Silica sand is a hard, wear resistance, chemical stability silicate minerals, its main mineral composition is SiO2, color is white or colorless translucent, hardness 7, refractory is much more than 1750°C. Silica sand has high fireproof performance.
Product Description
Product Description
20 mesh Silica Sand
20 mesh Silica sand is mainly used in Glass making. Silica sand is a major ingredient in the production of glass making—in fact, silica is the primary component in standard glass products ranging from windows to beer bottles. The purity of the silica sand used plays a role in determining the color, strength and clarity of the final product.
Specification for Silica Sand
| Silica Sand | High quality sand | Silica sand | |
| ChemicalComposition% | SiO2 | ≥99% | ≥98% |
| Al2O3 | ≤0.2 | ≤0.25 | |
| Fe2O3 | ≤0.024 | ≤0.147 | |
| Physical Index | Mohs Hardness | 7.0 | 7.0 |
| Melting Point | ≥1750°C | ≥1750°C | |
| Color | White | White | |
| Size | 20mesh | ||
Silica Powder Packing
Customization packing of 25/50kg.
Silica Powder for Sale From Xuankun
Xuankun Company manufactures high quality silica sand. Advanced equipment and technology ensure you of good quality of our products, any demand , kindly please contact us for the best price now!
Welcome to customize different sizes of silica sand and welcome your inquiry！
