EPDM – Ethylene propylene diene monomer rubber

Ethylene propylene diene monomer rubber resistant to atmospheric influences, ozone and ultraviolet radiation, good chemical resistance to many alkalis, acids, water, detergents not suitable for petrol and mineral-based oils and fats.

Shore A hardness range30 to 90
Tensile strenght N / mm225
ductility %450
Pressure deformation differencegood
Abrasion resistancegood
temperature range-40
usability °C120
On a short-term basis °C150
Aging resistanceexcellent
Aging resistanceexcellent
Water resistance up to + 80 °Cvery good
Alkalis resistance up to + 80 °Cgood
gas permeabilitygood
Petrol resistancevery bad
Benzole resistancevery bad
Resistance to mineral oils and fatsvery bad
Acid resistancegood
Suitability for connection with metalsmedium
Suitability for foodYes