and functionalization and greening have become the main trends.

thermoplastic dynamic vulcanizate (tpv) is a polymer elastomer material composed of highly vulcanized ethylene propylene diene rubber (epdm) and its particles dispersed in a continuous polypropylene pp phase. tpv has excellent resilience, easy processability, heat resistance, easy recyclability, etc., and is widely used in fields such as auto parts, electronic appliances, medicine, daily consumption, and…