Formaldehyde-Free Paper Wet-Strength Resin from Mexico
Aminoplast resin with aromatic modifiers (>5% by weight) providing wet strength to specialty papers like filter paper and labels. Classified HTS 3809.92.10.00 for paper finishing with aromatic substance requirement.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Formaldehyde content certification critical for both classification and REACH compliance
• Wet-strength performance data distinguishes from general paper adhesives
• Prevent misclassification by specifying paper recycling compatibility