Brown Fused Alumina is fused and crystallized under the high temperature of above 2250°C with high quality abrasive bauxite as raw material and matched by the carbon material and scrap iron. It is characterized by good self-sharpening and high grinding ability. 

A-10B

The abrasive grains of this products has angular shape and sharp-edged hem, after good dust collecting, impurity and strongly magnetism material removing, carefully sieve classifying, the grains can do very well on various polishing application, such as glass carving, rust removing, jean cloth grinding and also suitable for making bonded abrasives like cutting wheel and so on.

 Typical Specification (F30)

Chemical Composition				Bulk Density	Magnetic Material	Grain Size Available
Al2O3	Fe2O3	TiO2	SiO2
95.52%	0.10%	2.80%	0.98%	1.75 g/cm3	0.0076%	F12-F220