Brown Fused Alumina Al2O3: 95%min,SiO2: 1.5%max,TiO2: 3.0%max, Fe2O3: 0.3%max, CaO+MgO 1.0%max Size:F 24, 30, 36, ..., F 240.

Brown Fused Alumina

Mixed Sizes(mm)	Main Chemical content(%)	Other Chemical content(%)
10~0 5~0 3~0 1~0	AL2O3>95	SiO2<1, TiO2<3.0 Fe2O3<0.3

Grit Size	CHEMICAL COMPOSITION OF BROWN FUSED ALUMINIUM OXIDE %(by weight)		MAGNETIC MATTER CONTENT
	AL2O3	TIO2
4#~90#	95.00min	1.50~3.0	0.028max
100#~180#	94.50min	1.50~3.0	0.023max
220#~240#	93.50min	1.50~3.0	0.017max

Specification:

1. Chemical composition: in accordance with GB/T2478-1996

2. Size: Full range of grits in accordance with GB/T2481,GB/T9258,FEPA,JIS or ANSI

3. Special requirements can be satisfied through negotiation

Brown Fused Alumina