Uncoated bright aluminum foil

8μm Uncoated Bright Aluminum Foil is designed for use as a current collector in lithium-ion and sodium-ion batteries. It can be directly applied to NMC and NMA cathodes, as well as sodium-ion battery cathodes and anodes. The foil also serves as an excellent substrate for advanced surface treatments to meet the performance requirements of next-generation batteries. Our precision slitting lines ensure accurate and consistent aluminum foil widths from 200 mm to 1,700 mm to meet diverse customer requirements.

10μm Bare Aliminum Foil is developed as a current collector for lithium-ion and sodium-ion batteries, our 8μm Uncoated Bright Aluminum Foil directly fits NMC, NCA cathodes, alongside cathodes and anodes in sodium-ion batteries. It is an ideal base material for advanced surface treatments to fulfill next-gen battery performance targets. Supported by precision slitting production lines, we provide foil widths between 200 mm and 1,700 mm with consistent dimensional accuracy for diverse customer needs.