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Chemicals – T

O-Ring Fluid Compatibility Guide – T’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
Tallow1
Tannic
Acid
11111121
Tar11114221
Tartaric
Acid
11112111
TEOS
(Tetraethylorthosilicate)
1111141
Terephthalic
Acid
1
Terpineol1111321
Terpinyl
Acetate
1
tert-Amyl
Methyl Ether (TAME)
1
tert-Butyl
Alcohol
11112222
tert-Butyl
Mercaptan
1111444
Tetrabromomethane11314442
Tetrabutyl
Titanate
11111244
Tetrachloroethane1141442
Tetrachloroethylene11414242
Tetraethyl
Lead
1131422
Tetrafluoroethane
(FC 134a)
1
Tetrafluoromethane
(FC 14)
111114
Tetrahydrofuran
(THF)
13443444
TETRALIN
(Tetrahydronaphthalene)
11414441
Tetramethyl
ammonium hydroxide (TMAH) (25%)
1
TEXACO
3450 GEAR OIL
11114141
TEXACO
UNI-TEMP GREASE
11114121
TEXAMATIC
3525 Fluid
11114142
THERMINOL
55
11424
Thioglycolic
Acid
1
THIOKOL
TP-90B
1111142
THIOKOL
TP-95
1111142
Thionyl
Chloride
12234
Thiophene1
Thiophosphoryl
Chloride
1
Thiourea1
Thorium
Nitrate
1
Tidewater
Oil, BEEDOL
11114121
Titanic
Acid
1
Titanium
Dioxide
1
Titanium
Sulfate
1
Titanium
Tetrachloride
21214242
TMA
(Trimethylamine)
2
TMAH
(Tetramethyl Ammonium Hydroxide)
1
TMAl
(Trimethylaluminum)
1
TMB
(Trimethyl Borate)
1
TMCTS
(Tetramethylcyclotetrasiloxane)
1
TMP
(Trimethyl Phosphite)
1
TMPO
(Trimethyl Phosphate)
1
Toluene11414442
Toluene
Diisocyanate (TDI)
11432444
Toluenesulfonyl
p-Chloride
1
Toluquinone1
Transformer
Oil
11114121
Transmission
Fluid Type A
11114121
Triacetin1444124
Triallyl
Phosphate
11111432
Tributoxyethyl
Phosphate
1111142
Tributyl
Citrate
1
Tributyl
Mercaptan
1114443
Tributyl
Phosphate
14241444
Tributylamine1
Trichloroacetic
Acid (TCA)
1333224
Trichloroacetyl
Chloride
1
Trichloroethylene
(TCE)
11414342
Trichlorofluoromethane
(FC 11)
22424242
Trichlorophenylsilane1
Trichlorosilane1
Trichlorotrifluoroethane
(FC 113)
22424244
Tricresyl
Phosphate
11111432
Triethanolamine
(TEA)
2414234
Triethyl
Borate
1
Triethyl
Phosphate
1
Triethylaluminum12334
Triethylamine1
Triethylborane11134
Triethylene
Glycol (TEG)
1
Triethylenetetramine
(TETA)
1
Trifluoroacetic
Acid
2
Trifluoroethane
(FC 143a)
11214442
Trimethyl
Borate (TMB)
1
Trimethyl
Phosphate (TMPO)
1
Trimethyl
Phosphite (TMP)
1
Trimethylaluminum
(TMAl)
1
Trimethylamine
(TMA)
2
Trimethylolpropane1
Trinitrotoluene
(TNT)
1222442
Trioctyl
Phosphate
12122432
Tritium1
Tung
Oil (China Wood Oil)
11114142
Tungsten
Hexafluoride
1
Tungstic
Acid
1
Turbine
Oil No.15 (MIL L-7808A)
11114242
Turpentine11114142