Flame Retardant Concentrate 75% Polyglycol Phosphonate from Japan
High-concentration (75%) masterbatch of polyglycol esters of methylphosphonic acid for compounding into thermoplastics. Specifically named under HTS 3824.92.00.00 for these phosphonate esters. Enables efficient flame retardancy in injection molding applications.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify concentration and dispersion medium in commercial invoices for accurate valuation
• UL 94 flammability ratings should accompany for end-use verification
• Prevent 3901 classification by confirming non-polymeric ester nature