Stearyl Methacrylate from Canada
Stearyl methacrylate, with C18 alkyl chain, serves as internal plasticizer in non-woven coatings and lubricants. Long chain reduces volatility while maintaining reactivity; HTS 2916.14.20.50 'other' ester designation. Enables soft-touch surface finishes.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Melting point 18-22°C requires heated storage; iodine value <0.5 confirms saturation; nitrogen purging prevents oxidation