03. dab tsi yog borosilicate iav

Borosilicate iav yog hom iav nrog silica thiab   boron trioxide   raws li lub ntsiab iav-forming constituents. Borosilicate tsom iav yog paub tias muaj cov coefficients tsawg ntawm thermal expansion , ua rau lawv thev taus rau thermal shock , ntau dua li lwm yam iav. Cov iav no yog tsawg dua   thermal kev nyuaj siab   thiab feem ntau yog siv rau txoj kev tsim kho ntawm cov tshuaj tsuag reagent .

Borosilicate iav muaj ntau yam siv los ntawm cookware rau cov khoom siv lab, nrog rau kev tivthaiv cov khoom zoo xws li cov khoom siv cog kev kho mob thiab cov cuab yeej siv hauv chaw tshawb nrhiav.