Professional China Amorphous Silica Powder - Silica Powder – Dinglong

High purity quartz powder (99.3% crystalline)

High hardness of 7(Mohs)

High chemical resistance

Low thermal expansion

A Reliable Product

Dinglong silica powders are flours designed for use in industrial applications. Due to silica powder’s high purity, high hardness and chemical resistance, it is often used in foundry, electronics, external paints, glass and refractory applications.

Used and Trusted across Industries

Dinglong silica powders are built in a crystalline form. Our silica powder is hard, chemically inert and has a high melting point, making it a versatile and valuable material in a range of applications. At 99.3%, these flours are sanitary and scratchproof and are able to help our customers build products with a high purity. Dinglong attaches great importance to build strategic partnership and friendship with customers. We believe reliable product that customers can rely on is the only way to help us build the bridge.

Custom Designed for Your Application

The manufacture of silica powder with specified particle sizes requires separation processes in addition to iron-free milling. Using a combination of grinding and optical technologies, we are capable of producing quartz powders with several different particle size distribution by utilizing several ball mills on site. Dinglong quartz powders are available in 2,200 lbs. (1,000 kg) tote sacks.

About Dinglong Quartz Materials

These quartz powders are manufactured at certified facility in Lianyungang, China. Through 30 years of establishment, Dinglong has acquired strong mechanical and technical support and accumulated tremendous experiences for producing fine quartz materials. Our manufacturing processes are optimized for conformity and reliability — helping ensure reliable product quality and value. We believe reliable products can help us obtain leadership sales and build trust and friendship with our customers.