Quartz Grits / Quartz Granules

The Quartz & Feldspar Company is the manufacturer of Quartz Grits & Quartz Granules, exporter of Quartz Grits & Quartz Granules & supplier of Quartz Grits & Quartz Granules from India. The Quartz & Feldspar Company is the biggest & High Quality manufacturer & Exporter of Quartz Grits & Quartz Granules from India and export Quartz Grits & Quartz Granules to China, Vietnam, Malaysia, USA, Japan, Bhutan, Canada, Bangladesh, Nepal, Nigeria, Tanzania, Dubai, Taiwan, Qatar, Oman, Spain, Czech Republic etc…

Quartz Grit Application:

1. Stone cutting
2. Oil drilling & Petroleum: In the petroleum industry sand slurries are forced down oil and gas wells under very high pressures in a process known as hydraulic fracturing. This high pressure fractures the reservoir rocks and the sandy slurry injects into the fractures. The durable sand grains hold the fractures open after the pressure is released. These open fractures facilitate the flow of natural gas into the well bore.
3. Solid surface
4. Paint stripping
5. Glass grinding
6. Micro graving
7. Artificial Quartz Stone
8. Foundry & refractory: Quartz is very resistant to both chemicals and heat. It is therefore often used as a foundry sand. With a melting temperature higher than most metals it can be used for the molds and cores of common foundry work. Refractory brick are often made of quartz sand because of its high heat resistance. Quartz sand is also used as a flux in the smelting of metals.
9. These sands are also used in recreation on golf courses, volleyball courts, baseball fields, children’s sand boxes and beaches.
10. Filter Media / Landscaping
11. Carefully sized quartz grains are used as filter media and roofing granules.

QUARTZ SPECIFICATION 1st GRADE
Quartz Size Grade Color & Whiteness 1st Grade Shade Moisture
Oversize in Range Lower SIO2(Purity) Fe2O3 Free Iron L* A* B*
0.1 – 0.4 mm Over 30# : 0 Max 5 Min 85% Min 10% Transparent 99.5% Min 0.01% NIL 91 0.2 2 0.33%
0.1 – 0.3 mm Over 50# : 0 (0.4 mm) Max 5 Min 85% Min 10% Transparent 99.5% Min 0.01% NIL 91 0.2 2 0.33%
0.3 – 0.7 mm Over 18# : 0 (1mm) Max 5 Min 90% Min 5% Transparent 99.5% Min 0.01% NIL 88 0.2 1.5 0.33%
0.6 – 1.2 mm Over 12# : 0 (1.7 mm) Max 5 Min 90% Min 10% Transparent 99.5% Min 0.01% NIL 85 0.2 1.5 0.33%
1.2 – 2.5 mm Over 7# : 0 Max 5 Min 90% Min 10% Transparent 99.5% Min 0.01% NIL 70-75 0.3 1.5 0.33%
2.5 – 4.0 mm Max 5 Min 90% Min 10% Transparent 99.5% Min 0.01% NIL 62-65 0.4 1.5 0.33%
4.0 – 6.0 mm Over 4# : 0 Max 5 Min 90% Min 10% Transparent 99.5% Min 0.01% NIL 55-60 0.4 1.5 0.33%
Filler 38 Micron 1% Max on (400#) D97: 38 Micron Extra Super 99.5% Min 0.01% NIL 98 0.25 1 0.33%
Filler 45 Micron 1% Max on (325#) D97: 45 Micron White96-97% 99.5% Min 0.01% NIL 98 0.25 1 0.33%
80-200 Mesh Over 72# : 0 Max 5 Min 85% Min 10% Transparent 99.5% Min 0.01% NIL 91.25 0.13 1.25 0.33%

SNOW WHITE SUPER SEMI SEMI WHITE
SiO2 99.70% (+/- 00.20%) 99.00% (+/- 00.20%) 98.00% (+/- 00.30%)
AI2O3 00.03% (+/- 00.05%) 00.50% (+/- 00.10%) 00.80% (+/- 00.10%)
FE2O3 00.03% (Max) 00.05% (Max) 00.1% (Max)
K2O 25 ppm (Max) 00.001% (Max) 00.20% (+/- 00.05%)
Na2O 0.01%(Max) 00.15% (Max) 00.09% (Max)
TiO2 0.01% 0.15% 0.25%
LOI@10000 C 0.05% 0.10% 0.20%
Moisture 0.35% 0.55% 0.85%

Send inquiry

[contact-form-7 id="65"]