TABLE 6.21
Compatibility of PVDF with Selected Corrodents
Maximum Te mperature
Chemical
8 F
8 C
Acetaldehyde
150
66
Acetamide
90
32
Acetic acid, 10%
300
149
Acetic acid, 50%
300
149
Acetic acid, 80%
190
88
Acetic acid, glacial
190
88
Acetic anhydride
100
38
Acetone
XX
Acetyl chloride
120
49
Acrylic acid
150
66
Acrylonitrile1 30
54
Adipic acid
280
138
Allyl alcohol
200
93
Allyl chloride
200
93
Alum
180
82
Aluminum acetate
250
121
Aluminum chloride, aqueous
300
149
Aluminum chloride, dry
270
132
Aluminum fluoride
300
149
Aluminum hydroxide
260
127
Aluminum nitrate
300
149
Aluminum oxychloride2 90
143
Aluminum sulfate
300
149
Ammonia gas
270
132
Ammonium bifluoride
250
121
Ammonium carbonate2 80
138
Ammonium chloride, 10%
280
138
Ammonium chloride, 50%
280
138
Ammonium chloride, sat.
280
138
Ammonium fluoride, 10%
280
138
Ammonium fluoride, 25%
280
138
Ammonium hydroxide, 25%
280
138
Ammonium hydroxide, sat.
280
138
Ammonium nitrate
280
138
Ammonium persulfate
280
138
Ammonium phosphate
280
138
Ammonium sulfate, 10–40%
280
138
Ammonium sulfide
280
138
Ammonium sulfite
280
138
Amyl acetate
190
88
Amyl alcohol
280
138
Amyl chloride
280
138
Aniline
200
93
Antimony trichloride
150
66
Aqua regia, 3:1
130
54
Barium carbonate
280
138
Barium chloride
280
138
(continued)
Corrosion of Linings and Coatings
358
CAT8247—CHAPTER 6—6/10/2006—12:30—SRIDHAR—XML MODEL B–pp. 287–402