Lithium Battery Aluminum Foil
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Thickness
0.01-0.2mm
Loading Port
Tianjin/Qingdao, China
Certificated
CCS, DNV, GL

Product Brief

Lithium battery aluminum foil is widely used as cathode current collector of secondary Li-ion batteries as well as super capacitors. The foils have excellent performance in cell manufacturing. Equipped with advanced foil mills, Henan Mingtai can manufacture 1060, 1070 and 1235 alloy lithium battery aluminum foil with excellent surface performance at a lower price.

Applications

The versatility of aluminium, which is characterized by low density, high conductivity, recycling capability, formability and corrosion resistance, enables a progressive development of solutions regarding e-mobility, from Li-ion batteries to lightweight design in body-in-white applications.

  1. Cell cover
  2. Cell tab
  3. Cell housing
  4. Module housing
  5. Battery boxes
  6. Battery intergration

Advantages

Features of Mingtai Lithium battery aluminum foil 

This high strength Lithium battery aluminum foil provides high conductivity and good corrosion behavior as well as high-quality surface conditioning for processing.

1. Good flexibility of lithium battery aluminum foil

Our aluminum foil is resistant to the expansion and contraction of battery at the time of charge/discharge.


2. Super surface smoothness

The active material to provide the functionality of battery can be applied uniformly.


3. Tight thickness tolerance
Due to its small thickness variation, the coating thickness variation of active material can be suppressed.To raise the output power, the HEV battery has a thinner active material layer than the commercial batteries. The smaller the foil thickness variation, the smaller can be made the thickness variation of the active material.

Technical Parameter

Alloy

Temper

Thickness(mm)

Width(mm)

Tensile Strength(Mpa)

Elongation(%)

1060/1235

H18

0.01-02

200-1600

160

≥1.0

Alloy

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

 

Ti

Others

Al

each

total

 

1060

0.25

0.35

0.05

0.03

0.03

 

 

0.05

0.05V

0.03

0.03

 

99.6

1235

0.65

0.05

0.05

0.05

0.05

 

 

0.10

0.05V

0.03

0.03


99.35

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Contact

7x24 hour service hotline  Click

+86-13298327958

Email

sales@mingtai-al.com

Address

No. 6 Changchun Road, High-tech Zone • Zhengzhou • China

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