Paraformaldehyde for Urea Resin Production from Mexico
Special 95% paraformaldehyde optimized for slow-release formaldehyde in urea-formaldehyde resin synthesis for furniture manufacturing. Precise polymerization degree ensures controlled curing rates in pressed wood products. HTS 2912.60.00.00 classification confirmed by cyclic polymer structure analysis.
Duty Rate — Mexico → United States
15.1%
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
• Provide reaction kinetics data supporting chemical intermediate status over finished resin
• CARB Phase 2 emission documentation required for pressed wood product end use
• Specify polymerization degree (8-100 units) preventing misclassification as monomeric formaldehyde