Polyamide-11 Engineering Foil from Mexico
Ultra-thin foil of polyamide-11, derived from 11-aminoundecanoic acid, used in flexible electronics insulation. This noncellular foil is unreinforced and not supported, qualifying under tariff item 3920.92.00 as foil of polyamides.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the foil is not combined with other materials, as lamination would change classification
• Confirm the polyamide-11 monomer content is 95% or more by weight
• If the foil is used in electronics, verify it does not constitute a part of an electrical appliance under Section XVI