High-Purity Mixed Alkylbenzene for Electronics from Canada
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 — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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