7um 9um 10um ED Copper Foil for Lithium Ion Battery, Battery Materials

• Type: Membrane Electrode
• Cooling System: Natural Cooling
• Function: Battery Production
• Materials: Copper Foil
• Name: Copper Foil
• Used for: Lithium Ion Battery Current Collector
• Appearance: Both Side Shinny, Both Side Coarse etc
• Transport Package: Standard Export Package
• Specification: RoHS
• Trademark: Gelon
• Origin: China
• HS Code: 1111111
• Production Capacity: 100ton/Month

Product Description

Product Description

                                            7um 9um 10um ED Copper Foil for Lithium Ion Battery, Battery Materials   

Copper foil is a material primarily used as the current collector of the anode in lithium ion batteries.It has ultra-thin properties and can be coated on both sides. It has the advantage of high load-carrying power and has good coating properties when is adhered. TYPE: double-shiny, double-matte,one side shiny. THICKNESS: 8 micron,9 micron, 10 micron,12 micron, 15 micron Etc. WIDTH:According to customer's request.

SPECIFICATIONS FOR LITHIUM ION BATTERY ANODE SUBSTRATE COPPER FOIL
ITEM	both sides polished	one side coarse	both side coarse
	9um	12um	12um
Purity	≥99.8%
Surface density(g/m2)	85-90	105-110	105-110
Tensile strength(kg/m2)(25ºC)	≥30	≥25	≥25
Extensibility(%)(25ºC)	≥5	≥2.5	≥3.0

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