Carboxymethyl cellulose powder CMC for lithium ion battery anode materials
SPECIFICATIONS
Packing: 500/bag
|
Item
|
standard value
|
measured value
|
|
Appearance
|
White powder
|
White powder
|
|
Viscosity,
mpa.s (2% aqueous solution)
|
7000~10000
|
7458
|
|
Purity
|
≧99.5%
|
99.7%
|
|
Water content
|
≦10%
|
5.35%
|
|
substituting degree
|
0.6~0.9
|
0.86
|
|
PH
|
6.0~8.5
|
6.77
|
|
heavy metal(pb), ppm
|
≦15
|
ok
|
|
Fe, ppm
|
≦40
|
ok
|
|
As, ppm
|
≦2
|
ok
|
|
Application
|
Lithium battery anode thickening agent material
|
Product Display
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