Purchase Qty. Reference FOB Price
1-24 Tons US$650.00
25-99 Tons US$600.00
100+ Tons US$500.00
Product Description
Production Information Technical Data SiO2 ≥99.31% Volume Density ≥2.66~2.68g/cm3 Fe2O3 ≤0.018% Porosity ≤0.38% Al2O3 ≤0.36% Actual abrasion rate ≤1.35 CaO 0.09% Hardness around 8 MgO 0.04% Color after burning White Why choose us ...