Carboxymethyl Cellulose CMC Powder Lithium Battery Anode Material
Appear: White powder
Application: Lithium-ion battery anode
material, for anti-precipitation
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Item
|
standard value
|
measured value
|
|
Appearance
|
White powder
|
White powder
|
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Viscosity, mpa.s (2% aqueous solution)
|
7000~10000
|
7458
|
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Purity
|
≥99.5%
|
99.7%
|
|
Water content
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≤10%
|
5.35%
|
|
substituting degree
|
0.6~0.9
|
0.86
|
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PH
|
6.0~8.5
|
6.77
|
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heavy metal(pb), ppm
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≤15
|
ok
|
|
Fe, ppm
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≤40
|
ok
|
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As, ppm
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≤2
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ok
|
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Application
|
Lithium battery anode thickening agent material
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