TABLE 4.16
Compatibility of PFAwith Selected Corrodents
Maximum Te mperature
Chemical
8 F
8 C
Acetaldehyde
450
232
Acetamide
450
232
Acetic acid, 10%
450
232
Acetic acid, 50%
450
232
Acetic acid, 80%
450
232
Acetic acid, glacial
450
232
Acetic anhydride
450
232
Acetone
450
232
Acetyl chloride
450
232
Acrylonitrile
450
232
Adipic acid
450
232
Allyl alcohol
450
232
Allyl chloride
450
232
Alum
450
232
Aluminumc hloride, aq.
450
232
Aluminumfl uoride4 50
232
Aluminumh ydroxide
450
232
Aluminumn itrate
450
232
Aluminumo xychloride
450
232
Aluminums ulfate
450
232
Ammonia gas
a
450
232
Ammonium bifluoride
a
450
232
Ammonium carbonate
450
232
Ammonium chloride, 10%
450
232
Ammonium chloride, 50%
450
232
Ammonium chloride, sat.
450
232
Ammonium fluoride, 10%
a
450
232
Ammonium fluoride, 25%
a
450
232
Ammonium hydroxide, 25%
450
232
Ammonium hydroxide, sat.
450
232
Ammonium nitrate
450
232
Ammonium persulfate
450
232
Ammonium phosphate
450
232
Ammonium sulfate, 10–40%
450
232
Ammonium sulfide
450
232
Amyl acetate
450
232
Amyl alcohol
450
232
Amyl chloride
450
232
Aniline
b
450
232
Antimony trichloride4 50
232
Aqua regia, 3:1
450
232
Barium carbonate
450
232
Barium chloride
450
232
Barium hydroxide
450
232
Barium sulfate
450
232
Barium sulfide
450
232
(continued)
Corrosion of Linings and Coatings
126
CAT8247—CHAPTER 4—17/10/2006—14:34—SRIDHAR—XML MODEL B–pp. 69–174