Zirconium Getter Powder from Mexico
High-surface-area Zr powder used as vacuum getters in electronic tubes and space vacuum systems. Under 8109.29.00.00 as unwrought powder form. Absorbs residual gases effectively.
Duty Rate — Mexico → United States
14.2%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify activation temperature (400-800°C) in technical docs
• Packaged under inert atmosphere required
• Distinguish from activated getter alloys