When you choose the phone when you choose what? Appearance, pixel, battery capacity or beauty soft light? Today we will take you to know the magic parts on the phone – cell phone battery packaging aluminium foil.
Why the battery pack will gradually be the majority of mobile phone dealers used by it?
It would have to give you a grand introduction to the magic of aluminium material. aluminium foil is relatively low density than other metals, so its relatively heavy weight, used in the battery soft foil will not give the weight of the phone a great burden, followed by aluminium has a good anti-oxidation and corrosion resistance , So long-term use to ensure the quality of the battery. Reduced battery costs.
A full interpretation of the battery pack aluminium foil
The most important thing is that aluminium foil can inhibit the polarization of the battery, reduce the thermal effect, improve the rate performance, while reducing the battery resistance and the cycle of dynamic resistance increase; followed by the use of aluminium foil packaging battery can increase battery life, improve the active material and current Adhesion, reduce the pole piece manufacturing costs; the most important point, the use of aluminium foil packaging lithium battery can significantly improve the use of battery consistency, significantly reduce battery production costs.
What kind of aluminium foil can accurately match the phone battery soft bag?
The main alloy grades of the battery pack are 8021,8079.
Battery soft package aluminium foil requires excellent thermal conductivity and conductive physical properties, so the production of aluminium foil in the technical equipment is also a high demand, haomei aluminium in the production of 8079 battery soft aluminium foil with Andritz plate roll , 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 aluminium foil surface tension, in the Lead under the pen test is not less than 32 dyne, aluminium foil roll layer error does not exceed ± 1.0mm. Second, selected aluminium 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 aluminium foil on the basis of mechanical strength, to ensure that the cleanliness of aluminium foil. With excellent product quality, haomei aluminium and domestic well-known mobile phone manufacturers have established a good long-term relationship.