Aluminium Foil For Lithium Battery

Standard rolls are 1235 grade, 200 mm width, 2kg and come on 3″ (76mm) core. If a custom specification is required please add a note on your request.

SKU: AL-FOIL-LI

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Description

Aluminium Foil For Lithium Battery

200 mm width is standard but can be customised on request. Commonly used as cathode current collector of secondary  Li-ion batteries as well as supercapacitors. The foils have excellent performance in cell manufacturing.

As standard they will come as 2kg rolls. However, please specify if you need larger rolls.

Specification

Thickness

12um, 14um, 16um

Width

Custom, 200mm

SPECIFICATION:
  • Width : 200 mm
  • Grade: 1235
  • Length : 2kg (depends on thickness)
  • Material : Aluminium, purity > 99.45%
E.g. for 16um
  • Extensibility : <0.5%
  • Normal temperature Tensile strength : >180 kgf /mm2
  • Tensile strength after baking at 120 degrees celsius for 1 hr : >160 kgf/mm2