Tungsten Oxide Powder

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Description of Tungsten Oxide:

Tungsten Oxide, also known as tungsten trioxide or tungstic anhydride, WO3, is a chemical compound containing oxygen and the transition metal tungsten.
Product Name: Tungsten Trioxide
Fsss range: 10~μm(fine), 1~2μm(superfine), 50~100nm
Scott Density: 2.0-2.6g/cm3
L.O.I.: 0.5%max
Appearance: Free flowing dark blue or yellow crystalline powder.
Packing: In iron drums with inside plastic bags of 100kg or 200kg net each.

Blue Tungsten Oxide Powder
Chemical Composition:

WO2.8-2.97(>%): 99.9


Physical Properties:
Particle: -60 mesh
Bulk density: 2.4-2.8g/cm3
F.s.s.s.: 12-29um
Impurities Content (<%) Impurities Content (<%)
AI 0.0005 Na 0.001
As 0.001 Ni 0.0007
Bi 0.0001 K 0.001
Ca 0.001 P 0.0007
Cd 0.0001 Pb 0.0001
Cr 0.001 S 0.0007
Co 0.001 Sb 0.0005
Cu 0.0003 Si 0.001
Fe 0.001 Sn 0.0002
Mg 0.0007 Ti 0.001
Mn 0.001 V 0.001
Mo 0.002    

YellowTungsten Oxide Powder
Chemical Composition:

WO3(>%): 99.9
Impurities Content (<%) Impurities Content (<%)
AI 0.0005 Mo 0.002
As 0.001 Na 0.001
Bi 0.0001 Ni 0.0005
Ca 0.001 P 0.0005
Co 0.001 Pb 0.0001
Cr 0.001 S 0.0005
Cu 0.0003 Sb 0.0005
Fe 0.001 Si 0.001
K 0.001 Sn 0.0001
Mg 0.0005 Ti 0.0001
Mn 0.0005 V 0.001
 

Applications of Tungsten Oxide:

Electronics industry,  Ceramic painting, producing tungsten powder/WC powder, new material etc.
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