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With the advancement of technology, the development of new electronic equipment such as notebook computers, microcomputers, digital cameras, mobile phones, etc., has placed higher demands on the battery industry. Low-cost, high-energy density, high-voltage, lightweight, long cycle life, and new safety green power with good safety performance have become the hotspot of research, and lithium battery has become a new star in the market.
Mingtai Aluminum Industry introduces lithium battery composition
According to Mingtai Aluminum, lithium battery aluminum foil is used as the current collector of lithium battery. Current collector refers to the structure or parts that collect current. On lithium battery, it mainly refers to metal foil, such as copper foil and aluminum foil (Mingtai aluminum products). ). The general term can also include the ear. The current collector used to store the positive and negative materials is also an important part of the lithium battery. For lithium batteries, the cathode current collector commonly used is Mingtai Aluminum Aluminum Foil, and the anode current collector is copper foil. In order to ensure the stability of the current collector in the battery, both purity requirements are above 98%.
Mingtai Aluminum Industry introduces battery foil alloy
According to Mingtai Aluminum, the lithium battery industry uses rolled aluminum foil as the positive current collector. The thickness of rolled aluminum foil varies from 10 to 50 microns. Commonly used lithium battery pure aluminum foil has 1060, 1050, 1145, 1235 and other alloys (Mingtai Aluminum production), with -O, H14, -H24, -H22, -H18 and other temper.
Lithium battery aluminum foil manufacturer Mingtai Aluminum
based on the consideration of the thermal conductivity, electrical conductivity and mechanical strength of aluminum foil, Mingtai Aluminum uses special blanks to manufacture in high-precision imported rolling mills with on-line plate rolls and Siemens control systems in a clean dust-removing plant environment. Quality is guaranteed.
（https://www.aluminumsheet-manufacturer.com/news/20190421/64.html）
