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Niobium oxide Nb2O5 powder D50≤1.5um

Niobium oxide Nb2O5 powder D50≤1.5um

Rare Nb2O5 99.9% Niobium Oxide

Appearance:White Powder
Formula: Nb2O5
CAS No. : 1313-96-8 
Different purity provided 

Formula: Nb2O5
Mol.wt:
Main Application:

Parameters


Description of Niobium oxide Nb2O5 powder


Product NameNb2O5
CAS No.1313-96-8
ApplicationsAR coating; Glasses coating; Protective coating;
Model number10*7; 1-3
ColorBlack granule; White granule
Purity99.9%
Density4.47 g/cm3
Evaporating Temperature1700-1900(°C)
Properties

Refractive Index at 550nm:2.3

Transparency Range(μm):0.35~7

Melting Point: 1512(°C)

Packing detailsUsual packing:1kg/can ;10kg/carton
Customlization:on your demand
MOQ10 KG


Specification

Analysis Report(No more than)
Ta0.0124%Fe0.002%Si0.003%
Sb0.010%Cr0.001%Ti0.001%
Al0.001%Cu0.002%W0.002%
Mo0.001%Mn0.001%Sn0.002%
Pb0.002%Zr0.001%Mg0.001%
Ca0.001%F0.020%Ni0.001%

D50<1.5 umNb2O599.9%LOI0.24%


Application

*In electronics industry, the addition of niobium oxide to the capacitor greatly improves the thermal stability of the capacitors. In addition, Nb2O5 is also widely used in piezoelectric ceramics,thermal ceramics,electromagnets,optical waveguides.

*Glass is a traditional application industry of Nb2O5, this is because when Nb2O5 added to glass, it have higher refractive index (Ta2O5 can be added to glass to raise refractive index, but because price is too high, can be used in the place with particularly high demand only), use extensively consequently optical glass, optical fiber, as well as coating material. As a glass additive, high requirements are required for coloring elements, such as Cr,Ni,Fe,RE, etc.


Packing

In sealed double polyethylene bags. The bags are packed in steel drums containing 50 Kgs net each.
 

Others

Specification is adjustable as per user' s special requirement