Open here for our page navigation
Alpha-Alumina Powder
α-Al2O3, 99.85% pure
Al2O3 > 99.8 wt%
B2O3 < 0.001 wt%
CaO < 0.02 wt%
Fe2O3 < 0.01 wt%
MgO < 0.1 wt%
Na2O < 0.07 wt%
SiO2 < 0.02 wt%
Average Particle Size: 40 nm
Phase Structure: 100% alpha
BET Specific Surface Area: 10 m2/gm (+/- 2 m2/g)
BET Particle Size: 150 nm (+/- 30 nm)
Typical SEM Image of α-Al2O3 nano-powder
Dimensional bar: 2 microns