Composite Lithium-ion Battery Copper Foil,battery-grade copper foil,Copper Foil for Lithium Ion Batttery

Composite Lithium-ion Battery Copper Foil,battery-grade copper foil,Copper Foil for Lithium Ion Batttery Description:

Composite Lithium-ion Battery Copper Foil
 Composite Lithium-ion Battery Copper Foil CTD-FEC is an electrolytic copper foil for lithium-ion batteries independently. Compared with traditional lithium-ion battery copper foil, composite lithium-ion battery copper foil has the advantages of high safety,high energy density and long service life. The material has a sandwich-like structure, with PET, PI, PPS and other polymer films with a thickness of 4~8μm as the support layer, and the two sides of the support layer are copper layers with a thickness of 0.5~4μm.The copper-plated layer on both sides has low roughness, uniform thickness and fine microscopic crystal structure,which can be widely used in power batteries, new energy vehicles and other fields.

Yancheng Tiandi Insulation Co.,Ltd.  
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