Quartz cov khoom lag luam feem ntau xa mus rau ntau cov khoom ua los ntawm quartz iav ntaub ntawv. Feem ntau suav nrog quartz iav raj, quartz iav pas nrig, quartz iav ntawv, quartz iav mound, fused quartz iav raj (cub tawg tub ntxhais lub raj), fused quartz iav pas nrig, quartz iav nkoj, quartz iav crucible, thiab lwm yam.
Cov ntaub ntawv nyoos yog tsim los ntawm cov xuab zeb ua kom zoo zoo quartz xuab zeb nrog cov ntshiab ntau dua 99.5%. Refined quartz xuab zeb: SiO2≥99—99.5% Fe2O3≤0.02—0.015%, uas yog tsim los ntawm kev ua cov khoom zoo heev ntawm kev xaiv.
Lub particle loj ntau yog 5-480 mesh, uas tuaj yeem tsim raws li tus neeg siv yuav tsum tau ua, thiab qhov tsos yog dawb lossis crystalline. Kev siv lub ntsiab: qib high-qib iav, iav khoom lag luam, cov ntaub ntawv refractory, smelting pob zeb, precision casting, sib tsoo cov log, thiab lwm yam.
