Powdered α-Cellulose for Paint Thickening from Canada
Fine powdered α-cellulose used as a rheology modifier and thickener in water-based paints and coatings. Classified in HTS 3912.90.0010 for its powdered primary form as α-cellulose.
Duty Rate — Canada → United States
15.2%
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
• Document viscosity specs and non-reactive nature; ensure powder form purity >95% cellulose
• Common pitfall: reclassification if wetted for retail sale