Media resistance


Evaluation types

  • Very good; no to low effect, 0 to 5% volume swelling
  • Good; low to moderate effect, 0 to 10% volume swelling
  • Moderate to strong effect, 0 to 20% volume swelling
  • Poor; not recommended
  • N.N., no values available

The ratings provide a guide for the selection of the base elastomer. RT = room temperature. Ratings vary with elastomer type, formulation and cross-linking. For ratings "1" and "2", carry out your own tests!

NR
IIR
EPDM
NBR
HNBR
CR
PU/AU
ACM
VMQ
FVMQ
TFE/P
FKM
FFKM