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Silica Sand

Glassmaking requires silica sand products that are free from contaminants, clear in color, consistent
in grain size, and low in iron. Silica maintains strict quality procedures and specifications to improve
the performance of your glass products – and to enable production efficiencies and cost savings that
boost your bottom line.
Technical Specifications

Chemical Analysis
OXIDES% MIN % MAX
MgO0.030.03
CaO0.020.09
SiO299.599.6
Al2o30.060.09
fe2o30.0140.018
Na2o0.070.05
K2o0.010.02
TiO20.0170.021
CR2o32 PPM2 PPM
L.O.I. 0.150.25
Moisture0.040.04
Particle Size
MMResult
+ 0.6000
- 0.600 + 0.5000.19
- 0.500+ 0.4251.2
- 0.425+ 0.30014.1
- 0.300+ 0.25022.36
- 0.250+ 0.12560.67
- 0.1251.57