HNBR – Hydrogenated nitrile butadiene rubber

Hydrogenated nitrile butadiene rubberexcellent mechanical values, good tear resistance when hot, for peroxidically cross-linked vulcanizate, very good flexibility, good behavior at low temperatures, excellent abrasion resistance, good/excellent pressure deformation difference, excellent aging resistance (ozone, hot air), good/excellent resistance to a lot of technical oils even in the presence of aggressive media, such as hydrogen sulfide and amines

Shore A hardness range50 to 90
Tensile strenght N / mm228
ductility %330
Pressure deformation differencevery good
Abrasion resistanceexcellent
temperature range-50
usability °C150
On a short-term basis °C175
Aging resistancevery good
Aging resistancevery good
Water resistance up to + 80 °Cgood
Alkalis resistance up to + 80 °Cvery good
gas permeabilityvery good
Petrol resistancegood
Benzole resistancemedium
Resistance to mineral oils and fatsexcellent
Acid resistancemedium
Suitability for connection with metalsvery good
Suitability for foodYes