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图片 7
图片 7

Tungsten trioxide


Kufufuza
Kufotokozera

kalasi

Grade-1

Grade-2

Wo3(%min)

99.95

99.95

L.O.LWO3(%max)

0.5

0.5

Impurity Content
     (%MAX)

AI

0.0005

0.001

Fe

0.001

0.001

S

0.007

0.001

As

0.001

0.002

P

0.0007

0.0007

Mo

0.002

0.005

Ca

0.001

0.002

Mg

0.0007

0.001

K

0.001

0.002

Na

0.001

0.002

Fsss:80-20μm

Scott Density:2.0-3.0/cm3

Ignition Loss:0.5%max

Chlorde Residue:0.06%max

kalasi

Grade-1

Grade-2

Wo3(%min)

99.95

99.95

L.O.LWO3(%max)

0.5

0.5

Impurity Content
     (% MAX)

SI

0.001

0.002

Cu

0.0003

0.0007

Mn

0.001

0.001

Ni

0.0007

0.0007

Pb

0.0001

0.0005

Bi

0.0001

0.0005

Sn

0.0002

0.0007

Sb

0.0005

0.001

Ti

0.001

0.001

Fsss:80-20μm

Scott Density:2.0-3.0/cm3

Ignition Loss:0.5%max

Chlorde Residue:0.06%max

Appearane:Free flowing light yellow crystal line powder.
Packing:In iron drum with inside plastic bags of 100kgs or 200kg net each.
Remark:Any particular requirement to the specifications can be discussed.


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