PRODUCTS:

Brown Fused Alumina

Brown Corundum

Brown fused alumina is made from Calcined Bauxite, also known as Brown corundum, also called as emery, its main chemical composition is AL2O3, and its content is 97% -70%. It also contains a small amount of brown corundum abrasive stones such as Fe, Si, Ti. 
It is hard and tough material, used in manufacturing of grinding wheels (both vitrified and resin bonded) and coated products. These grains are also widely used for shot blasting and polishing media.

Introduction of brown fused alumina:
Product: Brown fused alumina
Other name: Emery
Al2O3 content: 95%-75%
Density: 3.85g/cm3.
Bulk density: 1.72-1.95g/cm3.

Available sizes:
Granular: 16, 20, 24, 30, 36, 46, 60, 80, 100, 120, 150, 180, 200, 220mesh
Powder: 325, 400, 600, 800, 1000, 1200, 1500, 1800, 2000mesh
Section of sand(for Refractory): 0-1, 1-3, 3-5, 5-8mm

Application of Brown fused alumina
1) For abrasive:  To produce various grinding wheels, Grinding stone, sand paper, sand cloth, sand belt...
2) For sandblasting:  Decontaminating of various material workpieces, removing the rust...
3) For abrasion resistance ground:  Non-slip of airport and road, Chemical factory board paving...
4) For Precision casting:  Investment casting technics of stainless steel and aluminum casting in coating.
5) For refractory material:  Abrasion and high temperature resistance,in oxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace...