High-lub cev muaj zog-txuag iav yog ib hom iav uas muaj siab nruab nrab-Far infrared reflection thiab tsis muaj emissivity iav.Nws xaiv siab kis iav raws li nws cov substrates; siv cov hlau nplaum -ron sputtering nqus deposition txheej tshuab.Qhov khoom muaj siab pom pom kis tsawg kawg K nqis.
Hollow iav uas ua ke los ntawm kev sib txuas siab zog -Saving iav thiab siab kis tau tus mob yog qhov zoo tshaj ua ke uas muaj ntau tshaj plaws pom kis tau tus mob, qis pom pom lub nqus dej thiab qhov zoo tshaj plaws thermal rwb thaiv tsev kev kawm.Nws yog thawj qhov kev xaiv rau qhov chaw txias zog txuag lub tsev .
