Leucite Dental Ceramic Precursor from Mexico
High-purity leucite powder (99%+) for pressable dental ceramics mimicking natural tooth leucite. Provides opalescent effect and fracture toughness. HTS 2529.30.0050 as mineral precursor despite purity.
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
• ISO 6872 dental ceramic raw material certificates required
• Particle size D50=1-2µm for optimal sintering verified
• No sterilization; ship ambient in nitrogen-flushed bags