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8/10/12 Um Thickness Rolled Electrolytic Copper Foil for Lithium Battery
| Item | T-Cu-08 | T-Cu-10 | T-Cu-12 | |
| width (mm) | customized | |||
| Thickness (um) | 8 | 10 | 12 | |
| areal density (g/m2) | 85-90 | 95-100 | 105-110 | |
| Purity(%) More than 99.9% | Cu ≥99.9% | |||
| Fe < 0.0010% | ||||
| Bi < 0.00020% | ||||
| Pb < 0.0005% | ||||
| Roller core inner diameter | 76mm | |||
| Width | 200mm | |||
| Tensile strength (MPa) | ≥294 | ≥300 | ≥305 | |
| Normal elongation(%) | 2.5 | 2.7 | 3.0 | |
| High temperature Tensile strength180ºC(MPa) | ≥147 | ≥150 | ≥153 | |
| High temperature elongation180ºC(%) | 2 | 2 | 2.5 | |
| Anti oxidization(180ºC Heating 1h) | No oxidation of points on the surface,The color does not change,Copper foil without fracture | |||
| Surface roughness(um)Rz | Drum side(um) | Less than 0.3 | Less than 0.3 | Less than 0.35 |
| Matte side(um) | Less than 3.0 | Less than 3.5 | Less than 4.0 | |
| Surface tension(dyne/cm) | Drum side | 62 | 65 | 68 |
| Matte side | 62 | 65 | 68 | |
| Coating performance | Cu foil with uniform tension on both sides, slurry coating uniformity | |||
1 Standard exported package: Internal anticollision protection, external export wooden box packaging.
2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.
3 Responsible for the damage during the shipping process, will change the damaged part for you for free.
DELIVERY TIME:15-20 days after confirming the order, detail delivery date should be decided according to
production season and order quantity.
Contact: Lily You
Phone: +86 18650702009
Tel: +86 18650702009
Email: saleskatbattery@gmail.com
Add: No. 988 Xiahe Road, Siming District, Xiamen City
919121614
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