High purity super fine quartz powder is made of high quality natural quartz by special process. The product has high purity controllable particle size distribution.

High purity ultrafine quartz powder has the characteristics of chemical stability, acid alkali resistance, large specific surface area, developed gap, high temperature resistance, good insulation so on. It is widely used in high-end electronic packaging materials, erasable optical disks, industrial ceramics, silicon rubber, optical glass other high-tech fields.

High purity ultra-fine quartz powder in our hospital has the following characteristics:

1 purity :SiO2≥99.99%.

2. Controllable particle size :D50:3-10um.

3. Whiteness >94.

4. Compared with other silicon powder, its thermal conductivity is better.

5. Stable chemical properties.

6. The total content of impurities is controlled within 50ppm, which is the leading level in China advanced in the world.