Product Name: Silica sand
Chemical composition and Physical Properties:
| SiO2 |
>=99.31% |
| Al2O3 |
<=0.36% |
| Fe2O3 |
<=0.018% |
| CaO |
<=0.09% |
| MgO |
<=0.04% |
| Specific weight |
>=2.66g/cm3 |
| Hardness Mohs |
>=8 |
| Color of product |
Pure white |
Application: our product can be use for sand mold coasting, glass industry, rust removal, bridge concrete,surface coating, water filteration.
