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O-Ring Fluid Compatibility Guide – B’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
BARDOL
B
11214442
Barium
Carbonate
1
Barium
Chlorate
1
Barium
Chloride
11111111
Barium
Cyanide
1
Barium
Hydroxide
11111111
Barium
Iodide
1
Barium
Nitrate
1
Barium
Oxide
1
Barium
Peroxide
1
Barium
Salts
11111111
Barium
Sulfate
11111111
Barium
Sulfide
11111111
BAYOL
35
11114141
BAYOL
D
11114141
Benzaldehyde24241444
Benzamide1
Benzanthrone1
Benzene11324441
Benzene
Hexachloride (BHC)
1
Benzenesulfonic
Acid
11114442
Benzidine1
Benzil1
Benzilic
Acid
1
Benzoic
Acid
11114442
Benzoin1
Benzonitrile1
Benzophenone1111241
Benzotrichloride113114
Benzotrifluoride1
Benzoyl
Chloride
1222442
Benzoyl
Peroxide
1
Benzyl
Acetate
1
Benzyl
Alcohol
11212422
Benzyl
Benzoate
1131241
Benzyl
Bromide
1
Benzyl
Chloride
11214441
Benzyl
Salicylate
1
Benzylamine1
Beryllium
Chloride
1