High whitness silica sand
Using the silica of high purity and whiteness manufactured by our plant, we
apply the internationally advanced machines and techniques on the
shattering ,magnetic selection, choosing, dusting and packing in different
class to make it. Therefore, the production is high purity, little foreign
matter, well-distributed size and beloved by our customs.
Main use ：man-made marble, optics glass material, as well as ceramics,
building, casting, refractory，metallurgy and grinding
Chemical composition: SiO₂: 99.5%min to 99.98%min in accordance with
customers' request.
Fe₂O₃: 5pp max. to 80pp max. in accordance with customer\'s request.

We also can made for your own requirement
Physics property:
Appearance white Granules,
Whiteness: from 85 min to 95 min in accordance with customer\'s request.
Specific Gravity: 2.65(Arround)
Hardness (Mohs): 7
PH: 5-8
Size Available:2-4 mesh,4-8 mesh, 8-20 mesh, 20-40 mesh,80-160 mesh,100
mesh and 200 mesh in accordance with customer's request.