Etched Aluminum Electrode Foil 20CB

Product Name: Etched Aluminum Electrode Foil
Application: Electrode Material for Capacitors and Batteries
Product Overview: This product is a high-performance etched aluminum foil. It features a specific capacitance of 8.9 uF/cm^2 and high purity aluminum substrate. The foil is processed to ensure minimal residual chlorine and excellent mechanical stability.
Nominal Thickness: 20.3 um (Specification Tolerance: 20 ± 3 um)
Width: 500 mm
Base Aluminum Purity: >= 99.7%
Specific Capacitance: 8.9 uF/cm^2
Tensile Strength: >= 15.6 N/cm (>= 1.60 kgf/cm)
Bending Strength: >= 70 cycles
Residual Chlorine Concentration: <= 1.0 mg/m^2
Packaging Unit: Roll
Standard Weights: Approx. 1.9 kg per roll