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
9903.05.2910%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
• Melting point 18-22°C requires heated storage; iodine value <0.5 confirms saturation; nitrogen purging prevents oxidation