Epoxy Thermosetting Resin Granules from Canada
Granules of bisphenol A-based epoxy resin, thermosetting with aromatic epoxy groups, in primary form for composite manufacturing. Falls under HTS 3911.90.4500 as other thermosetting products with aromatic monomer units not specified elsewhere. Essential for adhesives, coatings, and aerospace composites.
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
• Document bisphenol aromatic content >95% by weight as per subheading note (a)(1) for polymer prefix rules
• Avoid blending declarations that trigger predominant monomer reclassification under note (a)(4)