White fused alumina
It is white color with the main crystal phase alpha-Al2O3.The white alumina produced in
titling electric arc furnace has the advantage of high bulk density and low porosity and the
volume stability and thermal shock resistance can be improved.
Application:
It is used for making bonded and coated abrasive such as grinding wheels, abrasive stones, cutting discs and refractories. It is also widely used for sandblasing and polishing.
FEPA grade
F14,F16,F20,F22,F24,F30,F36,F40,F46,F60,F70,F80,F100,F120,F150,F180,F220,F240,F280,F320
F360,F400,F500,F600,F800,F1000,F1200
P46-P2500
JIS Grade
#4,#5,#6,#8,#10,#12,#14,#16,#20,#22,#24,#30,#36,#40,#46,#60,#70,#80,#100,#120,#150,#180,
#220,#240,#280,#320,#360,#400,#500,#600,#800,#1000,#1200,#1500,#2000,#2500,#3000,#4000,#6000,#8000