{"id":494,"date":"2026-03-27T11:26:46","date_gmt":"2026-03-27T03:26:46","guid":{"rendered":"https:\/\/www.envsin-testchamber.com\/?p=494"},"modified":"2026-03-31T13:31:36","modified_gmt":"2026-03-31T05:31:36","slug":"footwear-material-innovation-cirql-vietnam-uses-dual-85-30c-tests-to-prove-25-better-compression-set-resistance","status":"publish","type":"post","link":"https:\/\/www.envsin-testchamber.com\/ko\/footwear-material-innovation-cirql-vietnam-uses-dual-85-30c-tests-to-prove-25-better-compression-set-resistance\/","title":{"rendered":"\uc2e0\ubc1c \uc18c\uc7ac \ud601\uc2e0: \uc11c\ud074 \ubca0\ud2b8\ub0a8\uc740 \ub4c0\uc5bc-85 \ubc0f -30\u00b0C \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 25%\uc758 \ub354 \ub098\uc740 \uc555\ucd95 \uc138\ud2b8 \uc800\ud56d\uc744 \uc785\uc99d\ud588\uc2b5\ub2c8\ub2e4."},"content":{"rendered":"<div class=\"original-heading\">Textile &amp; Footwear Industry \u2013 Cirql Vietnam (Subsidiary of OrthoLite)<\/div>\n<div class=\"product-list\"><strong>Product used:<\/strong>\u00a0<a href=\"https:\/\/www.envsin-testchamber.com\/ko\/product\/high-and-low-temperature-humidity-cycle-test-chamber\/\">High &amp; low temperature humidity chamber<\/a> | Temperature range: -40\u00b0C ~ 180\u00b0C<\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-495 aligncenter\" src=\"https:\/\/www.envsin-testchamber.com\/wp-content\/uploads\/2026\/03\/Cirql-Vietnam-uses-dual.png\" alt=\"Cirql Vietnam uses dual\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.envsin-testchamber.com\/wp-content\/uploads\/2026\/03\/Cirql-Vietnam-uses-dual.png 600w, https:\/\/www.envsin-testchamber.com\/wp-content\/uploads\/2026\/03\/Cirql-Vietnam-uses-dual-300x200.png 300w, https:\/\/www.envsin-testchamber.com\/wp-content\/uploads\/2026\/03\/Cirql-Vietnam-uses-dual-18x12.png 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/div>\n<p><strong>Application &amp; test results:<\/strong>\u00a0Installed at Cirql\u2019s Vietnam facility to validate next-gen insole materials under extreme conditions, delivering global marketing data.<\/p>\n<ul>\n<li><strong>Double 85 extreme damp heat:<\/strong>\u00a01,000h at 85\u00b0C\/85%RH validated hydrolysis resistance. New polyurethane formulation showed 25% lower compression set and 18% higher rebound retention compared to previous generation \u2014 data used in technical documentation for major brand certifications.<\/li>\n<li><strong>-30\u00b0C cold brittleness:<\/strong>\u00a048h at -30\u00b0C followed by bend\/compression tests; retained 85% of original softness with zero micro-cracking, ensuring North American and Nordic market readiness.<\/li>\n<li><strong>Temperature\/humidity cycling:<\/strong>\u00a020 cycles of -20\u00b0C (dry) \u2192 25\u00b0C \u2192 60\u00b0C\/90%RH \u2192 -10\u00b0C, simulating seasonal and daily usage. Samples showed no physical degradation, validating all-weather durability.<\/li>\n<\/ul>\n<p>All test data was exported via USB, integrated into global R&amp;D platform, and used for international athletic brand supplier approvals. Marketing claims \u201c1,000h extreme humidity resistance\u201d and \u201ckeeps flexible at -30\u00b0C\u201d are directly supported by testing.<\/p>","protected":false},"excerpt":{"rendered":"<p>Textile &amp; Footwear Industry \u2013 Cirql Vietnam (Subsidiary of OrthoLite) Product used:\u00a0High &amp; low temperature humidity chamber | Temperature range: -40\u00b0C ~ 180\u00b0C Application &amp; test results:\u00a0Installed at Cirql\u2019s Vietnam facility to validate next-gen insole materials under extreme conditions, delivering global marketing data. Double 85 extreme damp heat:\u00a01,000h at 85\u00b0C\/85%RH validated hydrolysis resistance. New polyurethane [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":495,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[12],"tags":[],"class_list":["post-494","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.envsin-testchamber.com\/ko\/wp-json\/wp\/v2\/posts\/494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.envsin-testchamber.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.envsin-testchamber.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/ko\/wp-json\/wp\/v2\/comments?post=494"}],"version-history":[{"count":2,"href":"https:\/\/www.envsin-testchamber.com\/ko\/wp-json\/wp\/v2\/posts\/494\/revisions"}],"predecessor-version":[{"id":531,"href":"https:\/\/www.envsin-testchamber.com\/ko\/wp-json\/wp\/v2\/posts\/494\/revisions\/531"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/ko\/wp-json\/wp\/v2\/media\/495"}],"wp:attachment":[{"href":"https:\/\/www.envsin-testchamber.com\/ko\/wp-json\/wp\/v2\/media?parent=494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/ko\/wp-json\/wp\/v2\/categories?post=494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/ko\/wp-json\/wp\/v2\/tags?post=494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}