Quartz Powder

Chemical Formula

SiO₂ (Silicon Dioxide)

Supply Capacity

Bulk supply available throughout the year.

 Domestic Supply
 Export Bulk Shipments
 Container Load Supply
 Customized Orders Accepted

Forms Available

Powder

Mesh Size Approx. Micron Size

100 Mesh 150 μm
200 Mesh 75 μm
240 Mesh 63 μm
300 Mesh 45 μm
325 Mesh 44 μm
400 Mesh 38 μm
500 Mesh 25 μm
600 Mesh 20 μm
800 Mesh 15 μm
1250 Mesh 10 μm

Custom mesh sizes available on request.

Grade A – Glass Grade

Typical COA

Parameter & Specification

SiO₂ ≥ 99.50%
Fe₂O₃ ≤ 0.020%
Al₂O₃ ≤ 0.30%
CaO ≤ 0.10%
MgO ≤ 0.05%
Moisture ≤ 0.50%

Industries

 Float Glass
 Solar Glass
 Crystal Glass
 Container Glass
 Optical Glass

Grade B – Ceramic Grade

Typical COA

Parameter & Specification

SiO₂ ≥ 99.00%
Fe₂O₃ ≤ 0.050%
Al₂O₃ ≤ 0.50%
CaO ≤ 0.20%
MgO ≤ 0.10%
Moisture ≤ 0.50%

Industries

 Ceramic Tiles
 Vitrified Tiles
 Sanitary Ware
 Porcelain
 Ceramic Glazes

Grade C – Paint & Coating Grade

Typical COA

Parameter & Specification

SiO₂ ≥ 98.50%
Fe₂O₃ ≤ 0.10%
Brightness High
Moisture ≤ 0.50%
Particle Size As Required

Industries

 Decorative Paints
 Industrial Coatings
 Powder Coatings
 Primers

Grade D – Plastic & Rubber Grade

Typical COA

Parameter & Specification

SiO₂ ≥ 98.50%
Fe₂O₃ ≤ 0.10%
Moisture ≤ 0.30%
Particle Size Customer Requirement

Industries

 PVC Compounds
 Masterbatch
 Rubber Products
 Engineering Plastics
 Cables & Pipes

Grade E – Foundry & Refractory Grade

Typical COA

Parameter & Specification

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

Industries

 Foundries
 Refractory Products
 Furnace Linings
 Castables
 Ramming Mass

Grade F – Chemical Grade

Typical COA

Parameter & Specification

SiO₂ ≥ 99.00%
Fe₂O₃ ≤ 0.05%
Al₂O₃ ≤ 0.30%
Moisture ≤ 0.30%

Industries

 Sodium Silicate
 Silica Chemicals
 Industrial Chemicals
 Water Treatment Chemicals