Effect of heat on the physical and chemical properties of new endodontic sealers

Description :

Five sealers will be the subject of this study: Physical properties of these sealers will be studied according to ISO 6876:2012 at different temperatures so heat application will be performed. Each experiment will be performed 10 times. Chemical properties will be studied using the FT-IR machine (Fourier-transform infrared spectroscopy). Evaluation parameters: - The physical properties studied are according to ISO 6876: setting time, film thickness, flowability, radiopacity, dimensional change (12). - Chemical properties: Fourier-transform infrared spectroscopy