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Brown Aluminium Oxide Abrasive
Brown Fused Alumina(BFA) is produced by the smelting of Calcined Bauxite in electric arc furnace at temperatures more than 2000oC. Also it is called brown aluminum oxide or brown corundum, it can be used for producing ceramic grinding wheel ,resin grinding wheel, abrasive,sandblasting and precision casting.
Product Details
Brown Fused Alumina(BFA) is produced by the smelting of Calcined Bauxite in electric arc furnace at temperatures more than 2000oC.Also it is called brown aluminum oxide or brown corundum, it can be used for producing ceramic grinding wheel ,resin grinding wheel, abrasive,sandblasting and precision casting.
Applications
a.) BFA Grinding wheel, cutting wheel, abrasive disc,
b.) Sandblasting, polishing
c.) Abrasive paper, abrasive belt,
d.) BFA abrasive disc, coated sponge,abrasive cloth
Brown aluminium oxide abrasives grade
| Abrasives Grade F8~F80 | Grit Size | Chemical Composition % | ||||
| Al2O3 | Fe2O3 | SiO2 | TiO2 | CaO | ||
| Grade A | F8~F80 | 95 | 0.10 | 1.0 | 2.5 | 0.25 |
| F90~F150 | 95 | 0.3 | 1.1 | 2.7 | 0.30 | |
| F180~F220 | 94 | 0.3 | 1.2 | 3.0 | 0.35 | |
| Grade B | F4~F80 | 94 | 0.2 | 1.5 | 2.85 | 0.40 |
| F90~F150 | 93 | 0.3 | 1.6 | 3.0 | 0.45 | |
| F180~F220 | 92 | 0.4 | 1.8 | 3.5 | 0.50 | |
| Grade P | P20~P80 | 94 | 0.2 | 1.5 | 2.85 | 0.40 |
| P100~P120 | 93 | 0.3 | 1.6 | 3.0 | 0.45 | |
| F180~F220 | 92 | 0.4 | 1.8 | 3.5 | 0.50 | |
Packing
1000kg or 1250kg bulk bags
Bulk bag on pallets
25kg woven bag in bulk bags
25kg paper bag on pallets
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