This Silica Rock is for Silicon Metal use.                       Specifications...

1.aplication: glass,refractory,ceramics,etc. 2.very high purity, 3.very low Fe ion, Na+ ion, Cl- ion. 4.whiteness: 90 we take high-quality quartz stone as raw material and use advanced technique to purify the quartz sand so that it has high purity and meet international...

1.very high purity 2. very low Fe ion which is lower than 3PPM. 3. various sizes 4. low price Our Fused Silica Powder, also named Amorphism silica powder , are obtained by way of pulverizing Fused Silica Lump. Their properties are characterized by high purity, low in linear...

1.suitable for Epoxy Molding Compound,Ceramics, Refractory,etc. 2. low impurities, low price, 3. various sizes, Our Fused Silica Powder, also named Amorphism silica powder , are obtained by way of pulverizing Fused Silica Lump. Their properties are characterized by high purity,...

1.very high purity 2. very low Fe ion which is lower than 3PPM. 3. various sizes 4. low price Our Fused Silica Powder, also named Amorphism silica powder , are obtained by way of pulverizing Fused Silica Lump. Their properties are characterized by high purity, low in linear...

1.very high purity 2. very low Fe ion which is lower than 3PPM. 3. various sizes 4. low price Our Fused Silica Powder, also named Amorphism silica powder , are obtained by way of pulverizing Fused Silica Lump. Their properties are characterized by high purity, low in linear...

1.high purity, SiO2:99.9% 2. low ion impurities, 3.stable particle size distributions, 4.low price, Fused Silica is produced by fusing and transforming crystalline silica at 1700ºC-2500ºC high temperature into amorphous silica.  it is widely used in electronic...