TABLE 6.15
Compatibility of Nitrile Rubber with Selected Corrodents
Maximum Te mperature
Chemical
8 F
8 C
Acetaldehyde
XX
Acetamide
180
82
Acetic acid, 10%
XX
Acetic acid, 50%
XX
Acetic acid, 80%
XX
Acetic acid, glacial
XX
Acetic anhydrideX
X
Acetone
XX
Acetyl chloride
XX
Acrylic acid
XX
Acrylonitrile
XX
Adipic acid
180
82
Allyl alcohol
180
82
Allyl chloride
XX
Alum
150
66
Aluminumc hloride, aqueous
150
66
Aluminumh ydroxide
180
82
Aluminumn itrate
190
88
Aluminums ulfate
200
93
Ammonia gas
190
88
Ammonium carbonate
XX
Ammonium nitrate
150
66
Ammonium phosphate
150
66
Amyl alcohol
150
66
Aniline
XX
Barium chloride1 25
52
Benzene
150
66
Benzoic acid
150
66
Boric acid
150
66
Calcium hypochlorite
XX
Carbonic acid
100
38
Ethylene glycol
100
38
Ferric chloride
150
66
Ferric nitrate, 10–50%
150
66
Hydrofluoric acid, 70%
XX
Hydrofluoric acid, 100%
XX
Nitric acid, 20%
XX
Nitric acid, 70%
XX
Nitric acid, anhydrous
XX
Phenol
XX
Phosphoric acid, 50–80%
150
66
Sodium carbonate
125
52
Sodium chloride
200
93
Sodium hydroxide, 10%
150
66
Sodium hypochlorite, 20%
XX
Sodium hypochlorite, conc.
XX
Stannic chloride
150
66
Sulfuric acid, 10%
150
66
(continued)
Sheet Linings
337
CAT8247—CHAPTER 6—6/10/2006—12:29—SRIDHAR—XML MODEL B–pp. 287–402