Comparison of Flexural Strength and Flexural Modulus of Conventional and Graphene-Reinforced Polymethyl Methacrylate

The study follows an in-vitro experimental design with 76 specimens divided into two groups (conventional PMMA and G-PMMA). These samples will be further divided into two group, the one which undergo thermocycling (simulating oral temperature changes) and the other which don't undergo thermocycling. Flexural strength and modulus will be tested on all these by using a three-point bending test.