Width:200mm Lenght: 300m Thicness:10um Mode:T-C10-300*200mm

Copper foil for battery anode substrate
Item		Data
width (mm)		300mm
Thickness (um)		10
areal density (g/m2)		95-100
Purity(%) More than 99.9%		Cu ≥99.9%
		Fe < 0.0010%
		Bi < 0.00020%
		Pb < 0.0005%
Tensile strength (MPa)		≥300
Normal elongation(%)		2.7
High-temperature Tensile strength180℃(MPa)		≥150
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 3.5
Surface tension(dyne/cm)	Drum side	65
	Matte side	65
Coating performance		Cu foil with uniform tension on both sides, slurry coating uniformity