Low-Temperature PTFE Resin from Canada
Modified polytetrafluoroethylene resin with reduced sintering temperature for energy-efficient processing. Still classified HTS 3904.61.00 as chemically unmodified pure PTFE polymer.
Duty Rate — Canada → United States
15.8%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Confirm no chemical modification per subheading note (a)(3) via FTIR analysis
• Document sintering profile to prove primary resin status