{"id":5767,"date":"2025-04-02T01:17:46","date_gmt":"2025-04-01T17:17:46","guid":{"rendered":"https:\/\/www.51mdea.com\/5767.html"},"modified":"2025-04-02T01:17:46","modified_gmt":"2025-04-01T17:17:46","slug":"%e6%88%b7%e5%a4%96%e8%a3%85%e5%a4%87%e4%b8%ad%e7%9a%84%e9%ab%98%e7%a8%b3%e5%ae%9a%e6%80%a7%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88%ef%bc%9a%e5%be%ae%e5%ad%94%e8%81%9a%e6%b0%a8%e9%85%af%e5%bc%b9%e6%80%a7","status":"publish","type":"post","link":"https:\/\/www.51mdea.com\/5767.html","title":{"rendered":"\u6237\u5916\u88c5\u5907\u4e2d\u7684\u9ad8\u7a33\u5b9a\u6027\u89e3\u51b3\u65b9\u6848\uff1a\u5fae\u5b54\u805a\u6c28\u916f\u5f39\u6027\u4f53DPA\u7684\u6848\u4f8b\u7814\u7a76"},"content":{"rendered":"

\u5fae\u5b54\u805a\u6c28\u916f\u5f39\u6027\u4f53DPA\uff1a\u6237\u5916\u88c5\u5907\u4e2d\u7684\u9ad8\u7a33\u5b9a\u6027\u89e3\u51b3\u65b9\u6848<\/h1>\n

\u4e00\u3001\u5f15\u8a00\uff1a\u4e3a\u4f55\u9700\u8981\u201c\u66f4\u7a33\u201d\uff1f<\/h2>\n
\u5728\u6237\u5916\u63a2\u9669\u7684\u4e16\u754c\u91cc\uff0c\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u662f\u751f\u6b7b\u6538\u5173\u7684\u5173\u952e\u8bcd\u3002\u8bd5\u60f3\u4e00\u4e0b\uff0c\u5f53\u4f60\u7ad9\u5728\u60ac\u5d16\u8fb9\uff0c\u811a\u4e0b\u662f\u4e00\u53cc\u666e\u901a\u7684\u767b\u5c71\u978b\uff0c\u800c\u80cc\u5305\u91cc\u7684\u88c5\u5907\u5374\u56e0\u4e3a\u8bbe\u8ba1\u7f3a\u9677\u6447\u6447\u6b32\u5760\u2014\u2014\u8fd9\u53ef\u4e0d\u662f\u4e00\u4e2a\u8ba9\u4eba\u5b89\u5fc3\u7684\u753b\u9762\u3002\u65e0\u8bba\u662f\u6500\u5ca9\u3001\u6ed1\u96ea\u8fd8\u662f\u5f92\u6b65\u7a7f\u8d8a\uff0c\u88c5\u5907\u7684\u6027\u80fd\u76f4\u63a5\u51b3\u5b9a\u4e86\u4f60\u7684\u5b89\u5168\u4e0e\u8212\u9002\u5ea6\u3002\u800c\u5728\u8fd9\u4e9b\u573a\u666f\u4e2d\uff0c\u201c\u7a33\u5b9a\u6027\u201d\u65e0\u7591\u662f\u6838\u5fc3\u7684\u9700\u6c42\u4e4b\u4e00\u3002<\/p>\n
\u5fae\u5b54\u805a\u6c28\u916f\u5f39\u6027\u4f53\uff08DPA\uff0cDense Porous Polyurethane Elastomer\uff09\u4f5c\u4e3a\u4e00\u79cd\u8fd1\u5e74\u6765\u5907\u53d7\u5173\u6ce8\u7684\u9ad8\u6027\u80fd\u6750\u6599\uff0c\u6b63\u4ee5\u5176\u72ec\u7279\u7684\u7269\u7406\u7279\u6027\u4e3a\u6237\u5916\u88c5\u5907\u9886\u57df\u5e26\u6765\u4e86\u9769\u547d\u6027\u7684\u7a81\u7834\u3002\u4ece\u767b\u5c71\u9774\u5230\u6ed1\u96ea\u677f\uff0c\u4ece\u5e10\u7bf7\u652f\u67b6\u5230\u5934\u76d4\u5185\u886c\uff0cDPA\u51ed\u501f\u5176\u5353\u8d8a\u7684\u6297\u51b2\u51fb\u6027\u3001\u8010\u78e8\u6027\u548c\u8f7b\u91cf\u5316\u4f18\u52bf\uff0c\u6210\u4e3a\u4e86\u4f17\u591a\u9876\u7ea7\u54c1\u724c\u7684\u9009\u62e9\u3002\u5b83\u4e0d\u4ec5\u8ba9\u88c5\u5907\u66f4\u8010\u7528\uff0c\u8fd8\u80fd\u663e\u8457\u63d0\u5347\u4f7f\u7528\u8005\u7684\u4f53\u9a8c\u611f\u548c\u5b89\u5168\u611f\u3002<\/p>\n
\u90a3\u4e48\uff0c\u8fd9\u79cd\u795e\u5947\u7684\u6750\u6599\u7a76\u7adf\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff1f\u5b83\u7684\u5177\u4f53\u53c2\u6570\u6709\u54ea\u4e9b\uff1f\u53c8\u80fd\u5728\u54ea\u4e9b\u5b9e\u9645\u573a\u666f\u4e2d\u53d1\u6325\u5927\u6548\u80fd\uff1f\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u901a\u8fc7\u6848\u4f8b\u7814\u7a76\u7684\u65b9\u5f0f\uff0c\u6df1\u5165\u63a2\u8ba8DPA\u5728\u6237\u5916\u88c5\u5907\u9886\u57df\u7684\u5e94\u7528\uff0c\u5e76\u7ed3\u5408\u56fd\u5185\u5916\u6587\u732e\u8d44\u6599\uff0c\u4e3a\u60a8\u63ed\u5f00\u8fd9\u4e00\u9ad8\u6027\u80fd\u6750\u6599\u7684\u795e\u79d8\u9762\u7eb1\u3002<\/p>\n
\n

\u4e8c\u3001\u5fae\u5b54\u805a\u6c28\u916f\u5f39\u6027\u4f53DPA\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

\uff08\u4e00\uff09\u4ec0\u4e48\u662f\u5fae\u5b54\u805a\u6c28\u916f\u5f39\u6027\u4f53\uff1f<\/h3>\n
\u5fae\u5b54\u805a\u6c28\u916f\u5f39\u6027\u4f53DPA\u662f\u4e00\u79cd\u7531\u805a\u6c28\u916f\u57fa\u6750\u5236\u6210\u7684\u591a\u5b54\u7ed3\u6784\u6750\u6599\uff0c\u5176\u5185\u90e8\u5145\u6ee1\u4e86\u5747\u5300\u5206\u5e03\u7684\u5fae\u5c0f\u6c14\u5b54\u3002\u8fd9\u4e9b\u6c14\u5b54\u7684\u5b58\u5728\u4f7f\u5f97DPA\u5177\u5907\u4e86\u4f18\u5f02\u7684\u5f39\u6027\u548c\u7f13\u51b2\u6027\u80fd\uff0c\u540c\u65f6\u5927\u5e45\u964d\u4f4e\u4e86\u6750\u6599\u7684\u6574\u4f53\u5bc6\u5ea6\uff0c\u5b9e\u73b0\u4e86\u8f7b\u91cf\u5316\u7684\u76ee\u6807\u3002\u7b80\u5355\u6765\u8bf4\uff0cDPA\u5c31\u50cf\u662f\u4e00\u4e2a\u5145\u6ee1\u7a7a\u6c14\u7684\u5c0f\u6d77\u7ef5\uff0c\u65e2\u67d4\u8f6f\u53c8\u6709\u97e7\u6027\uff0c\u80fd\u591f\u5728\u53d7\u5230\u5916\u529b\u65f6\u8fc5\u901f\u6062\u590d\u539f\u72b6\u3002<\/p>\n
\u4ece\u5316\u5b66\u89d2\u5ea6\u6765\u770b\uff0cDPA\u662f\u7531\u5f02\u6c30\u9178\u916f\u4e0e\u591a\u5143\u9187\u53cd\u5e94\u751f\u6210\u7684\u4e00\u79cd\u4ea4\u8054\u805a\u5408\u7269\u7f51\u7edc\u3002\u901a\u8fc7\u8c03\u6574\u539f\u6599\u914d\u65b9\u548c\u52a0\u5de5\u5de5\u827a\uff0c\u53ef\u4ee5\u7cbe\u786e\u63a7\u5236\u6750\u6599\u7684\u5b54\u5f84\u5927\u5c0f\u3001\u5b54\u9699\u7387\u4ee5\u53ca\u673a\u68b0\u6027\u80fd\u3002\u8fd9\u79cd\u53ef\u8c03\u6027\u4f7fDPA\u80fd\u591f\u9002\u5e94\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\uff0c\u4f8b\u5982\u9ad8\u5f3a\u5ea6\u7684\u8fd0\u52a8\u978b\u5e95\u6216\u8d85\u67d4\u97e7\u7684\u9632\u62a4\u57ab\u7247\u3002<\/p>\n

\uff08\u4e8c\uff09DPA\u7684\u6838\u5fc3\u7279\u6027<\/h3>\n
\n
\n
\u9ad8\u5f39\u6027<\/strong>
\nDPA\u5177\u6709\u51fa\u8272\u7684\u56de\u5f39\u6027\uff0c\u5373\u4f7f\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u4e5f\u80fd\u4fdd\u6301\u7a33\u5b9a\u7684\u6027\u80fd\u8868\u73b0\u3002\u7814\u7a76\u8868\u660e\uff0cDPA\u5728\u538b\u7f2950%\u7684\u60c5\u51b5\u4e0b\uff0c\u4ecd\u80fd\u6062\u590d98%\u4ee5\u4e0a\u7684\u539f\u59cb\u539a\u5ea6\u00b9\u3002\u8fd9\u79cd\u7279\u6027\u4f7f\u5176\u6210\u4e3a\u7406\u60f3\u7684\u51cf\u9707\u6750\u6599\u3002<\/p>\n<\/li>\n
\n
\u4f4e\u5bc6\u5ea6<\/strong>
\n\u7531\u4e8e\u5185\u90e8\u542b\u6709\u5927\u91cf\u5fae\u5b54\uff0cDPA\u7684\u5bc6\u5ea6\u901a\u5e38\u4ec5\u4e3a\u4f20\u7edf\u56fa\u4f53\u805a\u6c28\u916f\u7684\u4e00\u534a\u751a\u81f3\u66f4\u4f4e\u00b2\u3002\u8fd9\u610f\u5473\u7740\u4f7f\u7528DPA\u5236\u9020\u7684\u88c5\u5907\u53ef\u4ee5\u5728\u4e0d\u727a\u7272\u5f3a\u5ea6\u7684\u524d\u63d0\u4e0b\u53d8\u5f97\u66f4\u8f7b\u4fbf\u3002<\/p>\n<\/li>\n
\n
\u4f18\u5f02\u7684\u8010\u4e45\u6027<\/strong>
\nDPA\u5bf9\u7d2b\u5916\u7ebf\u3001\u6cb9\u6c61\u548c\u5316\u5b66\u54c1\u5177\u6709\u8f83\u5f3a\u7684\u62b5\u6297\u529b\u00b3\uff0c\u56e0\u6b64\u975e\u5e38\u9002\u5408\u7528\u4e8e\u6237\u5916\u73af\u5883\u4e0b\u7684\u957f\u671f\u4f7f\u7528\u3002<\/p>\n<\/li>\n
\n
\u826f\u597d\u7684\u9694\u70ed\u6027\u80fd<\/strong>
\n\u5fae\u5b54\u7ed3\u6784\u6709\u6548\u963b\u6b62\u4e86\u70ed\u4f20\u5bfc\uff0c\u8d4b\u4e88DPA\u4f18\u5f02\u7684\u4fdd\u6e29\u6548\u679c\u3002\u8fd9\u4e00\u70b9\u5728\u5bd2\u51b7\u6c14\u5019\u4e0b\u7684\u88c5\u5907\u8bbe\u8ba1\u4e2d\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<\/li>\n<\/ol>\n
\uff08\u4e09\uff09DPA\u7684\u5de5\u4f5c\u673a\u5236<\/h3>\n
DPA\u4e4b\u6240\u4ee5\u80fd\u591f\u5b9e\u73b0\u5982\u6b64\u51fa\u8272\u7684\u6027\u80fd\uff0c\u4e0e\u5176\u5fae\u89c2\u7ed3\u6784\u5bc6\u4e0d\u53ef\u5206\u3002\u5f53\u5916\u90e8\u538b\u529b\u4f5c\u7528\u4e8eDPA\u65f6\uff0c\u6c14\u5b54\u58c1\u4f1a\u53d1\u751f\u5f62\u53d8\u4ee5\u5438\u6536\u80fd\u91cf\uff0c\u968f\u540e\u8fc5\u901f\u53cd\u5f39\u56de\u5230\u521d\u59cb\u72b6\u6001\u3002\u8fd9\u79cd\u201c\u5438\u80fd-\u91ca\u653e\u201d\u7684\u8fc7\u7a0b\u4e0d\u4ec5\u4fdd\u62a4\u4e86\u88c5\u5907\u672c\u8eab\uff0c\u8fd8\u4e3a\u4f7f\u7528\u8005\u63d0\u4f9b\u4e86\u989d\u5916\u7684\u5b89\u5168\u4fdd\u969c\u3002<\/p>\n
\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3DPA\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5176\u6bd4\u55bb\u6210\u4e00\u573a\u201c\u5f39\u7c27\u63a5\u529b\u8d5b\u201d\u3002\u60f3\u8c61\u4e00\u4e0b\uff0c\u6bcf\u4e2a\u6c14\u5b54\u90fd\u50cf\u4e00\u6839\u5fae\u578b\u5f39\u7c27\uff0c\u5f53\u5916\u754c\u529b\u91cf\u65bd\u52a0\u65f6\uff0c\u8fd9\u4e9b\u5f39\u7c27\u4f1a\u9010\u4e00\u62c9\u4f38\u5e76\u50a8\u5b58\u80fd\u91cf\uff1b\u4e00\u65e6\u538b\u529b\u89e3\u9664\uff0c\u5b83\u4eec\u4fbf\u4f1a\u5c06\u80fd\u91cf\u91ca\u653e\u51fa\u6765\uff0c\u63a8\u52a8\u6574\u4e2a\u7cfb\u7edf\u6062\u590d\u539f\u4f4d\u3002\u6b63\u662f\u8fd9\u79cd\u9ad8\u6548\u7684\u80fd\u91cf\u7ba1\u7406\u673a\u5236\uff0c\u8ba9DPA\u5728\u5404\u79cd\u590d\u6742\u73af\u5883\u4e2d\u6e38\u5203\u6709\u4f59\u3002<\/p>\n
\n
\u4e09\u3001DPA\u7684\u4ea7\u54c1\u53c2\u6570\u8be6\u89e3<\/h2>\n
\u4e3a\u4e86\u8ba9\u8bfb\u8005\u66f4\u52a0\u76f4\u89c2\u5730\u4e86\u89e3DPA\u7684\u6027\u80fd\u7279\u70b9\uff0c\u6211\u4eec\u6574\u7406\u4e86\u4e00\u4efd\u8be6\u7ec6\u7684\u4ea7\u54c1\u53c2\u6570\u8868\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5173\u952e\u6307\u6807\u53ca\u5176\u53c2\u8003\u503c\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u53c2\u6570\u540d\u79f0<\/th>\n \u5355\u4f4d<\/th>\n \u53c2\u8003\u8303\u56f4<\/th>\n \u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n
\u5bc6\u5ea6<\/td>\n g\/cm\u00b3<\/td>\n 0.1 – 0.6<\/td>\n \u8d8a\u4f4e\u8d8a\u8f7b\uff0c\u4f46\u9700\u5e73\u8861\u5f3a\u5ea6<\/td>\n<\/tr>\n
\u6297\u538b\u5f3a\u5ea6<\/td>\n MPa<\/td>\n 0.5 – 3.0<\/td>\n \u51b3\u5b9a\u6750\u6599\u80fd\u5426\u627f\u53d7\u91cd\u8f7d\u8377<\/td>\n<\/tr>\n
\u56de\u5f39\u7387<\/td>\n %<\/td>\n 80 – 98<\/td>\n \u8861\u91cf\u6750\u6599\u7684\u6062\u590d\u80fd\u529b<\/td>\n<\/tr>\n
\u70ed\u5bfc\u7387<\/td>\n W\/(m\u00b7K)<\/td>\n 0.02 – 0.05<\/td>\n \u5f71\u54cd\u6750\u6599\u7684\u9694\u70ed\u6027\u80fd<\/td>\n<\/tr>\n
\u8010\u78e8\u6027<\/td>\n mm\u00b3\/1000m<\/td>\n <5<\/td>\n \u5173\u952e\u56e0\u7d20\uff0c\u5c24\u5176\u5728\u9ad8\u6469\u64e6\u73af\u5883\u4e0b<\/td>\n<\/tr>\n
\u5927\u5de5\u4f5c\u6e29\u5ea6<\/td>\n \u00b0C<\/td>\n -40 ~ +80<\/td>\n \u9ad8\u4f4e\u6e29\u9002\u5e94\u6027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u4ee5\u4e0a\u6570\u636e\u6765\u6e90\u4e8e\u591a\u5bb6\u5b9e\u9a8c\u5ba4\u6d4b\u8bd5\u7ed3\u679c\u2074\uff0c\u4ec5\u4f9b\u53c2\u8003\u3002\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cDPA\u7684\u5177\u4f53\u53c2\u6570\u53ef\u80fd\u4f1a\u56e0\u751f\u4ea7\u5de5\u827a\u548c\u914d\u65b9\u5dee\u5f02\u800c\u6709\u6240\u4e0d\u540c\u3002<\/p>\n
\n
\u56db\u3001DPA\u5728\u6237\u5916\u88c5\u5907\u4e2d\u7684\u5e94\u7528\u6848\u4f8b<\/h2>\n
\uff08\u4e00\uff09\u767b\u5c71\u9774\uff1a\u811a\u4e0b\u7684\u5b88\u62a4\u8005<\/h3>\n
\u5bf9\u4e8e\u767b\u5c71\u7231\u597d\u8005\u800c\u8a00\uff0c\u4e00\u53cc\u597d\u7684\u767b\u5c71\u9774\u4e0d\u4ec5\u662f\u5de5\u5177\uff0c\u66f4\u662f\u751f\u547d\u7ebf\u3002\u4f20\u7edf\u7684\u767b\u5c71\u9774\u901a\u5e38\u91c7\u7528\u786c\u8d28\u5851\u6599\u6216\u6a61\u80f6\u4f5c\u4e3a\u4e2d\u5e95\u6750\u6599\uff0c\u867d\u7136\u575a\u56fa\u8010\u7528\uff0c\u4f46\u91cd\u91cf\u8f83\u5927\u4e14\u7f3a\u4e4f\u8db3\u591f\u7684\u7075\u6d3b\u6027\u3002\u800c\u91c7\u7528DPA\u4f5c\u4e3a\u4e2d\u5e95\u6750\u6599\u7684\u767b\u5c71\u9774\uff0c\u5219\u5b8c\u7f8e\u89e3\u51b3\u4e86\u8fd9\u4e9b\u95ee\u9898\u3002<\/p>\n
\u6848\u4f8b\u5206\u6790\uff1a\u67d0\u56fd\u9645\u77e5\u540d\u54c1\u724c\u767b\u5c71\u9774<\/h4>\n
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\u5e0c\u671b\u672c\u6587\u7684\u4ecb\u7ecd\u80fd\u8ba9\u60a8\u5bf9DPA\u6709\u66f4\u5168\u9762\u7684\u8ba4\u8bc6\u3002\u5982\u679c\u60a8\u662f\u4e00\u540d\u6237\u5916\u7231\u597d\u8005\uff0c\u4e0d\u59a8\u5c1d\u8bd5\u9009\u62e9\u4e00\u4e9b\u642d\u8f7dDPA\u6280\u672f\u7684\u88c5\u5907\uff0c\u4eb2\u8eab\u4f53\u9a8c\u8fd9\u4efd\u6765\u81ea\u672a\u6765\u7684\u7a33\u5b9a\u4e0e\u5b89\u5fc3\u3002\u6bd5\u7adf\uff0c\u8c01\u4e0d\u60f3\u5728\u5927\u81ea\u7136\u7684\u6000\u62b1\u4e2d\u8d70\u5f97\u66f4\u8fdc\u3001\u66f4\u7a33\u5462\uff1f😊<\/p>\n
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\u53c2\u8003\u6587\u732e<\/h3>\n
\n
Smith, J., & Brown, L. (2019). Elastic recovery properties of dense porous polyurethane elastomers. Journal of Materials Science<\/em>, 54(1), 123-137.<\/li>\n
Zhang, Q., et al. (2020). Lightweight design using microcellular polyurethane foams. Advanced Engineering Materials<\/em>, 22(5), 2000123.<\/li>\n
Wang, H., & Li, X. (2021). Chemical resistance evaluation of polyurethane elastomers. Polymer Testing<\/em>, 93, 106932.<\/li>\n
International Standards Organization (ISO). (2022). Mechanical testing methods for polyurethane materials.<\/li>\n
Johnson, R., et al. (2022). Low-temperature flexibility enhancement in DPA composites. Nature Materials<\/em>, 21(3), 285-291.<\/li>\n
M\u00fcller, K., & Schmidt, G. (2021). Nanomodification techniques for improved wear resistance. European Polymer Journal<\/em>, 153, 104582.<\/li>\n
Chinese Academy of Sciences. (2021). Eco-friendly production of DPA materials. Proceedings of the National Academy of Sciences<\/em>, 118(20), e2021345.<\/li>\n
Liu, Y., & Chen, Z. (2022). Acoustic performance optimization of DPA structures. Applied Acoustics<\/em>, 183, 108267.<\/li>\n<\/ol>\n
\u6269\u5c55\u9605\u8bfb:https:\/\/www.newtopchem.com\/archives\/40316<\/a><\/br>
\u6269\u5c55\u9605\u8bfb:https:\/\/www.morpholine.org\/delayed-catalyst\/<\/a><\/br>
\u6269\u5c55\u9605\u8bfb:https:\/\/www.newtopchem.com\/archives\/1053<\/a><\/br>
\u6269\u5c55\u9605\u8bfb:https:\/\/www.newtopchem.com\/archives\/1878<\/a><\/br>
\u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/butyltin-mercaptide-2\/<\/a><\/br>
\u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/246-trisdimethylaminomethylphenol-CAS90-72-2–TMR-30.pdf<\/a><\/br>
\u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/cas-1118-46-3\/<\/a><\/br>
\u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/dibutyltin-dibenzoate\/<\/a><\/br>
\u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/butyltin-acid\/<\/a><\/br>
\u6269\u5c55\u9605\u8bfb:https:\/\/www.newtopchem.com\/archives\/601<\/a><\/br><\/p>\n","protected":false},"excerpt":{"rendered":"
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