Brown fused alumina for sand blast (Offer to Sell)
Trade Lead Description:
We supply good quality of brown fused alumina, for making abrasive grinding wheels and abrasive blasting.
Brown fused alumina is made from high quality bauxite by fusing in an electric arc furnace at high temperature. It has good toughness and high hardness. It is suitable for manufacturing of vitrified and resin bonded tools, and for lapping, polishin, and sand blasting and sand cleaning. It can be also used to make superior refractory products.
Color: Dark Brown
Bulk Density: 115-125lb/cu. ft. Specific Gravity: 3.9
Grain Shape: Angular/sharp
Hardness: 9 Mohs
Al2O3: 94.5 min
TiO2: 3.8 max.
8#:2800-2360um
10#:2360-2000um
12#:2000-1700um
14#:1700-1400um
16#:1400-1180um
20#:1180-1000um
22#:1000-850um
24#:850-710um
30#:710-600um
36#:600-500um
40#:500-425 um
46#:425-355 um
54#:355-300um
60#:300-250um
70#: 250-212um
80#:212-180um
90#:180-50um
100#:150-125um
120#:125-106um
150#: 106-75um
180#:90-63um
220#:75-53um Posted from China - Guangdong on 26 November, 2009
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