Diallyl Phthalate Resin Granules from Germany
Thermosetting diallyl phthalate (DAP) resin granules for high-temperature electrical components. Classified in 3911.90.91.50 as other thermosetting polymers in primary forms not specified elsewhere.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify glass transition temperature >150°C to prove thermoset properties against CBP scrutiny
• Provide supplier monomer breakdown to confirm no specific 39XX heading applies
• Package in moisture-proof bags; hydrolysis can alter properties leading to classification disputes