31
Material
NR
or
EPM NBR
IR SBR CR NBR EPDM /PVC
[Maximum Temperature 100°F (38°C) Unless Otherwise Specified]
Hydrofluosilicic acid
A
F
F
F
A
F
Hydrogen gas
F
F
A
A
A
A
Hydrogen peroxide
X
X
C
C
C
C
Hydrogen sulfide, dry
C
C
F
C
A
C
wet
C
C
F
C
A
C
Kerosene
X
X
F
A
X
A
Lacquers
X
X
X
X
X
X
Lacquers solvents
X
X
X
X
X
X
Lactic acid
C
C
C
C
C
C
Linseed oil
C
X
F
A
A
A
Lubricating oil, crude
X
X
F
A
X
A
refined
X
X
F
A
X
A
Magnesium chloride 150°F (65°C)
A
A
A
A
A
A
Magnesium hydroxide 150°F (65°C)
A
F
F
F
A
F
Magnesium sulfate 150°F (65°C)
A
A
A
A
A
A
Mercuric chloride
F
F
C
F
A
F
Mercury
A
A
A
A
A
A
Methyl alcohol, methanol
A
A
A
A
A
A
Methyl chloride
C
C
C
C
C
C
Methyl ethyl ketone
X
X
X
X
A
X
Methyl isopropyl ketone
X
X
X
X
C
X
MTBE
C
C
F
F
A
F
Milk
X
C
F
A
X
A
Mineral oils
C
C
A
A
X
A
Natural gas
C
C
A
A
X
A
Nickel chloride
150°F (65°C)
A
A
A
A
A
A
Nickel sulfate
150°F (65°C)
A
A
A
A
A
A
Nitric acid, crude
X
X
X
X
X
X
Diluted 10%
X
X
C
X
C
X
Concentrated 70%
X
X
X
X
X
X
Nitrobenzene
X
X
X
X
X
X
Oleic acid
X
F
C
F
F
F
Oleum spirits
X
C
C
C
I
C
Oxalic acid
F
C
F
F
A
F
Oxygen
F
C
A
C
A
C
Palmitic acid
X
F
A
A
F
A
Perchlorethylene
X
X
X
C
X
C
Petroleum oils and crude 200°F (95°C) X
X
F
A
X
A
Phosphoric acid, crude
A
C
C
C
C
C
pure 45%
A
C
C
C
C
C
Picric acid, molten
C
C
C
C
I
C
water solution
A
C
F
F
I
F
Potassium chloride
A
A
A
A
A
A
Potassium cyanide
A
A
A
A
A
A
Potassium hydroxide F
F
C
C
A
C
Potassium sulfate
A
A
A
A
A
A
Propane
X
X
F
A
X
A
Sewage
C
C
F
A
C
A
Soap solutions
A
A
F
A
A
A
Soda ash, sodium carbonate
A
A
A
A
A
A
Sodium bicarbonate, baking soda
A
A
A
A
A
A
Material
NR
or
EPM NBR
IR SBR CR NBR EPDM /PVC
[Maximum Temperature 100°F (38°C) Unless Otherwise Specified]
Sodium bisulfate
A
A
A
A
A
A
Sodium chloride
A
A
A
A
A
A
Sodium cyanide
A
A
A
A
A
A
Sodium hydroxide
F
F
C
C
A
C
Sodium hypochlorite
X
X
X
X
A
X
Sodium metaphosphate
A
A
C
A
A
A
Sodium nitrate
C
C
C
C
A
C
Sodium perborate
C
C
C
C
A
C
Sodium peroxide
C
C
C
C
A
C
Sodium phosphate, monobasic
A
F
C
F
A
F
dibasic
A
F
C
F
A
F
tribasic
A
F
C
F
A
F
Sodium silicate
A
A
A
A
A
A
Sodium sulfate
A
A
A
A
A
A
Sodium sulfide
A
A
A
A
A
A
Sodium thiosulfate, “hypo”
A
A
A
A
A
A
Soybean oil
X
C
F
A
A
A
Stannic chloride
A
A
A
A
F
A
Steam
450°F (230°C) C
C
C
C
F
C
Stearic acid
X
X
C
F
F
F
Sulfur
F
F
A
F
A
F
Sulfur chloride
X
X
C
C
X
C
Sulfur dioxide, dry
C
C
C
C
C
C
Sulfur trioxide, dry
X
C
C
C
C
C
Sulfuric acid,
10%
A
A
A
A
A
A
11%-75%
C
C
C
C
C
C
76%-95%
X
X
X
X
X
X
fuming
X
X
X
X
X
X
Sulfurous acid
C
C
C
C
C
C
Tannic acid
A
C
A
C
A
C
Tar
X
X
C
C
X
C
Tartaric acid
A
C
C
C
F
C
Toluene, toluol
X
X
X
C
X
X
Trichloroethylene
X
X
X
X
X
X
Turpentine
X
X
X
F
X
F
Vinegar
C
C
C
C
A
C
Water, acid mine
A
A
C
A
A
A
Water, fresh
A
A
C
A
A
A
distilled
A
A
C
A
A
A
Whiskey and wine
A
A
A
C
A
C
Xylene, xylol
X
X
X
C
X
C
Zinc chloride
C
C
C
C
A
C
Zinc sulfate
A
A
A
A
A
A
A
– Good Resistance, usually suitable for service.
F
– Fair Resistance, the chemical has some deteriorative effects,
but the elastomer is still adequate for moderate service.
C
– Depends on Condition, moderate service may be possible
if chemical exposure is limited or infrequent.
X
– Not Recommended, unsuitable for service.
I
– Insufficient Information, not enough data available at the time
of publication to determine rating.
Rights are reserved to modify and extend our range to comply with the requirements of new standards or to corporate new technology.
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