99.5% White Fused Alumina abrasive for polishing and grinding powder PV:1986
-
Category:White Fused Alumina
SPEC:600#
Packaging:Bag Package/Small Bag Package
Product Deion
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 |
|||
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 |
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.