AKD Wax Emulsifier for Paper Sizing from Canada
Cationic emulsifier containing aromatic dispersing agents (over 5%) for alkyl ketene dimer (AKD) wax sizing in paper production, providing water repellency. Falls under HTS 3809.92.10.00 as paper finishing preparation with required aromatic content.
Duty Rate — Canada → United States
16.5%
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
• Confirm emulsifier specifically formulated for AKD wax-paper sizing systems
• Biodegradability testing often required for paper chemicals entering wastewater
• Document prevents confusion with general wax emulsions under chapter 34