10um Lithium Ion Battery Copper Foil

• Separator Type: /
• Negative Materials: /
• Electrolyte: /
• Cathode Materials: /
• Type: Copper Foil
• Transport Package: Carton
• Model NO.: T-C10
• Specification: can be customized size
• Trademark: TOB
• Origin: China
• Production Capacity: 10000PCS/Month

Product Description

10um Lithium Ion Battery Copper Foil

 

  Thicness:10um Width:200mm
  Mode:T-C10
  Application:Lithium ion battery electrolyte substrate metal foil
 Other size of the copper foil can be customized.

 

Copper foil for battery anode substrate
Item		Data
width (mm)		200mm
Thickness (um)		10
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)		≥400
Normal elongation(%)		3.72
High temperature Tensile strength180ºC(MPa)		≥150
High temperature elongation180ºC(%)		2
Anti oxidization(180ºC 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