We are among leading 8021 aluminum foil manufacturers in China, supplying 8021 aluminum foil whose thickness range is 0.018mm-0.2mm. It can be controlled to 100-1650mm according to customer’s requirements. 8021 aluminum foil has good deep drawing performance, good corrosion resistance and heat sealing. Excellent quality such as high strength is the preferred aluminum material for battery packing aluminium foil.
The battery soft aluminum foil 8021 is used in various types of lithium batteries such as soft lithium batteries and polymer lithium batteries. The battery soft foil is a polymer shell on the liquid lithium ion battery. The soft pack battery is made of plain aluminum foil (8021 alloy thickness 0.04mm) and plastic film, special glue together known as aluminum plastic film, and then coated with aluminum foil (1235/1060/1070 pure aluminum 0.012-0.016mm thickness) There are lithium iron phosphate and lithium manganate ternary materials, which are made into the inner core of the soft-packed battery. The inner core is placed in a good aluminum plastic film to make the battery of the electronic products used by everyone, instead of replacing it. Many lead-acid batteries are the lithium batteries that everyone talks about. The soft pack battery is packaged in 8021 aluminum foil in the structure. In the case of safety hazard, the soft pack battery will only burst at most, unlike the steel shell.
The third-generation power battery is favored by the majority of manufacturers of electronic products, because of its lighter weight, thinner, longer cycle life, better safety, high energy density, stable platform, excellent power performance, environmental protection and no pollution. The product has steadily increased. This product is widely used in electric bicycles, electric vehicles, power tools, electric toys, solar photovoltaic systems, cigarette lighter power supplies, emergency lighting, portable power supplies and mine safety equipment.
Auxiliary products are mainly used in electronic products, such as laptop batteries, LED lights, flashlights, Bluetooth headsets, etc. The product company provides customer service, and can be customized according to the size, voltage, capacity and other flexible customized products.
Its 8021 plain aluminum foil material has good performance extension. The main advantages are commonly used in deep-drawn packaging materials. The special properties of 1235/1060/1070 high conductivity are also commonly used in the inner core of electronic products.