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Composite Aluminum Foil as Battery Current Collector (50m Length x 180/280mm Width x 8μm Thickness) - ALPET-8u

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Composite aluminum foil is a new-type of battery current collector, which has thinner aluminum film, overall lighter weight, and higher safty during penetration expeirment compared to the conventional rolling aluminum foil.

  • Material:                                    Aluminum, Purity > 99.99%
  • Length:                                     50m
  • Width:                                       180 or 280 mm
  • Thickness:                                8 μm
  • Tensile Strength:                      ≥40 Mpa
  • Peel strength:                           ≥ 0.5 Kgf/cm
  • Shiny Side Roughness (RA):    0.14 μm
  • Shiny Side Roughness (RZ):    1.4 μm
  • Rough Side Roughness (RA):   0.14 μm
  • Rough Side Roughness (RZ):   1.4 μm 
  • Sold in roll only and shipped in a vacuum bag.
  • Click here to download the product datasheet. 
  • Click here to download the SDS.
  • Click the video below to see the battery cathode coated by MTI's Film coater MSK-AFA-II-VC

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