Product: Brown fused alumina
Raw material: Bauxite
Color: Black/ Brown
Usage: Sandblasting
Packing: 25kg/bag
Product: Brown fused alumina
Raw material: Bauxite
Color: Black/ Brown
Usage: Sandblasting
Packing: 25kg/bag
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.
Raw material sorting→electrolysis smelting→crushing→magnetic separation & deironing→screening→physical & chemical inspection
16,20,24,30,36,46,60,80,100,120,150,180,200,220mesh
Al203 % Min. | 85.0% |
Fe203 % Max. | 0.3% |
SiO2 % Max. | 1.0% |
Ti02 % | 2.2-3.2 % |
Ca0 % Max. | 0.8% |