Chemical Compatibility

Boron Trifluoride vs 13 elastomers

Best choices for Boron Trifluoride: FKM, FFKM, FEPM. Full ratings below, A is continuous-service suitable, D is not recommended.

Boron Trifluoride
FKM, FFKM, FEPMBest choices
EPDM, CRAvoid
ElastomerRatingMeaning
NBR Nitrile (Buna-N)BGood, minor effect
HNBR Hydrogenated NitrileBGood, minor effect
FKM Fluorocarbon (Viton)AExcellent, continuous service
FFKM PerfluoroelastomerAExcellent, continuous service
EPDM Ethylene PropyleneDNot recommended
VMQ SiliconeX
FVMQ FluorosiliconeX
CR Neoprene (Chloroprene)DNot recommended
NR Natural RubberX
SBR Styrene ButadieneX
IIR ButylX
AU PolyurethaneX
FEPM Aflas (TFE/P)AExcellent, continuous service

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 B →

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