Battery aluminium foil manufacturer
Haomei is a famous battery aluminium foil manufacturer in China, which can produce aluminum foil 1060 and 1070 for making lithium ion battery shell. The grade of battery shell aluminum foil are 1070 and 1060, the tempers are H18 and H22, the thickness is 0.01-0.025mm, the tensile strength of battery aluminium foil is 40-150Mpa, and the stretching rate is greater than 1.0, the core tube inner diameter is 30-76.2mm (adjustable), the width is 20-150mm (adjustable), the aluminum content: greater than 99.6, the application is used as a positive electrode current collector for lithium ion battery. The battery aluminium foil can improve the adhesive force between the active material and the current collector, and reduce the manufacturing cost of the battery positive electrode. Such as: 1, Improve the adhesion of the positive electrode material and the collector using the aqueous system; 2, Improve the adhesion of nano- or sub-micron cathode materials and collectors; 3, Im...