|
Advanced Gasket carries an extensive line of
O-Rings from major manufacturers in all popular materials.
Brand Names:
Nitrile (Buna-N),
Viton�,
EPDM,
Silicone,
PTFE (Teflon�),
Neoprene, Teflon� Encapsulated, Fluorosilicone, Aflas�
|
Properties Comparison: |
Material |
|
|
N |
V |
E |
S |
|
Abrasion Resistance |
G |
G |
G-E |
X |
|
Acid Resistance |
F |
E |
G |
F-G |
|
Chemical Resistance |
F-G |
E |
E |
G-E |
|
Cold Resistance |
G |
X-F |
G-E |
E |
|
Electrical Properties |
F |
F |
G |
E |
|
Flame Resistance |
X |
E |
X |
E |
|
Heat Resistance |
G |
E |
E |
E |
|
Oil Resistance |
E |
E |
X |
FG |
|
Ozone Resistance |
X |
E |
E |
E |
|
Set Resistance |
G-E |
G-E |
G-E |
G-E |
|
Tear Resistance |
F-G |
F |
G-E |
X |
|
Tensile Strength |
G-E |
G-E |
G-E |
X |
|
Water/Steam Resistance |
F-G |
F |
E |
G-E |
|
Weather Resistance |
F |
E |
E |
E |
|
N - Nitrile (Buna-N, NBR)
Most common seal material for its fuel and oil resistance.
Temp Range -30° to +250°F. |
V - Viton�
(Fluorocarbon)
Excellent chemical resistance and upper
temperature limit. Temp Range -15° to +400°F. |
E - EPDM
Excellent resistance to
polar solvents but petroleum compatibility is poor. Temp Range -70° to
+300°F. |
S - Silicone
Excellent thermal stability but mechanical
properties are generally poor.
Temp Range -65° to +450°F. |
|
E=excellent, G=good, F=fair, X=poor
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Available Sizes:
|
|
|
Standard |
Sizes |
|
Metric |
Sizes |
|
|
AS568A# |
ID |
OD |
CS |
ID |
CS |
|
