Foundry Grade Silica Sand (AFS 65-70)

Van-Bent Foundry Grade Silica Sand is high purity triple washed silica sand. It is highly applicable for foundry moulding and core-making applications.

Van-Bent Foundry Grade Silica Sand has the products and solutions to best serve your operations for numerous locations. It has excellent tensile properties and superior permeability.

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TYPICAL PHYSICAL PARAMETERS OF FOUNDRY GRADE SILICA (AFS 65-70)

No. Physical Properties Specification
1. FINENESS INDEX 65-70
2. MOISTURE 2 % Max
3. CLAY 0.5 % Max

TYPICAL CHEMICAL COMPOSITION OF FOUNDRY GRADE SILICA

No. Physical Properties Specification
1. SiO2 98.50% Min
2. Fe2O3 0.20% Max.
3. Al2O3 0.80% Max
4. Cao 0.20% Max.
5. TiO2 0.08% Max
6. LOI 0.50% Max