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Precision Rolling Lines
Rolling, slitting and dimensional control
Last Updated: February 28, 2026 Updated
Table of Contents
What is Copper Foil?
Copper Foil is a Electrolytic Copper (Cu) material with 101% IACS conductivity, Thickness: 0.006-0.2 mm, widely used in Battery & Energy Storage, Electronics Connectors, Automotive/EV, and other applications. It offers excellent electrical conductivity and mechanical strength, suitable for various industrial applications.
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Copper Foil
Ultra-thin copper foil suitable for lithium battery anode current collectors, printed circuit boards, electromagnetic shielding and other high-end applications.
Material
Electrolytic Copper (Cu)
Conductivity
101% IACS
Tensile Strength
250 MPa
Dimensions
0.006-0.2 mm T
Applications
Battery & Energy Storage Electronics Connectors Automotive/EV Photovoltaic Solar
Detailed Specifications
Specs PDF
Unit System:
| Specification | Value |
|---|---|
| Purity | ≥99.95% |
| Standards | ASTM B568, GB/T 5230 |
| Temper | Soft, Hard |
| Surface Roughness | ≤0.3μm |
Standards & Compliance
Applicable Standards
ASTM B3 ASTM B186 ASTM B152 BS EN 13602 GB/T 5584 GB/T 2059
Certifications
✓ ISO 9001 🌿 RoHS 🛡️ REACH
Typical Markets
🇺🇸 United States
🇪🇺 European Union
🇨🇳 China
🇯🇵 Japan
Regional Compliance Note
We can provide product certification documents that meet local regulatory requirements based on your target market.
Frequently Asked Questions
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Application Cases
Discover how our products solve real-world challenges across various industries.
Success Story
A manufacturer transformed their production with our high-quality materials.
- Improved efficiency and productivity
- Cost reduction and savings
- Enhanced product quality
Real-world application in industrial setting