Cathode FoilsAluminum cathode foils for lithium-ion battery manufacturing & research
Aluminum Cathode Foils (Al Foil) for Batteries
Targray offers a range of Aluminum (Al) cathode foils for various uses in the development Lithium-ion batteries. Our advanced rolling and alloy technologies allow us to develop uniformly thick, high-strength aluminum foil optimized for lithium-ion batteries.
About Our Aluminum Foil Product Line
Targray offers all of these metallic foils for use in the final slurry application. The Aluminum foils have excellent performance in lithium-ion cell manufacturing. Targray offers a range of Aluminum foils depending on the application of the Li-ion battery. A rolled foil (RA-type), made from wrought Al is generally used for high-energy, high-power applications. Al foil is extensively used in consumer electronics and electric power tools. It is also widely used in Hybrid and Electric vehicle (EV) battery applications.
|Chemical composition||N/A||GB/T3190-2008||Atomic Emission Spectrometer|
Weighed on scale
|core||N/A||Inner diameter||76.2 or 152.4mm||Vernier caliper|
|material||Aluminum or Iron||N/A|
|Tensile force||Dyne/cm||≥30||Dyne pen/ liquid|
|Pin hole||piece/m2||0.01mm||≤30||Visual inspection|
|Head connect||Piece||Roll diameter ＜500mm||0||Visual inspection|
|Roll diameter ≥ 500mm||1|
|Appearance||N/A||Flat, neat, corrosion-free & oil-free. Absence of non-metals, perforations, scuffing, broken edges, seams, ripples & bumps.||Visual inspection|
|shape||A level||Shape machine|
|Al chip||≤25 piece/m2||Measuring tape|
|burr||Less than 0.5mm||Measuring tape|
Force test machine GB/T 228
|Storage condition||Sealed store in temperature 5～40℃，humidity≤95%，avoid rain, damping, shock.|
|Shelf life||6 months from time of delivery.|
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