Fused quartz iav cib yog ib hom high-grade refractory khoom. Nws yog tsim los ntawm cov khoom siv high-purity quartz khoom. Lub purity ntawm cov khoom yog siab li SIO2 ≥ 99.5%, Cov thermal rwb thaiv tsev thiab thermal shock stability ntawm qhov khoom yog zoo heev, tshwj xeeb tshaj yog cov corrosion kuj muaj iav kua yog zoo heev. Cov khoom yog tsuas yog siv los tsim lub pas dej qis phab ntsa ntawm tsawg alkali borosilicate iav melting rauv.
