Refined High-purity Ultra-fine Quartz Powder

This non-metallic silica mineral powder is produced through a multi-step processing of natural quartz (SiO2) or fused quartz (amorphous SiO2 formed by high-temperature melting and cooling of natural quartz). The manufacturing process includes crushing, ball milling (or vibration and air-jet milling), flotation, and acid leaching. The resulting powder exhibits high hardness, low oil absorption, excellent dry dispersibility, outstanding anti-settling properties, good flowability, strong stability, acid and corrosion resistance, as well as resistance to abrasion and wear.

Our company specializes in the production, R&D, and sales of high-purity ultra-fine quartz/silica powders with diverse mesh sizes and specifications. These materials are widely used in various industries due to their exceptional properties, including excellent temperature resistance, acid/alkali corrosion resistance, poor thermal conductivity, high insulation, low thermal expansion, chemical stability, and high hardness. They are applied in silicones, potting compounds, epoxy adhesives, dry-hanging adhesives, AB adhesives, thermal conductive adhesives, floor coatings, powder coatings, abrasive materials, photovoltaic glass, electronic components, plastics, artificial quartz, polishing waxes, ceramics, water treatment filtration systems, rubber, high-temperature casting, molten blocks, glass, and fiberglass pipes. Our products are renowned for their consistent quality and comprehensive specifications.