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  • High Purity Copper Foil for Lithium Battery Current Collector
  • High Purity Copper Foil for Lithium Battery Current Collector
  • High Purity Copper Foil for Lithium Battery Current Collector
High Purity Copper Foil for Lithium Battery Current CollectorHigh Purity Copper Foil for Lithium Battery Current CollectorHigh Purity Copper Foil for Lithium Battery Current Collector

High Purity Copper Foil for Lithium Battery Current Collector

  • Model: Copper Foil
  • Material: Pure Cu Metal
  • Thickness: 8um/9um/10um
  • MOQ: 1 Roll
  • Product description: High Quality Electrolytic Copper Foil used for Li Ion Battery Anode Current Collector
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Electrolytic Copper Foil Used for Li Ion Battery Anode Current Collector


DESCRIPTION:

ED copper foil for battery anode material
This copper foil is used as a substrate for coating anode materials in Li-Ion battery research.


Copper foil for battery anode substrate

Item

Data

width (mm)

280 mm, other width can be customized

Thickness (um)

8 um / 9 um /10 um, other size optional

areal density (g/m2)

85-90

Purity(%)   More than 99.9%

Cu ≥99.9%

Fe < 0.0010%

Bi < 0.00020%

Pb < 0.0005%

Tensile strength (MPa)

≥294

Normal elongation(%)

2.5

High temperature Tensile strength180℃(MPa)

≥147

High temperature elongation180℃(%)

2

Anti oxidization(180℃ Heating 1h)

No oxidation of points on the surface,The color does not change,Copper

foil without fracture

Surface roughness(um)Rz

Drum side(um)

Less than 0.3

Matte side(um)

Less than 3.0

Surface tension(dyne/cm)

Drum side

62

Matte side

62

Coating performance

Cu foil with uniform tension on both sides, slurry coating unifor

Battery Grade Copper Foil For Lithium Battery

Electrolytic Copper Foil For Lithium Battery

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