
LB double shiny electrodeposited ED electrolytic copper foil for lithium battery
Lithium Ion Battery Copper Foil 6um 7um 8um 10um / Large Copper Sheet Roll
Features:
1. double shiny side ,superior rupture endurance.
2. Stable properties suitable for high capacity rechargeable battery .
3. Eco-friendly products and processes.
4. Excellent uniformity and infiltration.
Application:
1. Lib: notebook PC, mobile phone.
2. Lip: mobile phone
3. XEV: hybrid-electric vehicle.(HEV)
4. Parallel hybrid electric vehicle(PHEV)
5. Electric vehicle(EV)
Typical properties of electrolytic ED copper foil lithium battery
Classification | Unit | Requirement | Test Method | ||||||||
Foil Designation | / | IPC-4562A | |||||||||
Nominal thickness | / | 6um | 7um | 8um | 9/10um | 12um | 15um | 20um | IPC-4562A | ||
Area Weight | g/㎡ | 54±1 | 63±1.25 | 72±1.5 | 89±1.8 | 107±2.2 | 133±2.8 | 178±3.6 | IPC-TM-650 2.2.12.2 | ||
Purity | % | ≥99.9 | IPC-TM-650 2.3.15 | ||||||||
Foil Profile | Shiny side (Ra) | um | 0.1-0.4 | IPC-TM-650 2.3.17 | |||||||
Matte side(Rz) | um | 0.8-2.0 | |||||||||
Tensile Strength | R.T.(23℃) | Mpa | >280 | IPC-TM-650 2.3.18 | |||||||
H.T.(180℃) | >200 | ||||||||||
Elongation | R.T.(23℃) | % | >5 | IPC-TM-650 2.3.18 | |||||||
H.T.(180℃) | >3 | ||||||||||
Pinholes&porosity | Number | No | IPC-TM-650 2.1.2 | ||||||||
Anti-oxidization | R.T.(23℃) | day | 90 | / | |||||||
H.T.(160℃) | Minutes | 15 | / |
JIMA Copper
Jima Copper is a professional supplier of high-precision copper and copper alloy series of foil roll brand. Jima provided 4-800μm thick copper foil, Maximum width 1580 mm, Jima copper foil production capacity is sufficient, with complete varieties, excellent quality.
Jima specializes in the research, development, promotion and application of new technology of rolling copper foil, and it is equipped with a research center of rolling copper foil engineering technology. Jima copper can stably provide various specifications of high-precision flat foil (hard foil, soft foil, semi-hard foil, etc.) and surface treatment foil (red dumb copper foil, black dumb copper foil, high corrosion resistance rolled copper foil, etc.). The products are widely used in electromagnetic shielding, heat dissipation, graphene conductive film production, aerospace, flexible copper plate, lithium battery, 5G communications, LED, intelligent vehicles, drones, wearable electronics and other fields, which is highly recognized and praised by customers. And it is exported to Korea, Japan, Germany, the United States, Russia, India and other countries.