Low Temperature Performance
Parker’s V1289-75 fluorocarbon compound
offers the best low temperature
sealing performance of any fluorocarbon
rubber material available in the market.
Low temperature performance has long
been the Achilles’ heel of fluorocarbon
elastomer technology. Standard
fluorocarbon copolymer compounds
seal down to about -15°F (-26°C). Low
temperature (GLT-type) fluorocarbon
compounds offer low temperature flexibility
at Tg of -22°F (-30°C) and improved
HTS oil stability but sacrifice compression
set. With a Tg of -40°F (-40°C),
V1289-75 offers reliable dynamic sealing
down to -40°F and static sealing down to
-55°F (-48°C) in the most demanding seal
applications.
Low Temperature FKM V1289 75