High-Voltage Etched Cathode Foil for Capacitors from China
> Specialized etched aluminum foil designed for cathode layers in high-voltage electrolytic capacitors, optimized with uniform etching for dielectric stability. It is unbacked, not exceeding 0.2 mm in thickness, and falls under tariff item 7607.19.00 as other aluminum foil.
Duty Rate — China → Canada
0%
Import Tips
• > Ensure the foil is unbacked and thickness is ≤0.2 mm
• Provide etching uniformity data and high-voltage test results
• Declare the product as cathode-grade etched foil for capacitors