high – quality 8021 aluminum foil for battery soft packages

Soft – pack batteries are a type of power battery. They are characterized by small size, light weight, large capacity, and good safety. With these advantages, their application penetration in the new – energy vehicle field is accelerating continuously.
Soft – pack batteries are packaged with aluminum – plastic film in terms of structure, which mainly consists of a three – layer structure. Among them, the aluminum foil layer serves to prevent the penetration of external moisture into the battery and the leakage of the internal electrolyte, ensuring the long – term stable and safe operation of the battery. 8021 aluminum foil has high barrier properties, good cold – stamping formability, puncture resistance, and stability, and is widely used in the aluminum – plastic film for lithium – ion battery soft – packs.
8021 aluminum foil for battery soft – packs is applied in various types of lithium – ion batteries, such as lithium – ion polymer batteries and soft – pack lithium – ion batteries. Soft – pack batteries are packaged with aluminum foil, which greatly improves safety. In case of potential hazards, soft – pack batteries will only bulge and crack, instead of exploding like steel – cased or aluminum – cased battery cells.

In recent years, with the popularization of new – energy vehicles, the demand for power batteries has increased. Consequently, the demand for soft – pack aluminum – plastic films and soft – pack aluminum foils has also risen. As a large – scale domestic aluminum foil manufacturer, Mingtai Aluminum produces 8021 aluminum foil for battery soft – packs with excellent quality, which is highly favored by a large number of users.
Mingtai Aluminum’s 8021 aluminum foil can be custom – produced according to users’ requirements. Its thickness ranges from 0.018mm to 0.2mm, and the width is from 100mm to 1650mm. It has excellent moisture – proof performance, light – shielding property, and high barrier ability. Moreover, it is non – toxic, odorless, safe, and hygienic, making it a main product for food packaging and aluminum foil for battery soft – packs.
Mingtai Aluminum selects high – quality raw materials and strictly controls the production process. The 8021 aluminum foil produced has stable performance and excellent quality. With these advantages, it has currently established long – term cooperative relationships with many large – scale domestic aluminum – plastic film manufacturers and has received favorable comments from the market!

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