Aluminum Foil Roll For Lithium Ion Battery Cathode Curent Collector
SPECIFICATIONS
Width:300mm Lenght: 170m Thicness:14um Mode:T-A14
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Battery Grade Aluminum FoilFor Lithium battery
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Item |
Data |
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Width |
300mm |
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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*30min) |
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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