Aluminum Foil Roll For Battery Anode Raw Material

Aluminum foil specification
Item	Type 1(T-AL-16)	Type 2(T-AL-12)
Width	customized	customized
Thickness	16±1 um	12±1um
Areal density	42~46g/ m2	30~34g/m2
With transverse surface density uniformity	≤0.003 g/ 40×40 mm	≤0.003 g/ 40×40 mm
The same volume of vertical surface density uniformity	≤0.03 g/ 400×40 mm	≤0.03 g/ 400×40 mm
High temperature oxidation resistance (200°C*30min)	No oxidation	No oxidation
Connect no	<2	<2
Chemistry content(Al)	>99.45%	>99.45%
Extensibility	<0.5%	<0.5%
Normal temperature Tensile strength  kgf /mm2	>180	>140
After 1200C baking 1h, Tensile strength kgf/mm2	>160	>120