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> Fluid
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.
We are located in the Denver Technological
Center in a suburb of Denver, Colorado
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