{"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":"2026-05-09T15:18:17","modified_gmt":"2026-05-09T07:18:17","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\/es\/footwear-material-innovation-cirql-vietnam-uses-dual-85-30c-tests-to-prove-25-better-compression-set-resistance\/","title":{"rendered":"Innovaci\u00f3n en materiales para calzado: Cirql Vietnam realiza ensayos a 85 y -30 \u00b0C para demostrar la mayor resistencia a la compresi\u00f3n del 25%."},"content":{"rendered":"
Textile & Footwear Industry \u2013 Cirql Vietnam (Subsidiary of OrthoLite)<\/span><\/div>\n
Product used:<\/strong>\u00a0High & low temperature humidity chamber<\/a> | Temperature range: -40\u00b0C ~ 180\u00b0C<\/span><\/div>\n
\"Cirql<\/span><\/div>\n

Application & test results:<\/strong>\u00a0Installed at Cirql\u2019s Vietnam facility to validate next-gen insole materials under extreme conditions, delivering global marketing data.<\/span><\/p>\n

    \n
  • 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.<\/span><\/li>\n
  • -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.<\/span><\/li>\n
  • 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.<\/span><\/li>\n<\/ul>\n

    All test data was exported via USB, integrated into global R&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.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

    Textile & Footwear Industry \u2013 Cirql Vietnam (Subsidiary of OrthoLite) Product used:\u00a0High & low temperature humidity chamber | Temperature range: -40\u00b0C ~ 180\u00b0C Application & 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 […]<\/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\/es\/wp-json\/wp\/v2\/posts\/494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.envsin-testchamber.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.envsin-testchamber.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/es\/wp-json\/wp\/v2\/comments?post=494"}],"version-history":[{"count":3,"href":"https:\/\/www.envsin-testchamber.com\/es\/wp-json\/wp\/v2\/posts\/494\/revisions"}],"predecessor-version":[{"id":862,"href":"https:\/\/www.envsin-testchamber.com\/es\/wp-json\/wp\/v2\/posts\/494\/revisions\/862"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/es\/wp-json\/wp\/v2\/media\/495"}],"wp:attachment":[{"href":"https:\/\/www.envsin-testchamber.com\/es\/wp-json\/wp\/v2\/media?parent=494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/es\/wp-json\/wp\/v2\/categories?post=494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/es\/wp-json\/wp\/v2\/tags?post=494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}