high quality Tungsten Trioxide with reasonable price

Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF
Delivery Time: 30 Days

Basic Info

Model No.: WO3-x-1 WO3-x-2

Type: Tungsten Powder

Dark Blue Crystals: W(79.2-80)%

WO3-x-1,WO3-x-2: WO3-x-2

Additional Info

Packaging: In iron drums with inside plastic bags of 100kg or 200kg net each.

Productivity: 1000 tons

Brand: CHENZHOU

Transportation: Ocean

Place of Origin: HUNAN

Certificate: Reach Registration,ISO9001

HS Code: 2825901910

Port: HUANGPU,SHENZHEN

Product Description

The blue tungsten oxide doped in industrial production is usually obtained by mild reduction APT with hydrogen in four-tube or 11-tube furnace. The blue tungsten oxide chemical composition was WO2.88 ~ WO2.92. , containing NH30.3% ~ 0.8%.



 SPECIFICATIONS:


                                                                                                                                                    Impurity Content
Grade WO3-x-1 WO3-x-2 Grade WO3-x-1 WO3-x-2

Impurity
Content
%MAX
AI 0.0005 0.001 Ni 0.0005 0.0007
As 0.001 0.002 Na 0.001 0.002
Bi 0.0001 0.0001 P 0.0007 0.001
Ca 0.001 0.002 Pb 0.0001 0.0001
Cr/Co 0.001 0.001 Sn 0.0001 0.0007
Cu 0.0005 0.007 Si 0.001 0.002
Fe 0.001 0.003 Sb 0.0003 0.0005
K 0.001 0.001 S 0.0007 0.0007
Mg 0.0007 0.001 Ti 0.001 0.001
Mn 0.0005 0.001 V 0.001 0.001
Mo 0.003 0.008 Nh3 0.15 0.20

Tungsten Price Per Tonne

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