Fused silica is made of high purity crystal silica by electrically fusing ( fusing temperature 1800-2000℃ ) to amorphous Silicon dioxide , then it was classed to different grades by manual and then specially engineered to granular and powder form.

Application:

sand mold casting, glass industry, rust removal, pool water filteration, bridge concrete, surface coating, golf course sand / grass filler sand.

Specification :

• SiO2>99%

• Fe2O3<0.01%

• Al2O3<0.15%

• CaO<0.05%

• MgO<0.04%