Page 169 - GarlockFluidSealing2010

E-5
Homogeneous Materials
8452 8455 9188 9511 9600 7500 7600 9003 / 9005
Homogeneous Homogeneous Homogeneous Homogeneous Homogeneous PTFE PTFE and Glass Filled
Nitrile Silicone Butyl Nitrile Fluoro- Graphite Nylon
Elastomer Elastomer Elastomer Elastomer elastomer MARBLOCK®
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0°F (-17°C) -70°F (-57°C) -40°F (-40°C) -20°F (-29°C) -20°F (-29°C) Cryogenic Cryogenic -65°F (-54°C)
+225°F (+107°C) +500°F (+260°C) +250°F (+121°C) +250°F (+121°C) +400°F (+204°C) +500°F (+260°C) +500°F (+260°C) +300°F (+149°C)
Good Excellent Good Good Very Good Excellent Excellent Good
Vacuum Vacuum Vacuum Vacuum Vacuum Low to Low to
to Low to Low to Low to Low to Low Medium Medium High
Good Fair Good Good Good Very Good Very Good Excellent
90 Duro 80 Duro 90 Duro 70 Duro 80 Duro Firm/ Hard/ Very Hard/
Flexible Flexible Flexible Flexible Flexible Rigid Rigid Rigid
MIL-R-3065, Most fuids Same as style General purpose— Low pressure Excellent for all Especially suitable Excellent bearing
General purpose except strong 433. For low air, oil and seals in high fuids, non- for soot blowers. material for
oil, air and water acids and alkalies pressure service. water service. temperature, and lubricated service hydraulic cylinders.
service. or steam. chemical service. or food processing. Low break-away
friction.
High strength.
Performance data published in this brochure has been developed from feld testing,
customer feld reports and/or in-house testing. While the utmost care has been used in
compiling this brochure, we assume no responsibility for errors.
Specifcations subject to change without notice. This edition cancels all previous issues.
Subject to change without notice.
WARNING:
Properties/applications shown throughout this brochure are typical. Your specifc applica-
tion should not be undertaken without independent study and evaluation for suitability.
For specifc application recommendations consult Garlock. Failure to select the proper
sealing products could result in property damage and/or serious personal injury.