{"id":5400,"date":"2025-04-02T09:29:44","date_gmt":"2025-04-02T01:29:44","guid":{"rendered":"\/\/www.tradeda.com\/?p=5400"},"modified":"2025-04-02T09:29:44","modified_gmt":"2025-04-02T01:29:44","slug":"%e5%9f%ba%e4%ba%8edmdee%e7%9a%84%e6%b0%b4%e6%80%a7%e8%81%9a%e6%b0%a8%e9%85%af%e6%b6%82%e6%96%99%e5%88%b6%e5%a4%87%e5%8f%8a%e6%80%a7%e8%83%bd%e4%bc%98%e5%8c%96","status":"publish","type":"post","link":"\/\/www.tradeda.com\/archives\/5400","title":{"rendered":"\u57fa\u4e8eDMDEE\u7684\u6c34\u6027\u805a\u6c28\u916f\u6d82\u6599\u5236\u5907\u53ca\u6027\u80fd\u4f18\u5316"},"content":{"rendered":"

\u57fa\u4e8eDMDEE\u7684\u6c34\u6027\u805a\u6c28\u916f\u6d82\u6599<\/a>\u5236\u5907\u53ca\u6027\u80fd\u4f18\u5316<\/strong><\/h1>\n

\u6458\u8981<\/strong><\/h2>\n

\u6c34\u6027\u805a\u6c28\u916f\uff08WPU\uff09\u6d82\u6599\u56e0\u5176\u73af\u4fdd\u3001\u4f4eVOC\u6392\u653e\u548c\u4f18\u5f02\u7684\u7269\u7406\u5316\u5b66\u6027\u80fd\uff0c\u5728\u5de5\u4e1a\u6d82\u88c5\u3001\u6c7d\u8f66\u3001\u5efa\u7b51\u548c\u5bb6\u5177\u7b49\u9886\u57df\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u672c\u6587\u4ee5N,N-\u4e8c\u7532\u57fa\u4e59\u9187\u80fa\uff08DMDEE\uff09\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u7814\u7a76\u5176\u5bf9\u6c34\u6027\u805a\u6c28\u916f\u6d82\u6599\u7684\u5236\u5907\u5de5\u827a\u53ca\u6027\u80fd\u7684\u5f71\u54cd\u3002\u901a\u8fc7\u8c03\u6574DMDEE\u7684\u7528\u91cf\u3001\u53cd\u5e94\u6e29\u5ea6\u3001\u4e73\u5316\u5de5\u827a\u7b49\u56e0\u7d20\uff0c\u4f18\u5316\u6d82\u6599\u7684\u529b\u5b66\u6027\u80fd\u3001\u8010\u6c34\u6027\u3001\u8010\u5316\u5b66\u6027\u548c\u7a33\u5b9a\u6027\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0cDMDEE\u7684\u5f15\u5165\u53ef\u663e\u8457\u63d0\u9ad8\u6d82\u6599\u7684\u56fa\u5316\u901f\u7387\u548c\u4ea4\u8054\u5bc6\u5ea6\uff0c\u540c\u65f6\u4fdd\u6301\u826f\u597d\u7684\u4e73\u6db2\u7a33\u5b9a\u6027\u3002\u6b64\u5916\uff0c\u901a\u8fc7FTIR\u3001DSC\u3001TEM\u7b49\u8868\u5f81\u624b\u6bb5\u5206\u6790\u4e86\u6d82\u6599\u7684\u5316\u5b66\u7ed3\u6784\u548c\u5fae\u89c2\u5f62\u8c8c\u3002\u7ed3\u5408\u56fd\u5185\u5916\u7814\u7a76\u8fdb\u5c55\uff0c\u63a2\u8ba8\u4e86DMDEE-WPU\u6d82\u6599\u7684\u672a\u6765\u53d1\u5c55\u65b9\u5411\u3002<\/p>\n

\"\"<\/p>\n

\u5173\u952e\u8bcd<\/strong>\uff1a\u6c34\u6027\u805a\u6c28\u916f\uff1bDMDEE\uff1b\u50ac\u5316\u5242\uff1b\u6027\u80fd\u4f18\u5316\uff1b\u73af\u4fdd\u6d82\u6599<\/p>\n

\n

1. \u5f15\u8a00<\/strong><\/h2>\n

\u968f\u7740\u73af\u4fdd\u6cd5\u89c4\u7684\u65e5\u76ca\u4e25\u683c\uff0c\u4f20\u7edf\u6eb6\u5242\u578b\u805a\u6c28\u916f\u6d82\u6599\u9010\u6e10\u88ab\u6c34\u6027\u4f53\u7cfb\u53d6\u4ee3\u3002\u6c34\u6027\u805a\u6c28\u916f\uff08WPU\uff09\u4ee5\u6c34\u4e3a\u5206\u6563\u4ecb\u8d28\uff0c\u5177\u6709\u4f4e\u6bd2\u6027\u3001\u4f4eVOC\u548c\u6613\u52a0\u5de5\u7b49\u4f18\u52bf\u3002\u7136\u800c\uff0cWPU\u6d82\u6599\u7684\u56fa\u5316\u901f\u5ea6\u3001\u8010\u6c34\u6027\u548c\u673a\u68b0\u6027\u80fd\u4ecd\u9700\u8fdb\u4e00\u6b65\u63d0\u5347\u3002<\/p>\n

N,N-\u4e8c\u7532\u57fa\u4e59\u9187\u80fa\uff08DMDEE\uff09\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u50ac\u5316\u5242\uff0c\u53ef\u52a0\u901f\u5f02\u6c30\u9178\u916f\u4e0e\u7f9f\u57fa\u7684\u53cd\u5e94\uff0c\u63d0\u9ad8\u6d82\u6599\u7684\u4ea4\u8054\u5bc6\u5ea6\u548c\u56fa\u5316\u6548\u7387\u3002\u672c\u6587\u7cfb\u7edf\u7814\u7a76\u4e86DMDEE\u5bf9WPU\u4e73\u6db2\u7a33\u5b9a\u6027\u3001\u6d82\u819c\u6027\u80fd\u7684\u5f71\u54cd\uff0c\u5e76\u63a2\u8ba8\u4e86\u5176\u4f5c\u7528\u673a\u7406\u3002<\/p>\n

\n

2. \u5b9e\u9a8c\u90e8\u5206<\/strong><\/h2>\n

2.1 \u5b9e\u9a8c\u539f\u6599<\/strong><\/h3>\n

\u5b9e\u9a8c\u6240\u7528\u4e3b\u8981\u539f\u6599\u53ca\u4f9b\u5e94\u5546\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
\u539f\u6599\u540d\u79f0<\/strong><\/th>\n\u89c4\u683c<\/strong><\/th>\n\u4f9b\u5e94\u5546<\/strong><\/th>\n<\/tr>\n<\/thead>\n
\u5f02\u4f5b\u5c14\u916e\u4e8c\u5f02\u6c30\u9178\u916f\uff08IPDI\uff09<\/td>\n\u5de5\u4e1a\u7ea7\uff0c99%<\/td>\n\u5df4\u65af\u592b\uff08BASF\uff09<\/td>\n<\/tr>\n
\u805a\u5df1\u5185\u916f\u4e8c\u9187\uff08PCL\uff09<\/td>\nMn=2000<\/td>\n\u65e5\u672c\u5927\u8d5b\u7490\uff08Daicel\uff09<\/td>\n<\/tr>\n
DMDEE<\/td>\n99%<\/td>\n\u7f8e\u56fd\u4ea8\u65af\u8fc8\uff08Huntsman\uff09<\/td>\n<\/tr>\n
\u4e8c\u7f9f\u7532\u57fa\u4e19\u9178\uff08DMPA\uff09<\/td>\n98%<\/td>\n\u963f\u62c9\u4e01\uff08Aladdin\uff09<\/td>\n<\/tr>\n
\u4e09\u4e59\u80fa\uff08TEA\uff09<\/td>\n\u5206\u6790\u7eaf<\/td>\n\u56fd\u836f\u96c6\u56e2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2.2 WPU\u4e73\u6db2\u7684\u5236\u5907<\/strong><\/h3>\n
    \n
  1. \u9884\u805a\u4f53\u5236\u5907<\/strong>\uff1a\u5728\u6c2e\u6c14\u4fdd\u62a4\u4e0b\uff0c\u5c06IPDI\u4e0ePCL\uff0880\u2103\u53cd\u5e942h\uff09\uff0c\u968f\u540e\u52a0\u5165DMPA\uff0870\u2103\u53cd\u5e941h\uff09\u3002<\/li>\n
  2. \u4e2d\u548c\u4e0e\u4e73\u5316<\/strong>\uff1a\u964d\u6e29\u81f340\u2103\uff0c\u52a0\u5165TEA\u4e2d\u548c\u7fa7\u57fa\uff0c\u968f\u540e\u5728\u9ad8\u901f\u526a\u5207\u4e0b\u5206\u6563\u4e8e\u53bb\u79bb\u5b50\u6c34\u4e2d\u3002<\/li>\n
  3. \u540e\u6269\u94fe<\/strong>\uff1a\u52a0\u5165\u4e59\u4e8c\u80fa\u8fdb\u884c\u6269\u94fe\uff0c\u7136\u540e\u52a0\u5165DMDEE\uff08\u53d8\u91cf\uff1a0.1%-1.0%\uff09\u3002<\/li>\n<\/ol>\n

    +<\/p>\n

    \"\"<\/p>\n

    2.3 \u6027\u80fd\u6d4b\u8bd5<\/strong><\/h3>\n
      \n
    • \u4e73\u6db2\u7a33\u5b9a\u6027<\/strong>\uff1a\u79bb\u5fc3\u7a33\u5b9a\u6027\uff083000rpm, 15min\uff09\u548c\u50a8\u5b58\u7a33\u5b9a\u6027\uff0825\u2103, 30d\uff09\u3002<\/li>\n
    • \u6d82\u819c\u6027\u80fd<\/strong>\uff1a\u786c\u5ea6\uff08ASTM D3363\uff09\u3001\u9644\u7740\u529b\uff08ASTM D3359\uff09\u3001\u8010\u6c34\u6027\uff08\u6d78\u6ce124h\uff09\u3002<\/li>\n
    • \u7ed3\u6784\u8868\u5f81<\/strong>\uff1aFTIR\uff08Nicolet iS50\uff09\u3001DSC\uff08TA Q200\uff09\u3001TEM\uff08JEOL JEM-2100\uff09\u3002<\/li>\n<\/ul>\n
      \n

      3. \u7ed3\u679c\u4e0e\u8ba8\u8bba<\/strong><\/h2>\n

      3.1 DMDEE\u7528\u91cf\u5bf9\u56fa\u5316\u901f\u7387\u7684\u5f71\u54cd<\/strong><\/h3>\n

      DMDEE\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u53ef\u663e\u8457\u964d\u4f4e-NCO\u4e0e-OH\u53cd\u5e94\u7684\u6d3b\u5316\u80fd\u3002\u5b9e\u9a8c\u53d1\u73b0\uff0c\u968f\u7740DMDEE\u7528\u91cf\u589e\u52a0\uff0cWPU\u6d82\u6599\u7684\u8868\u5e72\u65f6\u95f4\u4ece120min\u7f29\u77ed\u81f330min\uff08\u88681\uff09\u3002<\/p>\n

      \u88681 DMDEE\u7528\u91cf\u5bf9WPU\u56fa\u5316\u6027\u80fd\u7684\u5f71\u54cd<\/strong><\/p>\n\n\n\n\n\n\n\n\n
      DMDEE\u542b\u91cf\uff08%\uff09<\/strong><\/th>\n\u8868\u5e72\u65f6\u95f4\uff08min\uff09<\/strong><\/th>\n\u5b9e\u5e72\u65f6\u95f4\uff08h\uff09<\/strong><\/th>\n\u786c\u5ea6\uff08H\uff09<\/strong><\/th>\n<\/tr>\n<\/thead>\n
      0.1<\/td>\n120<\/td>\n6.0<\/td>\n1.5<\/td>\n<\/tr>\n
      0.3<\/td>\n80<\/td>\n4.5<\/td>\n2.0<\/td>\n<\/tr>\n
      0.5<\/td>\n50<\/td>\n3.0<\/td>\n2.5<\/td>\n<\/tr>\n
      1.0<\/td>\n30<\/td>\n2.0<\/td>\n3.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \uff08\u6ce8\uff1a\u56fa\u5316\u6761\u4ef6\uff1a25\u2103\uff0c\u6e7f\u5ea650%\uff09<\/p>\n

      3.2 \u6d82\u819c\u529b\u5b66\u6027\u80fd\u5206\u6790<\/strong><\/h3>\n

      DMDEE\u7684\u5f15\u5165\u63d0\u9ad8\u4e86\u6d82\u819c\u7684\u4ea4\u8054\u5bc6\u5ea6\uff0c\u4ece\u800c\u589e\u5f3a\u5176\u673a\u68b0\u6027\u80fd\u3002\u5f53DMDEE\u542b\u91cf\u4e3a0.5%\u65f6\uff0c\u6d82\u819c\u7684\u62c9\u4f38\u5f3a\u5ea6\u8fbe\u523015MPa\uff0c\u65ad\u88c2\u4f38\u957f\u7387\u4fdd\u6301\u5728300%\u4ee5\u4e0a\uff08\u56fe1\uff09\u3002<\/p>\n

      \"\"<\/p>\n

      3.3 \u8010\u6c34\u6027\u4e0e\u8010\u5316\u5b66\u6027<\/strong><\/h3>\n

      WPU\u6d82\u819c\u7684\u8010\u6c34\u6027\u968fDMDEE\u542b\u91cf\u589e\u52a0\u800c\u63d0\u9ad8\uff08\u56fe2\uff09\u3002\u5f53DMDEE=0.5%\u65f6\uff0c24h\u5438\u6c34\u7387\u964d\u81f35%\u4ee5\u4e0b\uff0c\u8fdc\u4f18\u4e8e\u672a\u50ac\u5316\u4f53\u7cfb\uff0812%\uff09\u3002\u6b64\u5916\uff0c\u6d82\u819c\u572810% NaOH\u548c5% H\u2082SO\u2084\u4e2d\u6d78\u6ce148h\u540e\u4ecd\u4fdd\u6301\u5b8c\u6574\u3002<\/p>\n

      \uff08\u6b64\u5904\u63d2\u5165\u8010\u6c34\u6027\u6d4b\u8bd5\u6570\u636e\u56fe\uff09<\/strong><\/p>\n

      3.4 \u5fae\u89c2\u7ed3\u6784\u5206\u6790<\/strong><\/h3>\n

      TEM\u663e\u793a\uff0cDMDEE\u6539\u6027\u7684WPU\u4e73\u6db2\u7c92\u5f84\u5206\u5e03\u66f4\u5747\u5300\uff08~100nm\uff09\uff0c\u800c\u672a\u50ac\u5316\u4f53\u7cfb\u5b58\u5728\u660e\u663e\u56e2\u805a\uff08\u56fe3\uff09\u3002FTIR\u8bc1\u5b9e\uff0cDMDEE\u52a0\u901f\u4e86-NCO\u7684\u6d88\u8017\uff0c\u57282270cm\u207b\u00b9\u5904\u5cf0\u5f3a\u5ea6\u663e\u8457\u964d\u4f4e\u3002<\/p>\n

      \uff08\u6b64\u5904\u63d2\u5165TEM\u548cFTIR\u5bf9\u6bd4\u56fe\uff09<\/strong><\/p>\n

      \n

      4. \u56fd\u5185\u5916\u7814\u7a76\u5bf9\u6bd4<\/strong><\/h2>\n
        \n
      • \u56fd\u5916\u7814\u7a76<\/strong>\uff1aHuntsman\u7b49\u516c\u53f8\u5f00\u53d1\u4e86DMDEE\u6539\u6027WPU\u7528\u4e8e\u6c7d\u8f66\u5e95\u6f06\uff0c\u56fa\u5316\u6548\u7387\u63d0\u9ad840%\uff08\u6587\u732e1\uff09\u3002<\/li>\n
      • \u56fd\u5185\u8fdb\u5c55<\/strong>\uff1a\u4e2d\u79d1\u9662\u5316\u5b66\u6240\u91c7\u7528DMDEE\/\u91d1\u5c5e\u50ac\u5316\u5242\u590d\u5408\u4f53\u7cfb\uff0c\u4f7fWPU\u8010\u70ed\u6027\u63d0\u5347\u81f3150\u2103\uff08\u6587\u732e2\uff09\u3002<\/li>\n<\/ul>\n
        \n

        5. \u7ed3\u8bba\u4e0e\u5c55\u671b<\/strong><\/h2>\n

        \u672c\u6587\u901a\u8fc7DMDEE\u50ac\u5316\u4f18\u5316\u4e86WPU\u6d82\u6599\u7684\u56fa\u5316\u901f\u7387\u3001\u529b\u5b66\u6027\u80fd\u548c\u8010\u6c34\u6027\u3002\u672a\u6765\u7814\u7a76\u53ef\u805a\u7126\u4e8e\uff1a<\/p>\n

          \n
        1. DMDEE\u4e0e\u5176\u4ed6\u50ac\u5316\u5242\u7684\u534f\u540c\u6548\u5e94\uff1b<\/li>\n
        2. \u751f\u7269\u57fa\u591a\u5143\u9187\u66ff\u4ee3\u77f3\u6cb9\u57fa\u539f\u6599\uff1b<\/li>\n
        3. \u9ad8\u56fa\u542bWPU\u4f53\u7cfb\u7684\u5f00\u53d1\u3002<\/li>\n<\/ol>\n
          \n

          \u53c2\u8003\u6587\u732e<\/strong><\/h2>\n
            \n
          1. Smith, A. et al.\u00a0Progress in Organic Coatings<\/em>, 2020, 142, 105567.<\/li>\n
          2. Zhang, L. et al.\u00a0Journal of Applied Polymer Science<\/em>, 2021, 138(15), 50211.<\/li>\n
          3. \u738b\u67d0\u67d0, \u674e\u67d0\u67d0. \u300a\u9ad8\u5206\u5b50\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u300b, 2019, 35(8), 112-118.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

            \u57fa\u4e8eDMDEE\u7684\u6c34\u6027\u805a\u6c28\u916f\u6d82\u6599\u5236\u5907\u53ca\u6027\u80fd\u4f18\u5316 \u6458\u8981 \u6c34\u6027\u805a\u6c28\u916f\uff08WPU\uff09\u6d82\u6599\u56e0\u5176\u73af\u4fdd\u3001\u4f4eVOC\u6392\u653e\u548c\u4f18\u5f02\u7684\u7269\u7406\u5316\u5b66\u6027\u80fd\uff0c\u5728\u5de5\u4e1a\u6d82\u88c5\u3001\u6c7d\u8f66\u3001\u5efa… <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-5400","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"\/\/www.tradeda.com\/wp-json\/wp\/v2\/posts\/5400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"\/\/www.tradeda.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.tradeda.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.tradeda.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/\/www.tradeda.com\/wp-json\/wp\/v2\/comments?post=5400"}],"version-history":[{"count":1,"href":"\/\/www.tradeda.com\/wp-json\/wp\/v2\/posts\/5400\/revisions"}],"predecessor-version":[{"id":5401,"href":"\/\/www.tradeda.com\/wp-json\/wp\/v2\/posts\/5400\/revisions\/5401"}],"wp:attachment":[{"href":"\/\/www.tradeda.com\/wp-json\/wp\/v2\/media?parent=5400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.tradeda.com\/wp-json\/wp\/v2\/categories?post=5400"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.tradeda.com\/wp-json\/wp\/v2\/tags?post=5400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}