UV resistance (UV resistance) zvinoreva kugadzirwa kwechinhu kana chigadzirwa kuti chikwanise kumira kukuvadzwa kana kupera kubva pakusangana nemwaranzi yezuva reultraviolet (UV).UV inodzivirira zvinhu zvinowanzo shandiswa muzvigadzirwa zvekunze senge machira, mapurasitiki uye machira kubatsira kuwedzera hupenyu uye kuchengetedza kutaridzika kwechigadzirwa.
Ehe, mamwe ma tarp akagadzirirwa chaizvo kuve UV inodzivirira.Aya tarp akagadzirwa nezvinhu zvakarapwa zvinokwanisa kumira kuratidzwa kwezuva kwenguva refu pasina kuora kana kurasikirwa kweruvara.Nekudaro, zvakakosha kuti uzive kuti haasi ese matarp anoshingirira UV uye mamwe anogona kuderera nekufamba kwenguva kana akafumurwa nechiedza chezuva.Pakusarudza tarp, ipfungwa yakanaka kutarisa label kana zvigadzirwa kuti uone kuti haina UV inodzivirira kana izvi zvakakosha pakushandisa kwaunenge uchida.
Iyo nhanho yekupikiswa kweUV ye tarps inotsamira pane yavo chaiyo zvinhu uye iwo UV stabilizer anoshandiswa mukugadzira kwavo.Kazhinji, UV inodzivirira tarps yakayerwa neperesenti yavanovharira kana kutora UV mwaranzi.Iyo inowanzo shandiswa rating system ndeye Ultraviolet Dziviriro Factor (UPF), iyo inoyera machira zvichienderana nekugona kwavo kuvhara UV mwaranzi.Iyo yakakwirira iyo UPF chiyero, zviri nani kudzivirira kweUV.Semuenzaniso, UPF 50-yakatemerwa tarp inovhara inenge 98 muzana yemwaranzi yeUV.Nekudaro, zvakakosha kuti uzive kuti iyo chaiyo nhanho yekupokana kweUV inogona zvakare kutsamira pazvinhu zvakaita sekuratidzwa kwezuva, mamiriro ekunze uye huwandu hwetarp.
Nguva yekutumira: Jun-15-2023