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GUANGDONG XWELL TECHNOLOGY CO., LTD.

  • China,Guangzhou
  • Verified Supplier

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China Single Sided Double Sided Carbon Coated Copper Foil Lithium Sulfur Battery
China Single Sided Double Sided Carbon Coated Copper Foil Lithium Sulfur Battery

  1. China Single Sided Double Sided Carbon Coated Copper Foil Lithium Sulfur Battery

Single Sided Double Sided Carbon Coated Copper Foil Lithium Sulfur Battery

  1. MOQ: 1m
  2. Price: 50-100000USD/Negotiable
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 1000m/month
Delivery Time 5-8 working days
Packaging Details Carton
Model Carbon-Coated Copper Foil
Coating Thickness​ 1μm (single side)
Surface Resistivity​ <30Ω/25μm²
Total Width​ 260±1mm
Coating Width (S1)​ 227±1mm
​​Base Foil Thickness​ 10±1.0μm (copper)
​​Copper Purity​ >99.99%
​​Total Thickness​ 12±1μm (post-coating)
Brand Name XWELL
Model Number Carbon-Coated Copper Foil
Certification CE
Place of Origin China

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Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability 1000m/month
Delivery Time 5-8 working days Packaging Details Carton
Model Carbon-Coated Copper Foil Coating Thickness​ 1μm (single side)
Surface Resistivity​ <30Ω/25μm² Total Width​ 260±1mm
Coating Width (S1)​ 227±1mm ​​Base Foil Thickness​ 10±1.0μm (copper)
​​Copper Purity​ >99.99% ​​Total Thickness​ 12±1μm (post-coating)
Brand Name XWELL Model Number Carbon-Coated Copper Foil
Certification CE Place of Origin China
High Light Single Sided Battery Conductive MaterialsDouble Sided Battery Conductive MaterialsCE lithium sulfur battery

Single-sided Carbon-coated Copper Foil University Experimental Lithium Battery Current Collector Double-sided Carbon-coated Copper Foil Lithium-sulfur Battery Grade Copper Foil

1. Product Overview​

Our ​​Carbon-Coated Copper Foil​​ is a ​​high-performance conductive substrate​​ designed for ​​lithium-ion battery anodes​​, particularly for ​​high-energy-density applications​​. With a ​​uniform carbon coating​​ and ​​ultra-high-purity copper base​​, this foil enhances ​​electrode conductivity, adhesion, and cycle stability​​, making it ideal for ​​EV batteries, energy storage, and consumer electronics​​.

​2. Key Features​

​Superior Conductivity​​:

  • ​Surface resistivity <30Ω/25μm²​​ (low impedance for efficient charge transfer).
  • ​Copper purity >99.99%!​​(MISSING) ensures minimal energy loss.
    ​Mechanical Strength​​:
  • ​Tensile strength ≥265MPa​​ and ​​elongation rate ≤6.0%!​​(MISSING) (resists cracking during electrode processing).
    Precision Coating​​:
  • ​Single-side carbon layer (1μm)​​ + ​​total thickness 12±1μm​​ (uniform and controllable).
    Customizable Dimensions​​:
  • Standard width: ​​260±1mm​​ (coating width: ​​227±1mm​​).

​3. Technical Specifications​

​Parameter​ ​Specification​
​Coating Thickness​ 1μm (single side)
​Surface Resistivity​ <30Ω/25μm²
​Total Width​ 260±1mm
​Coating Width (S1)​ 227±1mm
​Base Foil Thickness​ 10±1.0μm (copper)
​Copper Purity​ >99.99%!
​Total Thickness​ 12±1μm (post-coating)
​Tensile Strength​ ≥265MPa
​Elongation Rate​ 22%!,(MISSING) ≤6.0%!

​4. Applications​

  • ​Lithium-Ion Batteries​​: Improves ​​anode performance​​ for silicon-carbon (Si-C) and graphite systems.
  • ​High-Power Devices​​: Supports fast charging/discharging in ​​EVs and drones​​.
  • ​Thin-Film Electronics​​: Used in ​​flexible circuits and sensors​​.

​5. Why Choose Our Carbon-Coated Foil?​

Enhanced Battery Life​​: Reduces ​​delamination risks​​ during cycling.
Process Compatibility​​: Suitable for ​​slurry coating, calendering, and stacking​​.
Quality Consistency​​: Strict ​​±1μm tolerance control​​ for industrial-scale production.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller

  • Year Established:

    2016

  • Total Annual:

    3000000-5000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2... GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2...

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  • GUANGDONG XWELL TECHNOLOGY CO., LTD.
  • Room 316, Building 3, No. 801, Qiaoxing Avenue, Xiaoluo Village, Shatou Street, Panyu District, Guangzhou
  • https://www.batteryproductionline.com/

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