Modeling the viscoplastic response of supramolecular elastomers

Mechanical properties of supramolecular elastomers (reversible polymer networks with chains connected by and dynamic covalent bonds) differ noticeably from those conventional cross-links. Due to the ability polymers be reprocessed, reshaped, recycled reused, they are considered as potential candidates for green sustainable economy. A simple model is developed viscoplastic behavior at large strains. The involves only four five material parameters describes adequately response under tension, compression cyclic loading in a unified manner. governing equations applied analysis experimental stress–strain diagrams on various types reversible bonds. Good agreement revealed between observations results numerical analysis. Correlations established concentrations bonds adjustable model.