Ethylene-propylene rubber is widely used and Jilin Petrochemical is a leading enterprise in my country

​​​​ethylene-propylene rubber is a copolymer of ethylene and propylene, and its molecular chain is a fully saturated linear structure. the appearance of binary ethylene-propylene rubber is yellow to milky white translucent solid. it has the advantages of resistance to atmospheric aging, high temperature resistance, ozone resistance, and chemical corrosion resistance. it is widely used in…