Piperidinium Pentamethylene Dithiocarbamate from China
Piperidinium pentamethylene dithiocarbamate is a specialty rubber accelerator providing scorch resistance in thick rubber articles. It is classified under tariff item 2930.20.00 as a dithiocarbamate, consistent with Chapter 29 rules for organo-sulphur compounds.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is the pure chemical, not a formulated rubber additive
• Ensure the compound meets Chapter 29 purity standards
• Declare the end-use in tire carcasses or conveyor belts to support classification