EPDM Rings

◆ EPDM (Ethylene Propylene Diene Monomer) is a copolymer of ethylene, propylene and a small amount of non conjugated dienes. 

◆ Its main chain is composed of chemically stable saturated hydrocarbons, only containing unsaturated double bonds in the side chain. 

◆ Therefore, its ozone resistance, heat resistance, weather resistance and other aging resistance properties are excellent, and it can be widely used in medical heat resistant adhesive stick, heat resistant gasket and other fields.