JIMA Copper
JIMA COPPER
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6um 8um 10um Rolled Copper Foil For Li-ion battery for negative current collector of Li-ion battery
Rolled copper foil for Li-ion Battery-THB110S
Product Features:
1. For Negative Current Collector of Li-ion Battery
2.Low Roughness,High Ductility,High Strength
3.High Temperature Oxidation Resistance
Application Fields
Energy storage,power
Data:
| Item | Unit | Requirement | Test Method | |||
| 6um | 8um | 10um | ||||
| Basic Weight | g/㎡ | 49.6-51.2 | 66.1-70.4 | 83.5-88.5 | GB/T29847-2013 | |
| Tensile Strength | N/m㎡ | ≥370 | ≥380 | ≥400 | GB/T29847-2013 | |
| Elongation | % | ≥0.5 | ≥0.8 | ≥1.0 | GB/T29847-2013 | |
| Purity | % | ≥99.95 | GB/T 5121 | |||
| Width Accuracy | mm | ±1.5 | GB/T 26303 | |||
| Surface Roughness(Ra) | um | ≤0.20 | GB/T29847-2013 | |||
| Wetting Tensile | X103 N/m | ≥38 | GB/T22638.4-2008 | |||
| Oxidation Resistance | 140℃ X 15min | Non-oxidation,Non-Discoloring | Q/TBJB 010-2016 | |||
Product pictures
The company has imported a complete set of international advanced level production equipments and experiment instrument for electronic rolled copper foil.