CBS Rubber Accelerator (N-Cyclohexyl-2-benzothiazole sulfenamide) from Germany
CBS (N-Cyclohexyl-2-benzothiazole sulfenamide) is a delayed-action sulfenamide rubber accelerator used primarily in tire manufacturing and other rubber products. It contains a modified aromatic benzothiazole structure, qualifying it as a prepared rubber accelerator under tariff item 3812.10.00.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the product is not a separate chemically defined compound, as chapter note 1 excludes such products unless specifically listed
• Provide a technical data sheet showing the accelerator's function and composition
• Check if the product requires any import permits under Canadian chemical regulations