Modeling the Damage and Self-healing Behaviors of Plasticized PVC Gels

Plasticized polyvinyl chloride (PVC) gel is a type of electroactive polymers, which has potentials to be applied as soft actuators. However, few studies have been performed to investigate the mechanical responses of PVC gels in cyclic loading conditions. In this work, we combined experiments and theory to characterize the mechanical responses of two plasticized PVC gels. The gels were subjected to different types of loading-unloading-reloading...