News

8021 aluminum foil is one of our key products. The thickness range is 0.018mm-0.2mm. The width can be controlled between 100-1650mm according to customer requirements. 8021 aluminum foil has good deep drawing performance, good resistance to electrolyte corrosion, and heat sealing. Excellent quality, such as high strength, is the preferred aluminum material for battery flexible aluminum foil.

Flexible battery foil is used in various types of lithium batteries, such as flexible lithium batteries, polymer lithium batteries, etc. The battery flexible foil is a polymer shell over a liquid lithium ion battery.

Soft pack battery is made of plain aluminum foil (8021 alloy 0.04mm thickness), plastic film and special glue. It is commonly called aluminum plastic film, and there is plain aluminum foil (1235/1060/1070 pure aluminum 0.012-0.016mm thickness) surface coating. The lithium iron phosphate and lithium manganate ternary materials are used to make the inner core of the soft pack battery. The completed inner core is placed in the finished aluminum plastic film to make a battery for the electronic products that everyone uses every day. Many lead-acid batteries are the lithium batteries that everyone talks about. The soft-pack battery is structurally packaged in aluminum foil. In the case of potential safety hazards, the soft-pack battery will only explode at most, instead of exploding like steel-case aluminum-cell batteries.

The third-generation power battery has the advantages of lighter, thinner materials, longer cycle life, good safety, high energy density, stable point platform, excellent power performance, and environmental protection without pollution. The product is rising steadily. This product is widely used in electric bicycles, electric cars, electric tools, electric toys, solar photovoltaic power generation systems, cigarette lighter power, emergency lighting, portable mobile power and mine safety equipment.

Auxiliary products are mainly used in electronic products, such as laptop batteries, LED lights, flashlights, Bluetooth headsets and other products. Product companies provide customer service, which can be customized according to size, voltage, capacity and other flexible product applications.

The 8021 plain aluminum foil has good elongation properties. The main advantages are commonly used in deep-drawing packaging materials. The special properties of high electrical conductivity of 1235/1060/1070 are also commonly used in the inner core of electronic products.