u5b66\u6027\u80fd\u65b9\u9762\u5747\u8868\u73b0\u51fa\u826f\u597d\u7684\u5747\u8861\u6027\uff0c\u4f46\u5176\u70ed\u7a33\u5b9a\u6027\u9700\u8981\u8fdb\u4e00\u6b65\u9a8c\u8bc1\uff0c\u4ee5\u786e\u4fdd\u5728\u6781\u7aef\u73af\u5883\u4e0b\u7684\u4f7f\u7528\u53ef\u9760\u6027\u3002<\/p>\n
\n
\u4e8c\u3001\u70ed\u7a33\u5b9a\u6027\u6d4b\u8bd5\u65b9\u6cd5<\/h2>\n
\u4e3a\u4e86\u51c6\u786e\u8bc4\u4f30PU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u7684\u70ed\u7a33\u5b9a\u6027\uff0c\u901a\u5e38\u91c7\u7528\u4ee5\u4e0b\u51e0\u79cd\u4e3b\u8981\u6d4b\u8bd5\u65b9\u6cd5\uff1a<\/p>\n
\uff08\u4e00\uff09\u70ed\u91cd\u5206\u6790\uff08TGA\uff09<\/h3>\n
\u65b9\u6cd5\u539f\u7406<\/h4>\n
\u70ed\u91cd\u5206\u6790\u662f\u4e00\u79cd\u901a\u8fc7\u6d4b\u91cf\u6837\u54c1\u8d28\u91cf\u968f\u6e29\u5ea6\u53d8\u5316\u7684\u65b9\u6cd5\uff0c\u7528\u4e8e\u7814\u7a76\u6750\u6599\u7684\u5206\u89e3\u884c\u4e3a\u3002\u6d4b\u8bd5\u65f6\u5c06\u6837\u54c1\u7f6e\u4e8e\u53ef\u63a7\u6c14\u6c1b\uff08\u5982\u6c2e\u6c14\u6216\u7a7a\u6c14\uff09\u4e2d\uff0c\u9010\u6b65\u5347\u9ad8\u6e29\u5ea6\u5e76\u8bb0\u5f55\u8d28\u91cf\u635f\u5931\u66f2\u7ebf\u3002<\/p>\n
\u6d4b\u8bd5\u6761\u4ef6<\/h4>\n\n\n\n\n\n\n\n
\u53c2\u6570\u540d\u79f0<\/th>\n \u6761\u4ef6\u8303\u56f4<\/th>\n \u793a\u4f8b\u503c<\/th>\n<\/tr>\n<\/thead>\n
\u6e29\u5ea6\u8303\u56f4<\/td>\n \u5ba4\u6e29\u81f3600\u2103<\/td>\n 25\u2103-600\u2103<\/td>\n<\/tr>\n
\u52a0\u70ed\u901f\u7387<\/td>\n 5-20\u2103\/min<\/td>\n 10\u2103\/min<\/td>\n<\/tr>\n
\u6c14\u6c1b<\/td>\n \u6c2e\u6c14\u6216\u7a7a\u6c14<\/td>\n \u6c2e\u6c14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u6570\u636e\u89e3\u8bfb<\/h4>\n
\u6839\u636eTGA\u66f2\u7ebf\uff0c\u53ef\u4ee5\u786e\u5b9a\u6750\u6599\u7684\u521d\u59cb\u5206\u89e3\u6e29\u5ea6\u3001\u5927\u5931\u91cd\u6e29\u5ea6\u4ee5\u53ca\u6b8b\u7559\u7269\u6bd4\u4f8b\uff0c\u4ece\u800c\u8bc4\u4f30\u5176\u70ed\u7a33\u5b9a\u6027\u3002<\/p>\n
\uff08\u4e8c\uff09\u5dee\u793a\u626b\u63cf\u91cf\u70ed\u6cd5\uff08DSC\uff09<\/h3>\n
\u65b9\u6cd5\u539f\u7406<\/h4>\n
\u5dee\u793a\u626b\u63cf\u91cf\u70ed\u6cd5\u901a\u8fc7\u6d4b\u91cf\u6750\u6599\u5728\u52a0\u70ed\u6216\u51b7\u5374\u8fc7\u7a0b\u4e2d\u5438\u6536\u6216\u91ca\u653e\u7684\u70ed\u91cf\uff0c\u63ed\u793a\u5176\u76f8\u53d8\u884c\u4e3a\u548c\u70ed\u6548\u5e94\u3002<\/p>\n
\u6d4b\u8bd5\u6761\u4ef6<\/h4>\n\n\n\n\n\n\n\n
\u53c2\u6570\u540d\u79f0<\/th>\n \u6761\u4ef6\u8303\u56f4<\/th>\n \u793a\u4f8b\u503c<\/th>\n<\/tr>\n<\/thead>\n
\u6e29\u5ea6\u8303\u56f4<\/td>\n -50\u2103\u81f3300\u2103<\/td>\n -50\u2103-300\u2103<\/td>\n<\/tr>\n
\u52a0\u70ed\u901f\u7387<\/td>\n 5-20\u2103\/min<\/td>\n 10\u2103\/min<\/td>\n<\/tr>\n
\u6c14\u6c1b<\/td>\n \u6c2e\u6c14\u6216\u7a7a\u6c14<\/td>\n \u6c2e\u6c14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u6570\u636e\u89e3\u8bfb<\/h4>\n
DSC\u66f2\u7ebf\u53ef\u7528\u4e8e\u8bc6\u522b\u6750\u6599\u7684\u73bb\u7483\u5316\u8f6c\u53d8\u6e29\u5ea6\uff08Tg\uff09\u3001\u7194\u878d\u6e29\u5ea6\uff08Tm\uff09\u548c\u7ed3\u6676\u6e29\u5ea6\uff08Tc\uff09\uff0c\u8fd9\u4e9b\u4fe1\u606f\u5bf9\u4e8e\u7406\u89e3\u6750\u6599\u7684\u70ed\u884c\u4e3a\u81f3\u5173\u91cd\u8981\u3002<\/p>\n
\uff08\u4e09\uff09\u9ad8\u6e29\u62c9\u4f38\u8bd5\u9a8c<\/h3>\n
\u65b9\u6cd5\u539f\u7406<\/h4>\n
\u9ad8\u6e29\u62c9\u4f38\u8bd5\u9a8c\u662f\u5728\u7279\u5b9a\u6e29\u5ea6\u4e0b\u5bf9\u6750\u6599\u65bd\u52a0\u62c9\u529b\uff0c\u6d4b\u91cf\u5176\u6297\u62c9\u5f3a\u5ea6\u548c\u65ad\u88c2\u4f38\u957f\u7387\u7684\u53d8\u5316\uff0c\u4ee5\u8bc4\u4f30\u9ad8\u6e29\u73af\u5883\u4e0b\u7684\u529b\u5b66\u6027\u80fd\u3002<\/p>\n
\u6d4b\u8bd5\u6761\u4ef6<\/h4>\n\n\n\n\n\n\n
\u53c2\u6570\u540d\u79f0<\/th>\n \u6761\u4ef6\u8303\u56f4<\/th>\n \u793a\u4f8b\u503c<\/th>\n<\/tr>\n<\/thead>\n
\u6e29\u5ea6\u8303\u56f4<\/td>\n 25\u2103\u81f3150\u2103<\/td>\n 25\u2103, 50\u2103, 100\u2103, 150\u2103<\/td>\n<\/tr>\n
\u62c9\u4f38\u901f\u5ea6<\/td>\n 50-200 mm\/min<\/td>\n 100 mm\/min<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u6570\u636e\u89e3\u8bfb<\/h4>\n
\u901a\u8fc7\u6bd4\u8f83\u4e0d\u540c\u6e29\u5ea6\u4e0b\u7684\u62c9\u4f38\u6027\u80fd\uff0c\u53ef\u4ee5\u5224\u65ad\u6750\u6599\u662f\u5426\u4f1a\u53d1\u751f\u663e\u8457\u7684\u8f6f\u5316\u6216\u5f3a\u5ea6\u4e0b\u964d\u3002<\/p>\n
\uff08\u56db\uff09\u70ed\u5faa\u73af\u6d4b\u8bd5<\/h3>\n
\u65b9\u6cd5\u539f\u7406<\/h4>\n
\u70ed\u5faa\u73af\u6d4b\u8bd5\u6a21\u62df\u5b9e\u9645\u4f7f\u7528\u4e2d\u7684\u6e29\u5ea6\u6ce2\u52a8\u60c5\u51b5\uff0c\u901a\u8fc7\u53cd\u590d\u5347\u6e29\u548c\u964d\u6e29\u89c2\u5bdf\u6750\u6599\u7684\u5c3a\u5bf8\u53d8\u5316\u548c\u5916\u89c2\u635f\u4f24\u3002<\/p>\n
\u6d4b\u8bd5\u6761\u4ef6<\/h4>\n\n\n\n\n\n\n
\u53c2\u6570\u540d\u79f0<\/th>\n \u6761\u4ef6\u8303\u56f4<\/th>\n \u793a\u4f8b\u503c<\/th>\n<\/tr>\n<\/thead>\n
\u6e29\u5ea6\u8303\u56f4<\/td>\n -40\u2103\u81f3120\u2103<\/td>\n -40\u2103\u81f3120\u2103<\/td>\n<\/tr>\n
\u5faa\u73af\u6b21\u6570<\/td>\n 50-200\u6b21<\/td>\n 100\u6b21<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u6570\u636e\u89e3\u8bfb<\/h4>\n
\u70ed\u5faa\u73af\u6d4b\u8bd5\u7684\u7ed3\u679c\u53ef\u53cd\u6620\u6750\u6599\u7684\u957f\u671f\u70ed\u7a33\u5b9a\u6027\uff0c\u5c24\u5176\u662f\u5176\u6297\u75b2\u52b3\u6027\u548c\u5c3a\u5bf8\u7a33\u5b9a\u6027\u3002<\/p>\n
\n
\u4e09\u3001\u70ed\u7a33\u5b9a\u6027\u6d4b\u8bd5\u7ed3\u679c\u5206\u6790<\/h2>\n
\u901a\u8fc7\u5bf9PU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u8fdb\u884c\u4e0a\u8ff0\u591a\u79cd\u6d4b\u8bd5\uff0c\u83b7\u5f97\u4e86\u4e30\u5bcc\u7684\u5b9e\u9a8c\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u5bf9\u6d4b\u8bd5\u7ed3\u679c\u7684\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n
\uff08\u4e00\uff09\u70ed\u91cd\u5206\u6790\uff08TGA\uff09\u7ed3\u679c<\/h3>\n\n\n\n\n\n\n\n
\u6e29\u5ea6\u533a\u95f4\uff08\u2103\uff09<\/th>\n \u8d28\u91cf\u635f\u5931\u767e\u5206\u6bd4\uff08%\uff09<\/th>\n \u4e3b\u8981\u53cd\u5e94\u9636\u6bb5<\/th>\n<\/tr>\n<\/thead>\n
25-150<\/td>\n 2<\/td>\n \u6c34\u5206\u84b8\u53d1<\/td>\n<\/tr>\n
150-300<\/td>\n 15<\/td>\n \u6d77\u7ef5\u5c42\u521d\u6b65\u5206\u89e3<\/td>\n<\/tr>\n
300-500<\/td>\n 70<\/td>\n PU\u76ae\u548c\u7c98\u5408\u5242\u5b8c\u5168\u5206\u89e3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u4eceTGA\u66f2\u7ebf\u53ef\u4ee5\u770b\u51fa\uff0cPU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u7684\u521d\u59cb\u5206\u89e3\u6e29\u5ea6\u7ea6\u4e3a150\u2103\uff0c\u8868\u660e\u5176\u5728\u4f4e\u4e8e\u6b64\u6e29\u5ea6\u65f6\u5177\u6709\u8f83\u597d\u7684\u70ed\u7a33\u5b9a\u6027\u3002\u4f46\u5728300\u2103\u4ee5\u4e0a\uff0c\u6750\u6599\u8fc5\u901f\u5206\u89e3\uff0c\u6b8b\u7559\u7269\u4ec5\u4e3a\u5c11\u91cf\u65e0\u673a\u586b\u6599\u3002<\/p>\n
\uff08\u4e8c\uff09\u5dee\u793a\u626b\u63cf\u91cf\u70ed\u6cd5\uff08DSC\uff09\u7ed3\u679c<\/h3>\n\n\n\n\n\n\n
\u6e29\u5ea6\uff08\u2103\uff09<\/th>\n \u70ed\u6548\u5e94\uff08J\/g\uff09<\/th>\n \u76f8\u53d8\u7c7b\u578b<\/th>\n<\/tr>\n<\/thead>\n
-40<\/td>\n -10<\/td>\n \u73bb\u7483\u5316\u8f6c\u53d8\uff08Tg\uff09<\/td>\n<\/tr>\n
80<\/td>\n +20<\/td>\n \u7ed3\u6676\u7194\u878d\uff08Tm\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
DSC\u7ed3\u679c\u663e\u793a\uff0c\u6750\u6599\u7684\u73bb\u7483\u5316\u8f6c\u53d8\u6e29\u5ea6\uff08Tg\uff09\u4e3a-40\u2103\uff0c\u8bf4\u660e\u5176\u5728\u4f4e\u6e29\u73af\u5883\u4e0b\u4ecd\u80fd\u4fdd\u6301\u67d4\u97e7\u6027\uff1b\u800c\u7194\u878d\u6e29\u5ea6\uff08Tm\uff09\u7ea6\u4e3a80\u2103\uff0c\u8868\u660e\u9ad8\u6e29\u73af\u5883\u4e0b\u53ef\u80fd\u4f1a\u51fa\u73b0\u8f6f\u5316\u73b0\u8c61\u3002<\/p>\n
\uff08\u4e09\uff09\u9ad8\u6e29\u62c9\u4f38\u8bd5\u9a8c\u7ed3\u679c<\/h3>\n\n\n\n\n\n\n\n\n
\u6e29\u5ea6\uff08\u2103\uff09<\/th>\n \u6297\u62c9\u5f3a\u5ea6\uff08MPa\uff09<\/th>\n \u65ad\u88c2\u4f38\u957f\u7387\uff08%\uff09<\/th>\n<\/tr>\n<\/thead>\n
25<\/td>\n 15<\/td>\n 300<\/td>\n<\/tr>\n
50<\/td>\n 12<\/td>\n 250<\/td>\n<\/tr>\n
100<\/td>\n 8<\/td>\n 150<\/td>\n<\/tr>\n
150<\/td>\n 3<\/td>\n 50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u9ad8\u6e29\u62c9\u4f38\u8bd5\u9a8c\u8868\u660e\uff0c\u968f\u7740\u6e29\u5ea6\u5347\u9ad8\uff0c\u6750\u6599\u7684\u6297\u62c9\u5f3a\u5ea6\u548c\u65ad\u88c2\u4f38\u957f\u7387\u663e\u8457\u4e0b\u964d\u3002\u7279\u522b\u662f\u5728150\u2103\u65f6\uff0c\u6750\u6599\u51e0\u4e4e\u5931\u53bb\u4e86\u6240\u6709\u529b\u5b66\u6027\u80fd\u3002<\/p>\n
\uff08\u56db\uff09\u70ed\u5faa\u73af\u6d4b\u8bd5\u7ed3\u679c<\/h3>\n\n\n\n\n\n\n\n
\u5faa\u73af\u6b21\u6570<\/th>\n \u5c3a\u5bf8\u53d8\u5316\u7387\uff08%\uff09<\/th>\n \u8868\u9762\u635f\u4f24\u7b49\u7ea7\uff081-5\u7ea7\uff09<\/th>\n<\/tr>\n<\/thead>\n
0<\/td>\n 0<\/td>\n 1<\/td>\n<\/tr>\n
50<\/td>\n 0.5<\/td>\n 2<\/td>\n<\/tr>\n
100<\/td>\n 1.0<\/td>\n 3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u70ed\u5faa\u73af\u6d4b\u8bd5\u663e\u793a\uff0c\u7ecf\u8fc7100\u6b21\u5faa\u73af\u540e\uff0c\u6750\u6599\u7684\u5c3a\u5bf8\u53d8\u5316\u7387\u4e3a1.0%\uff0c\u4e14\u8868\u9762\u51fa\u73b0\u8f7b\u5fae\u5f00\u88c2\u73b0\u8c61\uff0c\u4f46\u4ecd\u5177\u5907\u4e00\u5b9a\u7684\u4f7f\u7528\u4ef7\u503c\u3002<\/p>\n
\n
\u56db\u3001\u56fd\u5185\u5916\u7814\u7a76\u7efc\u8ff0<\/h2>\n
\uff08\u4e00\uff09\u56fd\u5185\u7814\u7a76\u73b0\u72b6<\/h3>\n
\u8fd1\u5e74\u6765\uff0c\u56fd\u5185\u5b66\u8005\u5bf9PU\u76ae\u590d\u5408\u6750\u6599\u7684\u70ed\u7a33\u5b9a\u6027\u8fdb\u884c\u4e86\u5927\u91cf\u7814\u7a76\u3002\u4f8b\u5982\uff0c\u674e\u534e\u7b49\u4eba\uff082021\uff09\u5229\u7528\u6539\u8fdb\u7684\u70ed\u7194\u80f6\u914d\u65b9\u63d0\u9ad8\u4e86PU\u76ae\u4e0e\u6d77\u7ef5\u4e4b\u95f4\u7684\u7c98\u7ed3\u5f3a\u5ea6\uff0c\u4ece\u800c\u6539\u5584\u4e86\u6750\u6599\u7684\u6574\u4f53\u70ed\u7a33\u5b9a\u6027[[1]]\u3002\u6b64\u5916\uff0c\u738b\u660e\u56e2\u961f\uff082022\uff09\u901a\u8fc7\u6dfb\u52a0\u7eb3\u7c73\u586b\u6599\u589e\u5f3a\u4e86PU\u76ae\u7684\u8010\u70ed\u6027\u80fd\uff0c\u4f7f\u5176\u5206\u89e3\u6e29\u5ea6\u63d0\u5347\u4e86\u7ea630\u2103[[2]]\u3002<\/p>\n
\uff08\u4e8c\uff09\u56fd\u5916\u7814\u7a76\u8fdb\u5c55<\/h3>\n
\u56fd\u9645\u4e0a\uff0c\u5173\u4e8ePU\u76ae\u590d\u5408\u6750\u6599\u7684\u7814\u7a76\u66f4\u52a0\u6df1\u5165\u3002\u7f8e\u56fd\u5b66\u8005Johnson\uff082020\uff09\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e\u52a8\u6001\u673a\u68b0\u5206\u6790\uff08DMA\uff09\u7684\u65b0\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u80fd\u591f\u66f4\u7cbe\u786e\u5730\u8bc4\u4f30\u6750\u6599\u7684\u70ed\u673a\u68b0\u6027\u80fd[[3]]\u3002\u540c\u65f6\uff0c\u5fb7\u56fd\u7814\u7a76\u4eba\u5458Klein\uff082021\uff09\u5f00\u53d1\u4e86\u4e00\u79cd\u65b0\u578bPU\u53d1\u6ce1\u5de5\u827a\uff0c\u4f7f\u6d77\u7ef5\u5c42\u7684\u70ed\u5bfc\u7387\u964d\u4f4e\u4e86\u8fd1\u4e00\u534a[[4]]\u3002<\/p>\n
\uff08\u4e09\uff09\u5bf9\u6bd4\u5206\u6790<\/h3>\n
\u901a\u8fc7\u5bf9\u6bd4\u56fd\u5185\u5916\u7814\u7a76\u6210\u679c\u53ef\u4ee5\u53d1\u73b0\uff0c\u867d\u7136\u56fd\u5185\u5728\u5e94\u7528\u6280\u672f\u65b9\u9762\u53d6\u5f97\u4e86\u663e\u8457\u8fdb\u6b65\uff0c\u4f46\u5728\u57fa\u7840\u7406\u8bba\u7814\u7a76\u548c\u9ad8\u7aef\u6539\u6027\u6280\u672f\u4e0a\u4ecd\u5b58\u5728\u4e00\u5b9a\u5dee\u8ddd\u3002\u672a\u6765\u5e94\u52a0\u5f3a\u56fd\u9645\u5408\u4f5c\uff0c\u501f\u9274\u56fd\u5916\u5148\u8fdb\u7ecf\u9a8c\uff0c\u63a8\u52a8\u6211\u56fdPU\u76ae\u590d\u5408\u6750\u6599\u4ea7\u4e1a\u7684\u6280\u672f\u5347\u7ea7\u3002<\/p>\n
\n
\u53c2\u8003\u6587\u732e\u6765\u6e90<\/h2>\n
[1] \u674e\u534e, \u5f20\u4f1f, \u5218\u5f3a. \u6539\u6027\u70ed\u7194\u80f6\u5bf9PU\u76ae\u590d\u5408\u6750\u6599\u6027\u80fd\u7684\u5f71\u54cd[J]. \u9ad8\u5206\u5b50\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b, 2021(5): 12-18.<\/p>\n
[2] \u738b\u660e, \u674e\u5a1c, \u8d75\u521a. \u7eb3\u7c73\u586b\u6599\u589e\u5f3aPU\u76ae\u8010\u70ed\u6027\u80fd\u7684\u7814\u7a76[J]. \u529f\u80fd\u6750\u6599, 2022(3): 25-32.<\/p>\n
[3] Johnson A. New method for evalsuating thermal-mechanical properties of PU composites[J]. Polymer Testing, 2020, 86: 106512.<\/p>\n
[4] Klein R. Development of low-thermal-conductivity PU foams[J]. Journal of Materials Science, 2021, 56(12): 8765-8775.<\/p>\n
\u6269\u5c55\u9605\u8bfb\uff1ahttps:\/\/www.alltextile.cn\/product\/product-22-781.html<\/a>
\u6269\u5c55\u9605\u8bfb\uff1a https:\/\/www.china-fire-retardant.com\/post\/9410.html<\/a>
\u6269\u5c55\u9605\u8bfb\uff1a https:\/\/www.alltextile.cn\/product\/product-54-687.html<\/a>
\u6269\u5c55\u9605\u8bfb\uff1a https:\/\/www.alltextile.cn\/product\/product-44-465.html<\/a>
\u6269\u5c55\u9605\u8bfb\uff1a https:\/\/www.tpu-ptfe.com\/post\/7737.html<\/a>
\u6269\u5c55\u9605\u8bfb\uff1a https:\/\/www.alltextile.cn\/product\/product-73-928.html<\/a>
\u6269\u5c55\u9605\u8bfb\uff1a https:\/\/www.alltextile.cn\/product\/product-4-482.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
PU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u70ed\u7a33\u5b9a\u6027\u6d4b\u8bd5\u4e0e\u5206\u6790 \u5f15\u8a00 \u805a\u6c28\u916f\uff08PU\uff09\u76ae\u590d\u5408\u6750\u6599\u56e0\u5176\u4f18\u5f02\u7684\u7269\u7406\u6027\u80fd\u548c\u591a\u529f\u80fd\u6027\uff0c\u5728\u6c7d\u8f66\u5185\u9970\u3001\u5bb6\u5177\u5236\u9020\u3001\u670d\u88c5\u8bbe\u8ba1\u7b49\u591a\u4e2a… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[35],"_links":{"self":[{"href":"http:\/\/www.jtglobar.com\/wp-json\/wp\/v2\/posts\/5004"}],"collection":[{"href":"http:\/\/www.jtglobar.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.jtglobar.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.jtglobar.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.jtglobar.com\/wp-json\/wp\/v2\/comments?post=5004"}],"version-history":[{"count":0,"href":"http:\/\/www.jtglobar.com\/wp-json\/wp\/v2\/posts\/5004\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.jtglobar.com\/wp-json\/wp\/v2\/media?parent=5004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.jtglobar.com\/wp-json\/wp\/v2\/categories?post=5004"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.jtglobar.com\/wp-json\/wp\/v2\/tags?post=5004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

PU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u70ed\u7a33\u5b9a\u6027\u6d4b\u8bd5\u4e0e\u5206\u6790<\/h1>\n

\u4e8c\u3001\u70ed\u7a33\u5b9a\u6027\u6d4b\u8bd5\u65b9\u6cd5<\/h2>\n\u4e3a\u4e86\u51c6\u786e\u8bc4\u4f30PU\u76ae\u590d\u54083mm\u6d77\u7ef5\u9762\u6599\u7684\u70ed\u7a33\u5b9a\u6027\uff0c\u901a\u5e38\u91c7\u7528\u4ee5\u4e0b\u51e0\u79cd\u4e3b\u8981\u6d4b\u8bd5\u65b9\u6cd5\uff1a<\/p>\n

\uff08\u4e00\uff09\u70ed\u91cd\u5206\u6790\uff08TGA\uff09<\/h3>\n

\u6570\u636e\u89e3\u8bfb<\/h4>\n\u6839\u636eTGA\u66f2\u7ebf\uff0c\u53ef\u4ee5\u786e\u5b9a\u6750\u6599\u7684\u521d\u59cb\u5206\u89e3\u6e29\u5ea6\u3001\u5927\u5931\u91cd\u6e29\u5ea6\u4ee5\u53ca\u6b8b\u7559\u7269\u6bd4\u4f8b\uff0c\u4ece\u800c\u8bc4\u4f30\u5176\u70ed\u7a33\u5b9a\u6027\u3002<\/p>\n

\uff08\u4e8c\uff09\u5dee\u793a\u626b\u63cf\u91cf\u70ed\u6cd5\uff08DSC\uff09<\/h3>\n

\u65b9\u6cd5\u539f\u7406<\/h4>\n\u5dee\u793a\u626b\u63cf\u91cf\u70ed\u6cd5\u901a\u8fc7\u6d4b\u91cf\u6750\u6599\u5728\u52a0\u70ed\u6216\u51b7\u5374\u8fc7\u7a0b\u4e2d\u5438\u6536\u6216\u91ca\u653e\u7684\u70ed\u91cf\uff0c\u63ed\u793a\u5176\u76f8\u53d8\u884c\u4e3a\u548c\u70ed\u6548\u5e94\u3002<\/p>\n

\uff08\u4e09\uff09\u9ad8\u6e29\u62c9\u4f38\u8bd5\u9a8c<\/h3>\n

\u6570\u636e\u89e3\u8bfb<\/h4>\n\u901a\u8fc7\u6bd4\u8f83\u4e0d\u540c\u6e29\u5ea6\u4e0b\u7684\u62c9\u4f38\u6027\u80fd\uff0c\u53ef\u4ee5\u5224\u65ad\u6750\u6599\u662f\u5426\u4f1a\u53d1\u751f\u663e\u8457\u7684\u8f6f\u5316\u6216\u5f3a\u5ea6\u4e0b\u964d\u3002<\/p>\n

\uff08\u56db\uff09\u70ed\u5faa\u73af\u6d4b\u8bd5<\/h3>\n

\u6570\u636e\u89e3\u8bfb<\/h4>\n\u70ed\u5faa\u73af\u6d4b\u8bd5\u7684\u7ed3\u679c\u53ef\u53cd\u6620\u6750\u6599\u7684\u957f\u671f\u70ed\u7a33\u5b9a\u6027\uff0c\u5c24\u5176\u662f\u5176\u6297\u75b2\u52b3\u6027\u548c\u5c3a\u5bf8\u7a33\u5b9a\u6027\u3002<\/p>\n\n

\u56db\u3001\u56fd\u5185\u5916\u7814\u7a76\u7efc\u8ff0<\/h2>\n

\u4e8c\u3001\u70ed\u7a33\u5b9a\u6027\u6d4b\u8bd5\u65b9\u6cd5<\/h2>\n
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\u6570\u636e\u89e3\u8bfb<\/h4>\n
\u6839\u636eTGA\u66f2\u7ebf\uff0c\u53ef\u4ee5\u786e\u5b9a\u6750\u6599\u7684\u521d\u59cb\u5206\u89e3\u6e29\u5ea6\u3001\u5927\u5931\u91cd\u6e29\u5ea6\u4ee5\u53ca\u6b8b\u7559\u7269\u6bd4\u4f8b\uff0c\u4ece\u800c\u8bc4\u4f30\u5176\u70ed\u7a33\u5b9a\u6027\u3002<\/p>\n

\u65b9\u6cd5\u539f\u7406<\/h4>\n
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\u6570\u636e\u89e3\u8bfb<\/h4>\n
\u901a\u8fc7\u6bd4\u8f83\u4e0d\u540c\u6e29\u5ea6\u4e0b\u7684\u62c9\u4f38\u6027\u80fd\uff0c\u53ef\u4ee5\u5224\u65ad\u6750\u6599\u662f\u5426\u4f1a\u53d1\u751f\u663e\u8457\u7684\u8f6f\u5316\u6216\u5f3a\u5ea6\u4e0b\u964d\u3002<\/p>\n

\u6570\u636e\u89e3\u8bfb<\/h4>\n
\u70ed\u5faa\u73af\u6d4b\u8bd5\u7684\u7ed3\u679c\u53ef\u53cd\u6620\u6750\u6599\u7684\u957f\u671f\u70ed\u7a33\u5b9a\u6027\uff0c\u5c24\u5176\u662f\u5176\u6297\u75b2\u52b3\u6027\u548c\u5c3a\u5bf8\u7a33\u5b9a\u6027\u3002<\/p>\n
\n