Battery-Grade Carbon-Coated Copper Foil

£251.99

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Description
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Product Name: Battery-Grade Carbon-Coated Copper Foil
Application: Current Collector for Lithium-ion Batteries
Product Overview: This product utilizes a continuous coating process to apply a specialized conductive coating (Model 063CH3) onto copper foil. It demonstrates excellent electrical conductivity and strong coating adhesion, effectively reducing internal resistance and enhancing overall battery performance. Customization options are available for various widths, thicknesses, and single/double-sided coating configurations.
Base Copper Foil Thickness: 9 ± 1 µm
Total Thickness (Coated): 12 ± 1 µm
Total Foil Width: 180 mm or 280 mm (see selectable options)
Coated Area Width: 150 mm (for 180 mm foil) or 239 mm (for 280 mm foil)
Coating Areal Density (Single-Sided): 0.5 ± 0.10 g/m²
Coating Areal Density (Double-Sided): 1.0 ± 0.2 g/m²
Tensile Strength: >= 265 MPa
Elongation Rate: 2.0% – 6.0%
Adhesion Strength: No visible substrate exposure (3M600 Tape Peel Test)
Edge Quality: Burr-free, no damage, no visible waviness
Core Diameter: 76.2 mm
Packaging Unit: Roll

Option 1	Substrate 9 um x 180 mm, Double-Sided Coated 1 um x 150 mm, 1.5 kg/roll, Substrate 9 um x 180 mm, Single-Sided Coated 1 um x 150 mm, 1.5 kg/roll, Substrate 9 um x 280 mm, Double-Sided Coating 1 um x 239 mm, 1.5 kg/roll, Substrate 9 um x 280 mm, Single-Sided Coating 1 um x 239 mm, 1.5 kg/roll