Kev cuam tshuam ntawm cov khoom siv iav sib txawv ntawm cov txheej txheem ntawm cov fwj tshuaj pleev ib ce

Kev cuam tshuam ntawm cov khoom siv iav sib txawv ntawm cov txheej txheem ntawm cov fwj tshuaj pleev ib ce

Nyob rau hauv cov nqe lus ntawm cov xim ntawm cosmetic iav fwj, lub pob tshab ntawm lub raj mis ntim nrog cov khoom siv dawb thiab cov xim ntawm cov iav yog qhov zoo, thaum xim thiab lub teeb transmittance ntawm cov khoom siv lead ua dawb yog qhov tseem ceeb tib yam li cov xim dawb. khoom. Qhov kom zoo dua yog qhov ceev yog siab thiab qhov refractive index siab. Cov mis ntawm iav kuj txawv. Cov iav loj-dawb yuav tsum xaiv cov khoom zoo thiab quartz xuab zeb nrog cov impurities me thiab siab ceev, thiab cov khoom siv lead ua dawb yog qhov tseem ceeb ntawm quartz pob zeb ua cov khoom tseem ceeb thiab silica ua cov khoom siv, thiab tom qab ntawd ua tiav. Cov txheej txheem tsim khoom ntawm ob cov ntaub ntawv no kuj txawv.

Cov ntaub ntawv siab-dawb yog tsim los ntawm cov tshuab tsis siv neeg hauv kuv lub tebchaws, thaum cov ntaub ntawv siv lead ua dawb yog tsim los ntawm cov tshuab hluavtaws. Cov khoom siv raw ntawm iav fwj txawv, thiab cov khoom tsim tawm txawv. Cov khoom siv siab dawb iav lub raj mis Hom iav no muaj qhov zoo tshaj plaws whiteness thiab siab transparency. Xws li cov iav ib txwm siv, peb ib txwm tsis tuaj yeem pom cov xim, tab sis cov iav ntau txheej yuav ntsuab thaum superimposed. Cov khoom siv iav siab dawb yuav tsum xaiv cov khoom zoo nrog cov impurities me thiab siab purity, thiab yog tias tsim nyog, cov khoom siv raw yuav tsum tau ntxuav nrog cov kua qaub kom tshem tawm cov impurities xws li hlau hauv cov khoom siv raw. Cov khoom siv iav lub raj mis siab dawb yog qhov tsim nyog rau kev tsim cov ntim tshuaj pleev ib ce.