Polyimide Glass Double-Sided Copper Clad from Japan
High-temperature polyimide resin with glass fabric double-sided copper clad laminate, featuring refined copper foil at 0.15 mm or less on both sides. This product is used in aerospace and military PCBs requiring 260°C+ performance. Classified under tariff item 7410.21.00 as backed copper foil of refined copper.
Duty Rate — Japan → Canada
0%
Import Tips
• Verify the polyimide backing is fully impregnated with resin
• Confirm copper foil thickness is within the 0.15 mm limit
• Check if the product requires any special import permits for aerospace applications