Our company uses high purity and high whiteness quartz stone as raw material, processed with dedicated quartz processing equipment and technology. It is produced through a process of selection, purification, crushing, screening, magnetic separation, and graded packaging, featuring high purity and low impurities.

Filling materials and raw materials commonly used for casting, optical glass, silicone rubber, ceramics, artificial stone, and other products.

Chemical Composition:

Silicon Dioxide (SiO2): Available in various series ranging from over 99.5% to over 99.8% purity, or produced according to customer specifications.

Iron(III) oxide (Fe2O3): Available in series from below 5ppm to below 100ppm, or manufactured to customer specifications.

Physical Properties:

Appearance: White granular.

Whiteness: Available from above 85 to above 90 in various series, or produced according to customer requirements.

True Specific Gravity: 2.65

Mohs hardness: 7

pH Level: 5-7

Available Granularity:

4-8 mesh, 8-16 mesh, 16-30 mesh, 30-60 mesh, 60-120 mesh, finer than 120 mesh, or produced to customer's specifications.