Electrolytic Copper Foil for Lithium Battery Anode Substrate

This high purity copper foil is used as a substrate for coating anode materials in Li-ion battery research.
  • Item NO.:

    Copper Foil
  • Lead Time:

    3-7days
  • Product Orgin:

    China
  • Shipping Port:

    Xiamen, China
  • Payment:

    T/T, WesternUnion, MoneyGram, Paypal, Visa
  • Product Detail

Electrolytic Copper Foil Used for Li Ion Battery Anode Current Collector


DESCRIPTION:

Width:100-300mm, can be customized

Thickness: 8um , 9um , 12um, 15um, 20um optional

Minimum Order Quantity: 2KG/Roll

High Purity Copper Foil for Battery Anode Substrate

Item

Data

width (mm)

280mm

Thickness (um)

9

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

Electrodeposited Copper Foil

Copper Foil for Battery Anode Substrate

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