Click image to view original picture
Crystal silica is made from high grade quartz through special process.
sio2 99.8%
fe2o3 0.02%
Price USD0.35 to 1.3 per kg
Crystal silica is widely used in the fields of electronic material industry, electrical insulation, paints ,silicone rubber,building materials,etc.
- high electric insulation property.
- High hardness, good wearable.
- Excellent chemical stability. It only can react with hydrofluoric acid and strong alkali.
- Better thermoconductivity than other silica.
- Good whiteness
