PTFE Fine Powder Resin from Canada
Micronized polytetrafluoroethylene fine powder (average particle size 0.2-10 microns) for paste extrusion into wires and tubes. Classified in HTS 3904.61.00 as pure PTFE in primary form exceeding 95% monomer content.
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
• Provide bulk density and particle size specs in commercial invoice to distinguish from filled grades
• Ensure MSDS confirms no additives exceeding 5% to maintain pure PTFE classification