O-Ring Fluid Compatibility Guide - E's

(for reference only)

1 = Recommended 2 = Probably Satisfactory 3 = Marginal 4 = Not Recommended

Chemical/Media	Perfluoro- elastomer	Viton® ETP	Aflas® TFE/P	Viton® FKM	EPDM P.C.	Buna-N NBR	Silicone	Fluoro- silicone
ELCO 28 EP Lubricant	1	1	1	1	4	1	2	1
Epichlorohydrin	2	4	4	4	2	4	4	4
Epoxy Resins	1	4	2	4	1	3	-	-
Erucic Acid	1	-	-	-	-	-	-	-
Esam-6 Fluid	1	4	4	4	1	4	-	4
ESSO Fuel 208	1	1	1	1	4	1	4	1
ESSO Golden Gasoline	1	1	3	1	4	2	4	1
ESSO Motor Oil	1	1	1	1	4	1	4	1
ESSO Transmission Fluid, Type A	1	1	1	1	4	1	4	1
ESSO WS2812 (MIL-L-7808A)	1	1	1	1	4	1	4	1
ESSO XP9O-EP Lubricant	1	1	1	1	4	1	4	1
ESSTIC 42,43	1	1	1	1	4	1	4	1
Ethane	1	1	-	1	4	1	4	2
Ethanethiol+D30	1	2	-	2	3	4	3	-
Ethanolamine (MEA)	1	4	-	4	2	4	2	4
Ether	1	4	4	4	4	4	4	3
Ethyl Acetate	1	3	4	4	2	4	2	4
Ethyl Acetoacetate	1	4	-	4	2	4	2	4
Ethyl Acrylate	1	4	3	4	2	4	2	4
Ethyl Alcohol (Ethanol)	1	3	1	3	1	1	1	1
Ethyl Aluminum Dichloride	1	-	-	-	-	-	-	-
Ethyl Benzene	1	1	3	1	4	4	4	1
Ethyl Benzoate	1	1	3	1	4	4	4	1
Ethyl Bromide	1	1	1	1	4	2	-	1
Ethyl Butyrate	1	-	-	-	-	-	-	-
Ethyl Cellulose	1	4	-	4	2	2	3	4
Ethyl Chloride	1	1	2	1	3	1	4	1
Ethyl Chlorocarbonate	1	1	2	1	4	4	4	2
Ethyl Cyanide	1	1	1	1	4	1	-	-
Ethyl Dibromide	1	1	2	1	3	4	-	-
Ethyl Dichloride	1	1	1	1	3	4	-	-
Ethyl Ether	1	4	4	4	3	4	4	3
Ethyl Formate	2	1	1	1	2	4	-	1
Ethyl Hexanol	1	1	-	1	1	1	2	1
Ethyl Isovalerate	1	-	-	-	-	-	-	-
Ethyl Lactate (EL)	1	-	-	-	-	-	-	-
Ethyl Mercaptan	1	2	-	2	-	4	3	-
Ethyl Nitrite	1	-	-	-	-	-	-	-
Ethyl Oxalate	1	1	-	1	1	4	4	2
Ethyl Pentachlorobenzene	1	1	-	1	4	4	4	2
Ethyl Silicate (TEOS)	1	1	-	1	1	1	4	1
Ethyl Tertiary Butyl Ether	1	1	2	2	3	3	-	-
Ethylamine	1	4	-	4	-	-	-	-
Ethylcyclopentane	1	1	2	1	4	1	4	1
Ethylene	1	1	-	1	2	1	-	1
Ethylene Chloride	1	2	-	2	4	4	4	2
Ethylene Chlorohydrin	1	1	1	1	2	4	3	2
Ethylene Cyanohydrin	1	-	-	-	-	-	-	-
Ethylene Dibromide	1	1	-	1	3	4	4	3
Ethylene Dichloride	1	1	-	1	3	4	4	3
Ethylene Glycol	1	1	1	1	1	1	1	1
Ethylene Glycol Butyl Ether	1	4	3	4	2	3	-	4
Ethylene Glycol Butyl Ether Acetate	1	2	2	2	2	4	2	2
Ethylene Glycol Ethyl Ether Acetate (EGMEEA)	1	4	3	4	2	4	4	4
Ethylene Oxide	1	4	4	4	4	4	4	4
Ethylene Trichloride	1	1	4	1	3	4	4	3
Ethylenediamine	2	3	2	4	1	1	1	4
Ethylethoxy-3-Propionate (EEP)	1	-	-	-	-	-	-	-
Ethylhexyl Acrylate	1	-	-	-	-	-	-	-
Ethylmorpholine	1	-	-	-	-	-	-	-
Ethylmorpholine Stannous Octotate (50/50 mixture)	1	4	-	4	2	4	-	-
Ethylsulfuric Acid	1	-	-	-	-	-	-	-

Next Fluid Compatibility F's

Our specialty is solving sealing problems for original equipment manufacturers. If you have any questions about the compatibiliity of these chemicals with Perfluoroelastomer, Viton® ETP, Aflas® TFE/P, Viton® FKM, EPDM P.C., Buna-n, Silicone or Fluorosilicone please talk to one of our engineers.