TECSEALS
Expanded PTFE Jointe Sealant Tape TC-201
Expanded PTFE Jointe Sealant Tape TC-201
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Specification:
Description: TC-201 is an inorganic sealant for static applications made of 100% PTFE (Teflon). A unique process converts PTFE to a micro-porous fibrous structure, resulting a sealant with an unsurpassed combination of mechanical and chemical properties. It is supplied with a self-adhesive strip for easy fitting.
APPLICATION:
TC-201 is especially suite d for sealing flange connections, pipe systems, hydraulic and pneumatic systems, etc. In addition, it’s also ideal for seals in glass, enamel and plastic flanges, vessels and special shaped sealing surface.
Since there is no scrap or waste, it costs less than other gasket materials. By using only a few sizes, large inventories of sheet gasketing and costly precut gaskets can be eliminated. Installation time is kept to a minimum since there are no templates, precutting or special fitting requirements
Media:Acids, alkalis, solvents, gases, etc.
|
Property |
Value |
|
Material |
100% Pure Expanded PTFE |
|
Density |
0.7 - 0.8 |
|
Temperature Range |
-240°C up to +270°C (briefly to +315°C) |
|
Pressure Limit |
20Mpa (or 2900 PSI; or 200 Kgf/cm2) |
|
pH |
0 - 14 |
|
Compressibility |
69% |
|
Creep Relaxation |
(ASTM F38): 51% |
|
Tensile Strength |
30Mpa(4260 PSI) |
|
Elastic Resilience Ratio |
6% |
|
Sealability |
0.1 ml/hr |
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