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products
Copper Foil

Copper Laminated Foil thickness 12um

  • Model Number:

    TMAX-C12
  • Compliance:

    CE Certified
  • Payment:

    L/C D/A D/P T/T Western Union
  • Delivery Time:

    2 days
Product Details

Copper Laminated Foil thickness 12um


DESCRIPTION:

Lithium Ion Battery 12micron Copper Foil

Width:150mm  Lenght: 383m Thicness:12um

Mode:TMAX-C12


Copper foil for battery anode substrate

Item

Data

width (mm)

150

Thickness (um)

12

areal density (g/m2)

105-110

Purity(%)   More than 99.9%

Cu ≥99.9%

Fe < 0.0010%

Bi < 0.00020%

Pb < 0.0005%

Tensile strength (MPa)

≥305

Normal elongation(%)

3.0

High temperature Tensile strength180(MPa)

≥153

High temperature elongation180(%)

2.5

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 0.35

Matte side(um)

Less than 4.0

Surface tension(dyne/cm)

Drum side

68

Matte side

68

Coating performance

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