White Fused Alumina
White fused alumina/White aluminium oxide (WA) is electrically
fused in the furnace with high grade bayer processed alumina as raw
material..It has high purity,ability of self-sharpening,better
cutting,less heat emit,higher efficiency,acid and alkali
resistance,good thermal stability.Abrasives tools made of it are
suitable for grinding high-speed,high carbon steel ,etc.It also can
be used as materials for grinding and polishing,precision
casting,spaying and coating, medium body for chemical
industry,special ceramics and high-grade refractory materials,etc.
White fused alumina is mainly used for grinding high carbon steel,
high-speed steel and chilled steel. It can also be used as lapping
and polishing medium, precision founding sand and coating
materials, catalyst carrier, special ceramics and super refractory
1) Not affecting the color of the processing cases.
2) Sandblasting in the non-iron process.
3) High speed processing.
4) Very low amount of iron oxide, suitable for non-ferrous blasting
White Fused Alumina Characters
White Fused Alumina has a Aluminium Oixde(Al2O3) content of more
than 99%. The high alumina content is ensured from its raw material
which is calcined alumina.The high content of Al2O3 makes it
perform well in fireproof and refractory applications.
The high content of Al2O3 (Aluminum Oxide) makes it to be with very
high hardness (Mosh Hardness≥9) and It's usually utilized for
grinding ,cutting, lapping, sandblasting, polishing, surface
preparing and also for coated abrasive application, including
sandpaper and sand belt.It's not easy to break and good for
abrasives. In abrasives industries, it is used for cutting wheels,
grinding wheels etc, also used for coated abrasives applications
like sandpapers. It's white color and little impurities also make
it excellent grinding and sandblasting media for preparing and
polishing surface of metal, ceramic products etc. WA fines is also
an good material for polishing and water jetting in electronics
White Fused Alumina Properties
|Grain Shape||Angular or Sharp Edged|
Low Sodium White Fused Alumina also available for high grade
applications. Na2O content less than 0.2%.
White Fused Alumina Standard Sizes & Applications
Coated Abrasives,Sandpaper,Sandbelt: P8-P220
White Fused Alumina Analysis Report
Physical&Chemical Analysis of White Fused Alumina
White Fused Alumina FEPA F Sizes for Bonded Abrasives and
|Physical Analysis||Grit#||Max Size||Big Size||Basic Size||Mixed Size||Small Size|
|Physical Analysis||F320||D0||D3 Maximum||D50 Medium||D95 Smallest||AL2O3||99.3%|
FEPA P Sizes for coated abrasives also available at request.
Big Bag of 1 Ton, 1.2 Tons or 1.3 Tons
25kg Wooven Plastic Bag,40 Bags in a Big Bag
25kg Wooven Plastic Bags,40 Bags on a Wood Pallet
25kg Paper Bag,40 Bags on a Wood Pallet