Micronized PTFE Powder from Canada
Ultra-fine ground polytetrafluoroethylene powder (1-20 micron) used as lubricant additive in engineering plastics. HTS 3904.61.00 as primary PTFE polymer meeting purity threshold.
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
• Specify grind method (jet mill vs. cryogenic) and D50 particle size
• Certify free of agglomeration for primary powder status