Li Ion Battery 6um 8um 10um Rolled Copper Foil

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

Advantage :

1. Rolled Copper Foil has extraordinary strength, bendability, ductility and lustrous surface, plus its excellent mechanical capacity, makes it irreplaceable as a raw material. Especially when used for transformer, Copper Flexible Connector, CCL, FCCL, PCB, Geothermal Film, Construction, Decoration etc.
2. The copper foil made by Civen can be customized for different temper, which including soft , quarter hard,half hard , hard temper, even special soft and special hard temper.
3. Soft temper are particularly strong demanded since it has wide range of use. For transformer, it need soft cooper foil to avoid high resistance and good heat radiating when it work.For copper flexible connector , it prefer soft copper because it has good extension and bendiablity. And for CCL,FCCLand PCB useage, the copper they needed will depending on the surface roughness. But for decorating and some other application, they need the copper to be hard and then it will not be out of shape when after a period of time.
4. copper foil’s special features make it irreplaceable for most of electronic requirements acted as thermal conductive, electricity conductive, EMI/EMC or some other functions.

Data:

We work at developing, producing and circulating metallic materials. We delivers a wide range of copper and its alloy products to demanding customers in the electro-technical industry.

Our product-range includes copper and copper alloy in the shape of foil, strip and sheet with a great variety of standards, ingredients and purposes. Our products have broadly been used in aviation, space industry, shipbuilding, military industry, metallurgy, electronics industry, electric goods producing, telecommunications, decoration engineering, plumbing and sanitary.