Silica Sand

Chemical Formula

SiO₂ (Silicon Dioxide)

Supply Capacity

Bulk supply available throughout the year.

 Domestic Supply
 Export Bulk Shipments
 Full Container Load (FCL)
 Customized Orders Accepted

Forms Available

Silica Sand Size

0.1–0.3 mm
0.3–0.6 mm
0.5–1.0 mm
0.6–1.2 mm
1–2 mm
2–3 mm
3–5 mm
5–8 mm

Grade A – Glass Grade

Typical COA

Parameter & Specification

SiO₂ ≥ 99.50%
Fe₂O₃ ≤ 0.020%
Al₂O₃ ≤ 0.30%
TiO₂ ≤ 0.03%
Moisture ≤ 0.50%

Industries

 Float Glass
 Solar Glass
 Container Glass
 Crystal Glass
 Fiberglass

Grade B – Foundry & Moulding Grade

Typical COA

Parameter & Specification

SiO₂ ≥ 98.50%
Fe₂O₃ ≤ 0.10%
Al₂O₃ ≤ 0.80%
Clay Content ≤ 0.50%
Moisture ≤ 0.50%

Industries

 Iron Foundries
 Steel Foundries
 Non-Ferrous Metal Casting
 Core Making
 Precision Castings

Grade C – Ceramic & Pottery Grade

Typical COA

Parameter & Specification

SiO₂ ≥ 99.00%
Fe₂O₃ ≤ 0.05%
Al₂O₃ ≤ 0.50%
TiO₂ ≤ 0.05%
Moisture ≤ 0.50%

Industries

 Ceramic Tiles
 Sanitary Ware
 Porcelain
 Tableware
 Ceramic Glazes

Grade D – Ferro Silicon & Refractory Grade

Typical COA

Parameter & Specification

SiO₂ ≥ 98.00%
Fe₂O₃ ≤ 0.15%
Al₂O₃ ≤ 1.00%
CaO ≤ 0.30%
Moisture ≤ 0.50%

Industries

 Ferro Silicon Manufacturing
 Silicon Metal Production
 Refractory Bricks
 Furnace Linings
 Castables

Grade E – Filtration Grade

Typical COA

Parameter & Specification

SiO₂ ≥ 98.50%
Acid Solubility Low
Uniformity Coefficient As Required
Moisture ≤ 0.50%

Industries

 Drinking Water Treatment Plants
 Industrial Water Filtration
 Swimming Pool Filters
 Pressure Sand Filters
 Wastewater Treatment