High-Purity Mixed Alkylbenzene for Electronics from Japan
Ultra-pure alkylbenzene mixtures used as dielectric fluids in electrical transformers and capacitors. HTS 3817.00.1500 covers these low-conductivity synthetic fluids replacing PCBs. Essential for high-voltage equipment insulation with excellent dielectric strength.
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
• Submit dielectric breakdown voltage (>30kV) and dissipation factor (<0.001) test results
• Certify PCB-free status with GC-MS analysis per EPA Method 8082
• Specify electrical insulation end-use to avoid solvent misclassification