JIMA Copper 86-21-35322273 cufoil@jimagroup.com
4.5um 6um Double Side Rough Copper Foil For Lithium Ion Battery

4.5um 6um Double Side Rough Copper Foil For Lithium Ion Battery

  • High Light

    6um Rough Copper Foil

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    Lithium Ion Battery Copper Foil Roll

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    4.5um Rough Copper Foil

  • Application
    Lithium-Ion Battery
  • Thickness
    6um 7um 8um 9um 10um 12um
  • Width Range
    200-1300mm, Can Be Cutting As Per Size Request.
  • ID
    76mm,152mm
  • Lead Time
    7-10days
  • Sample
    Can Be Supply
  • Length
    Customized
  • Place of Origin
    China
  • Brand Name
    JIMA
  • Certification
    SGS, ISO,Reach, RoHS
  • Model Number
    EDCU-HC
  • Minimum Order Quantity
    50kg
  • Price
    Negotiation
  • Packaging Details
    Wooden box package
  • Delivery Time
    5-15 days
  • Payment Terms
    T/T, L/C
  • Supply Ability
    1000 Ton per month

4.5um 6um Double Side Rough Copper Foil For Lithium Ion Battery

Double-Side Rough Copper Foil for Lithium-Ion Battery

 

Detail:

  • Nominal Thickness: 6um 8um 9um 10um 12um
  • Width Range: 200-1300mm, can be cutting as per size request.
  • Wooden Box Package
  • ID: 76 mm, 152 mm
  • Length: Customized
  • Sample:Can be supply

 

​Features:

  • Double-side rough, Superior rupture endurance
  • Stable properties suitable for high capacity rechargeable battery
  • Eco-friendly products and processes
  • Excellent uniformity
  • Excellent infiltration
  • Advanced double side treated copper foil in Li-ion batteries
  • Possessing the characteristics of ultra-thin
  • Slurry can be coated on both sides, and the advantage of high electric quality carrying capacity is possessed
  • Good coating when the adhesion is carried out

 

​Typical Application

  • Lithium-ion Battery (LiB)
  • Notebook PC
  • Mobile phone
  • XEV: Hybrid- Electric Vehicles (HEV); Parallel Hybrid Electric Vehicles (PHEV); Electric Vehicles (EV).
  • Other electronic products

Typical Properties of Double-side Rough Copper Foil

Classification Unit Requirement Test Method
Nominal thickness um 6 8 9 10 12 IPC-4562A
Area Weight g/m² 54±2 70-75 85-90 95-100 105-110 IPC-TM-650 2.2.12.2
Purity % ≥99.9 IPC-TM-650 2.3.15
Roughness Shiny side (Ra) սm ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5 IPC-TM-650 2.3.17
Matte side(Rz) um ≤4.0 ≤4.0 ≤4.0 ≤4.5 ≤5.0
Tensile Strength R.T.(23°C) Mpa ≥294 ≥294 ≥294 ≥294 ≥294 IPC-TM-650 2.4.18
H.T.(180°C) ≥147 ≥147 ≥147 ≥147 ≥147
Elongation R.T.(23°C) % ≥2.5 ≥2.5 ≥2.5 ≥2.5 ≥2.5 IPC-TM-650 2.4.18
H.T.(180°C) ≥2.0 ≥2.0 ≥2.0 ≥2.0 2.0
Pinholes & Porosity Number No IPC-TM-650 2.1.2
Anti-oxidization R.T.(23°C)   90  
R.T.(160°C)   15  

 

Remark:

  • Should not be at a high temperature (higher than 30°C)) and high humidity (relative humidity above 70%) for a long times storage.
  • Standard values according to IPC-4562.

4.5um 6um Double Side Rough Copper Foil For Lithium Ion Battery 0