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Copper Foil
Created with Pixso. Single Sided Coated Copper Foil 8+1um X 260mm For Lithium Ion Battery
Single Sided Coated Copper Foil 8+1um X 260mm For Lithium Ion Battery
  • Name
  • Name
  • Name
  • Name

Single Sided Coated Copper Foil 8+1um X 260mm For Lithium Ion Battery

Brand Name: Wuxi Slast/Sylaith Special Steel Co., LTD
Model Number: TU1, TU2, TU3, T1, T2, T3, Etc
MOQ: 100KG
Delivery Time: 7-15 days or as requirements
Payment Terms: 30% TT DEPOSIT IN ADVANCE 70% BALANCE OF TT BEFORE LOADING
Detail Information
Product Description
Detail Information
Place of Origin:
JIANGSU, CHINA
Certification:
MTC
Material:
Carbon-coated Copper Foil
Alloy:
Non-alloy
Single-sided Coating Thickness:
~1um
Color:
Yellow
Coating Width:
230mm
Transport Package:
Wooden Case Packing
Application:
Power Equipment Field
Delivery Time:
7-15 Days Or As Requirements
Packaging Details:
Standard Export Seaworthy Package. Suit for all kinds of transport, or as required
Supply Ability:
1000+ton/tons+month
Highlight:

Single Sided Copper Foil

,

260mm Copper Foil

,

230mm carbon coated copper foil

Product Description
Single Sided Coated Copper Foil 8+1um X 260mm For Lithium Ion Battery
Product Attributes
Material Carbon-coated copper foil
Alloy Non-alloy
Single-sided coating thickness ~1um
Color Yellow
Coating width 230mm
Transport Package Wooden Case Packing
Application Power Equipment Field
Delivery Time 7-15 days or as requirements
Product Description
Our single-sided coated copper foil (8+1um*260mm with 230mm coating width) features a fine, uniform carbon coating that ensures excellent electrical and thermal conductivity. With its smooth surface and enhanced mechanical properties, this copper foil prevents burrs from causing short circuits, thereby improving battery safety and extending service life. Ideal for high-capacity lithium-ion batteries in new energy systems and electronic devices.
Single Sided Coated Copper Foil 8+1um X 260mm For Lithium Ion Battery 0
Key Features
  • Uniform Coating Thickness: ~1um single-sided and ~2um double-sided coating ensures optimal consistency and reliability.
  • High Conductivity & Low Internal Resistance: Offers excellent electrical and thermal conductivity for maximum efficiency in battery applications.
  • Superior Mechanical Properties: Strong toughness helps avoid burrs that could cause short circuits, enhancing battery system safety.
  • Long Service Life: Increases discharge capacity and improves the durability of lithium-ion batteries.
  • Fine Carbon Coating: Provides a scratch-resistant, fade-resistant coating that maintains high quality over time.
Specifications
Material Single Layer Carbon Coated Copper Foil
Thickness 8+1um (Single-sided: ~1um, Double-sided: ~2um)
Width 260mm (Coating Width: 230mm)
Coil Weight 2kg
Area Coverage (1m² Product) Approx. A4 Paper Size per Sheet
Application Lithium-ion Battery Production
Coating Uniformity Excellent consistency and uniformity
Electrical Conductivity High
Thermal Conductivity Excellent
Adhesion Properties Strong, durable
Applications
  • Lithium-Ion Batteries: Perfect for anode substrates, providing increased energy storage and discharge capacities.
  • Electronics: Ideal for high-performance electronic devices, including portable electronics and electric vehicles.
  • New Energy: Essential for energy storage solutions in renewable energy systems like solar and wind.
  • Electric Vehicles: Enhances battery pack performance for longer driving ranges and higher efficiency.
Single Sided Coated Copper Foil 8+1um X 260mm For Lithium Ion Battery 1
How It Works
The single-sided carbon-coated copper foil acts as a conductive substrate in lithium-ion batteries, providing both mechanical strength and excellent conductivity. The carbon layer improves electrode material adhesion, ensuring stability during cycling. Superior coating properties prevent internal damage and burr formation that could lead to short circuits or performance degradation.
Packing and Shipping
Single Sided Coated Copper Foil 8+1um X 260mm For Lithium Ion Battery 2
FAQ
What is the main benefit of using carbon-coated copper foil in lithium-ion batteries?
Carbon-coated copper foil provides superior conductivity, low internal resistance, and better adhesion properties, which enhances battery performance and extends its lifespan.
What is the thickness of the coating on both sides of the foil?
The single-sided coating thickness is approximately 1um, while the double-sided coating thickness is approximately 2um, ensuring uniformity and high-quality performance.
Can this product be customized?
Yes, we offer custom sizes and thicknesses to meet the specific requirements of your application.
Is the copper foil suitable for high-capacity batteries?
Absolutely! The carbon-coated copper foil is designed for high-performance lithium-ion batteries, making it ideal for high-capacity applications like electric vehicles and renewable energy storage.
How does the carbon coating improve the performance of the battery?
The fine carbon coating improves the adhesion of the electrode materials, prevents burrs that can cause short circuits, and ensures better overall conductivity, leading to improved capacity and a longer battery life.
Tags: 

copper strip coil  

Copper Foil  

copper colored foil

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