Zirconia Powder
High Purity Zirconia Powder 1.non-poisonous and talteless 2.white crystal powder 3.high purity 99.99%
High Purity Zirconia Powder,zirconium dioxide
ZrO2% (+ HfO2) | 94.7 | |
Y2O3% | 5.2±0.2 | |
Al2O3% ≤ | 0.005 | |
SiO2% ≤ | 0.005 | |
Fe2O3% ≤ | 0.003 | |
CaO% ≤ | 0.002 | |
MgO% ≤ | 0.003 | |
TiO2% ≤ | 0.001 | |
Na2O% ≤ | 0.001 | |
Cl- % ≤ | 0.1 | |
Calcination Loss% ≤ | 1.0 | |
BET (m2/g) | 12±2 10±2 | |
Crystallinity (nm) | 40——80 | |
Particle Size Distribution | dmax(µm) | 3.0 |
d50 (µm) | 0.5±0.1 | |
Flexural Strength(MPa) | 1200 | |
Fracture Toughness | 8—12 |
Zirconia Powder