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Battery Cathode Substrate Carbon Coated Aluminum Foil

Battery Cathode Substrate Carbon Coated Aluminum Foil

Model: AOT-CCAL-18U260
Al Foil Purity: >99.9%
Al Foil Thickness: 16um
Conductive carbon coating: Double side
Product description: This conductive carbon coated aluminium foil can be used for battery cathode substrate with improved properties, you can choice it to replace your general aluminum foil.
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Conductive Carbon Coated Aluminum Foil for BatteryCathode Substrate

Standard Packing: About 1.5KG/Roll

This conductive carbon coatedaluminium foilcan be used for battery cathode substrate with improved properties, you can choice it to replace your general aluminum foil.

The Advantages of carbon coated Al foil:

1. Better electrical conductivity and less internal resistivity

2. Better mechanical strength and toughness to avoid short circuit caused by dendrite growth

3. Improved adhesion to the electrode material

4. Provides larger discharging capability and longer service life for Li-Ion batteries

Specification:

Technical index
Conductive carbon coating	Double side coating with 1 micron thickness each side
Density	0.5 g/m2
Surface resistivity	< 30 ohms per 25um2
Tensile Strength	≥150MPa
Elongation	≥0.5%，≤6%
Surface wettability tension	>50 dyn/cm
Al Foil Purity	> 99.9%
Al Foil Thickness	16 um
Coating Width	220 mm
Total Width	260 mm
Total Thickness	18 um
Application Note	Please baking at 120℃ under vacuum oven before coating. This product is not manufactured by AOT Battery. We only provide small quantity to research to develop a new generation battery, AOTELEC is not responsible for any IP issues. If anyone feels the product conflict your IP, please inform us, we may stop selling at any time