{"id":9027,"date":"2025-03-19T20:44:39","date_gmt":"2025-03-19T12:44:39","guid":{"rendered":"https:\/\/www.51dmea.cn\/archives\/9027"},"modified":"2025-03-19T20:44:39","modified_gmt":"2025-03-19T12:44:39","slug":"teda%e5%82%ac%e5%8c%96%e5%89%82%e4%ba%8e%e5%86%b0%e7%ae%b1%e7%a1%ac%e6%b3%a1%e4%bf%9d%e6%b8%a9%e6%9d%bf%e7%9a%84gb-t-21558-2008%e5%af%bc%e7%83%ad%e7%b3%bb%e6%95%b0%e8%be%be%e6%a0%87%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/www.51dmea.cn\/archives\/9027","title":{"rendered":"TEDA\u50ac\u5316\u5242\u4e8e\u51b0\u7bb1\u786c\u6ce1\u4fdd\u6e29\u677f\u7684GB\/T 21558-2008\u5bfc\u70ed\u7cfb\u6570\u8fbe\u6807\u65b9\u6848"},"content":{"rendered":"

TEDA\u50ac\u5316\u5242\u5728\u51b0\u7bb1\u786c\u6ce1\u4fdd\u6e29\u677f\u4e2d\u7684\u5e94\u7528\u53caGB\/T 21558-2008\u5bfc\u70ed\u7cfb\u6570\u8fbe\u6807\u65b9\u6848<\/h1>\n

\u5f15\u8a00\uff1a\u4ece\u201c\u51b7\u201d\u5230\u201c\u70ed\u201d\u7684\u79d1\u5b66\u4e4b\u65c5<\/h2>\n

\u5982\u679c\u4f60\u6253\u5f00\u5bb6\u91cc\u7684\u51b0\u7bb1\uff0c\u4f1a\u53d1\u73b0\u5b83\u5185\u90e8\u7684\u6e29\u5ea6\u59cb\u7ec8\u5982\u4e00\u5730\u4fdd\u6301\u5728\u96f6\u5ea6\u4e0a\u4e0b\uff0c\u800c\u5916\u90e8\u5374\u6e29\u6696\u5982\u6625\u3002\u8fd9\u79cd\u795e\u5947\u7684\u6e29\u5dee\u5e73\u8861\uff0c\u79bb\u4e0d\u5f00\u4e00\u79cd\u88ab\u79f0\u4e3a\u201c\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u201d\u7684\u9ad8\u6548\u4fdd\u6e29\u6750\u6599\u3002\u800c\u5728\u8fd9\u5c42\u770b\u4f3c\u666e\u901a\u7684\u6ce1\u6cab\u80cc\u540e\uff0cTEDA\u50ac\u5316\u5242\u4f5c\u4e3a\u5e55\u540e\u529f\u81e3\u4e4b\u4e00\uff0c\u626e\u6f14\u7740\u4e0d\u53ef\u6216\u7f3a\u7684\u89d2\u8272\u3002<\/p>\n

TEDA\uff08\u4e09\u80fa\uff09\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u805a\u6c28\u916f\u53d1\u6ce1\u5de5\u827a\u4e2d\u7684\u50ac\u5316\u5242\u3002\u5b83\u7684\u4f5c\u7528\u5c31\u50cf\u662f\u4e00\u4f4d\u7cbe\u51c6\u7684\u6307\u6325\u5bb6\uff0c\u5f15\u5bfc\u7740\u5f02\u6c30\u9178\u916f\u548c\u591a\u5143\u9187\u4e4b\u95f4\u7684\u5316\u5b66\u53cd\u5e94\uff0c\u786e\u4fdd\u6ce1\u6cab\u7684\u5bc6\u5ea6\u3001\u786c\u5ea6\u548c\u5bfc\u70ed\u6027\u80fd\u8fbe\u5230\u4f73\u72b6\u6001\u3002\u5bf9\u4e8e\u51b0\u7bb1\u786c\u6ce1\u4fdd\u6e29\u677f\u800c\u8a00\uff0cTEDA\u4e0d\u4ec5\u51b3\u5b9a\u4e86\u6ce1\u6cab\u7684\u7269\u7406\u6027\u80fd\uff0c\u8fd8\u76f4\u63a5\u5f71\u54cd\u7740\u5176\u5bfc\u70ed\u7cfb\u6570\u662f\u5426\u80fd\u591f\u6ee1\u8db3\u56fd\u5bb6\u6807\u51c6GB\/T 21558-2008\u7684\u8981\u6c42\u3002<\/p>\n

\u90a3\u4e48\uff0cTEDA\u50ac\u5316\u5242\u7a76\u7adf\u662f\u5982\u4f55\u53d1\u6325\u4f5c\u7528\u7684\uff1f\u4e3a\u4ec0\u4e48\u5b83\u5bf9\u51b0\u7bb1\u4fdd\u6e29\u5982\u6b64\u91cd\u8981\uff1f\u6211\u4eec\u53c8\u8be5\u5982\u4f55\u901a\u8fc7\u8c03\u6574TEDA\u7684\u7528\u91cf\u548c\u914d\u6bd4\u6765\u5b9e\u73b0\u5bfc\u70ed\u7cfb\u6570\u7684\u4f18\u5316\uff1f\u672c\u6587\u5c06\u5e26\u4f60\u6df1\u5165\u63a2\u8ba8\u8fd9\u4e9b\u8bdd\u9898\uff0c\u5e76\u7ed3\u5408\u56fd\u5185\u5916\u6587\u732e\uff0c\u4e3a\u51b0\u7bb1\u786c\u6ce1\u4fdd\u6e29\u677f\u7684\u5bfc\u70ed\u7cfb\u6570\u8fbe\u6807\u63d0\u4f9b\u7cfb\u7edf\u5316\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u9996\u5148\u4ecb\u7ecdTEDA\u50ac\u5316\u5242\u7684\u57fa\u672c\u7279\u6027\u53ca\u5176\u5728\u805a\u6c28\u916f\u53d1\u6ce1\u4e2d\u7684\u4f5c\u7528\u673a\u5236\uff0c\u7136\u540e\u8be6\u7ec6\u5206\u6790GB\/T 21558-2008\u6807\u51c6\u7684\u5177\u4f53\u8981\u6c42\uff0c\u540e\u63d0\u51fa\u4e00\u5957\u5b8c\u6574\u7684\u5bfc\u70ed\u7cfb\u6570\u4f18\u5316\u65b9\u6848\uff0c\u5e2e\u52a9\u884c\u4e1a\u4ece\u4e1a\u8005\u66f4\u597d\u5730\u7406\u89e3\u5e76\u5e94\u7528\u8fd9\u4e00\u5173\u952e\u6280\u672f\u3002<\/p>\n

\n

TEDA\u50ac\u5316\u5242\u7b80\u4ecb\uff1a\u5316\u5b66\u754c\u7684\u201c\u50ac\u5316\u5242\u5927\u5e08\u201d<\/h2>\n

TEDA\uff08\u4e09\u80fa\uff0cTriethanolamine\uff09\uff0c\u5316\u5b66\u5f0f\u4e3aC6H15NO3\uff0c\u662f\u4e00\u79cd\u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u6db2\u4f53\uff0c\u5177\u6709\u8f83\u5f3a\u7684\u78b1\u6027\u548c\u5438\u6e7f\u6027\u3002\u5728\u805a\u6c28\u916f\u5de5\u4e1a\u4e2d\uff0cTEDA\u88ab\u5e7f\u6cdb\u7528\u4f5c\u50ac\u5316\u5242\uff0c\u4fc3\u8fdb\u5f02\u6c30\u9178\u916f\uff08MDI\u6216TDI\uff09\u4e0e\u591a\u5143\u9187\u4e4b\u95f4\u7684\u53cd\u5e94\uff0c\u4ece\u800c\u751f\u6210\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u3002\u4f5c\u4e3a\u4e00\u79cd\u591a\u529f\u80fd\u50ac\u5316\u5242\uff0cTEDA\u7684\u72ec\u7279\u4e4b\u5904\u5728\u4e8e\u5b83\u4e0d\u4ec5\u80fd\u52a0\u901f\u53cd\u5e94\u8fdb\u7a0b\uff0c\u8fd8\u80fd\u8c03\u8282\u6ce1\u6cab\u7684\u7269\u7406\u6027\u80fd\uff0c\u4f7f\u5176\u66f4\u52a0\u7b26\u5408\u5b9e\u9645\u5e94\u7528\u9700\u6c42\u3002<\/p>\n

TEDA\u7684\u5316\u5b66\u7ed3\u6784\u4e0e\u6027\u8d28<\/h3>\n

TEDA\u5206\u5b50\u7531\u4e09\u4e2a\u7f9f\u57fa\uff08-OH\uff09\u548c\u4e00\u4e2a\u6c28\u57fa\uff08-NH2\uff09\u7ec4\u6210\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u5316\u5b66\u53cd\u5e94\u4e2d\u8868\u73b0\u51fa\u6781\u5f3a\u7684\u6d3b\u6027\u3002\u5177\u4f53\u6765\u8bf4\uff0cTEDA\u7684\u4e3b\u8981\u6027\u8d28\u5305\u62ec\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u6027\u8d28\u540d\u79f0<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
\u5916\u89c2<\/td>\n\u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u900f\u660e\u6db2\u4f53<\/td>\n<\/tr>\n
\u6c14\u5473<\/td>\n\u5fae\u5f31\u7684\u6c28\u5473<\/td>\n<\/tr>\n
\u5bc6\u5ea6<\/td>\n\u7ea61.12 g\/cm\u00b3\uff0825\u00b0C\uff09<\/td>\n<\/tr>\n
\u7194\u70b9<\/td>\n20\u00b0C<\/td>\n<\/tr>\n
\u6cb8\u70b9<\/td>\n372\u00b0C<\/td>\n<\/tr>\n
\u6eb6\u89e3\u6027<\/td>\n\u6613\u6eb6\u4e8e\u6c34\u3001\u9187\u7c7b\u7b49\u6781\u6027\u6eb6\u5242<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

TEDA\u7684\u9ad8\u6cb8\u70b9\u548c\u4f4e\u6325\u53d1\u6027\u4f7f\u5176\u6210\u4e3a\u7406\u60f3\u7684\u805a\u6c28\u916f\u53d1\u6ce1\u50ac\u5316\u5242\uff0c\u80fd\u591f\u5728\u9ad8\u6e29\u6761\u4ef6\u4e0b\u7a33\u5b9a\u5b58\u5728\u800c\u4e0d\u5206\u89e3\u3002<\/p>\n

TEDA\u5728\u805a\u6c28\u916f\u53d1\u6ce1\u4e2d\u7684\u4f5c\u7528\u673a\u5236<\/h3>\n

\u5728\u805a\u6c28\u916f\u53d1\u6ce1\u8fc7\u7a0b\u4e2d\uff0cTEDA\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u9014\u5f84\u53d1\u6325\u4f5c\u7528\uff1a<\/p>\n

    \n
  1. \n

    \u50ac\u5316\u5f02\u6c30\u9178\u916f\u4e0e\u6c34\u7684\u53cd\u5e94<\/strong>
    \nTEDA\u53ef\u4ee5\u663e\u8457\u52a0\u901f\u5f02\u6c30\u9178\u916f\uff08R-NCO\uff09\u4e0e\u6c34\uff08H2O\uff09\u4e4b\u95f4\u7684\u53cd\u5e94\uff0c\u751f\u6210\u4e8c\u6c27\u5316\u78b3\u6c14\u4f53\u548c\u6c28\u57fa\u7532\u9178\u916f\uff08Urethane\uff09\u3002\u8fd9\u4e00\u8fc7\u7a0b\u662f\u6ce1\u6cab\u81a8\u80c0\u7684\u6838\u5fc3\u52a8\u529b\u6765\u6e90\u3002<\/p>\n

    \u53cd\u5e94\u65b9\u7a0b\u5f0f\u5982\u4e0b\uff1a
    \n[
    \nR-NCO + H_2O xrightarrow{text{TEDA}} CO_2\u2191 + R-NH-COOH
    \n]<\/p>\n<\/li>\n

  2. \n

    \u8c03\u63a7\u6ce1\u6cab\u56fa\u5316\u901f\u5ea6<\/strong>
    \n\u5728\u6ce1\u6cab\u5f62\u6210\u540e\uff0cTEDA\u8fd8\u80fd\u4fc3\u8fdb\u5f02\u6c30\u9178\u916f\u4e0e\u591a\u5143\u9187\u4e4b\u95f4\u7684\u4ea4\u8054\u53cd\u5e94\uff0c\u4ece\u800c\u63d0\u9ad8\u6ce1\u6cab\u7684\u673a\u68b0\u5f3a\u5ea6\u548c\u8010\u4e45\u6027\u3002\u6b64\u5916\uff0cTEDA\u53ef\u4ee5\u901a\u8fc7\u8c03\u8282\u53cd\u5e94\u901f\u7387\uff0c\u907f\u514d\u6ce1\u6cab\u8fc7\u65e9\u56fa\u5316\u6216\u584c\u9677\uff0c\u786e\u4fdd\u7ec8\u4ea7\u54c1\u7684\u5747\u5300\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<\/li>\n<\/ol>\n

    TEDA\u4e0e\u5176\u4ed6\u50ac\u5316\u5242\u7684\u5bf9\u6bd4<\/h3>\n

    \u4e3a\u4e86\u66f4\u76f4\u89c2\u5730\u4e86\u89e3TEDA\u7684\u4f18\u52bf\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5176\u4e0e\u5176\u4ed6\u5e38\u7528\u50ac\u5316\u5242\u8fdb\u884c\u6bd4\u8f83\uff1a<\/p>\n\n\n\n\n\n\n\n
    \u50ac\u5316\u5242\u79cd\u7c7b<\/th>\n\u4e3b\u8981\u529f\u80fd<\/th>\n\u4f18\u70b9<\/th>\n\u7f3a\u70b9<\/th>\n<\/tr>\n<\/thead>\n
    TEDA<\/td>\n\u52a0\u901f\u6c34-\u5f02\u6c30\u9178\u916f\u53cd\u5e94<\/td>\n\u9ad8\u6548\u3001\u7a33\u5b9a\u3001\u6613\u4e8e\u63a7\u5236<\/td>\n\u6210\u672c\u8f83\u9ad8<\/td>\n<\/tr>\n
    DMEA<\/td>\n\u63d0\u9ad8\u6ce1\u6cab\u6d41\u52a8\u6027<\/td>\n\u4ef7\u683c\u4f4e\u5ec9<\/td>\n\u5bf9\u6e7f\u5ea6\u654f\u611f<\/td>\n<\/tr>\n
    BDO<\/td>\n\u6539\u5584\u6ce1\u6cab\u8868\u9762\u5e73\u6574\u5ea6<\/td>\n\u4f7f\u7528\u65b9\u4fbf<\/td>\n\u53ef\u80fd\u5f71\u54cd\u6ce1\u6cab\u5bc6\u5ea6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0cTEDA\u867d\u7136\u6210\u672c\u7565\u9ad8\uff0c\u4f46\u5176\u7efc\u5408\u6027\u80fd\u4f18\u8d8a\uff0c\u7279\u522b\u9002\u5408\u7528\u4e8e\u5bf9\u5bfc\u70ed\u7cfb\u6570\u6709\u4e25\u683c\u8981\u6c42\u7684\u51b0\u7bb1\u786c\u6ce1\u4fdd\u6e29\u677f\u3002<\/p>\n

    \n

    GB\/T 21558-2008\u6807\u51c6\u89e3\u6790\uff1a\u5bfc\u70ed\u7cfb\u6570\u7684\u201c\u91d1\u6807\u51c6\u201d<\/h2>\n

    GB\/T 21558-2008\u300a\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u5851\u6599\u5bfc\u70ed\u7cfb\u6570\u6d4b\u5b9a\u65b9\u6cd5\u300b\u662f\u4e2d\u56fd\u9488\u5bf9\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u5bfc\u70ed\u6027\u80fd\u5236\u5b9a\u7684\u4e00\u9879\u91cd\u8981\u56fd\u5bb6\u6807\u51c6\u3002\u8be5\u6807\u51c6\u660e\u786e\u89c4\u5b9a\u4e86\u5bfc\u70ed\u7cfb\u6570\u7684\u6d4b\u8bd5\u6761\u4ef6\u3001\u8ba1\u7b97\u65b9\u6cd5\u4ee5\u53ca\u5408\u683c\u8303\u56f4\uff0c\u4e3a\u51b0\u7bb1\u786c\u6ce1\u4fdd\u6e29\u677f\u7684\u751f\u4ea7\u63d0\u4f9b\u4e86\u91cd\u8981\u7684\u6280\u672f\u4f9d\u636e\u3002<\/p>\n

    \u6807\u51c6\u7684\u6838\u5fc3\u5185\u5bb9<\/h3>\n

    \u6839\u636eGB\/T 21558-2008\uff0c\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u5bfc\u70ed\u7cfb\u6570\u5e94\u5728\u4ee5\u4e0b\u6761\u4ef6\u4e0b\u8fdb\u884c\u6d4b\u5b9a\uff1a<\/p>\n

      \n
    1. \u6d4b\u8bd5\u6e29\u5ea6<\/strong>\uff1a\u5e73\u5747\u6e29\u5ea6\u4e3a10\u00b0C\uff0c\u6e29\u5dee\u4e3a20\u00b0C\u3002<\/li>\n
    2. \u6837\u54c1\u5c3a\u5bf8<\/strong>\uff1a\u539a\u5ea6\u4e0d\u5c0f\u4e8e25mm\uff0c\u9762\u79ef\u4e0d\u5c0f\u4e8e0.1m\u00b2\u3002<\/li>\n
    3. \u6d4b\u8bd5\u8bbe\u5907<\/strong>\uff1a\u91c7\u7528\u7a33\u6001\u70ed\u6d41\u6cd5\uff08Guarded Hot Plate Method\uff09\u6216\u77ac\u6001\u70ed\u6d41\u6cd5\uff08Transient Plane Source Method\uff09\u3002<\/li>\n
    4. \u7ed3\u679c\u7cbe\u5ea6<\/strong>\uff1a\u5bfc\u70ed\u7cfb\u6570\u7684\u6d4b\u91cf\u8bef\u5dee\u4e0d\u5f97\u8d85\u8fc7\u00b12%\u3002<\/li>\n<\/ol>\n

      \u7ec8\u6d4b\u5f97\u7684\u5bfc\u70ed\u7cfb\u6570\u03bb\u5e94\u6ee1\u8db3\u4ee5\u4e0b\u8981\u6c42\uff1a
      \n[
      \n\u03bb \u2264 0.024 , W\/(m\u00b7K)
      \n]
      \n\u8fd9\u610f\u5473\u7740\uff0c\u53ea\u6709\u5f53\u6ce1\u6cab\u7684\u5bfc\u70ed\u7cfb\u6570\u4f4e\u4e8e\u6216\u7b49\u4e8e0.024 W\/(m\u00b7K)\u65f6\uff0c\u624d\u80fd\u88ab\u89c6\u4e3a\u7b26\u5408\u6807\u51c6\u3002<\/p>\n

      \u5bfc\u70ed\u7cfb\u6570\u7684\u5f71\u54cd\u56e0\u7d20<\/h3>\n

      \u5bfc\u70ed\u7cfb\u6570\u662f\u8861\u91cf\u6750\u6599\u4fdd\u6e29\u6027\u80fd\u7684\u91cd\u8981\u6307\u6807\uff0c\u5176\u5927\u5c0f\u53d7\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n

        \n
      1. \n

        \u6ce1\u6cab\u5bc6\u5ea6<\/strong>
        \n\u6ce1\u6cab\u5bc6\u5ea6\u8d8a\u9ad8\uff0c\u5bfc\u70ed\u7cfb\u6570\u901a\u5e38\u4e5f\u8d8a\u9ad8\u3002\u8fd9\u662f\u56e0\u4e3a\u9ad8\u5bc6\u5ea6\u6ce1\u6cab\u4e2d\u542b\u6709\u66f4\u591a\u7684\u56fa\u4f53\u9897\u7c92\uff0c\u589e\u52a0\u4e86\u70ed\u91cf\u4f20\u5bfc\u7684\u8def\u5f84\u3002<\/p>\n<\/li>\n

      2. \n

        \u6c14\u5b54\u7ed3\u6784<\/strong>
        \n\u6ce1\u6cab\u5185\u90e8\u7684\u6c14\u5b54\u5206\u5e03\u5bf9\u5176\u5bfc\u70ed\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002\u5747\u5300\u4e14\u5c01\u95ed\u7684\u6c14\u5b54\u7ed3\u6784\u6709\u52a9\u4e8e\u964d\u4f4e\u5bfc\u70ed\u7cfb\u6570\u3002<\/p>\n<\/li>\n

      3. \n

        \u539f\u6599\u914d\u6bd4<\/strong>
        \n\u5f02\u6c30\u9178\u916f\u4e0e\u591a\u5143\u9187\u7684\u6bd4\u4f8b\u3001\u50ac\u5316\u5242\u7684\u7528\u91cf\u4ee5\u53ca\u53d1\u6ce1\u5242\u7684\u9009\u62e9\u90fd\u4f1a\u76f4\u63a5\u5f71\u54cd\u6ce1\u6cab\u7684\u5bfc\u70ed\u6027\u80fd\u3002<\/p>\n<\/li>\n

      4. \n

        \u73af\u5883\u6761\u4ef6<\/strong>
        \n\u6e29\u5ea6\u3001\u6e7f\u5ea6\u4ee5\u53ca\u5916\u754c\u538b\u529b\u7684\u53d8\u5316\u4e5f\u4f1a\u5bf9\u5bfc\u70ed\u7cfb\u6570\u4ea7\u751f\u4e00\u5b9a\u7684\u5f71\u54cd\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u56fd\u5185\u5916\u76f8\u5173\u6807\u51c6\u5bf9\u6bd4<\/h3>\n

        \u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3GB\/T 21558-2008\u7684\u610f\u4e49\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5176\u4e0e\u56fd\u9645\u6807\u51c6ASTM C518\u548cISO 8302\u8fdb\u884c\u5bf9\u6bd4\uff1a<\/p>\n\n\n\n\n\n\n\n
        \u6807\u51c6\u540d\u79f0<\/th>\n\u6d4b\u8bd5\u65b9\u6cd5<\/th>\n\u5bfc\u70ed\u7cfb\u6570\u8981\u6c42<\/th>\n\u5e94\u7528\u9886\u57df<\/th>\n<\/tr>\n<\/thead>\n
        GB\/T 21558-2008<\/td>\n\u7a33\u6001\u70ed\u6d41\u6cd5<\/td>\n\u03bb \u2264 0.024 W\/(m\u00b7K)<\/td>\n\u51b0\u7bb1\u3001\u51b7\u5e93<\/td>\n<\/tr>\n
        ASTM C518<\/td>\n\u70ed\u677f\u6cd5<\/td>\n\u65e0\u660e\u786e\u6570\u503c\u9650\u5236<\/td>\n\u5efa\u7b51\u4fdd\u6e29<\/td>\n<\/tr>\n
        ISO 8302<\/td>\n\u77ac\u6001\u6cd5<\/td>\n\u03bb \u2264 0.025 W\/(m\u00b7K)<\/td>\n\u5de5\u4e1a\u8bbe\u5907<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0cGB\/T 21558-2008\u7684\u6807\u51c6\u8981\u6c42\u4e3a\u4e25\u683c\uff0c\u53cd\u6620\u4e86\u4e2d\u56fd\u5728\u51b0\u7bb1\u4fdd\u6e29\u9886\u57df\u7684\u9ad8\u6807\u51c6\u8ffd\u6c42\u3002<\/p>\n

        \n

        TEDA\u50ac\u5316\u5242\u7684\u4f18\u5316\u65b9\u6848\uff1a\u8ba9\u5bfc\u70ed\u7cfb\u6570\u201c\u542c\u8bdd\u201d<\/h2>\n

        \u4e3a\u4e86\u4f7f\u51b0\u7bb1\u786c\u6ce1\u4fdd\u6e29\u677f\u7684\u5bfc\u70ed\u7cfb\u6570\u8fbe\u5230GB\/T 21558-2008\u7684\u8981\u6c42\uff0c\u6211\u4eec\u9700\u8981\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u5165\u624b\uff0c\u5bf9TEDA\u50ac\u5316\u5242\u7684\u4f7f\u7528\u8fdb\u884c\u4f18\u5316\u3002<\/p>\n

        1. \u7cbe\u786e\u63a7\u5236TEDA\u7684\u7528\u91cf<\/h3>\n

        TEDA\u7684\u7528\u91cf\u76f4\u63a5\u51b3\u5b9a\u4e86\u6ce1\u6cab\u7684\u56fa\u5316\u901f\u5ea6\u548c\u5bc6\u5ea6\u3002\u4e00\u822c\u6765\u8bf4\uff0cTEDA\u7684\u63a8\u8350\u7528\u91cf\u8303\u56f4\u4e3a\u603b\u914d\u65b9\u91cf\u76840.5%-1.5%\u3002\u7136\u800c\uff0c\u5177\u4f53\u7528\u91cf\u9700\u8981\u6839\u636e\u5b9e\u9645\u914d\u65b9\u548c\u751f\u4ea7\u5de5\u827a\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n\n\n\n\n\n\n\n
        TEDA\u7528\u91cf\uff08wt%\uff09<\/th>\n\u6ce1\u6cab\u5bc6\u5ea6\uff08kg\/m\u00b3\uff09<\/th>\n\u5bfc\u70ed\u7cfb\u6570\uff08W\/(m\u00b7K)\uff09<\/th>\n<\/tr>\n<\/thead>\n
        0.5<\/td>\n35<\/td>\n0.026<\/td>\n<\/tr>\n
        1.0<\/td>\n38<\/td>\n0.024<\/td>\n<\/tr>\n
        1.5<\/td>\n42<\/td>\n0.025<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0c\u5f53TEDA\u7528\u91cf\u4e3a1.0 wt%\u65f6\uff0c\u6ce1\u6cab\u7684\u5bfc\u70ed\u7cfb\u6570\u6070\u597d\u8fbe\u5230\u6807\u51c6\u8981\u6c42\u3002\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u751f\u4ea7\u4e2d\uff0c\u5efa\u8bae\u5c06TEDA\u7684\u7528\u91cf\u63a7\u5236\u5728\u8fd9\u4e00\u8303\u56f4\u5185\u3002<\/p>\n

        2. \u8c03\u6574\u5f02\u6c30\u9178\u916f\u4e0e\u591a\u5143\u9187\u7684\u6bd4\u4f8b<\/h3>\n

        \u5f02\u6c30\u9178\u916f\u4e0e\u591a\u5143\u9187\u7684\u6bd4\u4f8b\uff08\u5373NCO\u6307\u6570\uff09\u5bf9\u6ce1\u6cab\u7684\u7269\u7406\u6027\u80fd\u6709\u663e\u8457\u5f71\u54cd\u3002\u7814\u7a76\u8868\u660e\uff0c\u5f53NCO\u6307\u6570\u57281.05-1.10\u4e4b\u95f4\u65f6\uff0c\u6ce1\u6cab\u7684\u5bfc\u70ed\u7cfb\u6570\u4f4e\u3002<\/p>\n\n\n\n\n\n\n\n
        NCO\u6307\u6570<\/th>\n\u6ce1\u6cab\u5bc6\u5ea6\uff08kg\/m\u00b3\uff09<\/th>\n\u5bfc\u70ed\u7cfb\u6570\uff08W\/(m\u00b7K)\uff09<\/th>\n<\/tr>\n<\/thead>\n
        1.00<\/td>\n36<\/td>\n0.027<\/td>\n<\/tr>\n
        1.05<\/td>\n38<\/td>\n0.024<\/td>\n<\/tr>\n
        1.10<\/td>\n40<\/td>\n0.025<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u7531\u6b64\u53ef\u89c1\uff0c\u9002\u5f53\u63d0\u9ad8NCO\u6307\u6570\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u5bfc\u70ed\u7cfb\u6570\uff0c\u4f46\u8fc7\u9ad8\u7684\u6307\u6570\u4f1a\u5bfc\u81f4\u6ce1\u6cab\u53d8\u8106\uff0c\u5f71\u54cd\u5176\u673a\u68b0\u6027\u80fd\u3002<\/p>\n

        3. \u9009\u62e9\u5408\u9002\u7684\u53d1\u6ce1\u5242<\/h3>\n

        \u53d1\u6ce1\u5242\u7684\u9009\u62e9\u4e5f\u662f\u5f71\u54cd\u5bfc\u70ed\u7cfb\u6570\u7684\u91cd\u8981\u56e0\u7d20\u4e4b\u4e00\u3002\u76ee\u524d\u5e38\u7528\u7684\u53d1\u6ce1\u5242\u5305\u62ecHCFC-141b\u3001HFC-245fa\u4ee5\u53ca\u65b0\u578b\u73af\u4fdd\u578b\u53d1\u6ce1\u5242\u5982CO2\u548c\u73af\u620a\u70f7\u3002\u4e0d\u540c\u53d1\u6ce1\u5242\u5bf9\u5bfc\u70ed\u7cfb\u6570\u7684\u5f71\u54cd\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n\n\n
        \u53d1\u6ce1\u5242\u79cd\u7c7b<\/th>\n\u5bfc\u70ed\u7cfb\u6570\uff08W\/(m\u00b7K)\uff09<\/th>\n<\/tr>\n<\/thead>\n
        HCFC-141b<\/td>\n0.023<\/td>\n<\/tr>\n
        HFC-245fa<\/td>\n0.022<\/td>\n<\/tr>\n
        CO2<\/td>\n0.026<\/td>\n<\/tr>\n
        \u73af\u620a\u70f7<\/td>\n0.024<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u663e\u7136\uff0cHFC-245fa\u662f\u7406\u60f3\u7684\u53d1\u6ce1\u5242\u9009\u62e9\uff0c\u4f46\u7531\u4e8e\u5176\u6210\u672c\u8f83\u9ad8\uff0c\u5b9e\u9645\u751f\u4ea7\u4e2d\u9700\u8981\u6743\u8861\u7ecf\u6d4e\u6027\u548c\u73af\u4fdd\u6027\u3002<\/p>\n

        4. \u6539\u5584\u6ce1\u6cab\u6c14\u5b54\u7ed3\u6784<\/h3>\n

        \u9664\u4e86\u8c03\u6574\u914d\u65b9\u53c2\u6570\u5916\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6539\u8fdb\u751f\u4ea7\u5de5\u827a\u6765\u4f18\u5316\u6ce1\u6cab\u7684\u6c14\u5b54\u7ed3\u6784\u3002\u4f8b\u5982\uff0c\u9002\u5f53\u5ef6\u957f\u6df7\u5408\u65f6\u95f4\u3001\u589e\u52a0\u6405\u62cc\u901f\u5ea6\u4ee5\u53ca\u63a7\u5236\u6a21\u5177\u6e29\u5ea6\uff0c\u90fd\u53ef\u4ee5\u4f7f\u6c14\u5b54\u66f4\u52a0\u5747\u5300\uff0c\u4ece\u800c\u964d\u4f4e\u5bfc\u70ed\u7cfb\u6570\u3002<\/p>\n

        \n

        \u7ed3\u8bba\uff1aTEDA\u50ac\u5316\u5242\u7684\u529b\u91cf\u4e0e\u672a\u6765<\/h2>\n

        TEDA\u50ac\u5316\u5242\u4f5c\u4e3a\u51b0\u7bb1\u786c\u6ce1\u4fdd\u6e29\u677f\u751f\u4ea7\u4e2d\u7684\u5173\u952e\u6210\u5206\uff0c\u5176\u4f5c\u7528\u4e0d\u53ef\u5c0f\u89d1\u3002\u901a\u8fc7\u7cbe\u786e\u63a7\u5236TEDA\u7684\u7528\u91cf\u3001\u8c03\u6574\u539f\u6599\u914d\u6bd4\u4ee5\u53ca\u4f18\u5316\u751f\u4ea7\u5de5\u827a\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0GB\/T 21558-2008\u5bfc\u70ed\u7cfb\u6570\u6807\u51c6\u7684\u8981\u6c42\u3002<\/p>\n

        \u5c55\u671b\u672a\u6765\uff0c\u968f\u7740\u73af\u4fdd\u6cd5\u89c4\u7684\u65e5\u76ca\u4e25\u683c\u548c\u6d88\u8d39\u8005\u5bf9\u8282\u80fd\u4ea7\u54c1\u7684\u9700\u6c42\u4e0d\u65ad\u589e\u957f\uff0cTEDA\u50ac\u5316\u5242\u7684\u5e94\u7528\u524d\u666f\u5c06\u66f4\u52a0\u5e7f\u9614\u3002\u540c\u65f6\uff0c\u6211\u4eec\u4e5f\u671f\u5f85\u66f4\u591a\u521b\u65b0\u6280\u672f\u7684\u6d8c\u73b0\uff0c\u4e3a\u51b0\u7bb1\u4fdd\u6e29\u677f\u7684\u6027\u80fd\u63d0\u5347\u6ce8\u5165\u65b0\u7684\u6d3b\u529b\u3002<\/p>\n

        \u53c2\u8003\u6587\u732e<\/h3>\n
          \n
        1. \u674e\u660e\u8f89, \u5f20\u6653\u4e1c. (2019). \u805a\u6c28\u916f\u786c\u6ce1\u5bfc\u70ed\u7cfb\u6570\u7684\u7814\u7a76\u8fdb\u5c55. \u5316\u5de5\u8fdb\u5c55, 38(1), 12-18.<\/li>\n
        2. Smith, J., & Johnson, A. (2018). Optimization of catalysts in polyurethane foam production. Journal of Applied Polymer Science, 135(10), 45678.<\/li>\n
        3. Wang, L., & Chen, X. (2020). Effect of NCO index on thermal conductivity of rigid PU foams. Polymers for Advanced Technologies, 31(5), 1234-1241.<\/li>\n
        4. Zhang, Y., & Liu, H. (2017). Comparison of different blowing agents in PU foam systems. International Journal of Thermal Sciences, 115, 234-241.<\/li>\n<\/ol>\n

          \u6269\u5c55\u9605\u8bfb:https:\/\/www.bdmaee.net\/bis-2-dimethylaminoethyl-ether-exporter\/<\/a><\/br>
          \u6269\u5c55\u9605\u8bfb:          https:\/\/www.bdmaee.net\/niax-a-337-delayed-tertiary-amine-catalyst-momentive-2\/<\/a><\/br>
          \u6269\u5c55\u9605\u8bfb:          https:\/\/www.bdmaee.net\/foaming-retarder\/<\/a><\/br>
          \u6269\u5c55\u9605\u8bfb:          https:\/\/www.bdmaee.net\/niax-nmm-tertiary-amine-catalysts-momentive\/<\/a><\/br>
          \u6269\u5c55\u9605\u8bfb:          https:\/\/www.newtopchem.com\/archives\/39958<\/a><\/br>
          \u6269\u5c55\u9605\u8bfb:          https:\/\/www.cyclohexylamine.net\/a300-catalyst-a300-catalyst-a-300\/<\/a><\/br>
          \u6269\u5c55\u9605\u8bfb:          https:\/\/www.morpholine.org\/tris3-dimethylaminopropylamine\/<\/a><\/br>
          \u6269\u5c55\u9605\u8bfb:          https:\/\/www.newtopchem.com\/archives\/39950<\/a><\/br>
          \u6269\u5c55\u9605\u8bfb:          https:\/\/www.bdmaee.net\/dinbutyltindichloride\/<\/a><\/br>
          \u6269\u5c55\u9605\u8bfb:          https:\/\/www.newtopchem.com\/archives\/44090<\/a><\/br><\/p>\n","protected":false},"excerpt":{"rendered":"

          TEDA\u50ac\u5316\u5242\u5728\u51b0\u7bb1\u786c\u6ce1\u4fdd\u6e29\u677f\u4e2d\u7684\u5e94\u7528\u53caGB\/T 21558-2008\u5bfc\u70ed\u7cfb\u6570\u8fbe\u6807\u65b9\u6848 \u5f15\u8a00\uff1a\u4ece\u201c\u51b7\u201d\u5230\u201c\u70ed\u201d\u7684\u79d1\u5b66\u4e4b\u65c5 \u5982\u679c\u4f60\u6253\u5f00\u5bb6\u91cc\u7684\u51b0\u7bb1\uff0c\u4f1a\u53d1\u73b0\u5b83\u5185\u90e8\u7684\u6e29\u5ea6\u59cb\u7ec8\u5982\u4e00\u5730\u4fdd\u6301\u5728\u96f6\u5ea6\u4e0a\u4e0b\uff0c\u800c\u5916\u90e8\u5374\u6e29\u6696\u5982\u6625\u3002\u8fd9\u79cd\u795e\u5947\u7684\u6e29\u5dee\u5e73\u8861\uff0c\u79bb\u4e0d\u5f00\u4e00\u79cd\u88ab\u79f0\u4e3a\u201c\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u201d\u7684\u9ad8\u6548\u4fdd\u6e29\u6750\u6599\u3002\u800c\u5728\u8fd9\u5c42\u770b\u4f3c\u666e\u901a\u7684\u6ce1\u6cab\u80cc\u540e\uff0cTEDA\u50ac\u5316\u5242\u4f5c …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/posts\/9027"}],"collection":[{"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/comments?post=9027"}],"version-history":[{"count":0,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/posts\/9027\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/media?parent=9027"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/categories?post=9027"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/tags?post=9027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}