N-Cyclohexylthiophthalimide (NTP) Rubber Accelerator from Japan
N-Cyclohexylthiophthalimide (NTP) is an aromatic organo-sulfur compound used primarily as a rubber accelerator and vulcanization retarder in tire and rubber manufacturing. It features a phthalimide ring with a cyclohexyl group, qualifying it under tariff item 2930.90.00 as an 'Other' organo-sulfur compound.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is a pure chemical compound, not a mixture
• If it is blended with other accelerators, it may be classified under Chapter 38
• Provide the chemical name and purity to CBSA