Impact-Modified SAN Copolymer Granules from United States
Impact-modified SAN copolymer granules with rubber modification for improved toughness in appliance components. The chemical modification does not change the primary classification under unmodified SAN per subheading notes, as the core styrene-acrylonitrile units remain ≥95% by weight.
Duty Rate — United States → Canada
0%
Import Tips
• Document the rubber modification to ensure it does not constitute a separate polymer that would change classification
• Provide technical data sheets to the CBSA
• Verify the granules are in primary forms and not further worked