92% , 95% Alumina ceramic bead is high hardness,large density, low abrasion, good regularity, corrosion resistance. It is themost efficient grinding media of grinding glaze, billet and various kinds ofpowder ore.
Application: ceramics, cement, paint,refractory, inorganic mineral powders, and other industry.
According to users’ requirements, weadopt roll forming and isostatic pressing forming production process.
|
Item | |
Unit | |
Technical requirement | |
|
Particle size | |
mm | |
0.5~95 | |
|
AL2O3 | |
% | |
?95 | |
?92
| |
?80 | |
|
SiO2 | |
% | |
?3 | |
?5 | |
?15 | |
|
Fe2O3 | |
% | |
?0.15 | |
?0.2 | |
?0.3 | |
|
Mosh hardness | |
| |
9.5 | |
9 | |
8.5 | |
|
Water adsorption | |
% | |
?0.1 | |
?0.1 | |
?0.1 | |
|
bulk density | |
g/ml | |
?3.7 | |
?3.6
| |
?3.3 | |
|
abrasion | |
%0 | |
?0.10 | |
?0.15
| |
?0.20
| |