High-Temperature Dye Carrier for Polyester from Canada
Aromatic ester carrier that swells polyester fibers at 130°C dyeing temperatures, enabling disperse dye penetration without pressure equipment. Critical for polyester fabric dyeing. 3809.91.00 textile dye carrier.
Duty Rate — Canada → United States
16%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include flash point and vapor pressure data for high-temperature textile use
• Provide distillation range specifications matching polyester dyeing conditions
• Document distillate recovery systems required for textile mill operations