Etching Collector for Super Capacitor

• Usage: Refrigerator, Air Condition, Pharmaceutical, Electrolytic Capacitor
• Type: Roll
• Temper: Soft
• Treatment: Composited
• Thickness: 20 Um
• Surface State: Single Light Aluminum Foil
• Model NO.: 20SC01
• Rolling Characteristics: Electrochemistry
• Material: Aluminum
• Extreme Low Voltage: 3.0<Vf<7.9
• Low Voltage: 8.0<Vf<165
• Middle to Hight Voltage: 166<Vf<730
• Tensile Strength: >16.7
• Ptp Foil Purity: >98.7
• Standard Roll Lenght: 800-900m
• Electrostatic Capacitor: 180
• Bending Strength: >60
• Transport Package: Standard Export Carton in Pallet
• Specification: Aluminum purity 98.7%
• Trademark: OEM ODM
• Origin: China
• HS Code: 7607190000
• Production Capacity: 100000sqms

Product Description

 Etching collector for supercapacitor

A1 Layer
Etching Layer

Etching current collector has alveolate structure on the surface to be filled by active substances. This current collector can effectively reduce the resistance caused by bad covering, and reduce heating generation of the super capacitor during large current charge and discharge, Improve the current charge and discharge capacity and heat-sinking capability.