Thermosensitive Carbon-Coated Copper Foil (Dry Process Compatible)

$209.99

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Thermosensitive High-Surface-Area Double-Sided Carbon-Coated Copper Foil for Dry-Process Electrodes

This material is a copper-foil current collector engineered for dry-process electrode fabrication. The foil features a thermosensitive, high-surface-area carbon coating applied to both sides, providing improved interfacial contact and enhanced coating adhesion suitable for dry electrode processing.
Customized widths and single-/double-sided coating configurations are available upon request.

Application
Dry-process current collectors

Packaging
6 um x 180 mm substrate; double-sided 1 um x 152 mm coating; 1.5 kg/roll

Key Parameters

Post-roughening thickness: 8 um ± <=4 um

Width: 180 ± 1.0 mm

Areal density: 50-55 g/m^2

Splice count per roll: <=1 Tensile strength: >=300 MPa

Elongation: >=3.0%

Surface roughness (Ra): 2.5-3.0 um

Gurley value: >=54

Resistance: <=2 mOhm

Environmental compliance: RoHS-compliant