Sterling R Conductive Carbon Black from Mexico
Sterling R medium structure furnace black for semi-conductive cable shielding compounds. HTS 2803.00.0010 classification as carbon black with 35 m²/g surface area. Critical for power cable volume resistivity.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Volume resistivity 20-40 ohm-cm documentation
• Cleanliness specs prevent semicon faults