{"id":1667,"date":"2021-04-09T08:49:00","date_gmt":"2021-04-09T00:49:00","guid":{"rendered":"https:\/\/www.zuranceshi.com\/?p=1667"},"modified":"2021-04-08T21:10:46","modified_gmt":"2021-04-08T13:10:46","slug":"%e9%a3%9e%e6%9c%ba%e9%9a%94%e7%83%ad%e6%a3%89%e7%b5%ae%e7%9a%84%e9%98%b2%e7%81%ab%e8%ae%be%e8%ae%a1","status":"publish","type":"post","link":"https:\/\/www.zuranceshi.com\/?p=1667","title":{"rendered":"\u98de\u673a\u9694\u70ed\u68c9\u7d6e\u7684\u9632\u706b\u8bbe\u8ba1"},"content":{"rendered":"\n<p>\u6240\u4f7f\u7528\u7684\u7edd\u70ed\/\u9694\u97f3\u6750\u6599\u5927\u591a\u6570\u662f\u7ea4\u7ef4\u73bb\u7483\u68c9\uff0c\u5bc6\u5ea6\u4e3a0.42\u81f30.6 lb\/ft3\uff0c\u5e76\u4e0e\u7ecf\u8fc7\u758f\u6c34\u5904\u7406\u7684\u915a\u919b\u7c98\u5408\u5242\u7c98\u5408\u5728\u4e00\u8d77\u3002 \u73bb\u7483\u7ea4\u7ef4\u7684\u76f4\u5f84\u975e\u5e38\u5c0f\uff0c\u51fa\u4e8e\u58f0\u5b66\u539f\u56e0\uff0c\u5927\u7ea6\u4e3a0.0006\u82f1\u5bf8\u3002 \u8be5\u6750\u6599\u5f88\u5bb9\u6613\u6ee1\u8db3FAR 25.853\uff08a\uff09\u548cFAR 25.855\uff08a\uff09\u7684\u8981\u6c42\u3002 \u5728\u5176\u4ed6\u7edd\u70ed\u5e94\u7528\u4e2d\uff08\u4f8b\u5982\uff0c\u7528\u4e8e\u98ce\u7ba1\uff09\uff0c\u6ce1\u6cab\uff08\u4f8b\u5982\uff0c\u5c3f\u70f7\u548c\u805a\u9170\u4e9a\u80fa\uff09\u548c\u6be1\uff08\u4f8b\u5982\uff0c\u82b3\u9999\u65cf\u805a\u9170\u80fa\uff09\u88ab\u5e7f\u6cdb\u4f7f\u7528\u3002 \u5728\u8f83\u9ad8\u6e29\u5ea6\u7684\u533a\u57df\uff0c\u4f7f\u7528\u5e26\u6709\u7845\u6811\u8102\u7c98\u5408\u5242\u7684\u7ea4\u7ef4\u72b6\u73bb\u7483\u68c9\uff08\u6700\u9ad8\u6e29\u5ea6\u4e3a700\u00b0F\uff09\u548c\u9676\u74f7\u7ea4\u7ef4\uff08\u6700\u9ad8\u6e29\u5ea6\u4e3a2,000\u00b0F\uff09\u3002 \u5e94\u7528\u9886\u57df\u5305\u62ec\u53d1\u52a8\u673a\u540a\u67b6\uff0c\u673a\u8231\uff0c\u52a8\u529b\u88c5\u7f6e\u548c\u53d1\u52a8\u673a\u5f15\u6c14\u7ba1\u3002<\/p>\n\n\n\n<p>C.3.1 Batting<\/p>\n\n\n\n<p>Most of the thermal\/acoustical insulation used is fibrous glass batting that is 0.42 to 0.6 lb\/ft3 in density and held together with a water-repellent treated phenolic binder. The diameter of the glass fiber is very small, approximately 0.0006 inch for acoustical reasons. The material easily meets FAR 25.853(a) and FAR 25.855(a). In other insulation applications (e.g., used for air ducting), foams (e.g., urethane and polyimide) and felts (e.g., aromatic polyamides) are extensively used. In higher temperature areas, fibrous glass batting with a silicone binder (for temperatures up to 700\u00b0F) and ceramic batting (for temperatures up to 2,000\u00b0F) are used. Areas of application include engine pylons, nacelles, power units, and engine bleed air ducting.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6240\u4f7f\u7528\u7684\u7edd\u70ed\/\u9694\u97f3\u6750\u6599\u5927\u591a\u6570\u662f\u7ea4\u7ef4\u73bb\u7483\u68c9\uff0c\u5bc6\u5ea6\u4e3a0.42\u81f30.6 lb\/ft3\uff0c\u5e76\u4e0e\u7ecf\u8fc7\u758f\u6c34\u5904\u7406\u7684\u915a\u919b\u7c98\u5408\u5242\u7c98&hellip; <a class=\"more-link\" href=\"https:\/\/www.zuranceshi.com\/?p=1667\">Continue reading <span class=\"screen-reader-text\">\u98de\u673a\u9694\u70ed\u68c9\u7d6e\u7684\u9632\u706b\u8bbe\u8ba1<\/span><\/a><\/p>\n","protected":false},"author":40,"featured_media":1668,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[13],"tags":[],"_links":{"self":[{"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=\/wp\/v2\/posts\/1667"}],"collection":[{"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=\/wp\/v2\/users\/40"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1667"}],"version-history":[{"count":1,"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=\/wp\/v2\/posts\/1667\/revisions"}],"predecessor-version":[{"id":1669,"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=\/wp\/v2\/posts\/1667\/revisions\/1669"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=\/wp\/v2\/media\/1668"}],"wp:attachment":[{"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1667"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1667"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}