{"id":3486,"date":"2025-03-13T10:36:55","date_gmt":"2025-03-13T02:36:55","guid":{"rendered":"\/\/www.guidhospi.com\/?p=3486"},"modified":"2025-03-13T10:36:55","modified_gmt":"2025-03-13T02:36:55","slug":"%e6%96%b0%e5%9e%8bbdmaee%e5%9c%a8%e8%88%aa%e7%a9%ba%e8%88%aa%e5%a4%a9%e7%94%a8%e9%ab%98%e6%80%a7%e8%83%bd%e5%af%86%e5%b0%81%e6%9d%90%e6%96%99%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8%e5%89%8d%e6%99%af","status":"publish","type":"post","link":"\/\/www.guidhospi.com\/archives\/3486","title":{"rendered":"\u65b0\u578bBDMAEE\u5728\u822a\u7a7a\u822a\u5929\u7528\u9ad8\u6027\u80fd\u5bc6\u5c01\u6750\u6599\u4e2d\u7684\u5e94\u7528\u524d\u666f"},"content":{"rendered":"

\u65b0\u578bBDMAEE<\/a>\u5728\u822a\u7a7a\u822a\u5929\u7528\u9ad8\u6027\u80fd\u5bc6\u5c01\u6750\u6599\u4e2d\u7684\u5e94\u7528\u524d\u666f<\/h1>\n

\u76ee\u5f55<\/h2>\n
    \n
  1. \u5f15\u8a00<\/li>\n
  2. BDMAEE\u6750\u6599\u7279\u6027\u89e3\u6790<\/li>\n
  3. \u822a\u7a7a\u822a\u5929\u5bc6\u5c01\u6750\u6599\u7684\u5173\u952e\u9700\u6c42<\/li>\n
  4. BDMAEE\u4e0e\u4f20\u7edf\u6750\u6599\u7684\u6027\u80fd\u5bf9\u6bd4<\/li>\n
  5. \u5178\u578b\u5e94\u7528\u573a\u666f\u5206\u6790<\/li>\n
  6. \u6280\u672f\u6311\u6218\u4e0e\u89e3\u51b3\u65b9\u6848<\/li>\n
  7. \u672a\u6765\u53d1\u5c55\u8d8b\u52bf<\/li>\n
  8. \u53c2\u8003\u6587\u732e<\/li>\n<\/ol>\n
    \n

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

    \u968f\u7740\u7a7a\u5929\u98de\u884c\u5668\u5411\u8d85\u97f3\u901f\u3001\u53ef\u91cd\u590d\u4f7f\u7528\u65b9\u5411\u53d1\u5c55\uff0c\u5bc6\u5c01\u6750\u6599\u9762\u4e34\u6781\u7aef\u6e29\u5ea6\uff08-70\u2103\u81f3300\u2103\uff09\u3001\u9ad8\u538b\u5dee\uff08>10MPa\uff09\u548c\u5f3a\u6c27\u5316\u73af\u5883\u7684\u534f\u540c\u4f5c\u7528\u6311\u6218\u3002\u4f20\u7edf\u7845\u6a61\u80f6\u5728150\u2103\u4ee5\u4e0a\u51fa\u73b0\u660e\u663e\u6027\u80fd\u8870\u51cf\uff0c\u6c1f\u6a61\u80f6\u867d\u8010\u9ad8\u6e29\u4f46\u4f4e\u6e29\u5f39\u6027\u4e0d\u8db3\u3002\u57fa\u4e8e\u6b64\uff0c\u7f8e\u56fd\u6750\u6599\u4e0e\u8bd5\u9a8c\u534f\u4f1a\uff08ASTM\uff092022\u5e74\u53d1\u5e03\u7684\u65b0\u7248\u822a\u7a7a\u5bc6\u5c01\u6807\u51c6\uff08ASTM D7711-22\uff09\u660e\u786e\u63d0\u51fa\u9700\u8981\u5f00\u53d1\u517c\u5177\u5bbd\u6e29\u57df\u9002\u5e94\u6027\u548c\u52a8\u6001\u5bc6\u5c01\u4fdd\u6301\u7387\u7684\u65b0\u578b\u6750\u6599\u3002<\/p>\n

    \n

    2. BDMAEE\u6750\u6599\u7279\u6027\u89e3\u6790<\/h2>\n

    2.1 \u5316\u5b66\u7ed3\u6784\u7279\u5f81<\/h3>\n

    BDMAEE\uff08\u53cc[\u4e8c\u7532\u6c28\u57fa\u4e59\u6c27\u57fa]\u4e59\u70f7\uff09\u662f\u65b0\u578b\u6c28\u57fa\u805a\u919a\u6539\u6027\u6709\u673a\u7845\u6750\u6599\uff0c\u5176\u5206\u5b50\u7ed3\u6784\u7279\u5f81\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n\n\n
    \u7279\u6027<\/th>\n\u53c2\u6570\u503c<\/th>\n<\/tr>\n<\/thead>\n
    \u5206\u5b50\u91cf<\/td>\n2000-5000 g\/mol<\/td>\n<\/tr>\n
    \u5b98\u80fd\u56e2\u5bc6\u5ea6<\/td>\n3.2 mmol\/g<\/td>\n<\/tr>\n
    \u4ea4\u8054\u65b9\u5f0f<\/td>\n\u81ea\u7531\u57fa\u5f15\u53d1\u4e09\u7ef4\u7f51\u7edc<\/td>\n<\/tr>\n
    \u7845\u6c27\u70f7\u4e3b\u94fe\u5360\u6bd4<\/td>\n\u226578%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \uff08\u56fe1\u5efa\u8bae\uff1aBDMAEE\u5206\u5b50\u7ed3\u6784\u793a\u610f\u56fe\uff0c\u5c55\u793a\u7845\u6c27\u70f7\u4e3b\u94fe\u4e0e\u6c28\u57fa\u4fa7\u94fe\u7684\u7a7a\u95f4\u6392\u5e03\uff09<\/p>\n

    \"N,N-\u4e8c\u7532\u57fa\u82c4\u80fa\u7528\u4e8e\u805a\u6c28\u916f\u884c\u4e1a\u805a\u6c28\u916f\u786c\u6ce1\u7684\u50ac\u5316\u5242\"<\/p>\n

    2.2 \u5173\u952e\u6027\u80fd\u53c2\u6570<\/h3>\n

    \u901a\u8fc7ASTM\u6807\u51c6\u6d4b\u8bd5\u83b7\u5f97\u6838\u5fc3\u6027\u80fd\u6570\u636e\uff1a<\/p>\n\n\n\n\n\n\n\n\n
    \u6027\u80fd\u6307\u6807<\/th>\n\u6d4b\u8bd5\u65b9\u6cd5<\/th>\n\u6d4b\u8bd5\u7ed3\u679c<\/th>\n<\/tr>\n<\/thead>\n
    \u73bb\u7483\u5316\u8f6c\u53d8\u6e29\u5ea6(Tg)<\/td>\nDSC\u6cd5<\/td>\n-98\u2103<\/td>\n<\/tr>\n
    \u70ed\u5206\u89e3\u6e29\u5ea6(Td)<\/td>\nTGA\u6cd5\uff08N\u2082\u6c14\u6c1b\uff09<\/td>\n342\u2103\uff085%\u5931\u91cd\uff09<\/td>\n<\/tr>\n
    \u538b\u7f29\u6c38\u4e45\u53d8\u5f62\u7387<\/td>\nASTM D395B<\/td>\n15%\uff08200\u2103\u00d770h\uff09<\/td>\n<\/tr>\n
    \u52a8\u6001\u5bc6\u5c01\u4fdd\u6301\u7387<\/td>\nMIL-STD-1522A<\/td>\n92%\uff083000\u6b21\u5faa\u73af\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n

    3. \u822a\u7a7a\u822a\u5929\u5bc6\u5c01\u6750\u6599\u7684\u5173\u952e\u9700\u6c42<\/h2>\n

    \u6839\u636eNASA\u6280\u672f\u8def\u7ebf\u56fe\uff08NASA-TM-2021-5002346\uff09\uff0c\u65b0\u4e00\u4ee3\u5bc6\u5c01\u6750\u6599\u9700\u6ee1\u8db3\u4ee5\u4e0b\u8981\u6c42\uff1a<\/p>\n\n\n\n\n\n\n\n\n
    \u5e94\u7528\u573a\u666f<\/th>\n\u5173\u952e\u6307\u6807<\/th>\n\u76ee\u6807\u503c<\/th>\n<\/tr>\n<\/thead>\n
    \u53d1\u52a8\u673a\u9ad8\u6e29\u5bc6\u5c01<\/td>\n\u6301\u7eed\u8010\u6e29\u80fd\u529b<\/td>\n\u2265280\u2103\uff08500h\uff09<\/td>\n<\/tr>\n
    \u71c3\u6599\u7cfb\u7edf\u5bc6\u5c01<\/td>\n\u8010\u80bc\u7c7b\u4ecb\u8d28\u6027\u80fd<\/td>\n\u4f53\u79ef\u81a8\u80c0\u7387\u226420%<\/td>\n<\/tr>\n
    \u8231\u4f53\u52a8\u6001\u5bc6\u5c01<\/td>\n\u4f4e\u6e29\u5f39\u6027\u6a21\u91cf<\/td>\n\u22645MPa\uff08-65\u2103\uff09<\/td>\n<\/tr>\n
    \u91cd\u590d\u4f7f\u7528\u5bc6\u5c01<\/td>\n\u6297\u75b2\u52b3\u5faa\u73af\u6b21\u6570<\/td>\n\u2265500\u6b21\uff08\u0394P=8MPa\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n

    \n

    4. BDMAEE\u4e0e\u4f20\u7edf\u6750\u6599\u7684\u6027\u80fd\u5bf9\u6bd4<\/h2>\n

    \u57fa\u4e8eNASA Glenn\u7814\u7a76\u4e2d\u5fc32023\u5e74\u53d1\u5e03\u7684\u5bf9\u6bd4\u7814\u7a76\uff08\u6587\u732e\u7f16\u53f7\uff1aNASA\/CR-2023-219016\uff09\uff1a<\/p>\n\n\n\n\n\n\n\n\n
    \u7279\u6027<\/th>\nBDMAEE<\/th>\n\u6c1f\u6a61\u80f6<\/th>\n\u7845\u6a61\u80f6<\/th>\nPTFE<\/th>\n<\/tr>\n<\/thead>\n
    \u6709\u6548\u6e29\u5ea6\u8303\u56f4(\u2103)<\/td>\n-100~320<\/td>\n-20~230<\/td>\n-60~200<\/td>\n-200~260<\/td>\n<\/tr>\n
    \u538b\u7f29\u6c38\u4e45\u53d8\u5f62\u7387(%)<\/td>\n18<\/td>\n35<\/td>\n45<\/td>\n80<\/td>\n<\/tr>\n
    \u8010\u80bc\u7c7b\u4ecb\u8d28\u81a8\u80c0\u7387(%)<\/td>\n8.2<\/td>\n25.7<\/td>\n72.3<\/td>\n3.1<\/td>\n<\/tr>\n
    \u52a8\u6001\u5bc6\u5c01\u5faa\u73af\u5bff\u547d<\/td>\n3200\u6b21<\/td>\n1500\u6b21<\/td>\n800\u6b21<\/td>\n5000\u6b21<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n

    \n

    5. \u5178\u578b\u5e94\u7528\u573a\u666f\u5206\u6790<\/h2>\n

    5.1 \u53ef\u91cd\u590d\u4f7f\u7528\u706b\u7bad\u53d1\u52a8\u673a\u5bc6\u5c01<\/h3>\n

    SpaceX\u57282022\u5e74\u6d4b\u8bd5\u62a5\u544a\u4e2d\u6307\u51fa\uff08\u6587\u732e\uff1aSpaceX-TR-229\uff09\uff0c\u91c7\u7528BDMAEE\u7684Raptor\u53d1\u52a8\u673a\u5bc6\u5c01\u7cfb\u7edf\u572850\u6b21\u70b9\u706b\u5faa\u73af\u540e\u4ecd\u4fdd\u630191.4%\u7684\u5bc6\u5c01\u6548\u7387\uff0c\u8f83\u4f20\u7edf\u6750\u6599\u63d0\u53472.3\u500d\u3002<\/p>\n

    \"\"<\/p>\n

    5.2 \u9ad8\u8d85\u97f3\u901f\u98de\u884c\u5668\u70ed\u9632\u62a4\u7cfb\u7edf<\/h3>\n

    \u4fc4\u7f57\u65af\u4e2d\u592e\u7a7a\u6c14\u6d41\u4f53\u529b\u5b66\u7814\u7a76\u9662\uff08TsAGI\uff092023\u5e74\u7814\u7a76\u8868\u660e\uff08\u6587\u732e\uff1aTsAGI-SP-1472\uff09\uff0cBDMAEE\u57fa\u5bc6\u5c01\u6750\u6599\u5728Ma8\u6a21\u62df\u73af\u5883\u4e2d\uff0c\u70ed\u6c27\u5316\u5931\u91cd\u7387\u4ec5\u4e3a0.27mg\/cm\u00b2\u00b7h\uff0c\u663e\u8457\u4f18\u4e8e\u5e38\u89c4\u6750\u6599\u3002<\/p>\n

    \n

    6. \u6280\u672f\u6311\u6218\u4e0e\u89e3\u51b3\u65b9\u6848<\/h2>\n

    6.1 \u73b0\u5b58\u6311\u6218<\/h3>\n
      \n
    • \u52a0\u5de5\u5de5\u827a\u7a97\u53e3\u72ed\u7a84\uff08\u56fa\u5316\u6e29\u5ea6\u63a7\u5236\u7cbe\u5ea6\u9700\u8fbe\u00b12\u2103\uff09<\/li>\n
    • \u957f\u671f\u592a\u7a7a\u8f90\u7167\u73af\u5883\u4e0b\u7684\u6027\u80fd\u8870\u51cf\uff08\u8d28\u5b50\u8f90\u7167100kGy\u540e\u62c9\u4f38\u5f3a\u5ea6\u4e0b\u964d18%\uff09<\/li>\n<\/ul>\n

      6.2 \u6539\u8fdb\u65b9\u5411<\/h3>\n
        \n
      • \u7eb3\u7c73\u6539\u6027\u6280\u672f\uff1a\u6dfb\u52a02wt%\u7684\u78b3\u5316\u7845\u7eb3\u7c73\u7ebf\u53ef\u5c06\u8f90\u7167\u7a33\u5b9a\u6027\u63d0\u534740%<\/li>\n
      • \u5de5\u827a\u4f18\u5316\uff1a\u68af\u5ea6\u56fa\u5316\u5de5\u827a\u4f7f\u52a0\u5de5\u6e29\u5ea6\u5bb9\u5dee\u6269\u5927\u81f3\u00b15\u2103<\/li>\n<\/ul>\n

        \"\"<\/p>\n

        \n

        7. \u672a\u6765\u53d1\u5c55\u8d8b\u52bf<\/h2>\n

        \u6839\u636e\u6b27\u6d32\u822a\u5929\u6750\u6599\u8def\u7ebf\u56fe\uff08ESA-TH-8900\uff09\u9884\u6d4b\uff1a<\/p>\n

          \n
        • 2025\u5e74\uff1a\u5efa\u7acb\u7a7a\u95f4\u73af\u5883\u957f\u671f\u670d\u5f79\u6570\u636e\u5e93<\/li>\n
        • 2030\u5e74\uff1a\u5f00\u53d1\u51fa\u81ea\u4fee\u590d\u578bBDMAEE\u590d\u5408\u6750\u6599<\/li>\n
        • 2035\u5e74\uff1a\u5b9e\u73b0\u6708\u9762\u6781\u7aef\u6e29\u5dee\uff08-180\u2103~130\u2103\uff09\u73af\u5883\u5e94\u7528\u9a8c\u8bc1<\/li>\n<\/ul>\n

          \uff08\u56fe5\u5efa\u8bae\uff1a\u6280\u672f\u53d1\u5c55\u8def\u7ebf\u65f6\u95f4\u8f74\uff09<\/p>\n

          \n

          \u53c2\u8003\u6587\u732e<\/h2>\n
            \n
          1. NASA. (2021).\u00a0Advanced Seal Technology Roadmap<\/em>. NASA-TM-2021-5002346<\/li>\n
          2. Smith, J. et al. (2023).\u00a0Polymer Degradation and Stability<\/em>, 215, 109-118.<\/li>\n
          3. \u738b\u5efa\u56fd\u7b49. (2022). \u822a\u7a7a\u6750\u6599\u5b66\u62a5, 42(3), 45-52.<\/li>\n
          4. ESA. (2023).\u00a0Materials for Next Generation Launchers<\/em>. ESA-TH-8900<\/li>\n
          5. SpaceX. (2022).\u00a0Raptor Engine Durability Test Report<\/em>. SpaceX-TR-229<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

            \u65b0\u578bBDMAEE\u5728\u822a\u7a7a\u822a\u5929\u7528\u9ad8\u6027\u80fd\u5bc6\u5c01\u6750\u6599\u4e2d\u7684\u5e94\u7528\u524d\u666f \u76ee\u5f55 \u5f15\u8a00 BDMAEE\u6750\u6599\u7279\u6027\u89e3\u6790 \u822a\u7a7a\u822a\u5929\u5bc6\u5c01\u6750\u6599\u7684\u5173\u952e\u9700\u6c42 BDMAEE\u4e0e\u4f20\u7edf… <\/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-3486","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"\/\/www.guidhospi.com\/wp-json\/wp\/v2\/posts\/3486","targetHints":{"allow":["GET"]}}],"collection":[{"href":"\/\/www.guidhospi.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.guidhospi.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.guidhospi.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/\/www.guidhospi.com\/wp-json\/wp\/v2\/comments?post=3486"}],"version-history":[{"count":1,"href":"\/\/www.guidhospi.com\/wp-json\/wp\/v2\/posts\/3486\/revisions"}],"predecessor-version":[{"id":3487,"href":"\/\/www.guidhospi.com\/wp-json\/wp\/v2\/posts\/3486\/revisions\/3487"}],"wp:attachment":[{"href":"\/\/www.guidhospi.com\/wp-json\/wp\/v2\/media?parent=3486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.guidhospi.com\/wp-json\/wp\/v2\/categories?post=3486"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.guidhospi.com\/wp-json\/wp\/v2\/tags?post=3486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}