Material Application: Mobile phone battery packaging
Product: 8021 aluminum foil
Why the battery packaging foil gradually used by mobile phone dealers?
If you want to know the answer, firstly you should know the magic of aluminum material. Aluminum is relatively low density than other metals, so its relatively heavy weight,and is wildly used in the battery soft foil. It will not give the weight of the phone a great burden, and aluminum has a good anti-oxidation and corrosion resistance , so long-term use to ensure the quality of the battery.
The main grades of battery shell foil packaging are 8021 aluminum foil and 8079 aluminum foil. Battery soft package aluminum foil requires excellent thermal conductivity and conductive physical properties, so the production of aluminum foil in the technical equipment also has a high demand. Mingtai Aluminum’s 8079 battery soft aluminum foil with Andritz plate roll ,in order to achieve a good plate to provide a guarantee, the production of the product surface is more uniform flat, version of the formation; the other use of Honeywell thickness, to ensure the precise control of the thickness of the export, enhance the 8079 aluminum foil surface tension, in the Lead under the pen test is not less than 32 dyne. Aluminum foil roll layer error does not exceed ± 1.0mm. Second, selected aluminum foil blank, strictly control the quality of blank, non-metallic slag and grain size, from raw materials to ensure product quality. Finally, the use of advanced online degreasing technology, to ensure that the aluminum foil on the basis of mechanical strength, to ensure that the cleanliness of aluminum foil. With excellent product quality, Mingtai Aluminum and domestic well-known mobile phone manufacturers have established a good long-term relationship.
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