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Revision: 00/24.08.1999
Material properties:
TEADIT 24 BB is a non-asbestos gasket
material made from pure, expanded, virgin PTFE. The whole production
process is subject to strict quality control, registered under
DIN EN ISO 9001
Application areas:
Because of the excellent thermal and chemical resistance
of TEADIT 24 BB, it can be used in a wide variety of static
applications in nearly all kinds of the industry. The exceptional
malleability of expanded PTFE can compensate for out-of-parallel
and/or damaged sealing surfaces and allows use with stress sensitive
connections and applications where only a limited flange load
is available, e.g. plastic flanges, glass flanges, etc. Gaskets
can be cut and/or punched from TEADIT 24 BB, which can be installed
in areas where there is not enough room to install a gasket
tape like TEADIT 24B.
Typical applications are the sealing of flanges, housings
of pumps, gearboxes and compressors, hand- and manholes, air
ducts, compensators, heat exchangers, chemical reactors, and
many more.
Technical data:
Temperature range: - 240°C up to +260°C, for short
periods up to +310°C
Chemical resistance: resistant
against all chemicals from pH 0-14 (except molten alkali metals
and elemental fluorine at high temperature and pressure)
Pressure resistance: vacuum
up to 200 bar
Density: 0,75 g/cm3, +/- 0,1g/cm3
Aging resistance: TEADIT 24 BB does
not age (please note: adhesive tape has limited shelf life!)
and is UV-resistant
Colour: white
Others: TEADIT 24 BB is physiologically
harmless. It has no smell or taste. It is neither contaminating
nor toxic and does not get influenced by micro-organisms and/or
fungi. TEADIT 24 BB fulfills the FDA 21 CFR 177.1550 Perfluorcarbon
Regulations, FMPA approval for use with foodstuff.
Advantages:
+ Quick and simple installation: adhesive strip
makes installation easier
+ Excellent malleability: compensates for small damages
and uneven areas on the flange faces
+ Exceptional thermal and chemical stability: makes this
material very versatile
+ No risk: the versatility of Teadit 24 BB eliminates
the risk of using wrong material for a certain
application - this prevents avoidable breakdowns
+ Gaskets can be cut from TEADIT 24 BB: this makes installations
possible where gaskets in tape-
form (e.g. TEADIT 24 B) cannot be used because flanges cannot
be separated far enough
Please contact us for available sizes, spool lengths, delivery
time, etc.
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Disclaimer:
Since all
properties, specifications and application parameters shown throughout
this product information are approximate and may be mutually influenced,
your specific application should not be undertaken without independent
study and evaluation for suitability. All technical data and advice
given is based on experiences TEADIT
have made so far. Failure to select proper sealing products can result
in damage and/or personal injury. Properties, specifications and application
parameters are subject to change without notice. TEADIT &
Sealing Devices do not undertake any liability of any kind whatsoever.
Upon clicking through our product display range you acknowledge this disclaimer
as effective and binding.
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