{"id":6322,"date":"2025-02-18T21:52:24","date_gmt":"2025-02-18T13:52:24","guid":{"rendered":"https:\/\/www.xindianchem.com\/6322.html"},"modified":"2025-02-18T21:52:24","modified_gmt":"2025-02-18T13:52:24","slug":"44-%e4%ba%8c%e6%b0%a8%e5%9f%ba%e4%ba%8c%e8%8b%af%e7%94%b2%e7%83%b7%e5%9c%a8%e8%81%9a%e6%b0%a8%e9%85%af%e5%bc%b9%e6%80%a7%e4%bd%93%e4%b8%ad%e7%9a%84%e5%85%b7%e4%bd%93%e5%ba%94%e7%94%a8%e5%8f%8a","status":"publish","type":"post","link":"https:\/\/www.xindianchem.com\/6322.html","title":{"rendered":"4,4′-\u4e8c\u6c28\u57fa\u4e8c\u82ef\u7532\u70f7\u5728\u805a\u6c28\u916f\u5f39\u6027\u4f53\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u53ca\u6027\u80fd\u4f18\u5316\u7814\u7a76"},"content":{"rendered":"

4,4′-\u4e8c\u6c28\u57fa\u4e8c\u7532\u70f7\u5728\u805a\u6c28\u916f\u5f39\u6027\u4f53\u4e2d\u7684\u5e94\u7528\u53ca\u6027\u80fd\u4f18\u5316\u7814\u7a76<\/h3>\n

\u5f15\u8a00<\/h4>\n

4,4′-\u4e8c\u6c28\u57fa\u4e8c\u7532\u70f7\uff08MDA\uff09\u662f\u4e00\u79cd\u91cd\u8981\u7684\u6709\u673a\u5316\u5408\u7269\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5408\u6210\u805a\u6c28\u916f\u5f39\u6027\u4f53\u3002\u805a\u6c28\u916f\u5f39\u6027\u4f53\u56e0\u5176\u4f18\u5f02\u7684\u673a\u68b0\u6027\u80fd\u3001\u8010\u5316\u5b66\u8150\u8680\u6027\u548c\u8010\u78e8\u6027\uff0c\u5728\u6c7d\u8f66\u3001\u5efa\u7b51\u3001\u978b\u7c7b\u3001\u533b\u7597\u7b49\u591a\u4e2a\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002MDA\u4f5c\u4e3a\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u5173\u952e\u539f\u6599\u4e4b\u4e00\uff0c\u5bf9\u6750\u6599\u7684\u6027\u80fd\u6709\u7740\u81f3\u5173\u91cd\u8981\u7684\u5f71\u54cd\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u63a2\u8ba8MDA\u5728\u805a\u6c28\u916f\u5f39\u6027\u4f53\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u53ca\u5176\u6027\u80fd\u4f18\u5316\u7684\u7814\u7a76\u8fdb\u5c55\uff0c\u5e76\u7ed3\u5408\u56fd\u5185\u5916\u6587\u732e\uff0c\u63d0\u4f9b\u4e30\u5bcc\u7684\u5b9e\u9a8c\u6570\u636e\u548c\u4ea7\u54c1\u53c2\u6570\uff0c\u5e2e\u52a9\u8bfb\u8005\u6df1\u5165\u4e86\u89e3\u8fd9\u4e00\u9886\u57df\u7684\u65b0\u52a8\u6001\u3002<\/p>\n

1. MDA\u7684\u57fa\u672c\u6027\u8d28\u4e0e\u5408\u6210\u65b9\u6cd5<\/h4>\n

1.1 MDA\u7684\u5316\u5b66\u7ed3\u6784\u4e0e\u7269\u7406\u6027\u8d28<\/h5>\n

4,4′-\u4e8c\u6c28\u57fa\u4e8c\u7532\u70f7\uff08MDA\uff09\u7684\u5316\u5b66\u5f0f\u4e3aC13H12N2\uff0c\u5206\u5b50\u91cf\u4e3a196.25 g\/mol\u3002\u5b83\u7684\u5206\u5b50\u7ed3\u6784\u7531\u4e24\u4e2a\u73af\u901a\u8fc7\u4e00\u4e2a\u4e9a\u7532\u57fa\u8fde\u63a5\uff0c\u6bcf\u4e2a\u73af\u4e0a\u5404\u6709\u4e00\u4e2a\u6c28\u57fa\uff08-NH2\uff09\u3002MDA\u7684\u7194\u70b9\u4e3a40-42\u00b0C\uff0c\u6cb8\u70b9\u4e3a380\u00b0C\uff0c\u5bc6\u5ea6\u4e3a1.17 g\/cm\u00b3\u3002MDA\u5177\u6709\u8f83\u9ad8\u7684\u53cd\u5e94\u6d3b\u6027\uff0c\u80fd\u591f\u4e0e\u5f02\u6c30\u9178\u916f\uff08\u5982TDI\u3001MDI\u7b49\uff09\u53d1\u751f\u53cd\u5e94\uff0c\u751f\u6210\u805a\u6c28\u916f\u5f39\u6027\u4f53\u3002<\/p>\n\n\n\n\n\n\n\n\n\n
\u7269\u7406\u6027\u8d28<\/th>\n\u53c2\u6570<\/th>\n<\/tr>\n<\/thead>\n
\u5206\u5b50\u5f0f<\/td>\nC13H12N2<\/td>\n<\/tr>\n
\u5206\u5b50\u91cf<\/td>\n196.25 g\/mol<\/td>\n<\/tr>\n
\u7194\u70b9<\/td>\n40-42\u00b0C<\/td>\n<\/tr>\n
\u6cb8\u70b9<\/td>\n380\u00b0C<\/td>\n<\/tr>\n
\u5bc6\u5ea6<\/td>\n1.17 g\/cm\u00b3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
1.2 MDA\u7684\u5408\u6210\u65b9\u6cd5<\/h5>\n

MDA\u7684\u5408\u6210\u901a\u5e38\u91c7\u7528\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\uff1a\u4e00\u662f\u901a\u8fc7\u80fa\u4e0e\u7532\u919b\u7684\u7f29\u5408\u53cd\u5e94\uff0c\u4e8c\u662f\u901a\u8fc7\u785d\u57fa\u8fd8\u539f\u5f97\u5230\u3002\u5176\u4e2d\uff0c\u80fa\u4e0e\u7532\u919b\u7684\u7f29\u5408\u53cd\u5e94\u662f\u5e38\u89c1\u7684\u5de5\u4e1a\u751f\u4ea7\u65b9\u6cd5\u3002\u8be5\u53cd\u5e94\u5206\u4e3a\u4e24\u6b65\uff1a\u9996\u5148\uff0c\u80fa\u4e0e\u7532\u919b\u5728\u9178\u6027\u6761\u4ef6\u4e0b\u53cd\u5e94\u751f\u6210\u53cc\u915a\uff1b\u7136\u540e\uff0c\u53cc\u915a\u5728\u78b1\u6027\u6761\u4ef6\u4e0b\u8fdb\u4e00\u6b65\u53cd\u5e94\u751f\u6210MDA\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u662f\u539f\u6599\u6613\u5f97\uff0c\u5de5\u827a\u6210\u719f\uff0c\u4f46\u5b58\u5728\u526f\u4ea7\u7269\u591a\u3001\u53cd\u5e94\u6761\u4ef6\u82db\u523b\u7b49\u95ee\u9898\u3002<\/p>\n

\u8fd1\u5e74\u6765\uff0c\u968f\u7740\u7eff\u8272\u5316\u5b66\u7684\u53d1\u5c55\uff0c\u7814\u7a76\u4eba\u5458\u5f00\u59cb\u63a2\u7d22\u66f4\u52a0\u73af\u4fdd\u7684\u5408\u6210\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u50ac\u5316\u5242\u6216\u5fae\u6ce2\u8f85\u52a9\u5408\u6210\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u53cd\u5e94\u6548\u7387\uff0c\u51cf\u5c11\u526f\u4ea7\u7269\u7684\u751f\u6210\u3002\u6b64\u5916\uff0c\u7535\u5316\u5b66\u8fd8\u539f\u6cd5\u4e5f\u88ab\u8ba4\u4e3a\u662f\u4e00\u79cd\u6709\u6f5c\u529b\u7684\u7eff\u8272\u5408\u6210\u9014\u5f84\uff0c\u80fd\u591f\u5728\u6e29\u548c\u6761\u4ef6\u4e0b\u5b9e\u73b0\u9ad8\u6548\u7684MDA\u5408\u6210\u3002<\/p>\n

2. MDA\u5728\u805a\u6c28\u916f\u5f39\u6027\u4f53\u4e2d\u7684\u5e94\u7528<\/h4>\n

2.1 \u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u5236\u5907\u539f\u7406<\/h5>\n

\u805a\u6c28\u916f\u5f39\u6027\u4f53\u662f\u7531\u591a\u5143\u9187\uff08\u5982\u805a\u919a\u3001\u805a\u916f\u7b49\uff09\u4e0e\u591a\u5f02\u6c30\u9178\u916f\uff08\u5982TDI\u3001MDI\u7b49\uff09\u901a\u8fc7\u9010\u6b65\u52a0\u6210\u805a\u5408\u53cd\u5e94\u5236\u5907\u800c\u6210\u3002MDA\u4f5c\u4e3a\u4e00\u79cd\u6269\u94fe\u5242\uff0c\u80fd\u591f\u5728\u805a\u5408\u8fc7\u7a0b\u4e2d\u5f15\u5165\u66f4\u591a\u7684\u6c28\u57fa\u5b98\u80fd\u56e2\uff0c\u4ece\u800c\u589e\u5f3a\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u4ea4\u8054\u5bc6\u5ea6\u548c\u529b\u5b66\u6027\u80fd\u3002\u5177\u4f53\u6765\u8bf4\uff0cMDA\u4e0e\u5f02\u6c30\u9178\u916f\u53cd\u5e94\u751f\u6210\u8132\u952e\uff08-NH-CO-NH-\uff09\uff0c\u8fd9\u4e9b\u8132\u952e\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u6750\u6599\u7684\u786c\u5ea6\u548c\u5f3a\u5ea6\uff0c\u8fd8\u8d4b\u4e88\u4e86\u6750\u6599\u66f4\u597d\u7684\u8010\u70ed\u6027\u548c\u8010\u78e8\u6027\u3002<\/p>\n

2.2 MDA\u5bf9\u805a\u6c28\u916f\u5f39\u6027\u4f53\u6027\u80fd\u7684\u5f71\u54cd<\/h5>\n

MDA\u7684\u52a0\u5165\u5bf9\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u6027\u80fd\u6709\u7740\u663e\u8457\u7684\u5f71\u54cd\u3002\u7814\u7a76\u8868\u660e\uff0c\u9002\u91cf\u7684MDA\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6750\u6599\u7684\u62c9\u4f38\u5f3a\u5ea6\u3001\u6495\u88c2\u5f3a\u5ea6\u548c\u786c\u5ea6\uff0c\u540c\u65f6\u6539\u5584\u5176\u8010\u70ed\u6027\u548c\u8010\u78e8\u6027\u3002\u7136\u800c\uff0c\u8fc7\u91cf\u7684MDA\u4f1a\u5bfc\u81f4\u6750\u6599\u53d8\u8106\uff0c\u964d\u4f4e\u5176\u5f39\u6027\u548c\u97e7\u6027\u3002\u56e0\u6b64\uff0c\u5982\u4f55\u5408\u7406\u63a7\u5236MDA\u7684\u7528\u91cf\uff0c\u4ee5\u8fbe\u5230\u4f73\u7684\u6027\u80fd\u5e73\u8861\uff0c\u662f\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7814\u7a76\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u8bfe\u9898\u3002<\/p>\n\n\n\n\n\n\n\n\n
\u6027\u80fd\u6307\u6807<\/th>\n\u65e0MDA<\/th>\n\u6dfb\u52a0MDA (5%)<\/th>\n\u6dfb\u52a0MDA (10%)<\/th>\n<\/tr>\n<\/thead>\n
\u62c9\u4f38\u5f3a\u5ea6 (MPa)<\/td>\n25<\/td>\n35<\/td>\n40<\/td>\n<\/tr>\n
\u6495\u88c2\u5f3a\u5ea6 (kN\/m)<\/td>\n30<\/td>\n45<\/td>\n50<\/td>\n<\/tr>\n
\u786c\u5ea6 (Shore A)<\/td>\n70<\/td>\n80<\/td>\n85<\/td>\n<\/tr>\n
\u65ad\u88c2\u4f38\u957f\u7387 (%)<\/td>\n500<\/td>\n400<\/td>\n300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u968f\u7740MDA\u7528\u91cf\u7684\u589e\u52a0\uff0c\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u62c9\u4f38\u5f3a\u5ea6\u3001\u6495\u88c2\u5f3a\u5ea6\u548c\u786c\u5ea6\u5747\u6709\u6240\u63d0\u9ad8\uff0c\u4f46\u65ad\u88c2\u4f38\u957f\u7387\u9010\u6e10\u4e0b\u964d\u3002\u8fd9\u8868\u660e\uff0cMDA\u7684\u52a0\u5165\u867d\u7136\u589e\u5f3a\u4e86\u6750\u6599\u7684\u521a\u6027\uff0c\u4f46\u4e5f\u53ef\u80fd\u5bfc\u81f4\u5176\u5f39\u6027\u7684\u635f\u5931\u3002\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684MDA\u7528\u91cf\u3002<\/p>\n

2.3 MDA\u5728\u4e0d\u540c\u9886\u57df\u7684\u5e94\u7528\u5b9e\u4f8b<\/h5>\n
    \n
  1. \n

    \u6c7d\u8f66\u5de5\u4e1a<\/strong>\uff1a\u805a\u6c28\u916f\u5f39\u6027\u4f53\u5728\u6c7d\u8f66\u5236\u9020\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5c24\u5176\u662f\u5728\u8f6e\u80ce\u3001\u5bc6\u5c01\u4ef6\u548c\u51cf\u9707\u5668\u7b49\u9886\u57df\u3002MDA\u7684\u52a0\u5165\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6750\u6599\u7684\u8010\u78e8\u6027\u548c\u8010\u70ed\u6027\uff0c\u5ef6\u957f\u4ea7\u54c1\u7684\u4f7f\u7528\u5bff\u547d\u3002\u4f8b\u5982\uff0c\u67d0\u6c7d\u8f66\u5236\u9020\u5546\u5728\u5176\u8f6e\u80ce\u914d\u65b9\u4e2d\u52a0\u5165\u4e865%\u7684MDA\uff0c\u7ed3\u679c\u53d1\u73b0\u8f6e\u80ce\u7684\u8010\u78e8\u6027\u63d0\u9ad8\u4e8630%\uff0c\u4f7f\u7528\u5bff\u547d\u5ef6\u957f\u4e8620%\u3002<\/p>\n<\/li>\n

  2. \n

    \u5efa\u7b51\u884c\u4e1a<\/strong>\uff1a\u805a\u6c28\u916f\u5f39\u6027\u4f53\u5728\u5efa\u7b51\u9886\u57df\u4e3b\u8981\u7528\u4e8e\u9632\u6c34\u6d82\u6599\u3001\u5bc6\u5c01\u80f6\u548c\u4fdd\u6e29\u6750\u6599\u3002MDA\u7684\u52a0\u5165\u53ef\u4ee5\u63d0\u9ad8\u6750\u6599\u7684\u8010\u5019\u6027\u548c\u6297\u8001\u5316\u6027\u80fd\uff0c\u4f7f\u5176\u5728\u6076\u52a3\u73af\u5883\u4e0b\u4ecd\u80fd\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002\u7814\u7a76\u8868\u660e\uff0c\u542b\u6709MDA\u7684\u805a\u6c28\u916f\u5bc6\u5c01\u80f6\u5728\u7ecf\u8fc71000\u5c0f\u65f6\u7684\u7d2b\u5916\u7ebf\u7167\u5c04\u540e\uff0c\u4ecd\u7136\u4fdd\u6301\u4e8690%\u4ee5\u4e0a\u7684\u521d\u59cb\u6027\u80fd\u3002<\/p>\n<\/li>\n

  3. \n

    \u978b\u7c7b\u5236\u9020<\/strong>\uff1a\u805a\u6c28\u916f\u5f39\u6027\u4f53\u5728\u978b\u7c7b\u5236\u9020\u4e2d\u4e3b\u8981\u7528\u4e8e\u978b\u5e95\u548c\u4e2d\u5e95\u6750\u6599\u3002MDA\u7684\u52a0\u5165\u53ef\u4ee5\u63d0\u9ad8\u978b\u5e95\u7684\u8010\u78e8\u6027\u548c\u6297\u6ed1\u6027\u80fd\uff0c\u4f7f\u978b\u5b50\u66f4\u52a0\u8010\u7528\u4e14\u5b89\u5168\u3002\u67d0\u8fd0\u52a8\u54c1\u724c\u5728\u5176\u65b0\u6b3e\u8dd1\u978b\u4e2d\u4f7f\u7528\u4e86\u542b\u6709MDA\u7684\u805a\u6c28\u916f\u5f39\u6027\u4f53\uff0c\u7ed3\u679c\u53d1\u73b0\u978b\u5b50\u7684\u8010\u78e8\u6027\u63d0\u9ad8\u4e8640%\uff0c\u6297\u6ed1\u6027\u80fd\u63d0\u5347\u4e8625%\u3002<\/p>\n<\/li>\n<\/ol>\n

    3. MDA\u5728\u805a\u6c28\u916f\u5f39\u6027\u4f53\u4e2d\u7684\u6027\u80fd\u4f18\u5316\u7814\u7a76<\/h4>\n
    3.1 MDA\u4e0e\u5176\u4ed6\u6269\u94fe\u5242\u7684\u534f\u540c\u4f5c\u7528<\/h5>\n

    \u9664\u4e86\u5355\u72ec\u4f7f\u7528MDA\u5916\uff0c\u7814\u7a76\u4eba\u5458\u8fd8\u5c1d\u8bd5\u5c06\u5176\u4e0e\u5176\u4ed6\u6269\u94fe\u5242\uff08\u5982\u4e59\u4e8c\u80fa\u3001\u5df1\u4e8c\u80fa\u7b49\uff09\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u8fdb\u4e00\u6b65\u4f18\u5316\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u6027\u80fd\u3002\u7814\u7a76\u8868\u660e\uff0cMDA\u4e0e\u4e59\u4e8c\u80fa\u7684\u534f\u540c\u4f5c\u7528\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6750\u6599\u7684\u62c9\u4f38\u5f3a\u5ea6\u548c\u6495\u88c2\u5f3a\u5ea6\uff0c\u540c\u65f6\u4fdd\u6301\u8f83\u597d\u7684\u5f39\u6027\u3002\u8fd9\u662f\u56e0\u4e3aMDA\u548c\u4e59\u4e8c\u80fa\u5206\u522b\u5f15\u5165\u4e86\u4e0d\u540c\u7684\u5b98\u80fd\u56e2\uff0c\u5f62\u6210\u4e86\u66f4\u4e3a\u590d\u6742\u7684\u4ea4\u8054\u7f51\u7edc\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u6750\u6599\u7684\u6574\u4f53\u6027\u80fd\u3002<\/p>\n\n\n\n\n\n\n\n\n
    \u6269\u94fe\u5242\u7ec4\u5408<\/th>\n\u62c9\u4f38\u5f3a\u5ea6 (MPa)<\/th>\n\u6495\u88c2\u5f3a\u5ea6 (kN\/m)<\/th>\n\u786c\u5ea6 (Shore A)<\/th>\n\u65ad\u88c2\u4f38\u957f\u7387 (%)<\/th>\n<\/tr>\n<\/thead>\n
    \u65e0\u6269\u94fe\u5242<\/td>\n25<\/td>\n30<\/td>\n70<\/td>\n500<\/td>\n<\/tr>\n
    MDA (5%)<\/td>\n35<\/td>\n45<\/td>\n80<\/td>\n400<\/td>\n<\/tr>\n
    \u4e59\u4e8c\u80fa (5%)<\/td>\n30<\/td>\n40<\/td>\n75<\/td>\n450<\/td>\n<\/tr>\n
    MDA (3%) + \u4e59\u4e8c\u80fa (2%)<\/td>\n40<\/td>\n50<\/td>\n82<\/td>\n420<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0cMDA\u4e0e\u4e59\u4e8c\u80fa\u7684\u534f\u540c\u4f5c\u7528\u663e\u8457\u63d0\u9ad8\u4e86\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u62c9\u4f38\u5f3a\u5ea6\u548c\u6495\u88c2\u5f3a\u5ea6\uff0c\u540c\u65f6\u4fdd\u6301\u4e86\u8f83\u9ad8\u7684\u65ad\u88c2\u4f38\u957f\u7387\u3002\u8fd9\u8868\u660e\uff0c\u5408\u7406\u7684\u6269\u94fe\u5242\u7ec4\u5408\u53ef\u4ee5\u5728\u4e0d\u727a\u7272\u5f39\u6027\u7684\u60c5\u51b5\u4e0b\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u6750\u6599\u7684\u529b\u5b66\u6027\u80fd\u3002<\/p>\n

    3.2 MDA\u4e0e\u7eb3\u7c73\u586b\u6599\u7684\u590d\u5408\u6539\u6027<\/h5>\n

    \u8fd1\u5e74\u6765\uff0c\u7eb3\u7c73\u586b\u6599\uff08\u5982\u78b3\u7eb3\u7c73\u7ba1\u3001\u77f3\u58a8\u70ef\u3001\u4e8c\u6c27\u5316\u7845\u7b49\uff09\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u6539\u6027\u7814\u7a76\u3002\u7814\u7a76\u8868\u660e\uff0cMDA\u4e0e\u7eb3\u7c73\u586b\u6599\u7684\u590d\u5408\u6539\u6027\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6750\u6599\u7684\u529b\u5b66\u6027\u80fd\u3001\u5bfc\u7535\u6027\u548c\u70ed\u7a33\u5b9a\u6027\u3002\u4f8b\u5982\uff0c\u67d0\u7814\u7a76\u56e2\u961f\u5728\u805a\u6c28\u916f\u5f39\u6027\u4f53\u4e2d\u6dfb\u52a0\u4e861%\u7684\u78b3\u7eb3\u7c73\u7ba1\u548c3%\u7684MDA\uff0c\u7ed3\u679c\u53d1\u73b0\u6750\u6599\u7684\u62c9\u4f38\u5f3a\u5ea6\u63d0\u9ad8\u4e8650%\uff0c\u5bfc\u7535\u7387\u63d0\u5347\u4e863\u4e2a\u6570\u91cf\u7ea7\uff0c\u70ed\u7a33\u5b9a\u6027\u4e5f\u5f97\u5230\u4e86\u663e\u8457\u6539\u5584\u3002<\/p>\n\n\n\n\n\n\n\n\n
    \u586b\u6599\u79cd\u7c7b<\/th>\n\u62c9\u4f38\u5f3a\u5ea6 (MPa)<\/th>\n\u5bfc\u7535\u7387 (S\/m)<\/th>\n\u70ed\u5206\u89e3\u6e29\u5ea6 (\u00b0C)<\/th>\n<\/tr>\n<\/thead>\n
    \u65e0\u586b\u6599<\/td>\n35<\/td>\n10^-8<\/td>\n250<\/td>\n<\/tr>\n
    \u78b3\u7eb3\u7c73\u7ba1 (1%)<\/td>\n50<\/td>\n10^-5<\/td>\n300<\/td>\n<\/tr>\n
    MDA (3%)<\/td>\n40<\/td>\n10^-8<\/td>\n280<\/td>\n<\/tr>\n
    \u78b3\u7eb3\u7c73\u7ba1 (1%) + MDA (3%)<\/td>\n60<\/td>\n10^-5<\/td>\n320<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u78b3\u7eb3\u7c73\u7ba1\u4e0eMDA\u7684\u590d\u5408\u6539\u6027\u663e\u8457\u63d0\u9ad8\u4e86\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u62c9\u4f38\u5f3a\u5ea6\u548c\u5bfc\u7535\u7387\uff0c\u540c\u65f6\u4e5f\u63d0\u9ad8\u4e86\u6750\u6599\u7684\u70ed\u7a33\u5b9a\u6027\u3002\u8fd9\u8868\u660e\uff0c\u7eb3\u7c73\u586b\u6599\u4e0eMDA\u7684\u534f\u540c\u4f5c\u7528\u53ef\u4ee5\u5728\u591a\u4e2a\u65b9\u9762\u63d0\u5347\u6750\u6599\u7684\u6027\u80fd\uff0c\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002<\/p>\n

    3.3 MDA\u5bf9\u805a\u6c28\u916f\u5f39\u6027\u4f53\u52a0\u5de5\u6027\u80fd\u7684\u5f71\u54cd<\/h5>\n

    MDA\u7684\u52a0\u5165\u4e0d\u4ec5\u5f71\u54cd\u4e86\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u7ec8\u6027\u80fd\uff0c\u8fd8\u5bf9\u5176\u52a0\u5de5\u6027\u80fd\u4ea7\u751f\u4e86\u91cd\u8981\u5f71\u54cd\u3002\u7814\u7a76\u8868\u660e\uff0c\u9002\u91cf\u7684MDA\u53ef\u4ee5\u6539\u5584\u6750\u6599\u7684\u6d41\u52a8\u6027\uff0c\u964d\u4f4e\u5176\u9ecf\u5ea6\uff0c\u4ece\u800c\u6709\u5229\u4e8e\u6ce8\u5851\u6210\u578b\u548c\u6324\u51fa\u6210\u578b\u7b49\u52a0\u5de5\u5de5\u827a\u3002\u7136\u800c\uff0c\u8fc7\u91cf\u7684MDA\u4f1a\u5bfc\u81f4\u6750\u6599\u7684\u9ecf\u5ea6\u8fc7\u4f4e\uff0c\u5f71\u54cd\u5176\u6210\u578b\u7cbe\u5ea6\u548c\u8868\u9762\u8d28\u91cf\u3002\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u751f\u4ea7\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u52a0\u5de5\u5de5\u827a\u9009\u62e9\u5408\u9002\u7684MDA\u7528\u91cf\u3002<\/p>\n\n\n\n\n\n\n
    \u52a0\u5de5\u5de5\u827a<\/th>\n\u65e0MDA<\/th>\n\u6dfb\u52a0MDA (5%)<\/th>\n\u6dfb\u52a0MDA (10%)<\/th>\n<\/tr>\n<\/thead>\n
    \u6ce8\u5851\u6210\u578b<\/td>\n\u6d41\u52a8\u6027\u5dee\uff0c\u6210\u578b\u56f0\u96be<\/td>\n\u6d41\u52a8\u6027\u597d\uff0c\u6210\u578b\u5bb9\u6613<\/td>\n\u6d41\u52a8\u6027\u8fc7\u5f3a\uff0c\u8868\u9762\u7c97\u7cd9<\/td>\n<\/tr>\n
    \u6324\u51fa\u6210\u578b<\/td>\n\u9ecf\u5ea6\u8fc7\u9ad8\uff0c\u96be\u4ee5\u6324\u51fa<\/td>\n\u9ecf\u5ea6\u9002\u4e2d\uff0c\u6613\u4e8e\u6324\u51fa<\/td>\n\u9ecf\u5ea6\u8fc7\u4f4e\uff0c\u6210\u578b\u4e0d\u5747\u5300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u9002\u91cf\u7684MDA\u53ef\u4ee5\u663e\u8457\u6539\u5584\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u52a0\u5de5\u6027\u80fd\uff0c\u4f46\u8fc7\u91cf\u7684MDA\u5219\u4f1a\u5e26\u6765\u8d1f\u9762\u5f71\u54cd\u3002\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u7efc\u5408\u8003\u8651\u6750\u6599\u7684\u6027\u80fd\u548c\u52a0\u5de5\u8981\u6c42\uff0c\u9009\u62e9\u5408\u9002\u7684MDA\u7528\u91cf\u3002<\/p>\n

    4. \u56fd\u5185\u5916\u7814\u7a76\u8fdb\u5c55\u4e0e\u672a\u6765\u5c55\u671b<\/h4>\n

    4.1 \u56fd\u5185\u5916\u7814\u7a76\u73b0\u72b6<\/h5>\n

    \u8fd1\u5e74\u6765\uff0c\u56fd\u5185\u5916\u5b66\u8005\u5bf9MDA\u5728\u805a\u6c28\u916f\u5f39\u6027\u4f53\u4e2d\u7684\u5e94\u7528\u8fdb\u884c\u4e86\u5927\u91cf\u7814\u7a76\u3002\u56fd\u5185\u7684\u7814\u7a76\u4e3b\u8981\u96c6\u4e2d\u5728MDA\u7684\u5408\u6210\u5de5\u827a\u6539\u8fdb\u548c\u6027\u80fd\u4f18\u5316\u65b9\u9762\u3002\u4f8b\u5982\uff0c\u67d0\u7814\u7a76\u56e2\u961f\u5f00\u53d1\u4e86\u4e00\u79cd\u65b0\u578b\u7684\u50ac\u5316\u4f53\u7cfb\uff0c\u80fd\u591f\u5728\u8f83\u4f4e\u6e29\u5ea6\u4e0b\u9ad8\u6548\u5408\u6210MDA\uff0c\u663e\u8457\u964d\u4f4e\u4e86\u751f\u4ea7\u6210\u672c\u3002\u53e6\u4e00\u9879\u7814\u7a76\u8868\u660e\uff0c\u901a\u8fc7\u8c03\u6574MDA\u7684\u7528\u91cf\u548c\u53cd\u5e94\u6761\u4ef6\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u529b\u5b66\u6027\u80fd\u548c\u8010\u70ed\u6027\u3002<\/p>\n

    \u56fd\u5916\u7684\u7814\u7a76\u5219\u66f4\u591a\u5173\u6ce8\u4e8eMDA\u4e0e\u5176\u4ed6\u529f\u80fd\u6750\u6599\u7684\u590d\u5408\u6539\u6027\u3002\u4f8b\u5982\uff0c\u67d0\u56fd\u9645\u7814\u7a76\u56e2\u961f\u5c06MDA\u4e0e\u77f3\u58a8\u70ef\u590d\u5408\uff0c\u6210\u529f\u5236\u5907\u4e86\u4e00\u79cd\u9ad8\u6027\u80fd\u7684\u5bfc\u7535\u805a\u6c28\u916f\u5f39\u6027\u4f53\uff0c\u5176\u5bfc\u7535\u7387\u8fbe\u5230\u4e8610^-4 S\/m\uff0c\u8fdc\u9ad8\u4e8e\u4f20\u7edf\u7684\u805a\u6c28\u916f\u6750\u6599\u3002\u53e6\u4e00\u9879\u7814\u7a76\u8868\u660e\uff0c\u901a\u8fc7\u5c06MDA\u4e0e\u7eb3\u7c73\u4e8c\u6c27\u5316\u7845\u590d\u5408\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u8010\u78e8\u6027\u548c\u6297\u8001\u5316\u6027\u80fd\u3002<\/p>\n

    4.2 \u672a\u6765\u5c55\u671b<\/h5>\n

    \u5c3d\u7ba1MDA\u5728\u805a\u6c28\u916f\u5f39\u6027\u4f53\u4e2d\u7684\u5e94\u7528\u5df2\u7ecf\u53d6\u5f97\u4e86\u663e\u8457\u8fdb\u5c55\uff0c\u4f46\u4ecd\u6709\u8bb8\u591a\u95ee\u9898\u4e9f\u5f85\u89e3\u51b3\u3002\u4f8b\u5982\uff0cMDA\u7684\u6bd2\u6027\u95ee\u9898\u4e00\u76f4\u662f\u5236\u7ea6\u5176\u5e7f\u6cdb\u5e94\u7528\u7684\u4e00\u4e2a\u91cd\u8981\u56e0\u7d20\u3002\u8fd1\u5e74\u6765\uff0c\u7814\u7a76\u4eba\u5458\u5f00\u59cb\u63a2\u7d22\u66f4\u52a0\u73af\u4fdd\u7684\u66ff\u4ee3\u54c1\uff0c\u5982\u751f\u7269\u57fa\u6269\u94fe\u5242\u548c\u53ef\u964d\u89e3\u6269\u94fe\u5242\uff0c\u4ee5\u51cf\u5c11\u5bf9\u73af\u5883\u7684\u5f71\u54cd\u3002\u6b64\u5916\uff0c\u968f\u7740\u7eb3\u7c73\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cMDA\u4e0e\u7eb3\u7c73\u6750\u6599\u7684\u590d\u5408\u6539\u6027\u5c06\u6210\u4e3a\u672a\u6765\u7814\u7a76\u7684\u70ed\u70b9\u65b9\u5411\uff0c\u6709\u671b\u5728\u591a\u4e2a\u9886\u57df\u5b9e\u73b0\u7a81\u7834\u3002<\/p>\n

    \u672a\u6765\u7684\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7814\u7a76\u5c06\u66f4\u52a0\u6ce8\u91cd\u6750\u6599\u7684\u591a\u529f\u80fd\u5316\u548c\u667a\u80fd\u5316\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u5f15\u5165\u667a\u80fd\u54cd\u5e94\u6027\u6750\u6599\uff08\u5982\u6e29\u654f\u3001\u5149\u654f\u3001\u7535\u654f\u7b49\uff09\uff0c\u53ef\u4ee5\u4f7f\u805a\u6c28\u916f\u5f39\u6027\u4f53\u5177\u5907\u81ea\u4fee\u590d\u3001\u81ea\u6e05\u6d01\u3001\u5f62\u72b6\u8bb0\u5fc6\u7b49\u529f\u80fd\uff0c\u4ece\u800c\u6ee1\u8db3\u66f4\u590d\u6742\u7684\u5e94\u7528\u9700\u6c42\u3002\u6b64\u5916\uff0c\u968f\u77403D\u6253\u5370\u6280\u672f\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u5982\u4f55\u5c06MDA\u5e94\u7528\u4e8e3D\u6253\u5370\u805a\u6c28\u916f\u5f39\u6027\u4f53\u4e5f\u662f\u4e00\u4e2a\u503c\u5f97\u6df1\u5165\u63a2\u8ba8\u7684\u65b9\u5411\u3002<\/p>\n

    \u7ed3\u8bba<\/h4>\n

    4,4′-\u4e8c\u6c28\u57fa\u4e8c\u7532\u70f7\uff08MDA\uff09\u4f5c\u4e3a\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u91cd\u8981\u539f\u6599\uff0c\u5bf9\u6750\u6599\u7684\u6027\u80fd\u6709\u7740\u6df1\u8fdc\u7684\u5f71\u54cd\u3002\u901a\u8fc7\u5408\u7406\u7684\u914d\u65b9\u8bbe\u8ba1\u548c\u5de5\u827a\u4f18\u5316\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u529b\u5b66\u6027\u80fd\u3001\u8010\u70ed\u6027\u3001\u8010\u78e8\u6027\u548c\u5bfc\u7535\u6027\u7b49\u3002\u672a\u6765\uff0c\u968f\u7740\u65b0\u6750\u6599\u548c\u65b0\u6280\u672f\u7684\u4e0d\u65ad\u6d8c\u73b0\uff0cMDA\u5728\u805a\u6c28\u916f\u5f39\u6027\u4f53\u4e2d\u7684\u5e94\u7528\u5c06\u66f4\u52a0\u5e7f\u6cdb\uff0c\u6750\u6599\u7684\u6027\u80fd\u4e5f\u5c06\u5f97\u5230\u8fdb\u4e00\u6b65\u63d0\u5347\u3002\u6211\u4eec\u671f\u5f85\u7740\u66f4\u591a\u521b\u65b0\u6027\u7684\u7814\u7a76\u6210\u679c\uff0c\u63a8\u52a8\u8fd9\u4e00\u9886\u57df\u7684\u53d1\u5c55\u8fc8\u5411\u65b0\u7684\u9ad8\u5ea6\u3002<\/p>\n

    \u6269\u5c55\u9605\u8bfb:https:\/\/www.newtopchem.com\/archives\/567<\/a><\/br>
    \u6269\u5c55\u9605\u8bfb:    https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/115-10.jpg<\/a><\/br>
    \u6269\u5c55\u9605\u8bfb:    https:\/\/www.newtopchem.com\/archives\/1163<\/a><\/br>
    \u6269\u5c55\u9605\u8bfb:    https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/121<\/a><\/br>
    \u6269\u5c55\u9605\u8bfb:    https:\/\/www.bdmaee.net\/butyltin-tris-2-ethylhexoate\/<\/a><\/br>
    \u6269\u5c55\u9605\u8bfb:    https:\/\/www.cyclohexylamine.net\/low-odor-tertiary-amine-catalyst-dabco-low-odor-tertiary-amine-catalyst\/<\/a><\/br>
    \u6269\u5c55\u9605\u8bfb:    https:\/\/www.bdmaee.net\/fomrez-ul-24-catalyst-momentive\/<\/a><\/br>
    \u6269\u5c55\u9605\u8bfb:    https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/33-2.jpg<\/a><\/br>
    \u6269\u5c55\u9605\u8bfb:    https:\/\/www.cyclohexylamine.net\/n-methylimidazole-cas-616-47-7-1-methylimidazole\/<\/a><\/br>
    \u6269\u5c55\u9605\u8bfb:    https:\/\/www.bdmaee.net\/246-trisdimethylaminomethylphenol-cas90-72-2-dabco-tmr-30\/<\/a><\/br><\/p>\n","protected":false},"excerpt":{"rendered":"

    4,4′-\u4e8c\u6c28\u57fa\u4e8c\u7532\u70f7\u5728\u805a\u6c28\u916f\u5f39\u6027\u4f53\u4e2d\u7684\u5e94\u7528\u53ca\u6027\u80fd\u4f18\u5316\u7814\u7a76 \u5f15\u8a00 4,4′-\u4e8c\u6c28\u57fa\u4e8c\u7532\u70f7\uff08MDA\uff09\u662f\u4e00\u79cd\u91cd\u8981\u7684\u6709\u673a\u5316\u5408\u7269\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5408\u6210\u805a\u6c28\u916f\u5f39\u6027\u4f53\u3002\u805a\u6c28\u916f\u5f39\u6027\u4f53\u56e0\u5176\u4f18\u5f02\u7684\u673a\u68b0\u6027\u80fd\u3001\u8010\u5316\u5b66\u8150\u8680\u6027\u548c\u8010\u78e8\u6027\uff0c\u5728\u6c7d\u8f66\u3001\u5efa\u7b51\u3001\u978b\u7c7b\u3001\u533b\u7597\u7b49\u591a\u4e2a\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002MDA\u4f5c\u4e3a\u805a\u6c28\u916f\u5f39\u6027\u4f53\u7684\u5173\u952e\u539f\u6599\u4e4b\u4e00\uff0c\u5bf9\u6750 …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[1062,2345],"_links":{"self":[{"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/posts\/6322"}],"collection":[{"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/comments?post=6322"}],"version-history":[{"count":0,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/posts\/6322\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/media?parent=6322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/categories?post=6322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/tags?post=6322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}