????????????? >>
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tungstate ???????>>
??????>>
Paratungstate ??????????>>
?????????? Metatungstate>>
tungstate ??????????>>
?????????????????>>
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??????? Trioxide>>
???????????????????? Trioxide>>
???????????????? Trioxide>>
????????????????? Trioxide>>
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???? Binder ??>>
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Phosphotungstate >>
ultrafine ?????????
???? |
BET or F.s.s.s |
?????????% max< |
GW02 |
>5.0㎡/g |
0.80 |
GW04 |
4.0-5.0㎡/g |
0.60% |
GW05 |
0.5-0.6μm |
0.55% |
GW06 |
0.6-0.7μm |
0.40 |
GW07 |
0.7-0.8μm |
0.35 |
GW08 |
0.8-0.9μm |
0.25 |
????????? ultrafine ?????????????????????????????????????????????????? 2um
?????????????? 9.0um
???? |
Max |
?????????? |
???? |
Max |
?????????? |
???? |
Max |
?????????? |
Al |
0.0010 |
0.0005 |
Fe |
0.0050 |
0.0010 |
Pb |
0.0003 |
0.0001 |
As |
0.0010 |
0.0005 |
K |
0.0015 |
0.0010 |
S |
0.0010 |
0.0005 |
Bi |
0.0003 |
0.0001 |
Mg |
0.0010 |
0.0005 |
Sb |
0.0005 |
0.0003 |
C |
0.0030 |
0.0010 |
Mg |
0.0010 |
0.0005 |
Si |
0.0015 |
0.0010 |
Ca |
0.0015 |
0.0006 |
Mn |
0.0010 |
0.0005 |
Sn |
0.0003 |
0.0001 |
Cd |
0.0005 |
0.0001 |
Mo |
0.0030 |
0.0016 |
Ti |
0.0010 |
0.0005 |
Co |
0.0010 |
0.0005 |
Na |
0.0015 |
0.0007 |
V |
0.0010 |
0.0005 |
Cr |
0.0020 |
0.0010 |
Ni |
0.0020 |
0.0010 |
|||
Cu |
0.0003 |
0.0001 |
P |
0.0010 |
0.0005 |
???????????????????? ?????????? ultrafine,???????????????????????????????????: sales@chinatungsten.com ???????????????:+86 592 5129696.
???????????????>>