High Purity Fused Silica

we are offering high purity fused silica. 1.fused silica is formed by chemical combination of silicon and oxygen. fused silica is perfect optical material due to its good uv and ir transmission, low coefficient of thermal expansion. it has high stability and resistance to thermal shock over large temperature excursions, wide temperature operating range and high laser damage threshold.
2.characteristics
low linear expansion coefficient, low stress and low radioactivity.
3.usage scope
used in precision casting
refractory and optical glass manufacturing
grinding wheel abrasive and high quality glass production
mainly applied in plastic seal used in large-scale and extra large-scale integrate circuit
epoxy resin pouring quartz rubber and other chemical industries