Molybdenum Borate Flame Retardant from Mexico
A synergistic mixture of molybdenum trioxide and boric acid derivatives for flame retardancy in polymer composites and textiles. Enhances char formation during combustion. Classified under HTS 3824.99.34.00 as molybdenum inorganic compound mixture.
Duty Rate — Mexico → United States
12.8%
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
• Test for flame retardant efficacy certification required by NFPA standards
• Declare synergist composition to avoid classification as single borates
• Hazardous material declaration mandatory for oxide powders