High-Purity Urea Resin for Foundry Binders from Japan
Ultra-pure urea-formaldehyde resin powder for core binder systems in metal casting, with consistent polymerization properties. Classified HTS 3909.10.00.00 as primary form urea resin per 95% monomer rule. Rapid curing enables complex sand mold production.
Duty Rate — Japan → United States
16.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify gel time specs in documentation for foundry verification; moisture content <0.5% critical for shelf life; comply with OSHA formaldehyde exposure limits