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H o m e
P r o d u c t s
PTFE
C a t a l o g u e
C o n t a c t s
L o c a t i o n
A b o u t
E n q u i r i e s
F e e d b a c k
E m a i l
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PTFE
Products
PTFE is inert to
most chemicals and has a working temperature range of -195°C to +250°C.
PTFE Seals are available in the following material specification:
- Virgin PTFE
- Used
mainly for o-rings, backup rings and machined parts used in special
applications requiring chemical inertness and limited strength. Ideal
for use in cryogenic applications.
- Bronze filled PTFE
- Typical
application: Used in dynamic sealing applications where the bronze
filler gives improved wear resistance, hardness and compressive
strength. The electrical properties and chemical resistance are
reduced. Molybdenum disulphide improves the self lubrication.
- Graphite filled PTFE
-
Typical application: Significant increased thermal conductivity,
reduced level of creep. Self lubricating, therefore suitable for high
speed applications, without the need for exterior lubrication and
applications which need to remove thermal energy and/or static
electricity.
- Glass filled PTFE
-
Typical application: Used where there is a need for improved wear and
increased coefficient of friction. Ideal for high dynamic applications
e.g. high rotation pumps.
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UNIT A-E WELLAND
COURT