PDE-6 Rubber Antiozonant Mixture from Canada
PDE-6 grade mixture of N,N'-bis(1,4-dimethylpentyl)-p-phenylenediamine and diaryl derivatives for truck tire treads. Provides protection against ozone cracking in service. Classified in HTS 3812.39.2000 as diaryl-p-phenylenediamine mixtures for rubber.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document performance specs linking to rubber stabilization function
• Ensure chain of custody for bulk chemical imports
• Monitor for EU REACH authorization requirements