Purchase Qty. Reference FOB Price
1-99 Tons US$550.00
100-199 Tons US$450.00
200+ Tons US$375.00
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 The ...