Fused Alumina

Specifications:
1) Type: A
a) Grit size: ANSI B74.12-1976 (1982) 16-1500 grit
b) Sizes available: F16, F20, F24, F30, F36, F40, F46, F54, F60,
F70, F80, F90, F100, F120, F150, F180, F220, F240, F280, F320,
F360, F400, F500, F600, F800, F1000, F1500
c) Electrically fused from a mixture of bauxite, coal, and iron
borings
d) Appearance: light brown
e) Great hardness and toughness
f) Applications: manufacturing of grinding wheels, grinding disks
of various shapes, blasting operations, polishing in optics,
electronics, and precision instrument industries
2) Type: AP
a) Grit size: grain sizes are made according to GB, ISO, FEPA,
ANSI, JIS standards
b) Sizes available: P8, P10, P12, P14, P16, P20, P24, P30, P36,
P40, P50, P60, P70, P80, P100, P120, P150, P180, P220, P240,
P280, P320, P360, P400, P500, P600, P800, P1000, P1200
c) High-quality bauxite fused in a pouring electric arc furnace
at temperatures above 2,000oC
d) Crushed, magnetically separated, and screened
e) Dense structure, great hardness, good self-sharpening, and
excellent grinding properties
f) Low content of magnetic fraction
g) Applications: abrasive belt, abrasive cloth, water-proof
abrasive paper, flap wheel, fiber discs

Packing: Plastic woven bag