Brown corundum blasting material is a selected customized material aims at the characteritics of sand blasting application based on the standard of F sand. the main application is cleaning, removing rust, corrosion resistant, and descaring. Zhongbang brown corundum blasting material characterized by its beter grinding power, high bulk density and low dust, which makes the blasting more efficient.

FEPA SIZE	Chemical Composition(%)				Magnetic (%)
	Al2O3	SiO2	Fe2O3	TiO2
F12-220	95	1.0	0.2	2.2-3.0	0.02
Physical characteristics
Bulk density: 1.55-1.90 g/cm3			Moh's hardness: 9
Ture density: 3.9 g/cm3			Melting point: 2250