Fused White Alumina(WA) Abrasive grains

Fused White Alumina(WA) Abrasive grains

Size	F46
Chemical Compositions(%)	Al2O3	99.5min
	Fe2O3	0.04max
	Na2O	0.26max
	SiO2	0.02max

 Main Physical Properties

MOHS HARDNESS	9.0
BULK DENSITY	1.75-1.95g/cm3
SPECIFIC GRAVITY	3.95g/cm3

PSD(Particle Size Distribution)

Sieve	%
+600um	0
+425um	≤30
+355um	≥40
+355um+300um	≥65
+355um+300um+250um	*
-250um	≤3

Application: Bonded abrasives and Coated abrasives Surface treatment/finishing lapping, polishing,decorative non-skid tile, and pressure blasting. Ceramic Tiles special ceramics Fluidized Bed Furnaces and Skin / Dental Care Grinding high carbon steel, high-speed steel and chilled steel