ENDODONTIC MATERIAL FOR ROOT CANAL OBTURATION AND SEALING

摘要

The invention relates to a material meant to be used in stomatology for obturation and sealing of root canals. According to the invention, the material consists of two components to be mixed before use in a ratio of 1:1, one component being the organic phase comprising 30...60% 2-hydroxyethyl methacrylate, 10...50% polycaprolactone methacrylate, 20...50% urethane monomer, 5...40% bisphenol-A-glycol dimethacrylate and 10...30% triethylene glycol dimethacrylate, the second component being the inorganic phase which comprises 20...40% radio-opaque hydroxyl apatite-based nanoparticles.