Product Details

99.5% WFA White Corundum Aluminum Oxide fused Alumina

Product Description

White Aluminium Oxide is made by Aluminium Oxide powder which is electrically fused at high temperature.It is white. Compared with Brown Aluminium Oxide, its hardness is a little higher, but its toughness is little lower.

About Our Product

Our WA has the features of stable quality, well-distributed particle size composition, low magnetic substance content, high bulk density and hardness, good toughness, and high cleanliness, etc.It has been exported to more than 20 countries in Europe, America, Southeast Asia, etc.

Chemical and physical indicators

white fused aluminum/white corundum/WA
Range of grit sizes	content
Range of grit sizes	Al2O3	Na2O	Fe2O3	SiO2
F8-F100	99.59min	0.20max	0.03max	0.04max
F120-F240	99.53min	0.22max	0.03max	0.04max
F320-F1200	99.10min	0.24max	0.04max	0.05max

Physical properties of white fused alumina
Items	Property
Color	White
Bulk density	1.75-1.95g/cm3
Grain density	3.95g/cm3 min
Morse hardness	9

Applications

The abrasive tools made by WA are suitable for grinding high-carbon steel, high-speed steel and chilled steel, etc. In addition, it can be also used for polishing materials, precision casting sand, spraying materials, chemical catalyst carrier, special ceramics and high-grade refractories, etc.
As coating abrasive grains, White Aluminium Oxide features very strong anti-erosion and grinding ability. Because its grains are sharpened and multangular, there is no clogging situation when grinding. It is suitable for sanding all kinds of soft material, such as wood, plastic, etc.
The White Aluminium Oxide also has excellent character in static electricity fields.

Packaging&Delivery

Packaging Details

1.25kg in a small bag

2.1000kg in a jumbo bag

3.1000kg with pallets

Delivery Time

3-7 days after payment