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Aluminium Foil For Lithium Battery


Aluminium Foil For Lithium Battery (Width : 200 mm)

16 um thickness and 200 mm width. Commonly used as cathode current collector of secondary  Li-ion batteries as well as supercapacitors. The foils have excellent performance in cell manufacturing.

 

SPECIFICATION:

 

  • Width : 200 mm
  • Thickness : 16±1um
  • Length : 300mm
  • Areal density : 42~46g/m2
  • Material : Aluminium, purity > 99.45%
  • Extensibility : <0.5%
  • Normal temperature Tensile strength : >180 kgf /mm2
  • Tensile strength after baking at 120 degrees celsius for 1 hr :
    >160 kgf/mm2