Propylene-based elastomer (PBE) has broad application prospects and there are only a handful of mass-produced companies in the world.

Propylene-based elastomer (PBE) is a new series of propylene/α-olefin copolymers based on propylene and supplemented by ethylene. Alpha olefins that can be copolymerized by propylene-based elastomers include ethylene, butene, 4-methylpentene, nonene, octene, hexene, etc. Propylene-based elastomers have good elasticity, transparency, easy processability, flexibility, flexibility, etc. With the upgrading of downstream market demand, propylene-based elastomers have…