{"id":1378,"date":"2026-02-25T14:29:25","date_gmt":"2026-02-25T06:29:25","guid":{"rendered":"https:\/\/dry-ice-machines.com\/?p=1378"},"modified":"2026-02-25T14:29:27","modified_gmt":"2026-02-25T06:29:27","slug":"best-insulation-for-dry-ice","status":"publish","type":"post","link":"https:\/\/dry-ice-machines.com\/zh\/best-insulation-for-dry-ice\/","title":{"rendered":"\u5e72\u51b0\u7684\u6700\u4f73\u7edd\u7f18\u6750\u6599\uff1a\u5bfc\u70ed\u7cfb\u6570\u4e3a0.022 W\/m\u00b7k\u610f\u5473\u7740\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p class=\"translation-block\">&#8220;Thermal conductivity&#8221; sounds technical, but it&#8217;s the most important number for a <a href=\"https:\/\/dry-ice-machines.com\/dry-ice-container\/\">dry ice cooler box<\/a>. It measures how easily heat passes through a material\u2014the lower the number, the better the insulation, best insulation for dry ice. Our <strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Polyurethane\" rel=\"nofollow noopener\" target=\"_blank\">Polyurethane<\/a> (PU) foam<\/strong> has a thermal conductivity (K-value) of just <strong>0.022 &#8211; 0.032 W\/m\u00b7k<\/strong>.<\/p>    <p>\u4e3a\u4e86\u4fbf\u4e8e\u7406\u89e3\uff0c\u6807\u51c6\u7684\u6ce1\u6cab\u5851\u6599\uff08EPS\uff09\u901a\u5e38\u5177\u6709\u5927\u7ea60.033-0.040 W\/m\u00b7k\u7684K\u503c\u3002\u8fd9\u610f\u5473\u7740\u6211\u4eec\u7684\u7edd\u7f18\u6750\u6599\u5728\u963b\u9694\u70ed\u4f20\u5bfc\u65b9\u9762\u663e\u8457\u66f4\u6709\u6548\u3002\u5bf9\u60a8\u800c\u8a00\uff0c\u8fd9\u610f\u5473\u7740\u66f4\u957f\u7684\u4fdd\u6e29\u65f6\u95f4\u3002\u60a8\u7684\u5e72\u51b0\u53ef\u4ee5\u4fdd\u6301\u56fa\u6001\u6570\u5929\uff0c\u800c\u975e\u6570\u5c0f\u65f6\uff0c\u4ece\u800c\u5141\u8bb8\u60a8\u8fd0\u8f93\u66f4\u8fdc\u7684\u8ddd\u79bb\u6216\u5b58\u50a8\u66f4\u957f\u65f6\u95f4\uff0c\u800c\u65e0\u9700\u62c5\u5fc3\u53d8\u8d28\u6216\u5347\u534e\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u201c\u5bfc\u70ed\u7cfb\u6570\u201d\u542c\u8d77\u6765\u5f88\u4e13\u4e1a\uff0c\u4f46\u5b83\u662f\u5e72\u51b0\u51b7\u85cf\u7bb1\u6700\u91cd\u8981\u7684\u53c2\u6570\u3002\u5b83\u8861\u91cf\u70ed\u91cf\u901a\u8fc7\u6750\u6599\u7684\u4f20\u5bfc\u901f\u5ea6\u2014\u2014\u6570\u503c\u8d8a\u4f4e\uff0c\u7edd\u7f18\u6548\u679c\u8d8a\u597d\uff0c\u9002\u5408\u5e72\u51b0\u7684\u6700\u4f73\u7edd\u7f18\u6750\u6599\u3002\u6211\u4eec\u7684\u805a\u6c28\u916f\uff08PU\uff09\u6ce1\u6cab\u7684\u5bfc\u70ed\u7cfb\u6570\uff08K\u503c\uff09\u4ec5\u4e3a0.022 \u2013 0.032 W\/m\u00b7k\u3002\u4e3a\u4e86\u8bf4\u660e\u8fd9\u4e00\u70b9\u2026\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[12],"tags":[14],"class_list":["post-1378","post","type-post","status-publish","format-standard","hentry","category-faq","tag-container"],"taxonomy_info":{"category":[{"value":12,"label":"FAQ"}],"post_tag":[{"value":14,"label":"container"}]},"featured_image_src_large":false,"author_info":{"display_name":"Ella","author_link":"https:\/\/dry-ice-machines.com\/zh\/author\/adminella\/"},"comment_info":"","category_info":[{"term_id":12,"name":"FAQ","slug":"faq","term_group":0,"term_taxonomy_id":12,"taxonomy":"category","description":"","parent":0,"count":76,"filter":"raw","cat_ID":12,"category_count":76,"category_description":"","cat_name":"FAQ","category_nicename":"faq","category_parent":0}],"tag_info":[{"term_id":14,"name":"container","slug":"container","term_group":0,"term_taxonomy_id":14,"taxonomy":"post_tag","description":"","parent":0,"count":13,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/posts\/1378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/comments?post=1378"}],"version-history":[{"count":1,"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/posts\/1378\/revisions"}],"predecessor-version":[{"id":1379,"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/posts\/1378\/revisions\/1379"}],"wp:attachment":[{"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/media?parent=1378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/categories?post=1378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/tags?post=1378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}