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3911.90.45.00/Polyaramid Thermosetting Powder/Canada

Polyaramid Thermosetting Powder from Canada

Fine powder of polyaramid (aromatic polyamide) thermosetting resin for high-performance coatings and laminates. HTS 3911.90.4500 covers this as other thermosetting with aromatic monomer units in primary form. Known for exceptional thermal stability in electronics.

Duty Rate — Canada → United States

15.8%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Include FTIR spectra proving aromatic structure and thermoset crosslinking capability

• Declare exact monomer composition to meet 'derived from aromatic' criteria in hierarchy

Polyaramid Thermosetting Powder from Canada — Import Duty Rate | HTS 3911.90.45.00