Gupakira ibirahuri nimwe mumahitamo azwi cyane mubikorwa byinshi bitandukanye.Ikirahuri cyerekanwe mubuhanga ko gihamye kandi kidakorwa, niyo mpamvu gifite muri rusange cyemewe nkumutekano (GRAS) kiva mubuyobozi bushinzwe ibiryo n'ibiyobyabwenge muri Amerika.
Itara rya UV rishobora guteza ibibazo bikomeye kubicuruzwa bitandukanye.Waba uhangayikishijwe nibicuruzwa byicaye hanze cyangwa ufite ibintu bidashobora guhangana na UV, ni ngombwa gushora imari mu gupakira ibicuruzwa byoroshye.Reka dusesengure amabara y'ibirahuri asanzwe n'akamaro ayo mabara.
Amberikirahure
Amber nimwe mubintu bikunze kugaragara kubirahuri byamabara.Ikirahuri cya Amber gikozwe no kuvanga sulfure, fer, na karubone muburyo bw'ikirahure fatizo.Yakozwe cyane mu kinyejana cya 19, kandi iracyakunzwe cyane muri iki gihe.Ikirahuri cya Amber ni ingirakamaro cyane mugihe ibicuruzwa byawe byoroshye.Ibara rya amber rikurura uburebure bwa UV bwangiza, birinda ibicuruzwa byawe kwangirika kwumucyo.Kubera iyo mpamvu, ikirahuri cyamabara ya amber gikunze gukoreshwa byeri, ibiyobyabwenge bimwe na bimwe, namavuta yingenzi.
Ikirahure cya Cobalt
Ibikoresho bya Cobalt mubisanzwe bifite amabara yubururu bwimbitse.Byakozwe mukongeramo umuringa wa oxyde cyangwa cobalt oxyde mvange.Ikirahuri cya Cobalt kirashobora gutanga uburinzi buhagije bwurumuri rwa UV kuko rushobora gukurura urumuri rwinshi ugereranije nibikoresho byikirahure bisobanutse.Ariko, ibi biterwa nubwoko bwibicuruzwa urimo gupakira.Itanga uburinzi buciriritse kandi nka amber, irashobora gukurura imirasire ya UV.Ariko, ntishobora gushungura urumuri rwubururu.
Ikirahuri kibisi
Amacupa yicyatsi kibisi yakozwe mugushyiramo chrome oxyde mvange yashongeshejwe.Ushobora kuba wabonye byeri nibindi bicuruzwa bisa bipakiye mubikoresho byikirahure.Nyamara, itanga uburinzi buke kurinda ingaruka mbi zumucyo ugereranije nandi mabara yikirahure yijimye.Nubwo amacupa yicyatsi kibisi ashobora guhagarika urumuri rwa UV, ntashobora gukuramo urumuri nka cobalt na amber.
Iyo urumuri ari ikibazo, ni ngombwa kubona amacupa meza ya plastike n'ibirahure kubicuruzwa byawe.Ikipe yacu irashobora gukorana nawe kugirango tumenye amacupa aboneka cyangwa ibikoresho byabigenewe byombi bigaragara neza kandi birinda neza ibicuruzwa byawe.
Urashobora Kandi Gukunda
Igihe cyo kohereza: 10 月 -28-2021
