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C-33
Chemical Resistance of Garlock Compressed Sheet and GYLON
®
WARNING:
Properties/applications shown throughout this brochure are typical. Your specific application
should not be undertaken without independent study and evaluation for suitability. For
specific application recommendations consult Garlock. Failure to select the proper sealing
products could result in property damage and/or serious personal injury.
Performance data published in this brochure has been developed from field testing, cus-
tomer field reports and/or in-house testing.
While the utmost care has been used in compiling this brochure, we assume no respon-
sibility for errors. Specifications subject to change without notice. This edition cancels all
previous issues.
Call Gasket Applications Engineering at 1-800-448-6688 for specific recommendations.
Garlock Style Number
GYLON
®
Medium
3504
3535
IFG5500
3565
3510
3540
G-9900
2900
14
3200 2930 IFG5507
3500
3594
3591
3560
3561
3545
3530
9850
9800
ST
-706 3000
3400
3300
3700
Naphtha
A
A
A
A
A
A
A
A
C
A
A
12
C
B
C
Naphthalene
A
A
A
A
A
A
A
C
C
C
C
C
C
C
Naphthols
A
A
A
–
–
A
A
–
–
–
–
–
–
–
Natural Gas
A
A
A
A
A
A
A
A
B
B
A
12
B
B
B
Nickel Chloride
A
A
A
B
B
A
A
A
A
A
A
A
A
A
Nickel Sulfate
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Nitric Acid, Less than 30%
A
A
A
A
A
A
C
C
C
C
C
C
C
C
Above 30%
A
A
A
A
A
A
C
C
C
C
C
C
C
C
Crude
A
A
A
–
–
A
C
C
C
C
C
C
C
C
Red Fuming
A
A
A
B
B
A
C
C
C
C
C
C
C
C
Nitrobenzene
A
A
A
A
A
A
A
C
C
C
C
C
C
C
4-Nitrobiphenyl
A
A
A
A
A
A
A
C
C
C
C
C
C
C
2-Nitro-Butanol
A
A
A
–
–
A
–
C
–
C
C
–
C
–
Nitrocalcite (Calcium Nitrate)
A
A
A
–
–
A
C
B
B
B
B
B
B
B
Nitrogen
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Nitrogen Tetroxide
A
A
A
–
–
A
–
C
C
C
C
C
C
C
Nitrohydrochloric Acid (Aqua Regia)
A
A
A
B
B
A
C
C
C
C
C
C
C
C
Nitromethane
A
A
A
A
A
A
A
C
–
C
C
–
C
–
2-Nitro-2-Methyl Propanol
A
A
A
–
–
A
–
C
–
C
C
–
C
–
Nitromuriatic Acid (Aqua Regia)
A
A
A
B
B
A
C
C
C
C
C
C
C
C
4-Nitrophenol
A
A
A
–
–
A
A
C
C
C
C
C
C
C
2-Nitropropane
A
A
A
A
A
A
A
C
–
C
C
–
C
C
N-Nitrosodimethylamine
A
A
A
A
A
A
A
B
B
B
B
B
–
–
N-Nitroso-N-Methylurea
A
A
A
–
–
A
A
–
–
–
–
–
–
–
N-Nitrosomorpholine
A
A
A
A
A
A
A
C
–
C
C
–
C
–
Norge Niter (Calcium Nitrate)
A
A
A
–
–
A
C
B
B
B
B
B
B
B
Norwegian Saltpeter (Calcium Nitrate)
A
A
A
–
–
A
C
B
B
B
B
B
B
B
N-Octadecyl Alcohol
A
A
A
A
A
A
A
A
A
A
A
A
–
A
Octane
A
A
A
A
A
A
A
A
C
A
A
12
C
B
C
Oil, Petroleum
A
A
A
A
A
A
A
A
B
A
A
12
B
B
C
Oils, Animal and Vegetable 10
A
A
A
A
A
A
A
A
C
A
A
C
B
B
Oleic Acid
A
A
A
A
A
A
A
B
–
B
B
–
C
C
Oleum
A
–
C
C
C
A
–
C
C
C
C
C
C
C
Orthodichlorobenzene
A
A
A
A
A
A
A
C
C
C
C
C
C
C
Oxalic Acid
A
A
A
B
B
A
A
C
–
C
C
–
B
B
Oxygen, Gas
See Note 7
C
C
C
C
C
C
C
Ozone
A
A
A
A
A
A
C
C
C
C
C
C
C
C
Palmitic Acid
A
A
A
A
A
A
A
A
B
A
A
B
B
A
Paraffin
A
A
A
A
A
A
A
A
B
A
A
B
B
C
Paratherm HE
A
A
A
A
A
A
A
A
C
A
A
C
B
C
Paratherm NF
A
A
A
A
A
A
A
A
C
A
A
C
–
C
Parathion
A
A
A
A
A
A
A
C
C
C
C
C
C
C
Paraxylene
A
A
A
A
A
A
A
C
C
C
C
C
C
C
Pentachloronitrobenzene
A
A
A
–
–
A
A
C
C
C
C
C
C
C
Pentachlorophenol
A
A
A
A
A
A
A
C
C
C
C
C
C
C
Pentane
A
A
A
A
A
A
A
A
C
A
A
12
C
B
C
Perchloric Acid
A
A
A
C
C
A
C
C
C
C
C
C
C
C
Perchloroethylene
A
A
A
A
A
A
A
C
C
C
C
C
C
C
Petroleum Oils, Crude
A
A
A
A
A
A
A
A
B
A
A
12
B
B
C