Toluenediisocyanate T-80 Grade from Canada
Industrial grade TDI mixture (80/20 2,4-/2,6-isomers) packaged in 250 kg drums for flexible foam manufacturing. Classified under HTS 2929.10.15.00 due to its isocyanate nitrogen function and specific isomer ratio meeting chapter requirements for mixtures. Commonly used in mattress and automotive seat production.
Duty Rate — Canada → United States
16.5%
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
• Must declare exact isomer ratio on commercial invoice
• Store below 25°C to prevent solidification
• Common pitfall: misclassifying as MDI (methylene diphenyl diisocyanate, 2929.10.50)