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Copper Laminated Foil Thickness 12um

Wechat:17720812054

Skype and Whatsapp:+8617720812054

Email:Beata@batterymaking.com


  • Item NO.:

    TMAX-C12
  • Payment:

    L/C,T/T,Western Union, Paypal
  • Lead Time:

    In stock
  • Certificate:

    CE ROHS Certificate
  • Product Detail

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





   

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