Niobium Pentoxide Oxide

Niobium Pentoxide (Nb2O5) Sputtering Target
Purity ---  99.-99.9%

Shape --- Discs, Plate,Step (Dia ≤200mm,,  Thickness ≥1mm)

                 Rectangle, Sheet, Step (Length ≤300mm, Width ≤200mm, Thickness ≥1mm)

Application --- Dielectric coating,  Multilayers

Niobium Pentoxide (Nb2O5) Evaporation Material 

Density --- 4.47 g/cm3  Purity--- 99.9% 

Melting point---1485 ℃ ,Solubility: insoluble in water, soluble in acid 
Properties of thin film ---
     Transmission range 380 ～ 10000 nm 
     Refractive index at 470nm 2.2～2.3 
     Sustrate temperature 50～300 ℃ 

Properties of thin film-- -
       Transmission range 400 ～ 2000 nm
       Refractive index at 470nm ～ 1.8 
Shape --- solid substance, Colorless granules 

Application --- Dielectric coating. Multilayers, custom-made

Niobium Pentoxide (Nb2O5) Powder

Purity ---  99.5%,99.9%,99.99%,99.995,99.999%
Size --- 300mesh, 325mesh