High Quality Aluminum Foil for Lithium battery cathode Substrate Material
Aluminum Foil Roll For Lithium Ion Battery Cathode Current Collector
Width:100mm-300mm customized;
Thickness:16um
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Exported Grade Aluminum Foil for Lithium Battery Cathode Substrate
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Item
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Data
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Width
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200mm, customized
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Thickness
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16±1um, customized
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Areal density
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30~34g/m2
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With transverse surface density uniformity
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≤0.003 g/ 40×40 mm
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The same volume of vertical surface density uniformity
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≤0.03 g/ 400×40 mm
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High temperature oxidation resistance (200°C*30min)
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No oxidation
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Connect no
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<2
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Chemistry content(Al)
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>99.45%
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Extensibility
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<0.5%
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Normal temperature Tensile strength
kgf /mm2
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>140
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After 1200C baking 1h, Tensile strength kgf/mm2
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>120
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