WFA/White Fused alumina/aluminum oxide grit

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. Oilstone/polishing pad, grinding wheels etc. Anti-friction material, anti-resisting grounds/paper/paiting. Used for making polishing paste/solution etc.

Chemical Analysis

	Al2O3	Fe2O3	Na2O	SiO2
Sectional sand	99.5%	0.04%	0.06%	0.3%
Fines	99.0%	0.1%	0.08%	0.35%
Grains	99.5%	0.04%	0.04%	0.23%
Micro powder	99.2%	0.06%	0.08%	0.35%

Physical Properties

Color	White
Bulk density	1.75-1.95g/cm3
Real density	3.95g/cm3
Melting point	2250℃
Maximum service temperature	1900℃

Size

Grits	0-1mm 1-3mm 3-5mm 5-8mm
Fines	100#-0 200#-0 320#-0
Grains	8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# 240#
Powder	#240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000