RD Antioxidant Diaryl Blend from Mexico
> A mixture of phenyl-α-naphthylamine and diaryl-p-phenylenediamine, used for natural rubber belting and transmission belts. It combines immediate and long-term protection against oxidative degradation, qualifying as an anti-oxidizing preparation for rubber under tariff item 3812.39.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• > Ensure the blend is not a separate chemically defined compound, which would be excluded from Chapter 38
• Provide the exact composition to the CBSA to support classification
• Check if the product requires any special permits under Canadian chemical regulations