0116 275 4720 sales@m-seals.co.uk

Chemicals – B

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
1 1 2 1 4 4 4 2
Barium
Carbonate
1
Barium
Chlorate
1
Barium
Chloride
1 1 1 1 1 1 1 1
Barium
Cyanide
1
Barium
Hydroxide
1 1 1 1 1 1 1 1
Barium
Iodide
1
Barium
Nitrate
1
Barium
Oxide
1
Barium
Peroxide
1
Barium
Salts
1 1 1 1 1 1 1 1
Barium
Sulfate
1 1 1 1 1 1 1 1
Barium
Sulfide
1 1 1 1 1 1 1 1
BAYOL
35
1 1 1 1 4 1 4 1
BAYOL
D
1 1 1 1 4 1 4 1
Benzaldehyde 2 4 2 4 1 4 4 4
Benzamide 1
Benzanthrone 1
Benzene 1 1 3 2 4 4 4 1
Benzene
Hexachloride (BHC)
1
Benzenesulfonic
Acid
1 1 1 1 4 4 4 2
Benzidine 1
Benzil 1
Benzilic
Acid
1
Benzoic
Acid
1 1 1 1 4 4 4 2
Benzoin 1
Benzonitrile 1
Benzophenone 1 1 1 1 2 4 1
Benzotrichloride 1 1 3 1 1 4
Benzotrifluoride 1
Benzoyl
Chloride
1 2 2 2 4 4 2
Benzoyl
Peroxide
1
Benzyl
Acetate
1
Benzyl
Alcohol
1 1 2 1 2 4 2 2
Benzyl
Benzoate
1 1 3 1 2 4 1
Benzyl
Bromide
1
Benzyl
Chloride
1 1 2 1 4 4 4 1
Benzyl
Salicylate
1
Benzylamine 1
Beryllium
Chloride
1