Sodium Nitrate
Maximum
Te mperature 8 F( 8 C)
Phenolics
80 (27)
Epoxy
200 (93)
Furans
160 (71)
Vinyl ester
200 (93)
Epoxy polyamide
Coal tar epoxy
80 (27)
Coal tar
Urethanes
90 (32)
Neoprene
200 (93)
Polysulfides
Hypalon
140 (60)
Plastisols
140 (60)
PFA2 00 (93)
FEP
400 (204)
PTFE
400 (204)
ETFE
300 (149)
ECTFE
300 (149)
Fluoroelastomers
X
PVDF
280 (138)
Isophthalic polyesters
180 (82)
Bisphenol Afumurate
220 (104)
Hydrogenated polyester
210 (99)
Halogenated polyester
250 (121)
Methyl-appended silicone
X
Comparative Resistance of OrganicL inings
267
CAT8247—CHAPTER 5—6/10/2006—12:26—SRIDHAR—XML MODEL B–pp. 175–286