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8079 aluminum foil for lithium battery packaging

Date: 2019-09-24 16:08

8079 aluminum foil and 8011 aluminum foil are the most commonly used in 8 series aluminum foil. Due to their excellent characteristics, they are widely used in food and drug packaging, electronic appliances and household daily necessities, etc., and are usually used as packaging materials. At present, there are not many manufacturers specializing in the production of 8079 aluminum foil in China, and there are only a handful of manufacturers of battery soft aluminum foil.

Why use 8079 aluminum foil

Why use 8079 aluminum alloy as the packaging material for lithium batteries? First, aluminum foil can suppress battery polarization, reduce thermal effects, improve rate performance, and reduce the internal resistance of the battery and the dynamic internal resistance of the cycle; secondly, the battery can be increased by using aluminum foil packaging. Battery cycle life, improve the adhesion of active materials and current collectors, reduce the cost of manufacturing pole pieces; the most important point, the use of aluminum foil packaging lithium battery can significantly improve the consistency of battery use, significantly reducing battery production costs.

8079 aluminum foil for lithium battery

Mingtai Aluminum is producing 8079 aluminum foil

Mingtai Aluminum uses ANDRITZ plate rolls in the production of 8079 battery soft aluminum foil, which provides a guarantee for a good plate shape. The surface of the produced product is more even and flat, and the plate shape is flat. In addition, Honeywell is used. The thickness gauge ensures precise control of the thickness of the outlet and enhances the surface tension of the 8079 aluminum foil. It is not less than 32 dynes under the Dyne pen test, and the error of the aluminum foil roll is not more than ±1.0 mm.

8079 aluminum foil

At present, the manufacturer of 8079 battery soft aluminum foil is relatively small, but the lithium battery packaged in lithium foil has good performance, low price and wide application, so the market prospect is very good. Henan Mingtai Aluminum Co., Ltd., as the first manufacturer of 8079 battery soft aluminum foil in China, has been strictly controlling the quality of its products, and 100% guarantees the excellent performance of its products.

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