Supercapacitor Separator Membrane from United States
Ultra-thin microporous membranes separating electrodes in electric double-layer capacitors (supercapacitors). These membranes are essential parts of supercapacitors, providing ionic conductivity while preventing short circuits.
Duty Rate — United States → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Confirm the membrane is designed for supercapacitor use; similar membranes for batteries may fall under 8507
• Provide specifications to CBSA
• If the membrane is part of a complete supercapacitor, classify the whole unit under 8532.10.00