TABLE 6.3
Compatibility of Soft Natural Rubber with Selected Corrodents
Maximum Te mperature
Chemical
8 F
8 C
Acetaldehyde
XX
Acetamide
XX
Acetic acid, 10%
150
66
Acetic acid, 50%
XX
Acetic acid, 80%
XX
Acetic acid, glacial
XX
Acetic anhydrideX
X
Acetone
140
60
Acetyl chloride
XX
Alum
140
60
Aluminumc hloride, aqueous
140
60
Aluminumc hloride, dry
160
71
Aluminumfl uoride
XX
Aluminumn itrate
XX
Aluminums ulfate
140
60
Ammonium carbonate
140
60
Ammonium chloride, 10%
140
60
Ammonium chloride, 50%
140
60
Ammonium chloride, sat.
140
60
Ammonium fluoride, 10%
XX
Ammonium fluoride, 25%
XX
Ammonium hydroxide, 25%
140
60
Ammonium hydroxide sat.
140
60
Ammonium nitrate
140
60
Ammonium phosphate
140
60
Ammonium sulfate, 10–40%
140
60
Ammonium sulfide
140
60
Amyl acetate
XX
Amyl alcohol
140
60
Amyl chloride
XX
Aniline
XX
Aqua regia, 3:1
XX
Barium carbonate1 40
60
Barium chloride1 40
60
Barium hydroxide
140
60
Barium sulfate
140
60
Barium sulfide
140
60
Benzaldehyde
XX
Benzene
XX
Benzene sulfonic acid, 10%
XX
Benzoic acid
140
60
Benzly alcohol
XX
Benzyl chlorideX
X
Borax
140
60
Boric acid
140
60
Butyl acetate
XX
Butyl alcohol
140
60
(continued)
Sheet Linings
297
CAT8247—CHAPTER 6—6/10/2006—12:28—SRIDHAR—XML MODEL B–pp. 287–402