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Cerium Oxide (CeO2)

 

Chemisty Grades
  CeO 99 CeO 99 CeO 65
Sizing <6.0 µm 0.5 µm  
Total Rare Earth Oxide (TREO) 99% 99% 98%
CeO₂ 99.90 % Min 99.90 % Min 65 % Min
Al 0.055% Max 0.055% Max -
Fe 0.02% Max 0.02% Max -
CaO 0.01 % Max 0.01 % Max 0.07 % Max
SiO₂ 0.01 % Max 0.01 % Max -
La2O3 - - 29.5 % Typical
Pr6O11 - - 4.3 % Typical
Nd2O3 - - 0.1 % Typical
MgO - - 0.03 % Typical
ZnO - - 0.002 % Typical
Fe2O3 - - 0.009 % Typical
Loss on Ignition 0.30 Max 0.30 Max 0.6 Typical

 

Particle Size Distribution
  CeO 99 CeO 99 CeO 65
Sizing <6.0 µm 0.5 µm  
Median (d50 %) < 1.5 microns 0.5 µm 1-2 microns
d10 < 1.0 microns 0.1 µm < 1.0 microns
d90 5.0 microns 1.4 µm 3-4 microns
d100 6.0 microns < 2.0 µm ≤ 5 microns

 

*Suspension Treatement Available*