Rubber Processing Aid RPA-2000 Plasticizer from Canada
RPA-2000 is a compound plasticizer and processing aid for synthetic rubber, improving flow and reducing viscosity during vulcanization. HTS 3812.20.5000 covers this as a specialized plasticizer for rubber compounding.
Duty Rate — Canada → United States
15%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include rheology test data showing plasticizing effect
• Specify compatibility with EPDM, SBR rubber types
• Avoid classification as antifoaming agent via end-use documentation