Brown Corundum Powder 150# for Sandblasting & Grinding

Product Specifications

Prod Model:	150 mesh
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Synonym:	Fused Alumina/Aluminum Oxide/Aluminium Oxide
Shorthand:	Bfa/a
Shape:	Grits/Powder
Color:	Brown/White/Pink/Black
Grade:	a, B, C
Al2o3:	95%
Fe2o3:	0.3%
Grit Size:	F12-F220
Powder Size:	F230-F1500
OEM Service:	Yes
Material:	Alumina
Usage:	Sandblasting, Grinding, Polishing

Product Description

Brown Corundum Powder 150# for Sandblasting & Grinding

1. Description:
Brown fused alumina/Brown Corundum is bauxite, coke (anthracite) in raw materials, melting in electric arc furnace at high temperature. The main chemical compositions are Al2O3, TiO2 and a little SiO2, Fe2O3 and so on. Its hardness is HV1800-2200 and it's tougher than Sic. The abrasive made from it is suitable for high tensile strength metal, such as a variety of common steel, malleable iron and hard bronze. It also can be used as advanced refractory.

2. Chemical compositions:
Al2O3 ≥ 95.0%
SiO2 ≤ 1.0%
TiO2 ≤ 1.8%
Fe2O3 ≤ 0.3%