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3907.91.40.00/Triallyl Cyanurate Resin Powder/Canada

Triallyl Cyanurate Resin Powder from Canada

Triallyl cyanurate (TAC) thermoset polyester resin in powder form for cross-linking in molding compounds. Classified in HTS 3907.91.4000 as other unsaturated allyl resin in primary form, with allyl groups comprising >95% polymer weight.

Duty Rate — Canada → United States

15.8%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Include FTIR spectroscopy reports proving allyl structure

• Store in moisture-proof packaging to prevent premature reaction

• Avoid classification as rubber accelerators (3812) if multifunctional

Triallyl Cyanurate Resin Powder from Canada — Import Duty Rate | HTS 3907.91.40.00