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Composite Copper Foil as Battery Current Collector (180/ 280mm W x 6.5μm T x 50m L) - CuPET-65u


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

  • Material: Vapor Deposited Copper, Purity≥ 99.8% (C101)
  • Width:                                       180 or 280 mm
  • Length:                                      50 m
  • Thickness:                                 6.5 μm
  • Peel strength:                            ≥0.5 Kgf/mm
  • Tensile Strength:                        40 MPa                       
  • Elongation Rate:                       ≥10%
  • 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 μ
  • Sold in roll only and shipped in a vacuum bag
  • Click the video below to see the battery anode coated by MTI's Film coater MSK-AFA-II-VC


    Product MSDS 

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1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Prices vary from country to country.
2. We may add extra charges for paper orders and NET 30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.