High Purity Fused Silica Raw Material
Specifications of Fused Silica Products
Particle size range: 2-200 mesh (10-0.075mm) can be produced according to user’s demand.
Quartz sand is used as a raw material and is converted into amorphous silica (fused silica) by high-temperature melting. Fused silica has a very low coefficient of thermal expansion and thermal conductivity, excellent thermal stability, and stable chemical properties.
Widely used in photovoltaic, large scale integrated circuits, epoxy resin casting, advanced refractory ceramics, precision casting and other industries.
|SiO2||> 99.9%||TiO2||< 50ppm|
|Fe2O3||< 0.01%||MgO||< 50ppm|
|Al2O3||< 200ppm||CaO||< 50ppm|
|Na2O||< 50ppm||K2O||< 50ppm|