JIMA Copper 86-21-35322273 cufoil@jimagroup.com
5 Micron Copper Foil, Copper Thin Sheet for Lithium Ion Battery 

5 Micron Copper Foil, Copper Thin Sheet for Lithium Ion Battery 

  • High Light

    5 Micron thin copper sheet

    ,

    5 Micron copper foil tape

    ,

    Lithium Ion Battery thin copper sheet

  • Purity
    99.95%
  • Name
    5 Micron Copper Foil, Copper Thin Sheet For Lithium Ion Battery 
  • Thickness
    5um,5 Micron
  • Application
    Lithium Ion Battery
  • Length Per Roll
    500 - 5000 Meter
  • Inter Diameter
    76 Mm
  • Place of Origin
    china
  • Brand Name
    JIMA
  • Certification
    SGS, ISO,Reach, RoHS
  • Model Number
    EDCU
  • Minimum Order Quantity
    100kg
  • Price
    Negotiation
  • Packaging Details
    Wooden carton
  • Delivery Time
    5-15 days
  • Payment Terms
    T/T, L/C
  • Supply Ability
    9000 Ton per month

5 Micron Copper Foil, Copper Thin Sheet for Lithium Ion Battery 

5 Micron Copper Foil, Copper Thin Sheet for Lithium Ion Battery

 

Company Information

Copper foil is main product in our factory, which can be used in health care area, shielding field, Li-ion battery manufacture, PCB manufacture and also waterproof effect. 

 

Quickly Introduction 

  • Purity:99.8%
  • Roll ID: 76um
  • Thickness: 5micron
  • Width: 100mm-1290 mm

 

Product Description

We can provide the specific single-matte, double-matte, and double shiny ED copper foil with nominal thickness from 6um to 12 um for the Li-Ion battery; width is from 100mm-1300mm.And the double shiny ED copper foil has the characteristics of the symmetrical structure of both sides, the metal density nearing the copper theoretical density, very low surface profile, and high elongation and tensile strength.

 

  • Symmetrical structure of both sides,99.9%copper density.
  • High elongation and tensile strength
  • Very environmental,can be recycled

 

Lithium ion battery Thin Copper Foil Thechnical Data 

Item Nominal thickness
Double shiny Single (double) matte Super matte
8µm 9µm 12µm 15µm 20µm 10µm 12µm 10µm 12µm

Area Weight

(g/m2)

70~75 85~90 100~105 128~133 175~181 95~100 105~110 95~100 105~110

Tensile Strength

(kg/mm2)

Normal temperature ≥30.0 ≥30.0 ≥30.0 ≥30.0 ≥30.0 ≥25.0 ≥25.0 ≥25.0 ≥25.0

Elongation

(%)

Normal temperature ≥5.0 ≥5.0 ≥5.0 ≥6.0 ≥8.0 ≥2.5 ≥2.5 ≥3.0 ≥3.0
Roughness Rz(µm) ≤3.0 negotiable

Thickness

(µm)

(-0;+3) negotiable

Oxidation resistance

(160°C/10min)

No oxidation and discoloration

 

Copper Foils Product

ED Copper Foil products producing process is different form the Roll Copper Foils, and it is Electrochemical Theory in the special equipment. The main process technologies are the electrolytic raw copper foil manufacturing and the surface treatment.

 

Producing Process:

High-Purity Copper - Dissolution Device - Foil Manufacturing Equipment - Surface Treating Machine - Copper Foils after Surface Treatment - Sheet Cutting Machine ( or Splitting Machine ) - Sheet (or Roll ) - Check - Pack

 

Features:

Chemical Resistance, Moisture Resistance, Thermal Conductivity and UV-Resistance

High Temperature Elongation and Tensile Strength

Stay away from static electricity and restrain disturbance of electromagnetic wave

 

Copper Foil Image:

5 Micron Copper Foil, Copper Thin Sheet for Lithium Ion Battery  0

5 Micron Copper Foil, Copper Thin Sheet for Lithium Ion Battery  1