Sell Silica Sand

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We have Foundry Silica Sand. It's granulated and without breakage and sharp edges and it has a very high plasticity. You will find the specification as below:

Usable for following cases:

1-The foundry of high alloys steel and cast iron, AFS: 35-40, size: 0.4-0.8
2-The foundry of steel, cast iron and non-ferrous alloys, AFS: 48-55. Size: 0.2-0.4
3-The foundry of carbon steel and cast iron, AFS: 55-65, size: 0.5-0.3
4-The foundry of cast iron and Aluminum, AFS: 90-100, size: 0.1-0.15
5-Production of cement, ceramic and china, size: 0.05-0.1
6-Production of cement, ceramic, china and cleaners material, size: 0-0.05

Chemical Properties:
-High purity rate (98 % Sio2)
-Void of volatile substances.
-No chemical burning sand.

SiO2 97-98 %
Fe2O3 0.5-0.7 %
Al2O3 0.51-0.65 %
CaO 0.4-0.7 %
Na2O 0.03-0.08 %
K2O 0.09-0.08 %
Terms of Payment
L/C at sight