Dyneon FC 2210Z Fluoroelastomer from Mexico
Dyneon FC 2210Z is a bisphenol-curable fluoroelastomer with >95% vinylidene fluoride/hexafluoropropylene content. Primary pellets for low-temperature flexible seals in aerospace. HTS 3904.69.10.00 elastomeric fluoropolymers.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Aerospace certification (AS9100) often required; include in import documentation
• Low-temp grades; specify TR-10 values in technical specs for CBP review
• Color concentrates common additives—confirm <5% to maintain copolymer classification