Calcined alumina a (a - AL2O3) indicators: (Yuanjiang Brand - high temperature alumina powder)
|
The index name |
Al2O3
|
SiO2
|
Fe2O3
|
Na2O
|
Burning reduction
|
Alpha Al2O3
|
True proportion
|
|
unit
|
%
|
%
|
%
|
%
|
%
|
%
|
|
|
The technical requirements
|
99.5 or higher
|
0.04 or less
|
0.03 or less
|
0.30 or less
|
0.1 or less
|
94.5 or higher
|
3.90 or higher
|
Product performance and application:
Appearance of the product is white sand or powder, particle size uniform, easy to spread, and has a good sintering performance, this product is the basic material in the manufacture of the heat resistant corrosion products, such as high aluminum refractory materials, advanced ceramics, automobile spark plugs, electronic ceramics, raw material of iron and steel furnace charge and polishing abrasive products.
Note: the product particle size can be processed according to user requirements, size by325-325.The eye ranged. |
