The main component of quartz is SiO2, which is widely distributed in nature. From quartz powder used for plastics, rubber and other resins to electronic grade silicon powder, from grinding, grading to coating modification, Pengcheng Supermicro has outstanding performance and many excellent qualities. Our silicon powder products are derived from our design.

Diatomite Diatomite is a kind of siliceous rock. It is a nearly pure sedimentary deposit composed almost entirely of silicon dioxide. Its chemical composition is mainly SiO2. It is a sedimentary rock formed by natural diatom fossils. Diatoms are single-celled plants with pigment bodies.

Diatomite's low density, high porosity, high surface area, abrasion resistance, insulation properties, inertness, adsorption capacity, brightness and high silicon content are the valuable properties of diatomite.