Product: Brown fused alumina
Raw material: Bauxite
Color: Black/ Brown
Usage: Sandblasting
Packing: 25kg/bag
BFA 46 mesh Brown corundum for sandblasting
Description
Brown Fused Alumina is made from calcined bauxite, smelting with high temperature in electric-arc furnace, it is hard and tough material. For its suitable hardness and toughness, BFA are usually used for sandblasting, through high-pressure spray gun , it can effectively remove the rust on the mental surface.
Advantages of Brown Fused Alumina
- High hardness
- Crystallinity
- Good fluidity
Produce Processing
Raw material sorting→electrolysis smelting→crushing→magnetic separation & deironing→screening→physical & chemical inspection
Common Size for Sandblasting
16,20,24,30,36,46,60,80,100,120,150,180,200,220mesh
Data sheet of Brown Fused Alumina
| Al203 % Min. | 85.0% |
| Fe203 % Max. | 0.3% |
| SiO2 % Max. | 1.0% |
| Ti02 % | 2.2-3.2 % |
| Ca0 % Max. | 0.8% |
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