6um 8um 10um 12um Ultra High Tensile Copper Foil:
JIMA Copper is doing copper foil of Li-ion battery 4.5um to 14um more than 12 years. and production capacity 150000tons /years.
Product Detail:
Thickness: 6um 8um 10um 12um
Purity: Copper purity of 99.8% or more.
Core ID:76mm/152mm
Compliance with domestic and EU standards
Product Features:
Very high tensile strength,
Low surface roughness,
high elongation, etc.
Customized production according to customer's width.
Application Fields:
Applications include high-end laptops, cell phones, and smart watches.
Details Package: wooden box
FAQ:
Q1: delivery time ?
A: The general delivery time is 10~15 working days.
Q2: What's your minimum order quantity?
A: The MOQ is 10kg.
Q3. what is your standard width?
A: 100mm and 1440mm,we accept customization for the width. we can cut it into any size that you demand after pass discussing.
Technical Data Sheet:
| Project | Unit | Technical Requiremente | |||||
| Thickness | μm | 4.5 (0;+2) | 6 (0;+2) | 8 (0;+2) | 10 (0;+2) | 12 (0;+2) | |
| Unit Area weight | g/m2 | 40±1.5 | 54±1.5 | 72±2 | 87±2 | 105±2 | |
| Roughness | M side Rz | μm | ≤3.0 | ||||
| S side Ra | μm | ≤0.32 | |||||
| Tensile Strength | 25℃ | MPa | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 |
| Elongation | 25℃ | % | ≥3 | ≥5 | ≥5 | ≥8 | ≥10 |
| Wettability | dyn | ≥38 | |||||
| Antioxidant Capacity | 140℃ 15min No oxidation or discoloration | ||||||
Remark: accept customization, Standard Width,100-1440(±1)mm,
