12+2+2 Safety Primer Aluminum Foil for Battery Cathode Collector

12+2+2 Safety Primer Aluminum Foil for Battery Cathode Collector uses a composite coating layer, which enhances the battery toughness and avoids the risk of sharp puncture. It acts as the cathode collector material for power storage batteries, vehicle batteries, and consumer batteries. Because of its great chemical performance, this battery cathode aluminum foil can deliver lower interfacial contact resistance, stronger adhesion between conductive active materials, better aluminum foil corrosion resistance performance, longer battery cycle life, and improved overall battery stability and safety.

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12+2+2 Safety Primer Aluminum Foil for Battery Cathode Collector has previously collected and is still collecting good customer usage feedback that can improve battery performance, covering extended battery cycling life, maintaining high-rate charge/discharge performance, etc.

Applicable battery	Lithium-ion battery / Sodium-ion battery
Alloy	AA1100, AA1060, AA1235D
Temper	H18
Aluminum Foil Thickness	8-15µm
Coating Thickness	0.6- 2 µm (single side/double sides)
Aluminum Foil Width	300-1550mm
Coating System	Aqueous slurry
Surface tension	≥64 dyn/cm
Total Surface density	33.5-41.5±1 g/㎡
Coating surface density	0.21-0.7±0.5 g/㎡
NMP resistance	Baked at 130 °C for 10 min. After 200 wipes with NMP, the coating remains intact and does not peel.

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Key Benefits of 12+2+2 Safety Primer Aluminum Foil for Battery Cathode Collector

More safe coating layer delivers an outstanding charge and discharge performance.
Boosts the adhesion strength of active materials to cathode current collectors.
Reduces the risks of fire and explosion due to corrosion.
Outstanding compatibility with dangerous battery working conditions, such as high temperature.

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Subject : 12+2+2 Safety Primer Aluminum Foil for Battery Cathode Collector

12+2+2 Safety Primer Aluminum Foil for Battery Cathode Collector

Safety Primer Aluminum Foil

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