This material passes all AWWA specifications for filtering materials and B100 specification passes NSF Standard 61.
The silica sand is available in 50 lb. bags. Product available in 40 or 60 bag skids, depending on the manufacturer.
This material passes all AWWA specifications for filtering materials and B100 specification passes NSF Standard 61.
The silica sand is available in 50 lb. bags. Product available in 40 or 60 bag skids, depending on the manufacturer.
Physical Characteristics
Mineral | Specific Gravity | Acid Solubility | Porosity | Colour | Hardness | Grain Shape | Sphericity | Melting Point |
---|---|---|---|---|---|---|---|---|
Silica Sand | 2.55 to 2.70 | 1% | 38% to 46% | Light Tan | 7 | Round to Sub-Angular | 5 to 6 | 3100°F |
Chemical Characteristics
SiO2 (Silicon Dioxide) | Fe2O3 (Iron Oxide) | Al2O3 (Aluminum Oxide) | TiO2 (Titanium Dioxide) | CaO (Calcium Oxide) | MgO (Magnesium Oxide) | L.O.I. (Loss on Ignition) |
---|---|---|---|---|---|---|
99.39% | 0.42% | 0.19% | 0.12% | 0.01% | 0.004% | 0.05% |
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