Some of Mechanical Properties to Nanosilica and Nanographene used in Medical Application

Abstract

In this study lower surface hardness was measured and found increases with increasing exposure time, also lower surface hardness depend on intensity and graphene and silica with methacrylate the basic component of the filling into a uniform distribution of stress, It is able to reduce .the incidence .of stress concentration, result in a major growth of the characteristic mechanical of  the resultant compounds. Degree of cure depends on the time period of exposure, filling type, volume fractional of the filler and light intensity . Raman spectrum to nanosilica and nanographene proved this materials are crystalline