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Calcined Alumina DN-440 (Al2O3)

 

Typical Anaysis   Characteristics
Al2O3 ≈99.3%   Loss on Ignition ≤0.2%
Na2O Total ≤0.5%   Specific Surface Size 0.3-0.7m2/g
CaO ≈0.05%   Primary Crystal ≈6 µm
Fe2O3 ≈0.03%   Bulk Density ≈600 kg/m3
SiO2 ≈0.01%      
αAl2O3 ≥95       

 

Particle Size Distribution
> 150 µm <1%
> 63 µm 20-30%
63-45 µm ≈20%
< 45 µm ≈60%

 

Cilas 1064
d50 µm ≈12,5-27,5