Anti-aging properties. The main cause of aging of rubber and other products is oxidation, followed by corrosion of other chemicals such as acids and bases, and damage caused by friction. EPDM rubber has heat-resistant properties and its saturation is low, so it is more effective in reducing the oxidation reaction between it and oxygen, especially ozone.
It has good corrosion resistance. EPDM rubber is a kind of non-sexual rubber, its saturation degree is very low, it has strong resistance to various acids and bases, animal and vegetable oils, refrigerants, etc. It can be used to transport weak acids and bases, refrigerants and other materials.
It has high elasticity. In general-purpose rubber its elasticity is second only to natural rubber and paraben rubber and higher than other general rubber. Compression permanent deformation is very small, stress relaxation is particularly slow, and its resistance to compression deformation is also better than other general rubber.
