Copper Foil For Solid State Batteries

Typical Thickness: 4.5um 6um 8um 10um 12um

Surface: Single – or double – sided polished.

Purity: Copper purity of 99.8% or more.

Sizes: Customizable in width and length.

Core ID:76mm/152mm

Compliance with domestic and EU standards

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Product Detail

Product Tags

Product Features

With high surface roughness and high elongation developed can be customized according to the width of the customer to meet the requirements of high peel strength for downstream applications.

Application Fields

the product is mainly used in the field of solid state/semi-solid state batteries.

Usage and storage

Project		Unit	Technical requiremente
Thickness		μm	8(0;+2)
Unit area weight		g/m2	72±2
Roughness	MRz	μm	≥2.2
Roughness	SRa	μm	≤0.34
Tensile strength	25℃	MPa	≥300
Elongation	25℃	%	≥3.0
Wettability		dyn	≥38
Antioxidant capacity			140℃ 15min No oxidation