Being the smallest YbF₃ nanoparticles on the market, filyxio® brings radiopacity to dental materials while maximizing depth of cure and aesthetics. Available in sizes of 20 nm (all applications) or 40 nm (non dental applications). Provided in a broad range of fluid dispersions exhibiting the highest solid loading on the market. Main benefits are the following: - Smallest ytterbium fluoride nanoparticles on the market, 20 nm or 40 nm - Compatibility with all dental monomers - High translucency of dental composites - High depth of cure - Low viscosity at high particle loading - Improved flexural strength