Products
Glass-Grade Silica Sand
Grain Size: Typically 0.1–0.6 mm for high-purity glass.
Silica Content: ≥99.5% for clear and optical glass; 98–99.5% for standard glass.
Iron Oxide (Fe₂O₃): Less than 0.03% for clear glass.
Alkalies and Impurities: Must be minimal to prevent defects in glass products.
White Silica Sand
Composition Cause: High-purity silica, low iron
Applications: Glassmaking, ceramics, decorative uses.
Water Filtration Grade Silica Sand
Grain Size: 0.5–1.2 mm for municipal water filtration.
1.2–2.5 mm for industrial filtration.
Uniform Coefficient: ≤1.5 for even flow rates.
Silica Content: ≥85% with low clay and silt content.
Turbidity: Less than 1 NTU (Nephelometric Turbidity Unit).
Construction and Mortar Grade Silica Sand
Grain Size: 0.425–4.75 mm for mortar and concrete.
Fine sand (<0.425 mm) for plaster and finishing.
Silica Content: 50–85%, tolerating higher impurities than other industries.
Moisture Content: Should not exceed 5% for ease of mixing.
Yellow Coloured Silica Sand
Composition Cause: Iron oxide, clay minerals
Applications: Construction, landscaping.
Red Coloured Silica Sand.
Composition Cause: High iron content (hematite)
Applications: Decorative concrete, sports fields
Black Coloured Silica Sand
Composition Cause: Manganese, basaltic minerals
Applications: Aquarium substrates, sandblasting
Green Coloured Silica Sand.
Composition Cause: Glauconite, chlorite minerals
Applications: Landscaping, artificial turf infill
Pink Coloured Silica Sand
Composition Cause: Feldspar-rich silica
Applications: Aesthetic flooring, resin-bound surfaces.
Orange Coloured Silica Sand.
Composition Cause: Natural iron deposits
Applications: Artistic and architectural designs
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