Characterization of the low temperature behaviour of rubber sealing materials
- Rubbers are often used for seal applications due to their special material properties and easy use. In many applications the material is exposed to low temperatures during Operation. Therefore it is important to know the material behavior at low temperatures to determine the temperature ränge that allows a Safe Operation of the seal, e.g. in storage and transport Containers for radioactive materials. The seal function of an elastomer is limited in temperature by the rubber-glass transition during which the material properties change from rubber-like to stiff and glass-like. For a given application this correlation is not trivial and therefore needs an in-depth investigation under consideration of the physical properties and the application conditions. In this work different analytical methods are used to characterize the material behavior at low temperature in the ränge of the glass-rubber-transition and are compared with the quality of Operation of a component which is hereRubbers are often used for seal applications due to their special material properties and easy use. In many applications the material is exposed to low temperatures during Operation. Therefore it is important to know the material behavior at low temperatures to determine the temperature ränge that allows a Safe Operation of the seal, e.g. in storage and transport Containers for radioactive materials. The seal function of an elastomer is limited in temperature by the rubber-glass transition during which the material properties change from rubber-like to stiff and glass-like. For a given application this correlation is not trivial and therefore needs an in-depth investigation under consideration of the physical properties and the application conditions. In this work different analytical methods are used to characterize the material behavior at low temperature in the ränge of the glass-rubber-transition and are compared with the quality of Operation of a component which is here defined by the detected leakage rate.…
Autor*innen: | Matthias JaunichORCiD, Sebastian Schulz, Wolfgang Stark, Dietmar Wolff |
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Dokumenttyp: | Beitrag zu einem Tagungsband |
Veröffentlichungsform: | Verlagsliteratur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | Technomer 2011 - 22. Fachtagung über Verarbeitung und Anwendung von Polymeren |
Jahr der Erstveröffentlichung: | 2011 |
Ausgabe/Heft: | Kap. 3.7 |
Erste Seite: | 1 |
Letzte Seite: | 4 |
Veranstaltung: | Technomer 2011 - 22. Fachtagung über Verarbeitung und Anwendung von Polymeren |
Veranstaltungsort: | Chemnitz, Deutschland |
Beginndatum der Veranstaltung: | 10.11.2011 |
Enddatum der Veranstaltung: | 12.11.2011 |
ISBN: | 978-3-939382-10-2 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 19.02.2016 |
Referierte Publikation: | Nein |