JIMA Copper
Rolled Copper Foil Specification & Application
Item | Alloy | Thickness (um) | Width(mm) | Application |
Rolled Copper Foil for Graphene | C1020 | 12um 18um 25um 35um 50um | ≤630 | Grapheme conductive film production |
Rolled Copper Foil with Black/Red Treatment | C1100 | 6um 9um 12um 18um 22um 35um 50um 70um | ≤630 | Flexibility LED, FCCL, Flexible Printed Circuit, flexible copper clad plate, |
Plain Copper Foil | C1100 | 6um 9um 12um 18um 35um 50um 70um | ≤630 | l Energy storage, Power., Electric Vehicles Li-ion Battery, 5G Mobile antenna, Heat dissipation |
High Corrosion Resistance Rolled Copper Foil(RA Copper Foil _with Nickel Plating) | C1100 | 12um 18um 25um 35um 50um | ≤630 | Mess mobile model. will be applied almost of Samsung mobile device |
Rolled Copper Foil Sheet Metal Features:
1. For FPC
2 Low Roughness,High Flexibility
3.Excellent Etching Performance
4. Treated RA copper foil with red matte side/ with black matte side
Typical Properties Of Rolled Copper Foil with Nickel Plating
Classification | Unit | Requirement | Test Method | |||||
Normal Thickness | um | 12 | 18 | 25 | 35 | 50 | GB/T29847-2013 | |
Area Weight | g/m² | 107±3 | 160±4 | 222±4 | 311±5 | 445±5 | GB/T29847-2013 | |
Cu Purity(C1020) | % | ≥99.96 | GB/T5121 | |||||
Surface Roughness | սm | ≤0.2 | GB/T29847-2013 | |||||
Tensile Strength | 180℃/30min | N/m² | 160-180 | 170-190 | 180-210 | 180-210 | 200-220 | GB/129847-2013 |
Elongation Rate | 180℃/30min | % | ≥7 | ≥8 | ≥9 | ≥11 | ≥13 | GB/129847-2013 |
Surface Quality | Uniform Color, No Wrinkle, No Scratche, No Pit and Salient Point | |||||||
Corrosion Resistance | 5%NaCl,35℃,24h | OK | ||||||
Storage Condition | Temperature≤25°C, Relative Humidity≤60%, 180 days | |||||||
Product Advantage | Clean appearance, Superior Wear Resistance, And Corrosion Resistance |