Physicochemical Properties of a Novel Composite-based Monoblock Endodontic Obturation System

Objectives: The aim of this study was to develop physical-chemical analyses of a novel composite-based monoblock endodontic obturation system.
Methods: The preliminary tests of experimental monoblock material were cohesive strength, dimensional stability, calcium ion release, standardization of the diameter and taper, radiopacity, film thickness and flow. Tests were achieved following the standards of ANSI/ADA 78 and ANSI/ADA 57 specifications. Statistical analysis was performed using Analysis of Variance and Student's t-Test with a level of significance of 95%.
Results: Tested material complies fully with the specifications recommended by ANSI/ADA 78 and ANSI/ADA 57 except for the radiopacity test.
Conclusions: Future studies evaluating other radiopacifiers and the effect of their incorporation on the physical properties of the endodontic cements are necessary for the evolution of the physicochemical properties of this material.