SINTX Technologies Expands Silicon Nitride Platform into Hybrid CFR-PEKK Trauma Plates

SALT LAKE CITY, Utah, Aug. 04, 2025 (GLOBE NEWSWIRE) -- SINTX Technologies, Inc. (NASDAQ: SINT) (“SINTX” or the “Company”), an advanced ceramics innovator specializing in silicon nitride (Si₃N₄) for musculoskeletal applications, today announced the publication of a peer-reviewed study in the Journal of the Mechanical Behavior of Biomedical Materials. The study validates the use of silicon nitride (Si₃N₄) surface coatings on carbon fiber–reinforced polyetherketoneketone (CFR-PEKK) trauma plates—marking a significant expansion of SINTX’s biomaterial platform into additively-manufactured polymer-carbon-ceramic constructs.