Resistance Of Elastomer To Different Conditions

RESISTANCE OF ELASTOMER TO DIFFERENT CONDITIONS
PropertiesNaturalButylNitrilePolychloroprene
(Neoprene)
HypalonEPDMFloroelastomer
(Viton)
SiliconPolyurethane
Swelling In Lubricating OilPoorPoorVery GoodGoodGood to ExcellentPoorExcellentFairGood to Excellent
Oil and GasolinePoorPoorExcellentGoodGoodPoorExcellentFairGood to Excellent
Animal and Vegetable OilsPoor to GoodVery GoodVery GoodGoodGoodGoodExcellentGood to ExcellentGood to Excellent
Water AbsorptionVery GoodVery GoodGoodGoodVery GoodVery Good to Exc.Very GoodExcellentGood at R.T.Poor at 100 ˚C
OxidationGoodExcellentGoodVery Good to Exc.ExcellentExcellentOutstandingExcellentExcellent
OzonePoor to FairExcellentFairVery Good to Exc.OutstandingOutstandingOutstandingExcellentExcellent
Sunlight AgingPoorVery GoodPoorVery GoodOutstandingOutstandingOutstandingExcellentGood
Heat aging (upper limit cont. service)85 ˚C120 ˚C115 ˚C95 ˚C135 ˚C145 ˚C205 ˚C205 ˚C85 ˚C
FlamePoorPoorPoorGoodGoodPoorExcellentFair to GoodFair (will melt)
HeatGoodVery GoodGoodVery GoodExcellentExcellentOutstandingOutstandingGood
ColdExcellentGoodFair to GoodGoodGoodExcellentGoodOutstandingExcellent