MBTS Rubber Accelerator (2,2'-Dibenzothiazole disulfide) from China
MBTS (2,2'-Dibenzothiazole disulfide) is a versatile rubber accelerator used in the vulcanization of natural and synthetic rubbers, particularly in belts and hoses. Its dibenzothiazole structure contains modified aromatic components, placing it under tariff item 3812.10.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is classified as a prepared rubber accelerator, not a separate chemically defined compound
• Provide a certificate of analysis to CBSA for the MBTS content
• Verify if the product meets Canadian workplace safety standards for handling