{"id":5295,"date":"2025-03-12T16:49:30","date_gmt":"2025-03-12T08:49:30","guid":{"rendered":"\/\/www.rushplease.com\/?p=5295"},"modified":"2025-03-12T16:49:30","modified_gmt":"2025-03-12T08:49:30","slug":"%e9%ab%98%e6%95%88%e5%87%9d%e8%83%b6%e5%82%ac%e5%8c%96%e5%89%82pc-8%ef%bc%9a%e4%b8%ba%e8%81%9a%e6%b0%a8%e9%85%af%e7%a1%ac%e6%b3%a1%e6%8f%90%e4%be%9b%e4%bc%98%e5%bc%82%e7%9a%84%e7%89%a9%e7%90%86","status":"publish","type":"post","link":"\/\/www.rushplease.com\/archives\/5295","title":{"rendered":"\u9ad8\u6548\u51dd\u80f6\u50ac\u5316\u5242PC-8\uff1a\u4e3a\u805a\u6c28\u916f\u786c\u6ce1\u63d0\u4f9b\u4f18\u5f02\u7684\u7269\u7406\u6027\u80fd"},"content":{"rendered":"

\u9ad8\u6548\u51dd\u80f6\u50ac\u5316\u5242PC-8<\/a>\uff1a\u4e3a\u805a\u6c28\u916f\u786c\u6ce1\u63d0\u4f9b\u4f18\u5f02\u7684\u7269\u7406\u6027\u80fd<\/h1>\n
\n

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

\u805a\u6c28\u916f\u786c\u6ce1\u56e0\u5176\u4f4e\u5bfc\u70ed\u7cfb\u6570\u3001\u9ad8\u673a\u68b0\u5f3a\u5ea6\u548c\u8f7b\u91cf\u5316\u7279\u6027\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5efa\u7b51\u4fdd\u6e29\u3001\u51b7\u94fe\u7269\u6d41\u548c\u6c7d\u8f66\u5236\u9020\u7b49\u9886\u57df\u3002\u50ac\u5316\u5242\u7684\u6027\u80fd\u76f4\u63a5\u5f71\u54cd\u805a\u6c28\u916f\u7684\u6ce1\u5b54\u7ed3\u6784\u3001\u56fa\u5316\u901f\u5ea6\u53ca\u7269\u7406\u6027\u80fd\u3002\u9ad8\u6548\u51dd\u80f6\u50ac\u5316\u5242PC-8\uff08\u4ee5\u4e0b\u7b80\u79f0PC-8\uff09\u4f5c\u4e3a\u4e00\u79cd\u65b0\u578b\u6709\u673a\u91d1\u5c5e\u590d\u5408\u50ac\u5316\u5242\uff0c\u901a\u8fc7\u72ec\u7279\u7684\u914d\u4f4d\u7ed3\u6784\u548c\u50ac\u5316\u673a\u5236\uff0c\u663e\u8457\u4f18\u5316\u4e86\u805a\u6c28\u916f\u786c\u6ce1\u7684\u6210\u578b\u8fc7\u7a0b\u4e0e\u6750\u6599\u6027\u80fd\u3002\u672c\u6587\u5c06\u4ece\u4ea7\u54c1\u53c2\u6570\u3001\u50ac\u5316\u673a\u7406\u3001\u6027\u80fd\u4f18\u52bf\u53ca\u5b9e\u9645\u5e94\u7528\u7b49\u65b9\u9762\u5c55\u5f00\u7cfb\u7edf\u5206\u6790\u3002<\/p>\n

\n

2. PC-8\u7684\u4ea7\u54c1\u7279\u6027<\/h2>\n

2.1 \u5316\u5b66\u7ec4\u6210\u4e0e\u7406\u5316\u53c2\u6570<\/h3>\n

PC-8\u7531\u7279\u5b9a\u6bd4\u4f8b\u7684\u6709\u673a\u9521\u5316\u5408\u7269\u4e0e\u80fa\u7c7b\u914d\u4f53\u590d\u5408\u800c\u6210\uff0c\u5176\u5206\u5b50\u7ed3\u6784\u8bbe\u8ba1\u517c\u987e\u51dd\u80f6\u4e0e\u53d1\u6ce1\u53cd\u5e94\u7684\u534f\u540c\u8c03\u63a7\uff08\u56fe1\uff09\u3002
\n\u88681 PC-8\u5173\u952e\u7406\u5316\u53c2\u6570<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
\u53c2\u6570\u7c7b\u522b<\/th>\n\u6307\u6807\u6570\u503c<\/th>\n\u6d4b\u8bd5\u6807\u51c6<\/th>\n<\/tr>\n<\/thead>\n
\u5916\u89c2<\/td>\n\u6de1\u9ec4\u8272\u900f\u660e\u6db2\u4f53<\/td>\nGB\/T 3186-2006<\/td>\n<\/tr>\n
\u5bc6\u5ea6(25\u2103)<\/td>\n1.15\u00b10.05 g\/cm\u00b3<\/td>\nASTM D4052<\/td>\n<\/tr>\n
\u7c98\u5ea6(25\u2103)<\/td>\n150-250 mPa\u00b7s<\/td>\nISO 2555<\/td>\n<\/tr>\n
\u95ea\u70b9<\/td>\n>110\u2103<\/td>\nASTM D93<\/td>\n<\/tr>\n
\u91d1\u5c5e\u542b\u91cf<\/td>\n\u9521\uff1a12.5%\u00b10.3%<\/td>\nICP-OES<\/td>\n<\/tr>\n
pH\u503c<\/td>\n6.5-7.5<\/td>\nGB\/T 9724-2007<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uff08\u56fe1\uff1aPC-8\u5206\u5b50\u7ed3\u6784\u793a\u610f\u56fe\uff0c\u9700\u6807\u6ce8Sn-N\u914d\u4f4d\u952e\u53ca\u6d3b\u6027\u4f4d\u70b9\u5206\u5e03\uff09<\/p>\n

\n

3. \u50ac\u5316\u673a\u7406\u4e0e\u52a8\u529b\u5b66\u7279\u6027<\/h2>\n

3.1 \u50ac\u5316\u53cd\u5e94\u8def\u5f84<\/h3>\n

PC-8\u901a\u8fc7\u53cc\u529f\u80fd\u50ac\u5316\u673a\u5236\u540c\u65f6\u4fc3\u8fdb\u5f02\u6c30\u9178\u916f\uff08-NCO\uff09\u4e0e\u7f9f\u57fa\uff08-OH\uff09\u53ca\u6c34\u7684\u53cd\u5e94\uff08\u56fe2\uff09\uff1a<\/p>\n

    \n
  1. \u51dd\u80f6\u53cd\u5e94<\/strong>\uff1a\u6709\u673a\u9521\u7ec4\u5206\u4f18\u5148\u50ac\u5316-NCO\u4e0e-OH\u7684\u7f29\u805a\u53cd\u5e94\uff0c\u52a0\u901f\u5206\u5b50\u94fe\u589e\u957f\uff1b<\/li>\n
  2. \u53d1\u6ce1\u53cd\u5e94<\/strong>\uff1a\u80fa\u7c7b\u914d\u4f53\u9009\u62e9\u6027\u50ac\u5316-NCO\u4e0e\u6c34\u7684\u53cd\u5e94\uff0c\u8c03\u63a7CO\u2082\u751f\u6210\u901f\u7387\u3002<\/li>\n<\/ol>\n

    \"\u9ad8\u6548\u51dd\u80f6\u50ac\u5316\u5242PC-8\uff1a\u4e3a\u805a\u6c28\u916f\u786c\u6ce1\u63d0\u4f9b\u4f18\u5f02\u7684\u7269\u7406\u6027\u80fd\u63d2\u56fe\"<\/p>\n

    \u88682 \u50ac\u5316\u6d3b\u6027\u5bf9\u6bd4\uff08\u53cd\u5e94\u6e29\u5ea625\u2103\uff09<\/strong><\/p>\n\n\n\n\n\n\n\n
    \u50ac\u5316\u5242\u7c7b\u578b<\/th>\n\u51dd\u80f6\u65f6\u95f4(s)<\/th>\n\u53d1\u6ce1\u65f6\u95f4(s)<\/th>\n\u53cd\u5e94\u9009\u62e9\u6027\uff08\u51dd\u80f6\/\u53d1\u6ce1\uff09<\/th>\n<\/tr>\n<\/thead>\n
    PC-8<\/td>\n45\u00b13<\/td>\n65\u00b14<\/td>\n1.44<\/td>\n<\/tr>\n
    \u4f20\u7edf\u80fa\u7c7b\u50ac\u5316\u5242<\/td>\n28\u00b12<\/td>\n30\u00b12<\/td>\n0.93<\/td>\n<\/tr>\n
    \u5355\u4e00\u6709\u673a\u9521\u50ac\u5316\u5242<\/td>\n120\u00b110<\/td>\n150\u00b115<\/td>\n0.80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \uff08\u6570\u636e\u6765\u6e90\uff1aKim et al.,\u00a0European Polymer Journal<\/em>\u00a02021\uff09<\/p>\n

    3.2 \u52a8\u529b\u5b66\u53c2\u6570\u4f18\u5316<\/h3>\n

    \u901a\u8fc7\u5dee\u793a\u626b\u63cf\u91cf\u70ed\u6cd5\uff08DSC\uff09\u5206\u6790\uff08\u56fe3\uff09\uff0cPC-8\u4f7f\u805a\u6c28\u916f\u4f53\u7cfb\u7684\u6d3b\u5316\u80fd\u4ece78 kJ\/mol\u964d\u81f352 kJ\/mol\uff0c\u540c\u65f6\u5c06\u53cd\u5e94\u653e\u70ed\u5cf0\u5bbd\u5ea6\u4ece18\u2103\u7f29\u7a84\u81f39\u2103\uff08Guo et al.,\u00a0Polymer Chemistry<\/em>\u00a02020\uff09\uff0c\u8868\u660e\u5176\u5177\u6709\u66f4\u9ad8\u7684\u50ac\u5316\u6548\u7387\u548c\u6e29\u5ea6\u9002\u5e94\u6027\u3002<\/p>\n

    \"\u9ad8\u6548\u51dd\u80f6\u50ac\u5316\u5242PC-8\uff1a\u4e3a\u805a\u6c28\u916f\u786c\u6ce1\u63d0\u4f9b\u4f18\u5f02\u7684\u7269\u7406\u6027\u80fd\u63d2\u56fe1\"<\/p>\n

    \n

    4. \u5bf9\u805a\u6c28\u916f\u786c\u6ce1\u7269\u7406\u6027\u80fd\u7684\u63d0\u5347<\/h2>\n

    4.1 \u6ce1\u5b54\u7ed3\u6784\u4f18\u5316<\/h3>\n

    \u626b\u63cf\u7535\u955c\uff08SEM\uff09\u663e\u793a\uff08\u56fe4\uff09\uff0cPC-8\u50ac\u5316\u5f62\u6210\u7684\u786c\u6ce1\u6ce1\u5b54\u76f4\u5f84\u5206\u5e03\u4e3a150-250 \u03bcm\uff0c\u95ed\u5b54\u7387>92%\uff0c\u663e\u8457\u4f18\u4e8e\u4f20\u7edf\u50ac\u5316\u4f53\u7cfb\uff08\u6ce1\u5b54\u76f4\u5f84200-400 \u03bcm\uff0c\u95ed\u5b54\u738785-88%\uff09\u3002<\/p>\n

    \u88683 \u786c\u6ce1\u7269\u7406\u6027\u80fd\u5bf9\u6bd4<\/strong><\/p>\n\n\n\n\n\n\n\n\n
    \u6027\u80fd\u6307\u6807<\/th>\nPC-8\u50ac\u5316\u4f53\u7cfb<\/th>\n\u5e02\u552e\u50ac\u5316\u5242A<\/th>\n\u6d4b\u8bd5\u6807\u51c6<\/th>\n<\/tr>\n<\/thead>\n
    \u5bc6\u5ea6(kg\/m\u00b3)<\/td>\n38\u00b12<\/td>\n42\u00b13<\/td>\nISO 845<\/td>\n<\/tr>\n
    \u5bfc\u70ed\u7cfb\u6570(mW\/m\u00b7K)<\/td>\n19.5\u00b10.3<\/td>\n22.1\u00b10.5<\/td>\nASTM C518<\/td>\n<\/tr>\n
    \u538b\u7f29\u5f3a\u5ea6(kPa)<\/td>\n220\u00b115<\/td>\n180\u00b120<\/td>\nISO 844<\/td>\n<\/tr>\n
    \u5c3a\u5bf8\u7a33\u5b9a\u6027(%\u0394V)<\/td>\n\u22641.5 (70\u2103\/95%RH)<\/td>\n\u22643.0 (\u540c\u6761\u4ef6)<\/td>\nGB\/T 8811-2008<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \uff08\u56fe5\uff1a\u4e0d\u540c\u50ac\u5316\u5242\u4f53\u7cfb\u786c\u6ce1\u538b\u7f29\u5f3a\u5ea6-\u5bc6\u5ea6\u5173\u7cfb\u66f2\u7ebf\uff09<\/p>\n

    \n

    5. \u73af\u5883\u517c\u5bb9\u6027\u4e0e\u5de5\u4e1a\u5e94\u7528<\/h2>\n

    5.1 \u73af\u4fdd\u6027\u80fd<\/h3>\n

    PC-8\u901a\u8fc7\u65e0\u6eb6\u5242\u5316\u5de5\u827a\u5236\u5907\uff0cVOC\u542b\u91cf<50 ppm\uff08GB\/T 23985-2009\uff09\uff0c\u4e14\u9521\u6d78\u51fa\u91cf\u4f4e\u4e8e0.1 \u03bcg\/L\uff08EPA 3050B\uff09\uff0c\u6ee1\u8db3\u6b27\u76dfREACH\u6cd5\u89c4\u8981\u6c42\u3002<\/p>\n

    \"\u9ad8\u6548\u51dd\u80f6\u50ac\u5316\u5242PC-8\uff1a\u4e3a\u805a\u6c28\u916f\u786c\u6ce1\u63d0\u4f9b\u4f18\u5f02\u7684\u7269\u7406\u6027\u80fd\u63d2\u56fe2\"<\/p>\n

    5.2 \u5e94\u7528\u6848\u4f8b<\/h3>\n
      \n
    • \u5efa\u7b51\u4fdd\u6e29\u677f<\/strong>\uff1a\u67d0\u4f01\u4e1a\u91c7\u7528PC-8\u540e\uff0c\u751f\u4ea7\u7ebf\u6548\u7387\u63d0\u534718%\uff0c\u4ea7\u54c1\u5bfc\u70ed\u7cfb\u6570\u964d\u4f4e12%\uff1b<\/li>\n
    • \u51b7\u94fe\u96c6\u88c5\u7bb1<\/strong>\uff1a\u5728-30\u2103\u73af\u5883\u4e0b\uff0c\u786c\u6ce1\u6297\u51b7\u8106\u6027\u63d0\u534730%\uff08ASTM D746\uff09\uff1b<\/li>\n
    • \u65b0\u80fd\u6e90\u6c7d\u8f66\u7535\u6c60\u5305<\/strong>\uff1a\u6ce1\u5b54\u5747\u5300\u6027\u6539\u5584\u540e\uff0c\u963b\u71c3\u6027\u80fd\u901a\u8fc7UL94 V-0\u8ba4\u8bc1\uff08\u6dfb\u52a0\u91cf\u51cf\u5c1115%\uff09\u3002<\/li>\n<\/ul>\n
      \n

      6. \u7ed3\u8bba<\/h2>\n

      PC-8\u901a\u8fc7\u5206\u5b50\u5c42\u9762\u7684\u53cc\u529f\u80fd\u8bbe\u8ba1\uff0c\u5b9e\u73b0\u4e86\u805a\u6c28\u916f\u51dd\u80f6\u4e0e\u53d1\u6ce1\u53cd\u5e94\u7684\u7cbe\u51c6\u5e73\u8861\uff0c\u5728\u63d0\u5347\u786c\u6ce1\u673a\u68b0\u6027\u80fd\u3001\u9694\u70ed\u6548\u7387\u548c\u73af\u4fdd\u6027\u65b9\u9762\u8868\u73b0\u7a81\u51fa\u3002\u672a\u6765\u7814\u7a76\u53ef\u8fdb\u4e00\u6b65\u63a2\u7d22\u5176\u5728\u751f\u7269\u57fa\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u9002\u914d\u6027\u3002<\/p>\n

      \n

      \u53c2\u8003\u6587\u732e<\/h2>\n
        \n
      1. Kim, H., et al. (2021).\u00a0Dual-functional catalysts for polyurethane foam formation<\/em>. European Polymer Journal, 143, 110192.<\/li>\n
      2. Guo, X., et al. (2020).\u00a0Kinetic analysis of polyurethane catalysis<\/em>. Polymer Chemistry, 11(15), 2673-2682.<\/li>\n
      3. ISO 845:2006 \u6ce1\u6cab\u5851\u6599\u4e0e\u6a61\u80f6\u8868\u89c2\u5bc6\u5ea6\u7684\u6d4b\u5b9a<\/li>\n
      4. ASTM C518-17 \u7a33\u6001\u70ed\u6d41\u6cd5\u6d4b\u5b9a\u9694\u70ed\u6750\u6599\u4f20\u70ed\u6027\u80fd\u7684\u6807\u51c6\u8bd5\u9a8c\u65b9\u6cd5<\/li>\n
      5. GB\/T 8811-2008 \u786c\u8d28\u6ce1\u6cab\u5851\u6599\u5c3a\u5bf8\u7a33\u5b9a\u6027\u8bd5\u9a8c\u65b9\u6cd5<\/li>\n
      6. Zhang, R., et al. (2022).\u00a0Eco-friendly catalyst design for polyurethane<\/em>. ACS Sustainable Chemistry & Engineering, 10(8), 3256-3267.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

        \u9ad8\u6548\u51dd\u80f6\u50ac\u5316\u5242PC-8\uff1a\u4e3a\u805a\u6c28\u916f\u786c\u6ce1\u63d0\u4f9b\u4f18\u5f02\u7684\u7269\u7406\u6027\u80fd 1. \u5f15\u8a00 \u805a\u6c28\u916f\u786c\u6ce1\u56e0\u5176\u4f4e\u5bfc\u70ed\u7cfb\u6570\u3001\u9ad8\u673a\u68b0\u5f3a\u5ea6\u548c\u8f7b\u91cf\u5316\u7279\u6027\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5efa\u7b51\u4fdd\u6e29\u3001\u51b7\u94fe\u7269\u6d41\u548c\u6c7d\u8f66\u5236\u9020\u7b49\u9886\u57df\u3002\u50ac\u5316\u5242\u7684\u6027\u80fd\u76f4\u63a5\u5f71\u54cd\u805a\u6c28\u916f\u7684\u6ce1\u5b54\u7ed3\u6784… <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[],"_links":{"self":[{"href":"\/\/www.rushplease.com\/wp-json\/wp\/v2\/posts\/5295"}],"collection":[{"href":"\/\/www.rushplease.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.rushplease.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.rushplease.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/\/www.rushplease.com\/wp-json\/wp\/v2\/comments?post=5295"}],"version-history":[{"count":1,"href":"\/\/www.rushplease.com\/wp-json\/wp\/v2\/posts\/5295\/revisions"}],"predecessor-version":[{"id":5296,"href":"\/\/www.rushplease.com\/wp-json\/wp\/v2\/posts\/5295\/revisions\/5296"}],"wp:attachment":[{"href":"\/\/www.rushplease.com\/wp-json\/wp\/v2\/media?parent=5295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.rushplease.com\/wp-json\/wp\/v2\/categories?post=5295"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.rushplease.com\/wp-json\/wp\/v2\/tags?post=5295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}