High purity quartz sand

Making use of Donghai natural high quality quartz sand, it isproduced by advanced purifying technology and facilities ensure ourquality stable and consistent. Its SiO2 content is 99.995% Min. Itcould replace natural crystal because of its whiteness and highpurity.

Its special characteristics of high temperature resistance,small coefficient of thermal expansion and special opticalcharacteristics made it ideal for quartz crucible, semi-conductor,lightening industry.

The characteristic of our high purity quartz sand

1. high purity
2. meshes manageable.
3. chemical property stable.