brown aluminum oxide grits #14-#220 mesh
Brown aluminum oxide (BFA) is made from Calcined Bauxite.
It is a hard and tough material, used in manufacturing of grinding wheels
(both vitrified and resin bonded) and coated products. These grains are also
used for shot blasting and as polishing media.
Sizes:
#8, #10, #12,#14,#16,#20,#22,#24,#30,#36,#40,#46,#54,
#60,#70,#80,#90,#100,#120,#150,#180,#220,
#240,#320,#400,#600,#800
Tech datas:
Al2O3 95.0%
SiO2 1.0%
TiO2 1.8%
Fe2O3 0.3%
Grade A
Color Brown
Hardness ≥9
Bulk density ≥1.75 g/cm3
Grain density ≥3.97g/cm3
Usages:
grinding media, sandblasting media;
surface cleaning, grit blasting,
lapping, polishing, grinding,
sandblasting, etching
wet and dry blasting
mineral skin abrasion materials
metal finishing & surface preparation
refractors, ceramics, coatings
bonded & coated abrasives