Battery Grade Aluminum Foil For Lithium Battery 14um
SPECIFICATIONS
Width: 300 mm; Lenght: 170 m; Thickness: 14 um; Model: T-A14
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Battery Grade Aluminum FoilFor Lithium battery |
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Item |
Data |
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Width |
300 mm |
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Thickness |
14 ±1um |
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Areal density |
30~34g /m2 |
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With transverse surface density uniformity |
≤0.003 g / 40×40 mm |
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The same volume of vertical surface density uniformity |
≤0.03 g / 400×40 mm |
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High temperature oxidation resistance (200°C * 30 min) |
No oxidation |
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Connect no |
< 2 |
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Chemistry content (Al) |
> 99.45% |
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Extensibility |
< 0.5% |
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Normal temperature Tensile strength, kgf /mm2 |
> 141 |
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After 1200C baking 1h, Tensile strength, kgf/mm2 |
> 122 |
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