Microporous Copper Foil
Current Collector

Microporous Copper Foil

£719.99

Flat rate shipping £15

    Microporous Copper Foil

    Dimensions: 200 mm width x 0.009 mm thickness x 12 µm pore diameter
    Application: Negative current collector for lithium-ion batteries

    Item Code & Packaging
    5 kg/roll

    Specifications

    Basic Parameters

    Thickness: 0.009-0.010 mm

    Width: 200 ± 1 mm

    Area Density: 85-90 g/m²

    Micropore Characteristics

    Micropore Density: 8000-12000 pores/cm²

    Micropore Diameter: 12 ± 5 µm

    Consistency: 80-90 %

    Mechanical Properties

    Tensile Strength: 250-300 N/mm²

    Elongation: >=1.5 %

    Smooth Surface Roughness (Ra): <=0.4 µm Smooth Surface Roughness (Rz): >=3.0 µm

    Rough Surface Roughness (Ra): 0.35-0.75 µm

    Rough Surface Roughness (Rz): >=3.0 µm

    Electrical Properties

    Resistivity: 1.8 uOhm-cm

    Appearance

    Flatness: Uniform

    Dents: None

    Oxidation Resistance: 180°C, 30 min

    Dyne Value: >=38

    Option 1

    5 kg/roll

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