Aromatic Polyterpene Thermoset Prills from United States
Aromatic polyterpene thermoset prills, a polyterpene resin derived from aromatic terpenes in thermosetting primary form. Enhances adhesion in pressure-sensitive adhesive tapes and labels. Classified under tariff item 3911.90.00 as an 'other' product specified in Note 3 to Chapter 39, not elsewhere specified or included.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the prills are in primary form and not mixed with tackifiers or other additives that could change classification
• Provide documentation on the polyterpene polymer structure and aromatic modification
• Ensure the product is not a separate chemically defined organic compound, which would fall under Chapter 29