Chemical Compatibility

Dimethyl Ether vs 13 elastomers

Best choices for Dimethyl Ether: FFKM, VMQ, FVMQ, IIR. Full ratings below, A is continuous-service suitable, D is not recommended.

Dimethyl Ether
FFKM, VMQ, FVMQBest choices
NBR, HNBR, FKMAvoid
ElastomerRatingMeaning
NBR Nitrile (Buna-N)DNot recommended
HNBR Hydrogenated NitrileDNot recommended
FKM Fluorocarbon (Viton)DNot recommended
FFKM PerfluoroelastomerAExcellent, continuous service
EPDM Ethylene PropyleneDNot recommended
VMQ SiliconeAExcellent, continuous service
FVMQ FluorosiliconeAExcellent, continuous service
CR Neoprene (Chloroprene)DNot recommended
NR Natural RubberBGood, minor effect
SBR Styrene ButadieneDNot recommended
IIR ButylAExcellent, continuous service
AU PolyurethaneX
FEPM Aflas (TFE/P)DNot recommended

Room-temperature, neat chemical unless stated. Concentration and temperature shift ratings, validate with our lab.

Ratings are for the neat chemical at room temperature unless stated; concentration and temperature change everything. Validate with our lab before committing a compound. Search another chemical → More chemicals starting with D →

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