Chemical Composition
Nb:60%&65%
Average particle size range (μm)
2 to 75
Specific surface area (m2/g)
0.2 to 1.4
Bulk density (g/ml)
0.6 to 5.0
Specific surface area
BET one point method
Particle size
Laser particle size
Solid silver content after burning
≥ 99.99%
N+, Cl-, K+ content
≤ 30PPM