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/8/10/12 um Thickness Rolled Electrolytic Copper Foil For Lithium Battery

8/10/12 um Thickness Rolled Electrolytic Copper Foil For Lithium Battery

Wechat:17720812054

Skype and Whatsapp:+8617720812054

Email:Beata@batterymaking.com


  • Item NO.:

    TMAX-CM01
  • Payment:

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

    In stock
  • Certificate:

    CE ROHS Certificate
  • Product Detail


8/10/12 um Thickness Rolled Electrolytic Copper Foil For Lithium Battery

Width:200mm  Lenght: 383m Thicness:8/10/12um

Item

T-Cu-08

T-Cu-10

T-Cu-12

width (mm)

customized

Thickness (um)

8

10

12

areal density (g/m2)

85-90

95-100

105-110

Purity(%)   More than 99.9%

Cu ≥99.9%

Fe < 0.0010%

Bi < 0.00020%

Pb < 0.0005%

Roller core inner diameter

76mm

Width

200mm

Tensile strength (MPa)

≥294

≥300

≥305

Normal elongation(%)

2.5

2.7

3.0

High temperature Tensile strength180(MPa)

≥147

≥150

≥153

High temperature elongation180(%)

2

2

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 0.3

Less than 0.3

Less than 0.35

Matte side(um)

Less than 3.0

Less than 3.5

Less than 4.0

Surface tension(dyne/cm)

Drum side

62

65

68

Matte side

62

65

68

Coating performance

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







   

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