{"id":8192,"date":"2025-04-30T17:04:16","date_gmt":"2025-04-30T09:04:16","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/8192"},"modified":"2025-04-30T17:04:16","modified_gmt":"2025-04-30T09:04:16","slug":"%e6%8f%90%e9%ab%98%e8%81%9a%e6%b0%a8%e9%85%af%e5%be%ae%e5%ad%94%e5%8f%91%e6%b3%a1%e6%8a%80%e6%9c%af%e7%94%9f%e4%ba%a7%e7%a8%b3%e5%ae%9a%e6%80%a7%e7%9a%84%e8%bf%87%e7%a8%8b%e6%8e%a7%e5%88%b6%e7%ad%96","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/8192","title":{"rendered":"\u63d0\u9ad8\u805a\u6c28\u916f\u5fae\u5b54\u53d1\u6ce1\u6280\u672f\u751f\u4ea7\u7a33\u5b9a\u6027\u7684\u8fc7\u7a0b\u63a7\u5236\u7b56\u7565\u7814\u7a76"},"content":{"rendered":"

\u805a\u6c28\u916f\u5fae\u5b54\u53d1\u6ce1\u6280\u672f\u751f\u4ea7\u7a33\u5b9a\u6027\u7684\u8fc7\u7a0b\u63a7\u5236\u7b56\u7565\u7814\u7a76<\/h3>\n

\u63d0\u51fa\u95ee\u9898\uff1a\u5982\u4f55\u901a\u8fc7\u4f18\u5316\u5de5\u827a\u53c2\u6570\u548c\u8bbe\u5907\u63a7\u5236\u6765\u63d0\u9ad8\u805a\u6c28\u916f\u5fae\u5b54\u53d1\u6ce1\u6280\u672f\u7684\u751f\u4ea7\u7a33\u5b9a\u6027\uff1f<\/h4>\n

\u7b54\u6848\u5982\u4e0b\uff1a<\/p>\n


\n

\u4e00\u3001\u5f15\u8a00<\/h2>\n

\u805a\u6c28\u916f\uff08Polyurethane, PU\uff09\u662f\u4e00\u79cd\u6027\u80fd\u4f18\u5f02\u7684\u9ad8\u5206\u5b50\u6750\u6599\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c7d\u8f66\u3001\u5efa\u7b51\u3001\u5bb6\u5177\u3001\u978b\u6750\u7b49\u9886\u57df\u3002\u5176\u4e2d\uff0c\u5fae\u5b54\u53d1\u6ce1\u6280\u672f\u56e0\u5176\u8f7b\u91cf\u5316\u3001\u9694\u70ed\u3001\u5438\u97f3\u7b49\u7279\u6027\u800c\u5907\u53d7\u5173\u6ce8\u3002\u7136\u800c\uff0c\u5728\u5b9e\u9645\u751f\u4ea7\u4e2d\uff0c\u7531\u4e8e\u53cd\u5e94\u4f53\u7cfb\u590d\u6742\u3001\u5de5\u827a\u53c2\u6570\u6ce2\u52a8\u4ee5\u53ca\u8bbe\u5907\u7cbe\u5ea6\u4e0d\u8db3\u7b49\u95ee\u9898\uff0c\u5bfc\u81f4\u4ea7\u54c1\u8d28\u91cf\u4e0d\u7a33\u5b9a\uff0c\u4e25\u91cd\u5f71\u54cd\u4e86\u5e02\u573a\u7ade\u4e89\u529b\u3002\u56e0\u6b64\uff0c\u7814\u7a76\u5982\u4f55\u901a\u8fc7\u4f18\u5316\u5de5\u827a\u53c2\u6570\u548c\u8bbe\u5907\u63a7\u5236\u6765\u63d0\u9ad8\u805a\u6c28\u916f\u5fae\u5b54\u53d1\u6ce1\u6280\u672f\u7684\u751f\u4ea7\u7a33\u5b9a\u6027\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n

\u672c\u6587\u5c06\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u5c55\u5f00\u8ba8\u8bba\uff1a <\/p>\n

    \n
  1. \u805a\u6c28\u916f\u5fae\u5b54\u53d1\u6ce1\u6280\u672f\u7684\u57fa\u672c\u539f\u7406<\/strong> <\/li>\n
  2. \u5f71\u54cd\u751f\u4ea7\u7a33\u5b9a\u6027\u7684\u5173\u952e\u56e0\u7d20\u5206\u6790<\/strong> <\/li>\n
  3. \u8fc7\u7a0b\u63a7\u5236\u7b56\u7565\u7684\u7814\u7a76\u4e0e\u5b9e\u65bd<\/strong> <\/li>\n
  4. \u4ea7\u54c1\u53c2\u6570\u53ca\u4f18\u5316\u65b9\u6848\u7684\u5177\u4f53\u5e94\u7528<\/strong> <\/li>\n
  5. \u7ed3\u8bba\u4e0e\u5c55\u671b<\/strong><\/li>\n<\/ol>\n
    \n

    \u4e8c\u3001\u805a\u6c28\u916f\u5fae\u5b54\u53d1\u6ce1\u6280\u672f\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

    1. \u53cd\u5e94\u673a\u7406<\/h3>\n

    \u805a\u6c28\u916f\u5fae\u5b54\u53d1\u6ce1\u662f\u901a\u8fc7\u591a\u5143\u9187\uff08Polyol\uff09\u4e0e\u5f02\u6c30\u9178\u916f\uff08Isocyanate\uff09\u5728\u50ac\u5316\u5242\u4f5c\u7528\u4e0b\u53d1\u751f\u5316\u5b66\u53cd\u5e94\u751f\u6210\u6c28\u57fa\u7532\u9178\u916f\uff08Urethane\uff09\uff0c\u540c\u65f6\u91ca\u653eCO\u2082\u6c14\u4f53\u5f62\u6210\u6c14\u6ce1\u7684\u8fc7\u7a0b\u3002\u5176\u6838\u5fc3\u53cd\u5e94\u5305\u62ec\u4ee5\u4e0b\u51e0\u6b65\uff1a<\/p>\n

      \n
    • \n

      \u5f02\u6c30\u9178\u916f\u4e0e\u6c34\u53cd\u5e94\u751f\u6210\u8132\uff08Urea\uff09\u5e76\u91ca\u653eCO\u2082\uff1a
      \n$ R-NCO + H_2O rightarrow R-NH-CO-NH_2 + CO_2 $\n<\/li>\n

    • \n

      \u5f02\u6c30\u9178\u916f\u4e0e\u591a\u5143\u9187\u53cd\u5e94\u751f\u6210\u6c28\u57fa\u7532\u9178\u916f\uff1a
      \n$ R-NCO + HO-R’ rightarrow R-NH-CO-O-R’ $\n<\/li>\n

    • \n

      \u50ac\u5316\u5242\u4fc3\u8fdb\u4ea4\u8054\u53cd\u5e94\uff0c\u589e\u5f3a\u6ce1\u6cab\u7ed3\u6784\u5f3a\u5ea6\u3002\n<\/li>\n<\/ul>\n

      2. \u5fae\u5b54\u53d1\u6ce1\u7684\u7279\u70b9<\/h3>\n

      \u5fae\u5b54\u53d1\u6ce1\u662f\u6307\u6ce1\u6cab\u5b54\u5f84\u5728\u51e0\u5341\u5fae\u7c73\u5230\u51e0\u767e\u5fae\u7c73\u4e4b\u95f4\uff0c\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n

        \n
      • \u5b54\u5f84\u5747\u5300\uff0c\u5206\u5e03\u5408\u7406\uff1b<\/li>\n
      • \u6ce1\u6cab\u5bc6\u5ea6\u4f4e\uff0c\u529b\u5b66\u6027\u80fd\u4f18\u826f\uff1b<\/li>\n
      • \u70ed\u5bfc\u7387\u4f4e\uff0c\u4fdd\u6e29\u6548\u679c\u597d\u3002<\/li>\n<\/ul>\n\n\n\n\n\n\n\n\n
        \u7279\u6027<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
        \u5b54\u5f84\u8303\u56f4<\/td>\n20~300 \u03bcm<\/td>\n<\/tr>\n
        \u5bc6\u5ea6\u8303\u56f4<\/td>\n0.05~0.3 g\/cm\u00b3<\/td>\n<\/tr>\n
        \u6297\u538b\u5f3a\u5ea6<\/td>\n0.1~0.5 MPa<\/td>\n<\/tr>\n
        \u70ed\u5bfc\u7387<\/td>\n0.02~0.05 W\/(m\u00b7K)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
        \n

        \u4e09\u3001\u5f71\u54cd\u751f\u4ea7\u7a33\u5b9a\u6027\u7684\u5173\u952e\u56e0\u7d20\u5206\u6790<\/h2>\n

        \u5728\u805a\u6c28\u916f\u5fae\u5b54\u53d1\u6ce1\u8fc7\u7a0b\u4e2d\uff0c\u591a\u4e2a\u56e0\u7d20\u53ef\u80fd\u5f71\u54cd\u7ec8\u4ea7\u54c1\u7684\u8d28\u91cf\u7a33\u5b9a\u6027\u3002\u4ee5\u4e0b\u662f\u4e3b\u8981\u5f71\u54cd\u56e0\u7d20\u53ca\u5176\u4f5c\u7528\u673a\u5236\uff1a<\/p>\n

        \"$title[$i]\"<\/p>\n

          \n
        • \u5b54\u5f84\u5747\u5300\uff0c\u5206\u5e03\u5408\u7406\uff1b<\/li>\n
        • \u6ce1\u6cab\u5bc6\u5ea6\u4f4e\uff0c\u529b\u5b66\u6027\u80fd\u4f18\u826f\uff1b<\/li>\n
        • \u70ed\u5bfc\u7387\u4f4e\uff0c\u4fdd\u6e29\u6548\u679c\u597d\u3002<\/li>\n<\/ul>\n\n\n\n\n\n\n\n\n
          \u7279\u6027<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
          \u5b54\u5f84\u8303\u56f4<\/td>\n20~300 \u03bcm<\/td>\n<\/tr>\n
          \u5bc6\u5ea6\u8303\u56f4<\/td>\n0.05~0.3 g\/cm\u00b3<\/td>\n<\/tr>\n
          \u6297\u538b\u5f3a\u5ea6<\/td>\n0.1~0.5 MPa<\/td>\n<\/tr>\n
          \u70ed\u5bfc\u7387<\/td>\n0.02~0.05 W\/(m\u00b7K)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
          \n

          \u4e09\u3001\u5f71\u54cd\u751f\u4ea7\u7a33\u5b9a\u6027\u7684\u5173\u952e\u56e0\u7d20\u5206\u6790<\/h2>\n

          \u5728\u805a\u6c28\u916f\u5fae\u5b54\u53d1\u6ce1\u8fc7\u7a0b\u4e2d\uff0c\u591a\u4e2a\u56e0\u7d20\u53ef\u80fd\u5f71\u54cd\u7ec8\u4ea7\u54c1\u7684\u8d28\u91cf\u7a33\u5b9a\u6027\u3002\u4ee5\u4e0b\u662f\u4e3b\u8981\u5f71\u54cd\u56e0\u7d20\u53ca\u5176\u4f5c\u7528\u673a\u5236\uff1a<\/p>\n

          1. \u539f\u6750\u6599\u7684\u5f71\u54cd<\/h3>\n
            \n
          • \u5f02\u6c30\u9178\u916f\u6307\u6570\uff08NCO Index\uff09<\/strong>\uff1a\u6307\u5f02\u6c30\u9178\u916f\u4e0e\u591a\u5143\u9187\u7684\u6bd4\u4f8b\uff0c\u76f4\u63a5\u5f71\u54cd\u6ce1\u6cab\u5bc6\u5ea6\u548c\u786c\u5ea6\u3002\u8fc7\u9ad8\u6216\u8fc7\u4f4e\u90fd\u4f1a\u5bfc\u81f4\u5b54\u5f84\u4e0d\u5747\u3002<\/li>\n
          • \u50ac\u5316\u5242\u79cd\u7c7b\u4e0e\u7528\u91cf<\/strong>\uff1a\u5e38\u7528\u7684\u50ac\u5316\u5242\u6709\u80fa\u7c7b\u548c\u9521\u7c7b\u50ac\u5316\u5242\uff0c\u4e0d\u540c\u50ac\u5316\u5242\u5bf9\u53cd\u5e94\u901f\u7387\u548c\u6ce1\u6cab\u7a33\u5b9a\u6027\u6709\u663e\u8457\u5f71\u54cd\u3002<\/li>\n
          • \u53d1\u6ce1\u5242\u7c7b\u578b<\/strong>\uff1a\u7269\u7406\u53d1\u6ce1\u5242\uff08\u5982CO\u2082\uff09\u548c\u5316\u5b66\u53d1\u6ce1\u5242\uff08\u5982\u6c34\uff09\u7684\u9009\u62e9\u4f1a\u5f71\u54cd\u6c14\u6ce1\u5f62\u6210\u901f\u5ea6\u548c\u5747\u5300\u6027\u3002<\/li>\n<\/ul>\n\n\n\n\n\n\n\n
            \u56e0\u7d20<\/th>\n\u5bf9\u7a33\u5b9a\u6027\u7684\u5f71\u54cd<\/th>\n\u4f18\u5316\u65b9\u5411<\/th>\n<\/tr>\n<\/thead>\n
            \u5f02\u6c30\u9178\u916f\u6307\u6570<\/td>\n\u8fc7\u9ad8\u6216\u8fc7\u4f4e\u5bfc\u81f4\u5b54\u5f84\u4e0d\u5747<\/td>\n\u63a7\u5236\u5728\u4f73\u8303\u56f4\u5185\uff08100\u00b15%\uff09<\/td>\n<\/tr>\n
            \u50ac\u5316\u5242<\/td>\n\u4e0d\u5f53\u4f7f\u7528\u4f1a\u5bfc\u81f4\u6ce1\u6cab\u584c\u9677\u6216\u786c\u5316\u8fc7\u5feb<\/td>\n\u6839\u636e\u914d\u65b9\u8c03\u6574\u7528\u91cf<\/td>\n<\/tr>\n
            \u53d1\u6ce1\u5242<\/td>\n\u6c14\u6ce1\u5f62\u6210\u901f\u5ea6\u4e0d\u4e00\u81f4<\/td>\n\u7cbe\u786e\u8ba1\u91cf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            2. \u5de5\u827a\u53c2\u6570\u7684\u5f71\u54cd<\/h3>\n
              \n
            • \u6df7\u5408\u65f6\u95f4<\/strong>\uff1a\u6df7\u5408\u65f6\u95f4\u8fc7\u77ed\u53ef\u80fd\u5bfc\u81f4\u539f\u6599\u672a\u5145\u5206\u5206\u6563\uff0c\u5f71\u54cd\u6c14\u6ce1\u751f\u6210\uff1b\u8fc7\u957f\u5219\u4f1a\u589e\u52a0\u7c98\u5ea6\uff0c\u964d\u4f4e\u6d41\u52a8\u6027\u3002<\/li>\n
            • \u6e29\u5ea6\u63a7\u5236<\/strong>\uff1a\u53cd\u5e94\u6e29\u5ea6\u8fc7\u9ad8\u4f1a\u52a0\u901f\u526f\u53cd\u5e94\uff0c\u4ea7\u751f\u5927\u5b54\uff1b\u8fc7\u4f4e\u5219\u5ef6\u7f13\u53d1\u6ce1\u901f\u5ea6\uff0c\u5bfc\u81f4\u6ce1\u6cab\u574d\u584c\u3002<\/li>\n
            • \u538b\u529b\u8c03\u8282<\/strong>\uff1a\u6a21\u5177\u5185\u538b\u529b\u4e0d\u8db3\u4f1a\u5bfc\u81f4\u6ce1\u6cab\u81a8\u80c0\u8fc7\u5ea6\uff0c\u5b54\u5f84\u8fc7\u5927\uff1b\u538b\u529b\u8fc7\u9ad8\u5219\u53ef\u80fd\u6291\u5236\u53d1\u6ce1\u3002<\/li>\n<\/ul>\n\n\n\n\n\n\n\n
              \u53c2\u6570<\/th>\n\u7406\u60f3\u8303\u56f4<\/th>\n\u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n
              \u6df7\u5408\u65f6\u95f4<\/td>\n3~8 \u79d2<\/td>\n\u6839\u636e\u8bbe\u5907\u80fd\u529b\u8c03\u6574<\/td>\n<\/tr>\n
              \u53cd\u5e94\u6e29\u5ea6<\/td>\n70~90 \u2103<\/td>\n\u9700\u5b9e\u65f6\u76d1\u63a7<\/td>\n<\/tr>\n
              \u6a21\u5177\u538b\u529b<\/td>\n0.5~1.0 MPa<\/td>\n\u9632\u6b62\u6ce1\u6cab\u6ea2\u51fa\u6216\u584c\u9677<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

              3. \u8bbe\u5907\u7cbe\u5ea6\u7684\u5f71\u54cd<\/h3>\n