TABLE 4.21
Compatibility of Fluoroelastomers with Selected Corrodents
Maximum Te mperature
Chemical
8 F
8 C
Acetaldehyde
XX
Acetamide
210
99
Acetic acid, 10%
190
88
Acetic acid, 50%
180
82
Acetic acid, 80%
180
82
Acetic acid, glacial
XX
Acetic anhydride
XX
Acetone
XX
Acetyl chloride
400
204
Acrylic acid
XX
Acrylonitrile
XX
Adipic acid
190
88
Allyl alcohol
190
88
Allyl chloride
100
38
Alum
190
88
Aluminuma cetate
180
82
Aluminumc hloride, aq.
400
204
Aluminumfl uoride4 00
204
Aluminumh ydroxide
190
88
Aluminumn itrate
400
204
Aluminumo xychloride
XX
Aluminums ulfate
390
199
Ammonia gas
XX
Ammonium bifluoride
140
60
Ammonium carbonate
190
88
Ammonium chloride, 10%
400
204
Ammonium chloride, 50%
300
149
Ammonium chloride, sat.
300
149
Ammonium fluoride, 10%
140
60
Ammonium fluoride, 25%
140
60
Ammonium hydroxide, 25%
190
88
Ammonium hydroxide, sat.
190
88
Ammonium nitrate
XX
Ammonium persulfate
140
60
Ammonium phosphate
180
82
Ammonium sulfate, 10–40%
180
82
Ammonium sulfide
XX
Amyl acetate
XX
Amyl alcohol
200
93
Amyl chloride
190
88
Aniline
230
110
Antimony trichloride1 90
88
Aqua regia, 3:1
190
88
Barium carbonate
250
121
Barium chloride
400
204
Barium hydroxide
400
204
(continued)
Corrosion of Linings and Coatings
148
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