white fused alumina/corundum grits F14-F220
White fused alumina/white corundum is made from high quality alumina by
being melted above 2000 centigrade in the electric arc furnace.
White fused alumina/aluminium oxide/corundum is also used as refractory/abrasive/sandblasting/polishing
material. Its main content is Al2O3 with a minimum value of 99.55 %,
which guarantees the highest possible quality of abrasive grits.
Tech datas:
Al2O3 99.55min
Na2O 0.3max
SiO2 0.01max
Fe2O3 0.03max
True density: 3.9 g/cm3
Bulk density:1.75-1.95 g/cm3
Mons' hardness:9
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