Leucite Dental Ceramic Precursor from Canada
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 — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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