Conductive Carbon Coated Aluminum Foil For Battery Cathode Substrate

Conductive carbon coated Aluminium foil can replace conventional Al foil as battery cathode substrate with improved properties

• Better electrical conductivity and less internal resistivity
• Better mechanical strength and toughness to avoid short circuit caused by dendrite growth
• Improved adhesion to the electrode material
• Provides larger discharging capability and longer service life for Li-Ion batteries

• Conductive carbon coating
  • Double side coating with 1-micron thickness each side
  • Density: 0.5 g/m2
  • Surface resistivity: < 30 ohms per 25um²
  • Binder: Modified acrylate adhesive (water based)
• The substrate of Aluminum Foil
  • Purity > 99.9%
  • Thickness: 16 micron
• Package for sales: 1.0 kg/roll
  • Coated width: 200mm
  • Total Width: 260 mm cathode substrate
  • Total Thickness: 18 um
  • Length: about 80 meters ( packing based on weight )
  • Core Size: 76 mm (3 inch)