O-RING SELECTION GUIDE "Q-S"

PLEASE SEE THE BOTTOM OF THIS PAGE FOR AN EXPLANATION OF THE CODES 

Quicklime

E

-

-

Quicksilver

E,V

-

-

Quinine

C

-

-

Quinine Bisulphate

E,V

-

-

Quinine Hydrochloride

C

-

-

Quinine Tartrate

C

-

-

Quinizarin

C

-

-

Quinne Sulphate

E,V

-

-

Quinoine

C

-

-

Quinone

A

-

-

Radiation

E

-

-

Raffinate

C

-

-

Range Oil

E

O

Rape Oil

E,V

-

-

Rapeseed Oil

E,V

-

-

Raw Linsed Oil

V

-

-

Red Oil RJ-I (MIL-F-25558)

V

-

-

Red Oil RP-I (MIL-R-25576)

V

-

-

Red Oil (Mil-H-5606

B

-

-

Refined Linseed Oil

V

-

-

Resins less than 350 F°

V

-

-

Resorcinol

V

-

-

Retinol

V

-

-

Rhigolene

V

-

-

Rhodan Salts

E,V

-

-

Rhodium

C

-

-

Riboflavin

C

-

-

Ricinoleic Acid

C

-

-

Ricinus Oil

V

-

-

Road binders

V

-

-

Rock Salt

E,V

-

-

Roman Vitriol

E,V

-

-

Rose Oil

V

-

-

Rosin Oil

V

-

-

Rosin Size

E,V

-

-

Rosins

E,V

-

-

Rotenone And Water

E,V

-

-

Rum

E,V

C

Rust Inhibitors

V

-

-

Saccharose

E,V

-

-

Saccharum Solutions

E,V

-

-

Safety Kleen (mixed solvents)

C

-

-

Sal Ammonia

E,V

-

-

Sal Ammoniac

E,V

C

Sal Chalybdis

E,V

-

-

Sal Soda

E,V

-

-

Sal Tartan

E,V

-

-

Sal Volatile

E,V

-

-

Salad Dressing

V

C

Salicyladehyde

E,V

-

-

Salicylic Acid

E,V

-

-

Salimiak

E,V

-

-

Saliter

E,V

-

-

Salt

E,V

-

-

Salt Brine

Z

-

-

Salt Cake

E,V

-

-

Salt Of Lemery

E,V

-

-

Salt Of Tartar

E,V

-

-

Salt Of Vitriol

E,V

-

-

Salt Water

E

-

-

Saltpeter- Calcium Nitrate Potsassium Nitrate or Sodium Nitrate

E,V

-

-

Sand Acid (Fluorosilicacid)

V

-

-

Santo Safe 300

V

-

-

Sea (Salt) Water

E

-

-

Seed oil

E,V

-

-

Sesame seed Oil

V

-

-

Sewage

E

-

-

Shale Naptha

V,E

-

-

Shellac

V

-

-

Sherwood Oil

V

-

-

Shortening

V

-

-

Sieman's Gas

V

-

-

Silent Spirit

E

-

-

Silicate Esters

V

-

-

Silicate Of Soda

E,V

-

-

Silicic Acid

E,V

-

-

Silicofluoric Acid

V

-

-

Silicone Fluid

E

-

-

Silicone Greases

E,V

-

-

Silicone Oils

E,V

-

-

Silver Acetate

V

-

-

Silver Cyanide

E,V

-

-

Silver Nitrate

E,V

-

-

Silver Salts

E,V

-

-

Silver Sulfate

E,V

-

-

Skelly, Solvent B,C,E

V

-

-

Skydrol 500

E

-

-

Skydrol 7000

E

-

-

Slaked Lime

E,V

-

-

Sludge Acid

E

-

-

Soap Liquor

V

-

-

Soap Solutions

E,V

-

-

Soda

E,V

-

-

Soda ,Baking

E,V

-

-

Soda Ash

E,V

-

-

Soda Niter

E,V

-

-

Soda Saltpeter

E,V

-

-

Soda, Caustic

E

-

-

Soda, Lime

E

-

-

Soda, Washing

E

-

-

Sodan

B

-

-

Sodium to 350° F.

V

-

-

Sodium Acetate

E

-

-

Sodium Acid Carbonate

E,V

-

-

Sodium Acid Sulfate

E,V

-

-

Sodium Allum

E,V

-

-

Sodium Aluminate

E,V

-

-

Sodium Aluminum Sulfate

E,V

-

-

Sodium Arsenate

V

-

-

Sodium Benzoate

E,V

-

-

Sodium Bicarbonate (Baking Soda)

E,V

-

-

Sodium Bichromate

E,V

-

-

Sodium Bisulfate

E,V

-

-

Sodium Bisulfite

E,V

-

-

Sodium Borate

E,V

C

Sodium Borohydride

V

-

-

Sodium Bromides

E,V

-

-

Sodium Carbonate (Soda Ash)

E,V

-

-

Sodium Chlorate

C

-

-

Sodium Chloride

E,V

-

-

Sodium Cyanide

E

-

-

Sodium Diphosphate

B

-

-

Sodium Ethoxide

B

-

-

Sodium Ferricyanide

E,V

-

-

Sodium Ferrocyanide

E,V

-

-

Sodium Fluoaluminate

E,V

-

-

Sodium Fluoborate

V

-

-

Sodium Fluoride

E,V

-

-

Sodium Hexa meta\ phosphate

E,V

-

-

Sodium Hydrate

E,V

-

-

Sodium Hydrochlorite

V

-

-

Sodium Hydrogen Carbonate

E,V

-

-

Sodium hydrogen Sulfate

E,V

-

-

Sodium Hydrosulfite

E,V

-

-

Sodium Hydroxide

E

C

Sodium Hypochlorite < 20%

V

-

-

Sodium Hypochlorite > 20 %

C

-

-

Sodium Metaphosphate

E,V

-

-

Sodium Metasilicate

V

-

-

Sodium Nitrate

E,V

-

-

Sodium Nitrite

E,V

-

-

Sodium Perborate

E,V

-

-

Sodium Peroxide *

E,V

-

-

Sodium Phosphate (Mono)

E,V

-

-

Sodium Phosphate (Tribasic)

E,V

-

-

Sodium Phosphate Dibasic)

E,V

-

-

Sodium Plumbite

B

-

-

Sodium Polyphosphate

E,V

-

-

Sodium Pyroborate

E,V

-

-

Sodium Salts

E,V

-

-

Sodium Silicate

E,V

-

-

Sodium Subsulfite

E,V

-

-

Sodium Sulfhydrate

E

-

-

Sodium Sulfide

E,V

-

-

Sodium Sulfite

E,V

-

-

Sodium Sulphate

E,V

-

-

Sodium Sulphide & Sulphite

V

-

-

Sodium Superoxide

V

-

-

Sodium Tetraborate (Borax)

E

-

-

Sodium Thiocyanate

E,V

-

-

Sodium Thiophosphates

E,V

C

Sodium Thiosulfate

E,V

-

-

Sodium Triphosphates

B

-

-

Sodium Tripolyphosphate

B

-

-

Solene

V

-

-

Soluble Glass

E

-

-

Solvents, General

C

-

-

Sorgum

V

-

-

Sour Crude Oil

N

-

-

Sour Natural Gas

N

-

-

Sovasol No. 73 & 74

V

-

-

Sovasol No. 1,2& 3

V

-

-

Soy Sauce

V

-

-

Soya Oil

V

-

-

Soybean Oil

V

-

-

Spent sulfite liquor

V

-

-

Sperm Oil

V

-

-

Spirit

E,V

-

-

Spirits Of Turpentine

V

-

-

Spry

V

-

-

SR-10 Fuel

V

-

-

SR-6 Fuel

V

-

-

Standard Oil Mobilube GX-90 EP Lube

V

-

-

Stannic Chloride

E,V

-

-

Stannic Fluoborate

V

O

-

Stannic Salts

V

-

-

Stannic Sulfide

B

-

-

Stannous Chloride 15%

E,V

-

-

Stannous Sulfide

B

-

-

Starch Gum

E,V

-

-

Starch Slurry

E,V

-

-

Starch Syrup

E,V

-

-

Stauffer 7700

V

-

-

Steam, Below 300F

E

-

-

Stearic & Oleic Acid

C

-

-

Stearic Acid

B

-

-

Stearin

E

-

-

Steep Liquor (Water)

C

-

-

Stoddard Solvent

V

-

-

Styrene (Monomer)

V

-

-

Styrene (Monomer) above 150 F

C

-

-

Styrene Polymer

V

-

-

Succinic Acid

E,V

-

-

Sucrose Solution

E,V

C

Sucrose Solutions

V

-

-

Sugar Of Lead

E

-

-

Sugar Solutions

E,V

C

Sulfamic Acid

V

-

-

Sulfate Liquors

E

-

-

Sulfite Liquors

V

-

-

Sulfolane

V

-

-

Sulfonic Acid

C

-

-

Sulfuric Acid greater than 50%

C

-

-

Sulfuric Acid *

V

-

-

Sulfuric Acid Diethyl Ester

E

-

-

Sulfuric Chlorohdrin

E

D

T

Sulfurous Anhydride

V

-

-

Sulphite Liquors

V

-

-

Sulphite Pulp

V

-

-

Sulphur

E,V

-

-

Sulphur Chloride

V

-

-

Sulphur Dichloride

V

-

-

Sulphur Dioxide

E

-

-

Sulphur Hexafluoride

E

-

-

Sulphur Liquors

V

-

-

Sulphur Molten < 350°F

V

-

-

Sulphur Trioxide * dry or wet

C

-

-

Sulphuric Acid *greater than 50%

C1

-

-

Sulphuric Acid Fuming *

C1

-

-

Sulphurous Acid

V

-

-

Sunsafe (Fire Resist. Hydr. Fluid)

V

-

-

Super Shell Gas

V

-

-

Swan Finch EP Lube

C

-

-

Sym-tetrabromethane

E,V

O

T

Sym-tetrachloroethane

W

S

T

Syrup (High Sugar)

V

-

-
Column #2. THE O-RING- (V) VITON ® grade 747-75, (E) ETHYLENE PROPYLENE, (B) BUNA N, (Bu) BUTYL, (C) CHEMRAZ OR Kalrez®, (N) NEOPRENE
Column# 3. SOLUBLE IN WATER- (C) COLD WATER, (H) HOT WATER , (O) NOT SOLUBLE, (S) SLIGHTLY SOLUBLE, (V) REACTS VIOLENTLY WITH WATER, (D) DECOMPOSES, (H) HYDROLIZES, (M) MISCIBLE
Column #4. HAZARDOUS, NEEDS TWO SEALS- (F) FIRE, (T) TOXIC, (C) CARCINOGEN, [E) EXPLOSIVE
* OXIDIZER - WILL ATTACK ALL FORMS OF CARBON
® DuPont Dow Elastomers 

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