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phone：021-33674800 /18019714807
fax：021-33674801
post box：info@sealtex.cn
Raw materials
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TEADIT 24BB
Description:
TEADIT 24 BB is a gasket material made from pure, expanded,
virgin PTFE. TEADIT maintains a quality and environmental
management system that is certified according to DIN EN ISO
9001 and DIN EN ISO 14001.
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-ofparallel
and/or damaged sealing surfaces and allows use with
stress sensitive connections and applications where only a limited
flange load is available.
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:
• PTFE Temperature range: -268 °C to +260 °C
(short time +315 °C)
• Chemical resistance: resistant against all chemicals from
pH 0-14 - except molten alkali metals and elemental fluorine at
high temperature and pressure
• Density: 0,75 g/cm³, +/-0,1 g/cm3
• Aging resistance: TEADIT 24 BB does not age (please note:
adhesive tape has limited shelf life!) and is UV-resistant
• 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.
• Color: white
Typical application range:
• Temperature range: -60 °C up to +230 °C
• Operating pressure: from vacuum to 40 bar
For details on applications with higher temperatures and / or
pressure please contact TEADIT application engineering!
Tests & Approvals:
• WRAS
TEADIT 24 BB is a gasket material made from pure, expanded,
virgin PTFE. TEADIT maintains a quality and environmental
management system that is certified according to DIN EN ISO
9001 and DIN EN ISO 14001.
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-ofparallel
and/or damaged sealing surfaces and allows use with
stress sensitive connections and applications where only a limited
flange load is available.
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:
• PTFE Temperature range: -268 °C to +260 °C
(short time +315 °C)
• Chemical resistance: resistant against all chemicals from
pH 0-14 - except molten alkali metals and elemental fluorine at
high temperature and pressure
• Density: 0,75 g/cm³, +/-0,1 g/cm3
• Aging resistance: TEADIT 24 BB does not age (please note:
adhesive tape has limited shelf life!) and is UV-resistant
• 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.
• Color: white
Typical application range:
• Temperature range: -60 °C up to +230 °C
• Operating pressure: from vacuum to 40 bar
For details on applications with higher temperatures and / or
pressure please contact TEADIT application engineering!
Tests & Approvals:
• WRAS
• FDA & EC 1935/2004 & EU 10/2011 (all incl. adhesive)
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
