Oppanol B15 Polyisobutylene Resin from Japan
Oppanol B15 is a high molecular weight polyisobutylene resin serving as an adhesive tackifier and chewing gum base component. It qualifies for tariff item 3902.20.00 with 95% or more isobutylene monomer content, imported in primary forms.
Duty Rate — Japan → Canada
0%
Import Tips
• If used in food applications, ensure compliance with CFIA regulations
• Provide the molecular weight and isobutylene content in the product documentation
• Confirm the resin is in primary form, not as a finished article