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Compatibility > S
Chemicals
O-Ring Fluid Compatibility Guide - S'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 |
Saccharin
Solution |
1 |
- |
- |
- |
- |
- |
- |
- |
Sal
Ammoniac |
1 |
1 |
1 |
1 |
1 |
1 |
2 |
1 |
Salicylic
Acid |
1 |
1 |
1 |
1 |
1 |
2 |
- |
1 |
Salt
Water |
1 |
1 |
1 |
2 |
1 |
1 |
1 |
1 |
SANTOSAFE
300 |
1 |
1 |
1 |
1 |
3 |
4 |
1 |
1 |
Sebacic
Acid |
1 |
- |
- |
- |
- |
- |
- |
- |
sec-Butyl
Alcohol (SBA) |
1 |
- |
- |
- |
- |
- |
- |
- |
Selenic
Acid |
1 |
- |
- |
- |
- |
- |
- |
- |
Selenous
Acid |
1 |
- |
- |
- |
- |
- |
- |
- |
Sewage |
1 |
2 |
1 |
2 |
1 |
1 |
1 |
1 |
SHELL
TELLUS 27 (Petro Base) |
1 |
1 |
1 |
1 |
4 |
1 |
4 |
1 |
SHELL
UMF (5% Aromatic) |
1 |
1 |
1 |
1 |
4 |
1 |
4 |
1 |
Shellac |
1 |
- |
- |
- |
- |
- |
- |
- |
Silane |
1 |
- |
- |
- |
- |
- |
- |
- |
Silicate
Esters |
1 |
1 |
1 |
1 |
4 |
2 |
4 |
1 |
Silicon
Tetrachloride |
2 |
- |
- |
- |
- |
- |
- |
- |
Silicon
Tetrafluoride |
2 |
- |
- |
- |
- |
- |
- |
- |
Silicone
Oils |
1 |
1 |
1 |
1 |
1 |
1 |
3 |
1 |
Silver
Bromide |
1 |
- |
- |
- |
- |
- |
- |
- |
Silver
Chloride |
1 |
- |
- |
- |
- |
- |
- |
- |
Silver
Cyanide |
1 |
- |
- |
- |
- |
- |
- |
- |
Silver
Nitrate |
1 |
1 |
1 |
1 |
1 |
2 |
1 |
1 |
Silver
Oxide |
1 |
- |
- |
- |
- |
- |
- |
- |
Silver
Sulfate |
1 |
- |
- |
- |
- |
- |
- |
- |
SINCLAIR
OPALINE CX-EP LUBE |
1 |
1 |
1 |
1 |
4 |
1 |
4 |
2 |
SKYDROL
500 |
1 |
4 |
1 |
4 |
1 |
4 |
3 |
3 |
SKYDROL
7000 |
1 |
2 |
1 |
2 |
1 |
4 |
3 |
3 |
Soap
Solutions |
1 |
1 |
1 |
2 |
1 |
1 |
1 |
1 |
SOCONY
PD959B VACUUM |
1 |
1 |
1 |
1 |
4 |
1 |
4 |
1 |
Soda
Ash |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
Sodium
Abietate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Acetate |
1 |
4 |
2 |
4 |
1 |
2 |
4 |
4 |
Sodium
Aluminate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Antimonate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Arsenate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Arsenite |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Benzoate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Bicarbonate |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
Sodium
Bifluoride |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Bisulfate |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
Sodium
Bisulfite |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
Sodium
Bitartrate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Borate |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
Sodium
Bromate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Bromide |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Chlorate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Chloride |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
Sodium
Chlorite |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Chloroacetate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Chromate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Citrate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Cyanate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Cyanide |
1 |
2 |
1 |
2 |
1 |
1 |
1 |
1 |
Sodium
Diacetate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Dichromate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Ethylate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Ferricyanide |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Ferrocyanide |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Fluoride |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Fluorosilicate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Glutamate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Hydride |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Hydrosulfide |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Hydroxide |
1 |
2 |
1 |
3 |
1 |
2 |
2 |
2 |
Sodium
Hypochlorite |
1 |
1 |
1 |
1 |
2 |
2 |
2 |
2 |
Sodium
Hypophosphite |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Iodide |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Lactate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Metaphosphate |
1 |
1 |
1 |
1 |
1 |
1 |
- |
1 |
Sodium
Metasilicate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Methylate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Nitrate |
1 |
1 |
1 |
1 |
1 |
2 |
4 |
- |
Sodium
Oleate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Orthosilicate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Oxalate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Perborate |
1 |
1 |
1 |
1 |
1 |
2 |
2 |
1 |
Sodium
Percarbonate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Perchlorate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Peroxide |
1 |
1 |
1 |
1 |
1 |
2 |
4 |
1 |
Sodium
Persulfate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Phenate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Phosphate, Dibasic |
1 |
1 |
1 |
1 |
1 |
1 |
4 |
- |
Sodium
Plumbite |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Pyrophosphate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Salicylate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Salts |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
Sodium
Sesquisilicate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Silicate |
1 |
1 |
1 |
1 |
1 |
1 |
- |
- |
Sodium
Stannate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Stearate |
- |
- |
- |
- |
- |
- |
- |
- |
Sodium
Sulfate Decahydrate |
1 |
1 |
1 |
1 |
2 |
4 |
- |
1 |
Sodium
Sulfate, Anhydrous |
1 |
1 |
- |
1 |
1 |
1 |
1 |
1 |
Sodium
Sulfide |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Sulfite |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
Sodium
Tartrate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Tetrasulfide |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Thiocyanate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Thiosulfate |
1 |
1 |
- |
1 |
1 |
2 |
1 |
1 |
Sodium
Trichloroacetate |
1 |
- |
- |
- |
- |
- |
- |
- |
Sodium
Tripolyphosphate |
1 |
2 |
1 |
2 |
1 |
4 |
- |
- |
Sodium,
Molten |
4 |
- |
- |
- |
- |
- |
- |
- |
SOLVASOL
1, 2 & 3 |
1 |
1 |
4 |
1 |
4 |
1 |
- |
- |
Sorbitol |
1 |
- |
- |
- |
- |
- |
- |
- |
Sour
Crude Oil |
1 |
1 |
- |
1 |
4 |
3 |
4 |
4 |
Sour
Natural Gas |
1 |
1 |
- |
1 |
4 |
3 |
4 |
4 |
Soybean
Oil |
1 |
1 |
1 |
1 |
3 |
1 |
1 |
1 |
SR6
FUEL |
1 |
1 |
1 |
1 |
4 |
2 |
4 |
1 |
Standard
Clean 1 (SC - 1) |
1 |
- |
- |
- |
- |
- |
- |
- |
Standard
Clean 2 (SC - 2) |
1 |
- |
- |
- |
- |
- |
4 |
4 |
Stannic
Chloride |
1 |
1 |
1 |
1 |
1 |
1 |
2 |
1 |
Stannous
Bromide |
1 |
- |
- |
- |
- |
- |
- |
- |
Stannous
Chloride |
1 |
1 |
1 |
1 |
1 |
1 |
2 |
1 |
Stannous
Fluoride |
1 |
- |
- |
- |
- |
- |
- |
- |
Stannous
Sulfate |
1 |
- |
- |
- |
- |
- |
- |
- |
STAUFFER
7700 |
1 |
1 |
3 |
1 |
4 |
2 |
4 |
2 |
Steam
< 149 C/300 F |
1 |
2 |
2 |
2 |
1 |
4 |
3 |
4 |
Steam
> 149 C/300 F |
2 |
3 |
3 |
4 |
4 |
4 |
4 |
4 |
Stearic
Acid |
1 |
2 |
1 |
2 |
2 |
2 |
2 |
- |
Stoddard
Solvent (ASTM D-484-52) |
1 |
1 |
2 |
1 |
4 |
1 |
4 |
1 |
Strontium
Acetate |
1 |
- |
- |
- |
- |
- |
- |
- |
Strontium
Carbonate |
1 |
- |
- |
- |
- |
- |
- |
- |
Strontium
Chloride |
1 |
- |
- |
- |
- |
- |
- |
- |
Strontium
Hydroxide |
1 |
- |
- |
- |
- |
- |
- |
- |
Strontium
Nitrate |
1 |
- |
- |
- |
- |
- |
- |
- |
Styrene,
Monomer |
1 |
1 |
4 |
1 |
4 |
4 |
4 |
3 |
Succinaldehyde |
1 |
- |
- |
- |
- |
- |
- |
- |
Succinic
Acid |
1 |
- |
- |
- |
- |
- |
- |
- |
Sucrose
Solution |
1 |
1 |
- |
1 |
1 |
1 |
1 |
1 |
Sulfamic
Acid |
1 |
- |
- |
- |
- |
- |
- |
- |
Sulfanilic
Acid |
1 |
- |
- |
- |
- |
- |
- |
- |
Sulfite
Liquors |
1 |
1 |
- |
1 |
2 |
2 |
4 |
2 |
Sulfolane |
1 |
2 |
1 |
2 |
1 |
2 |
- |
- |
Sulfur
Chloride |
1 |
1 |
1 |
1 |
4 |
4 |
3 |
1 |
Sulfur
Dioxide |
1 |
2 |
2 |
3 |
1 |
4 |
2 |
2 |
Sulfur
Hexafluoride |
2 |
3 |
3 |
3 |
1 |
2 |
2 |
2 |
Sulfur
Tetrafluoride |
2 |
- |
- |
- |
- |
- |
- |
- |
Sulfur
Trioxide, Dry |
1 |
1 |
2 |
1 |
2 |
4 |
2 |
2 |
Sulfur,
Molten |
1 |
1 |
1 |
1 |
3 |
4 |
3 |
1 |
Sulfuric
Acid (20% Oleum) |
1 |
1 |
- |
1 |
1 |
2 |
1 |
1 |
Sulfuric
Acid (96%) |
1 |
1 |
4 |
1 |
4 |
4 |
4 |
4 |
Sulfurous
Acid |
1 |
1 |
1 |
3 |
2 |
2 |
4 |
- |
SUNOCO
SAE 10 |
1 |
1 |
1 |
1 |
4 |
1 |
4 |
1 |
SUPERSHELL
Gasoline |
1 |
1 |
3 |
1 |
4 |
1 |
4 |
2 |
SWANFINCH
EP Lubricant |
1 |
1 |
2 |
1 |
4 |
1 |
4 |
1 |
sym-Diphenylethane |
1 |
- |
- |
- |
- |
- |
- |
- |
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Fluid Compatibility T's
Our specialty is solving sealing problems
for original equipment manufacturers. If you have any questions about
the compatibility 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.
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