UV Tiv Thaiv Npuag Daim Ntawv Thov
UV-npuag-npuag cov npe tiv thaiv lawv cov UV-ua haujlwm, thiab feem ntau siv rau hauv kev lag luam ntau lawm xws li cov khoom lag luam sab nraum zoov, lub tshav kaus, tshav puam, tsev pheeb suab, tshav tiv thaiv khaub ncaws, thiab lwm yam thiab siv dav hauv tib neeg&# {{2 }}; s lub neej txhua hnub. Cov ntaub muaj zoo dua los tiv thaiv ultraviolet kev ua tau zoo dua li qhov nyias nyias, thiab qhov kev ua los tiv thaiv ultraviolet ntawm cov hluav taws xob polyester fiber yog qhov zoo tshaj plaws, uas cuam tshuam txog lub luag haujlwm ntawm lub nplhaib benzene hauv cov qauv molecular ntawm polyester fiber kom nqus ultraviolet lub teeb. Cov kev coj los tiv thaiv ultraviolet ntawm nylon, paj rwb thiab lo lo ntxhuav tsis yog qhov txaus siab. Yog li, yog tias koj xaiv khaub ncaws UV-ntawv pov thawj, koj yuav tsum sim xaiv cov ntaub tuab uas muaj cov ntaub polyester. (Tam sim no qee cov polyester fiber ntau npuag tau mus txog qib siab ntawm UV tiv thaiv kev ua tau zoo).
Tighter cov ntaub, muaj zog lub teeb-thaiv kev muaj peev xwm thiab qis UV kis. Woven fabrics muaj zoo dua UV tiv thaiv dua li knitted fabrics. Cov xim tsaus ntawm cov xim ntawm cov khaub ncaws npuag, qis dua UV transmittance thiab qhov zoo dua UV tiv thaiv.
