Quartz - Fused Powder is a high purity silica powder produced by melting high purity silica sand and allowing it to cool and solidify into glass. It’s characterized by high chemical purity, low thermal expansion and high resistance to thermal shock. With 31 variations available, our range of Quartz - Fused Powder caters to diverse applications, including optics, semiconductors, crucibles and laboratory ware. Its tightly controlled particle size distribution also makes it suitable as a filler for adhesives, plastics, rubbers and paints.