Brochure

115
CHEMICAL COMPATIBILITY
This information is given for information only.
For further information and specific conditions of use, please contact our technical department.
1
Compatible
2
Compatible (except for diameters 22-28 mm in bronze)
3
Do not use
CHEMICAL PRODUCT SYMBOL
SEAL SELECTION
EPDM FKM
• Methanol, methyl alcohol (MKB,
MEK, MIBK)
1 3
• Methyl Alcohol CH4O 1 3
• Mineral oil 3 1
• Motor oil 3 1
• MPG, mono propylen glycol C3H8O2 2 2
• Naphta 3 1
• Nitric acid HNO3 3 3
• Nitrogen (gas) N 1 1
• Oil ASTM n°1 3 1
• Oil ASTM n°2 3 1
• Oil ASTM n°3 3 1
• Oxalique acid (10%, 23°C) HOOCCOOH 2 2
• Oxygen (>20%) O 3 3
• Ozone O 2 2
• Perchloric acid (70%) 3 3
• Phosphate ester hydraulic uid,
Skydrol
1 3
• Phosphoric acid, Orthophosphoric
acid
H3PO4 2 2
• Potassium hydroxide (50%, 85°C) KOH 2 3
• Sea water H20,NaCI 2 2
• Silicon emulsions 1 1
• Sodium bicarbonate, baking
soda (23°C)
1 1
• Sodium carbonate 1 1
• Sodium hydroxide, caustic soda (50%) NAOH 2 3
• Sodium nitrite 2 2
• Sodium peroxide Na2O2 3 3
• Sodium phosphate NA3PO4 2 2
• Sodium sulphate Na2SO4 1 1
• Aqueous solution of detergent 2 2
• Sulfuric acid (10%, 20°C) H2SO4 3 3
• Tartric acid (50%, 23°C) 3 2
• Trichlorethylene, Trichloride
ethylene
C2HCI3 3 3
• Triethanolamine, TEA C6H15O3N 2 3
• Water demineralised H2 2 2
• Water drinkable H20 3 3
• Water industrial H2 1 1
• Water with chlorine (5%, 23°C) H20, CI, NaOCI 3 3
CHEMICAL PRODUCT SYMBOL
SEAL SELECTION
EPDM FKM
• Acetaldehide, Aldehid acid C2H4O 2 3
• Acetic acid (10%, 20°C) CH3COOH 2 3
• Acetic acid (50%, 20°C) CH3COOH 3 3
• Acetone, Propan-2-one,
Dimethyl cetone
C3H6O 1 3
• Air (dry) 1 1
• Air (lubricated) 3 1
• Ammonia liquid NH3 + H2O 2 3
• Ammonium hydroxide NH4OH 3 3
• Ammonium nitrate 2 2
• Ammonium phosphate 3 2
• Argon (gas) Ar 1 1
• Boric acid (23°C) H3BO3 1 1
• Brine NaCI + H2O 2 2
• Calcium hydroxide, Slaked lime CaOH2 1 1
• Carbolic acid 3 3
• Carbon monoxide (60°C) CO 1 1
• Carbon dioxide (dry) CO2 1 1
• Carbon dioxyde (wet or 60°C) CO2 3 2
• Carbon sulte 3 2
• Chlorine (sea chlorinated uid) 3 3
• Citric acid (50%) C6H8O7 2 2
• Diacetone alcohol C6H12O2 1 3
• Ethane-diol, monoethylene
glycol, MEG
C2H6O2 2 2
• Ethylene glycol C2H4 (OH)2 1 1
• Formic acid, methanoic acid CH2O2 3 3
• Gallic acid (5%) C7H6O5 1 1
• Glycol 1 1
• Glycolic acid (50%) 3 3
• Helium (gas) He 1 1
• Hydraulic uid - mineral oil - 3 1
• Hydraulic uid - petroleum based - 3 1
• Hydraulic uid - silicone based - 1 1
• Hydrouoridric acid HF 3 3
• Hydrogen bromide (20%) HBr 3 3
• Hydrogen peroxide (30%) H2O2 3 1
• Hydrogen sulde H2S 3 3
• Hydrolchloric acid (3%), Hydrogen
chloride
HCI 3 3
TECHNICAL INFORMATION