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6um Double Shiny ED Copper Foil For Li - ion Battery With Good Performance

Categories Thin Copper Foil
Brand Name: Civen
Model Number: MGP-TE027001
Certification: CTI / SGS
Place of Origin: China
MOQ: 1 MT
Price: About USD15.0 per kg
Payment Terms: T/T, L/C
Supply Ability: 1200 MT per Month
Delivery Time: 10 ~ 15 days
Packaging Details: EPE Film Wrapping inside and Wooden Box outside
Thickness: 6um
Width: ≤ 1290mm
Material: C11000 Copper Cathode
Purity: ≥ 99.8%
Application: Li - ion Battery
Surface: Double Side Shiny
Shape: Roll
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    6um Double Shiny ED Copper Foil For Li - ion Battery With Good Performance

    6um Double Shiny ED Copper Foil For Li - ion Battery With Good Performance


    Product Description


    The normal thickness of this kind copper foil dedicated to lithium battery is 6~20microns for single-sided and double-sided. The width ranges from 100 mm to 1340mm.Double-sided ED copper foil have performances of double side structure symmetrical, density of metal closing to copper theoretic density, low surface contour and great extension and tensile strength. When collected with cathode materials of li-ion battery, the touch area is large than use single matte and double matte ED copper foil. It decreasing the resistance between the cathode collectors and the cathode materials to enhance symmetry of volume capacity and structure of the battery. At the meanwhile, double-sided optical electrolyzed copper foil cathode collector has wonderful resistance cold and thermal expansion performance ,which can obviously extend life of the battery.


    Technical Data:


    Test Item

    Unit

    Specification

    6μm

    7μm

    8μm

    9/10μm

    12μm

    15μm

    20μm

    Cu Content

    %

    ≥99.9

    Area Weight

    mg/10cm2

    54±1

    63±1.25

    72±1.5

    89±1.8

    107±2.2

    133±2.8

    178±3.6

    Tensile Strength(25℃)

    Kg/mm2

    28~35

    Elongation(25℃)

    %

    5~10

    5~15

    10~20

    Roughness(S-Side)

    μm(Ra)

    0.1~0.4

    Roughness(M-Side)

    μm(Rz)

    0.8~2.0

    0.6~2.0

    Width Tolerance

    Mm

    -0/+2

    Length Tolerance

    m

    -0/+10

    Pinhole

    Pcs

    None

    Change of Color

    130℃/10min

    150℃/10min

    None

    Wave or Wrinkle

    ----

    Width≤40mm one allow

    Width≤30mm one allow

    Appearance

    ----

    No drape, scratch, pollution, oxidation, discoloration and

    so on that effect using

    Winding method

    ----

    The winding when facing up S side

    When the winding tension in the stable, no loose roll phenomenon.


    Metallographic:


    Double-Shiny (3000 times)


    Supplement :


    If technical data is required, please contact our customer service representative to enter a technical service request for the specific data needed.


    Connection :



    Quality 6um Double Shiny ED Copper Foil For Li - ion Battery With Good Performance for sale
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