Brown Fused Alumina
Description
Our Brown Fused Aluminium Oxide is an abrasive with medium Titania, blocky shape and high density. We specially process the ingots, separate the magnetic material, and sieve the grains carefully to get a complete range of grit sizes. A large production output along with a thorough screening of grits to reduce wastage enables us to offer our products at a competitive price.
Applications
Alumina is a very durable blasting and polishing abrasive grain. As loose grains, it is widely used for pressure blasting, polishing, lapping and other surface finishing on metal, glass, granite, ceramic and silicon.
Grain Size Distribution
Upon ANSI B74.12-2001, FEPA-Standard 42-1:2006 or ISO 8486-1.
Grain Sizes Available (F)
12, 14, 16, 20, 22, 24, 30, 36, 40, 46, 54, 60, 70, 80, 90, 100, 120, 150, 180, 220, 240
Microgrit Sizes Available (F)
240, 280, 320, 360, 400, 500, 600, 800, 1000, 1200.
Grain Size Distribution
Upon ANSI B74.12-2001, FEPA-Standard 42-1:2006 or ISO 8486-1.
Packing
20 Kg/25Kg Paper bags, 25 Kg PP bags,50 Lbs Paper bags, 2000lbs Jumbo,1MT Jumbo Bags etc.
| Typical Chemical Analysis | |
|---|---|
| Al2O3 | 95.13% |
| TiO2 | 2.31% |
| SiO2 | 1.13% |
| Fe2O3 | 0.21% |
| Physical Properties | |
|---|---|
| Color | Brown |
| Shape | Blocky, edge sharp |
| Crystal form | Alpha Alumina trigonal shape |
| SG | 3.86 |
| Hardness | 9.0 Mohs scale |