Non Oil Resistant
ASTM D1418
Continuous Max. Temp (oF)
Intermittent Max.Temp (oF)
Ozone Resistance
Impact Resistance
Abrasion Resistance
NR
175
210
Poor
Excellent
Excellent
IR
175
210
Poor
Excellent
Good
BR
175
210
Poor
Good
Excellent
IIR
200
250
Excellent
Good
Excellent
SBR
175
225
Poor
Excellent
Excellent
EPDM
250
325
Excellent
Good
Good
Oil Resistant
ASTM D1418
Continuous Max. Temp (oF)
Intermittent Max.Temp (oF)
Ozone Resistance
Impact Resistance
Abrasion Resistance
CR
225
300
Good
Good
Good
NBR
200
300
Poor-Good
Poor
Excellent
HNBR
300
350
Good-Excellent
Good-Excellent
Good-Excellent
ECO
250
350
Excellent
Good
Fair-Good
AU
210
250
Excellent
Excellent
Excellent
CSM
250
300
Excellent
Good
Good
ACM
250
350
Excellent
Poor
Fair
Specialty Elastomers
ASTM D1418
Continuous Max. Temp (oF)
Intermittent Max.Temp (oF)
Ozone Resistance
Impact Resistance
Abrasion Resistance
AEM 275 350 Excellent Fair Poor
MQ,VMQ, PVMQ
400
500
Excellent
Good
Good
FVMQ
350
450
Excellent
Fair
Poor
FKM, FFKM
450
600
Excellent
Poor
Poor