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High Purity Copper Foil for Lithium Battery Current Collector

Model: Copper Foil
Material: Pure Cu Metal
Thickness: 8um/9um/10um
MOQ: 1 Roll
Product description: High Quality Electrolytic Copper Foil used for Li Ion Battery Anode Current Collector
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Electrolytic Copper Foil Used for Li Ion Battery Anode Current Collector

DESCRIPTION:

ED copper foil for battery anode material
This copper foil is used as a substrate for coating anode materials in Li-Ion battery research.

Copper foil for battery anode substrate
Item		Data
width (mm)		280 mm, other width can be customized
Thickness (um)		8 um / 9 um /10 um, other size optional
areal density (g/m2)		85-90
Purity(%) More than 99.9%		Cu ≥99.9%
		Fe < 0.0010%
		Bi < 0.00020%
		Pb < 0.0005%
Tensile strength (MPa)		≥294
Normal elongation(%)		2.5
High temperature Tensile strength180℃(MPa)		≥147
High temperature elongation180℃(%)		2
Anti oxidization(180℃ Heating 1h)		No oxidation of points on the surface,The color does not change,Copper foil without fracture
Surface roughness(um)Rz	Drum side(um)	Less than 0.3
	Matte side(um)	Less than 3.0
Surface tension(dyne/cm)	Drum side	62
	Matte side	62
Coating performance		Cu foil with uniform tension on both sides, slurry coating unifor