A cikin shekaru goma da suka gabata bukatar inganta kariya UVAyana kara sauri.
UV Radiation yana da tasirin mugunta, gami da kunar rana a jiki, hoto-tsufa da ciwon fata. Za'a iya hana wadannan illa ta hanyar kare kansu gaba daya a kan duk kewayon radiation UV, ciki har da UVA.
A gefe guda akwai kuma yanayin da za a iyakance adadin "sunadarai" a kan fata. Wannan yana nufin cewa cikakkiyar UV absorbersya kamata a samu don sabon buƙatun babban kariyar UV.Sunsufe-BMTZ(BIS-ethylhexyloxyphetlhexyphyloxyphethyphyelylphyphyphyel don yin tsari don cika wannan buƙatu. Hoto ne - mai narkewa, mai narkewa, mai dacewa kuma yana rufe da kewayon UV da UVA. A cikin shekara ta 2000, hukumomin Turai sun haɗa biss-ethylhexyloxyphetphyloxyphetphyphyphylyol triazine zuwa ingantattun jerin kwaskwarima UV uazyersers.
•Uva:Ana buƙatar ƙungiyoyi biyu na Ortho don ingantacciyar dissipip na makamashi ta hanyar hadaddun hydrogen Hydragen. Don samun ɗaukar ƙarfi a cikin UVA, Matsayi na parfis na partyl mioetl mitigens ya kamata a maye gurbin O-Alkyl, wanda ya haifar da cromophor triazine.
•UV:Sauran rukunin phenyl a haɗe zuwa Triazine suna jagorantar zuwa UVB sha. Ana iya nuna cewa maximal "cikakken spectrum" ana samun aikin aiki tare da O-alkyl ɗin da ke cikin parat-matsayi. Ba tare da digo na messituruns ba, hpts sun kusan shiga cikin almubazzaranci a cikin mai. Sun nuna misalin kadarorin launuka (misali, manyan abubuwan narke). Don ƙara yawan kuɗi a cikin matakai na mai, an inganta tsarin tace UV gwargwadon.
Fa'idodi:
Kariyar rana ta rana
Sosai m tare da sauran matattarar UV na UV
Tsari mai tsari
Lokaci: Feb-18-2022