The preparation process of ethylene-propylene rubber is basically mature and the output has declined slightly.

Ethylene-propylene rubber is one of the subcategories of synthetic rubber. It is a saturated amorphous copolymer rubber composed of ethylene and propylene as raw materials. Compared with other types of synthetic rubber materials, ethylene-propylene rubber has the advantages of corrosion resistance, heat resistance, ozone resistance, low density and high filling capacity. With the gradual advancement…