CR – Chloroprene rubber

Chloroprene rubber excellent resistance to weather conditions, ozone and inflammation conditional oil resistance not resistant to petrol, benzene, toluene, ester and ketone.

Shore A hardness range30 to 90
Tensile strenght N / mm225
ductility %450
Pressure deformation differencevery good
Abrasion resistancevery good
temperature range-40
usability °C100
On a short-term basis °C120
Aging resistancevery good
Aging resistancevery good
Water resistance up to + 80 °Cmedium
Alkalis resistance up to + 80 °Cgood
gas permeabilityvery good
Petrol resistancemedium
Benzole resistancevery bad
Resistance to mineral oils and fatsgood
Acid resistancegood
Suitability for connection with metalsgood
Suitability for foodYes