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H
o m e
P r o d u c t s
PTFE
C a t a l o g
C o n t a c t s
A b o u t
I n q u i r i e s
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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