quartz sand - 007
We have many kinds of quartz sand,Normal quartz sand,High purity quartz sand,refined quartz sand - details see: https://www.buildingsupplieshub.com/quartz-sand-10037036
Type: Other Natural Stone | Place of Origin: China (Mainland) | Brand Name: CAN | Model Number: 007 |
building material: quartz |
Normal quartz sand and refined quartz sand
Normal:SiO2≥90-99% Fe2O3≤0.06-0.02%
Refined quartz sand:SiO2≥99-99.5% Fe2O3≤0.02-0.015%
Hogh purity:SiO2≥99.5%-99.99%
Fe2O3≤0.005%