Product Description

 

12 um Aluminum Foil for Battery Cathode Substrate

 

Width:300mm

Lenght: 170m

Thicness:12um

Battery Grade Aluminum Foil 

Item

Data

Width

300mm

Thickness

12±1um

Areal density

30~34g/m2

With transverse surface density uniformity

≤0.003 g/ 40×40 mm

The same volume of vertical surface density uniformity

≤0.03 g/ 400×40 mm

High temperature oxidation resistance (200°C*30min)

No oxidation

Connect no

<2

Chemistry content(Al)

>99.45%

Extensibility

<0.5%

Normal temperature Tensile strength  kgf /mm2

>140

After 1200C baking 1h, Tensile strength kgf/mm2

>120

Aluminum Foil

battery equipment

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