Fused & Micronized Silica

Silicon dioxide. Acts as a filler. It is made of refined quartz by melting in the electric furnace at high temperature. Fused & Micronized Silica provides high purity, good hardness & wear resistance, low coefficient of thermal expansion, conductivity as well as good insulation. Has large specific surface area after being processed into super fine powder. Used in electronics, electrical appliances & aerospace area. Can also be used in high quality refractory materials.