High Purity Silica Content: SiO2 content ranges from 98.00% to 99.89% depending on specification grade.
Chemical Stability: Insoluble in acid and highly resistant to corrosion and chemical degradation.
Hardness and Durability: Hardness of 7 on Mohs scale, making it hard, wear-resistant, and brittle without cleavage.
Versatile Applications: Widely used in glass, water treatment, refractory materials, ceramics, and construction.
OEM and ODM Services: Full customization, flexible customization, and customization from samples available.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.
Low Impurity Levels: Fe2O3 as low as 0.0026%, CaO 0.014%, and Loss on Ignition 0.01% in high-grade specs.