Products

12+0.6+0.6µm Carbon Coated Aluminum Foil is a composite foil fabricated by depositing a conductive carbon layer on the surface of electronic aluminum foil substrate, primarily used as a positive current collector in lithium-ion batteries. By reducing contact resistance, enhancing adhesion of active materials, and preventing oxidation and corrosion of the aluminum foil, it significantly improves battery cycle life, safety, and cell consistency.

The 12+1+1μm Primer Aluminum Foil is a composite material formed by coating conductive carbon layers onto electronic-grade aluminum foil substrates, which serves as the cathode current collector for lithium-ion batteries. It cuts contact resistance, strengthens the adhesion of cathode active materials, and shields the aluminum substrate from oxidation and electrolyte corrosion, effectively boosting battery cycle life, safety performance and batch consistency of cells.

13+0.8+0.8 Carbon Coated Battery Cathode Aluminum Foil is a composite material based on pure aluminum foil, where a conductive carbon layer is deposited onto its surface via gravure coating technology. It is primarily used as the positive current collector in lithium-ion batteries. This material reduces battery contact resistance, enhances adhesion of conductive active materials, prevents oxidation and corrosion of the aluminum foil, improves cell performance consistency, extends battery cycle life, and enhances safety.

The 8µm Ultra Clean Aluminum Foil is used for batteries undergoes an acidic cleaning process to remove oil residues and impurities during production, with no barrier coating applied. Compared to conventional aluminum foil, it imposes extremely stringent requirements on parameters such as thickness, strength, and surface cleanliness, aiming for the thinnest possible thickness, highest strength, optimal dyna value, and the most pristine surface quality.

The 9μm Ultra Clean Aluminum Foil is designed for lithium battery applications, ultra-clean aluminum foil undergoes acid washing during manufacturing to eliminate surface oil stains and micro-impurities, without any barrier coating on its surface. Unlike standard aluminum foil, it adopts far stricter production standards for thickness, tensile strength and surface cleanliness. Its production targets ultra-thin gauge, superior mechanical strength, ideal Dyna value and spotless surface condition.    

The 10μm Ultra Clean Aluminum Foil is a battery-grade aluminum foil , which goes through an acid cleaning procedure in production to strip residual grease and surface contaminants, and features zero barrier coating treatment. It has much tighter tolerance control over thickness, mechanical strength and surface cleanliness compared with ordinary aluminum foil. The manufacturing goal is to achieve minimized thickness, maximized tensile strength, optimized Dyna index and ultra-clean surface finish.  

The 12µm High Purity Aluminum Foil is used for batteries ,which undergoes an acidic cleaning process to remove oil residues and impurities during production, with no barrier coating applied. Compared to conventional aluminum foil, it imposes extremely stringent requirements on parameters such as thickness, strength, and surface cleanliness, aiming for the thinnest possible thickness, highest strength, optimal dyna value, and the most pristine surface quality.

The 13μm Ultra Clean Aluminum Foil is tailored for battery use, which is acid-cleaned to remove oil and impurities during production and remains uncoated. It carries stricter specifications for thickness, strength and surface purity than regular aluminum foil. Manufacturers produce it to realize thin gauges, high strength, perfect Dyna performance and flawless surfaces.  

12+3+3µm Safety Primer Coating Foil have a dual-functional composite layer (conductive carbon + solid electrolyte safety primer) evenly on aluminum current collector foil. Safety Primer Coating Foil (FATP) integrates conductive and ion-conducting protection layers in one material. It suppresses dendrite piercing, boosts high-rate conductivity, cuts electrolyte side reactions and strengthens foil flexibility. Optimized for power & energy storage lithium cells, it simplifies battery production while greatly improving cell safety, cycle life and energy density.  

13+3+3µm Safety Coated Coating Battery Foil  features a uniformly applied bifunctional composite layer (conisting of conductive carbon-based material and solid-state electrolyte safety primer) on an aluminum current-collecting foil, enhancing protection against penetration by external sharp objects, preventing dendrite penetration, reducing surface resistance of the aluminum foil, minimizing side reactions in the electrolyte solution, and addressing the inherent lack of toughness in metal foils.

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.

9μm Mill Finish Aluminum Foil is engineered to act as a current collector for lithium-ion and sodium-ion batteries. It is directly applicable to NMC and NCA cathodes, together with both cathodes and anodes of sodium-ion batteries. Additionally, the foil functions as an outstanding substrate for advanced surface modification treatments, satisfying the performance demands of next-generation batteries. Equipped with precision slitting equipment, we deliver aluminum foil with stable, precise widths ranging from 200 mm to 1,700 mm to accommodate varied customer specifications.