Etched Aluminum Electrode Foil 20CB Supercap

Product Name: Etched Aluminum Electrode Foil
Application: Electrode Material for Capacitors and Batteries
Product Overview: This etched aluminum foil has a specific capacitance of 8.9 uF/cm² and an aluminum substrate with the stated purity. The listed foil properties include residual chlorine concentration and mechanical stability.
Nominal Thickness: 20.3 µm (Specification Tolerance: 20 ± 3 µm)
Width: 500 mm
Base Aluminum Purity: >= 99.7%
Specific Capacitance: 8.9 uF/cm²
Tensile Strength: >= 15.6 N/cm (>= 1.60 kgf/cm)
Bending Strength: >= 70 cycles
Residual Chlorine Concentration: <= 1.0 mg/m²
Packaging Unit: Roll
Standard Weights: Approx. 1.9 kg per roll