Muaj 3 hom iav, uas yog:
HomI - Borosilicate iav (tseem hu ua Pyrex)
Hom II - Kho Soda Lime Glass
Hom III - Soda Lime Glass lossis Soda Lime Silica Glass
HomI
Borosilicate iav muaj qhov ua tau zoo dua qub thiab tuaj yeem muab qhov zoo tshaj plaws tiv thaiv thermal shock thiab kuj muaj tshuaj lom neeg zoo. Nws tuaj yeem siv ua lub thawv kuaj thiab pob rau acidic, nruab nrab thiab alkaline.
Hom II
Hom II iav yog kho soda txiv qaub iav uas txhais tau tias nws qhov chaw tuaj yeem kho kom nws ruaj khov rau kev tiv thaiv lossis kho kom zoo nkauj. Saidaglass muaj qhov loj ntawm kev kho dej qab zib lime iav rau cov zaub, kov lub vijtsam thiab kev tsim kho.
Hom III
Hom III iav yog dej qab zib lime iav uas muaj alkali hlau oxides. Nws muaj cov tshuaj lom neeg ruaj khov thiab zoo tagnrho rau kev rov ua dua tshiab raws li cov iav tuaj yeem rov ua dua thiab rov tsim ntau zaus.
Nws yog feem ntau siv rau cov khoom siv iav, xws li dej haus, khoom noj thiab tshuaj npaj.
Post lub sij hawm: Dec-31-2019
