Copper Clad Kapton Laminate for Aerospace from United States
Copper clad Kapton laminate for aerospace applications, consisting of Kapton polyimide film backed with refined copper foil under 0.15 mm thick. This flexible laminate withstands extreme temperatures and vibration, making it suitable for high-reliability aerospace flexible circuits. It falls under tariff item 7410.21.00 as backed copper foil of refined copper.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the copper foil thickness is below 0.15 mm, excluding the Kapton backing, to meet the tariff item requirements
• Keep certification showing the copper is refined (at least 99.85% purity) for CBSA inspection
• If the laminate is for aerospace use, note that end-use certificates may be required for certain duty relief programs