1. Pepa re polycarbonate richagara kwenguva yakareba sei?
Hupenyu hwesevhisi yeshizha rechiedza chezuva/ polycarbonate sheet (pc sheet) ine chekuita nei?
Nokuti pepa re polycarbonate rakagadzirwa kubva ku polycarbonate, iyo inonzi polymer zvinhu, chinhu chikuru chinokanganisa hupenyu hwebasa ndeye ultraviolet.Nekuti chiedza che ultraviolet chinogona kukanganisa polycarbonate, inowanzoti: "kukwegura". Naizvozvo, kana tichida kugadzirisa dambudziko re ultraviolet chiedza, tinogona kuona hupenyu hwebasa.
Mukuita kwekushandisa pepa repolycarbonate, pane matambudziko akadai setsvina, kuderera kwemwenje transmittance, yellow color, nezvimwewo, uye chiitiko chekuchembera chinogona kuwanikwa intuitively neziso.
Hunhu hwemuviri hwekuchembera huchadzikisa simba rekuita uye kusimba kwesimba rePC sheet, uye zviri nyore kutyora.
Vanhu vazhinji vanotenga pepa repolycarbonate mukushandiswa kwenguva inoshanduka yero, yakaputsika, kuchembera kuita, saka kusarudzwa kwezvinhu zvakanaka mbishi kwakakosha.
2 Nzira yekugadzirisa sei UV dambudziko?
Chekutanga pane zvese, iyo extrusion-giredhi yakakwira-giredhi polycarbonate raw material inonyanya kushandiswa kune polycarbonate sheet inoshandiswa, iyo ine imwe anti-kuchembera kuita.Panguva imwecheteyo, iyo pc sheet inoburitsa iyo UV yekudzivirira layer pamhepo ichiburitsa pc pepa kubva kune chikuru midziyo, iyo yakanyatso batana neiyo base layer ye polycarbonate sheet, sanganisa.Iyi UV yekudzivirira layer inogona kuvharira 99.99% ye UV maranzi, ichiita iyo shiti pachayo kuchengetedzwa kubva ku UV mwaranzi.Uye zvakare, nekuda kweiyo tekinoroji yepamusoro yepamhepo co-extrusion, iyo UV yekudzivirira layer ye pc pepa haizodzikisire nekudonha, uye inotengeswa kunze kwenyika anti-uv UV absorber inoshandiswa, uye kuita kwacho kwakanyatso kugadzikana.
Nguva yekutumira: Jan-28-2022