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%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Melting point 18-22°C requires heated storage; iodine value <0.5 confirms saturation; nitrogen purging prevents oxidation