Date Posted :
2012/07/23
Offer Type :
Sell
Silica Sand
Silica Sand is made from natural silica stone, it's very pure and white crystal silicon dioxide.
Physical Properties:
Appearance Granule or white powder
Hardness 7
PH Value 6.5-7.3
Chemical Analysis:
SiO2 99.0%-99.98%
Al2O3 20ppm-60ppm
Fe2O3 5ppm-50ppm
Available Grit Sizes:
6/10,10/20,20/40,40/80,80/200,100,200,325mesh
Other special specifications could be supplied as request.
Applications:
As raw materials of optical glass, metallurgy, ceramic.
Refractory and foundry material.
| Package | 25kg/bag with 40 bags in a big bag |
|---|
Related Keywords : silica sand,high purity silica sand,high quality silica sand,colorful silica sand
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