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Lithium Ion Battery Copper Foil 25um- 200mm

Lithium Ion Battery 25um Copper Foil.
  • Brand:

    TOB NEW ENERGY
  • item no.:

    T-C25
  • order(moq):

    1
  • Payment:

    L/C,T/T,Western Union,paypal
  • Price:

    $200/roll
  • product origin:

    china
  • Color:

    silvery
  • shipping port:

    XIAMEN
  • Lead Time:

    3days
Product Detail

Lithium Ion Battery 25um Copper Foil Width:200mm


SPECIFICATIONS



Lenght: 131m Thicness:25um weigth: 5kg Mode:T-C25

lithium battery Copper foil for battery anode substrate

Item

Data

width (mm)

200mm

Thickness (um)

25

areal density (g/m2)

190-200

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 uniformity



 Email : tob.amy@tobmachine.com

 Skype : amywangbest86

 Whatsapp/Phone number : +86 181 2071 5609

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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