EPDM generally refers to EPDM rubber. EPDM is a terpolymer of ethylene, propylene and unconjugated diene, which has been commercialized in 1963. The most important feature is its excellent oxidation resistance, ozone resistance and corrosion resistance. Ethylene propylene diene monomer (EPDM) belongs to the hydrocarbon family of polyene (PA66) and has excellent vulcanization characteristics. Among all rubbers, EPDM has the lowest proportion. It can adsorb a large number of fillers and oils, but it has little effect on its characteristics. Therefore, a low-cost rubber mixture can be prepared. Mainly used in EPDM rubber has a wide range of uses, mainly used in housing construction, wire and cable, automobile industry and other fields. In architecture, it is mainly used for roofing single-layer waterproofing membrane. In terms of cables, they are mainly used for input lines of civil and commercial buildings, building lines, mining cables, nuclear power plants, ignition wires for automobiles, control and signal cables, etc. In the automobile industry, it is mainly used for tire and non-tire parts of automobiles, trucks and buses, including automobile water tanks and heating hoses, sealing strips, rubber belts, body and chassis parts, rain belts, bottom plates and annular pipes.