Screening the weathering stability of automotive coatings by chemiluminescence
- Chemiluminescence (CL) is a sensitive method of investigating the thermo-oxidative stability of polymers in the early stages of degradation. Therefore, CL measurements were applied to different automotive coatings to evaluate their degradation behavior during artificial weathering. In this work, CL measurements were carried out for different automotive coatings to follow their degradation behavior during artificial weathering. The CL emission depends on sample-specific parameters like stabilizer, matrix, or hardener; experimental parameters like the oxygen partial pressure; and exposure parameters like the duration of weathering. The potential of CL could be demonstrated by classifying materials into categories of good, medium, and low degradation performance at a much earlier stage of weathering exposure than in combination with the usual visual detection of weathering effects.
Autor*innen: | Simone KrügerORCiD, Volker WachtendorfORCiD, W. Rauth, T. Klimmasch, P. Krüger |
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Dokumenttyp: | Zeitschriftenartikel |
Veröffentlichungsform: | Verlagsliteratur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | Journal of coatings technology and research |
Jahr der Erstveröffentlichung: | 2008 |
Herausgeber (Institution): | Federation of Societies for Coatings Technology |
Verlag: | Springer |
Verlagsort: | Blue Bell, Pa. |
Jahrgang/Band: | 5 |
Ausgabe/Heft: | 1 |
Erste Seite: | 17 |
Letzte Seite: | 24 |
Freie Schlagwörter: | Accelerated weathering; Chemiluminescence; Coating; Sensitive detection; Weathering |
DOI: | 10.1007/s11998-007-9071-7 |
ISSN: | 1547-0091 |
ISSN: | 1935-3804 |
Verfügbarkeit des Dokuments: | Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access") |
Bibliotheksstandort: | Sonderstandort: Publica-Schrank |
Datum der Freischaltung: | 19.02.2016 |
Referierte Publikation: | Ja |
Datum der Eintragung als referierte Publikation: | 13.03.2008 |