TG-MS and TG-FTIR applied for an unambiguous thermal analysis of intumescent coatings
- Thermogravimetry (TG), thermogravimetry coupled with mass spectroscopy (TG-MS) and thermogravimetry coupled with Fourier transform infrared spectroscopy (TG-FTIR) were used to characterise the thermo-oxidative behaviour of two intumescent coating materials. The temperature dependence, the corresponding volatile products and the amount of residue of the different processes were determined. Using both TG-MS and TG-FTIR results in an unambiguous interpretation of the volatile products. Characteristics such as the influence of endothermic reactions, the release of non-flammable gases, the dehydrogenation enhancing the char formation and the stability of the cellular char were discussed in detail. It was demonstrated, that TG, TG-MS and TG-FTIR are powerful methods to investigate mechanisms in intumescent coatings and that they are suitable methods in respect to quality assurance and unambiguous identification of such materials.
Autor*innen: | Bernhard SchartelORCiD, Ralf Kunze, Matthias BartholmaiORCiD, Dietmar Neubert, Robert Schriever |
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Dokumenttyp: | Zeitschriftenartikel |
Veröffentlichungsform: | Verlagsliteratur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | Journal of thermal analysis and calorimetry |
Jahr der Erstveröffentlichung: | 2002 |
Verlag: | Kluwer Academic Publ. |
Verlagsort: | Dordrecht |
Jahrgang/Band: | 70 |
Ausgabe/Heft: | 3 |
Erste Seite: | 897 |
Letzte Seite: | 909 |
Freie Schlagwörter: | Intumescent coating materials; TG; TG-FTIR; TG-MS |
DOI: | 10.1023/A:1022272707412 |
ISSN: | 1388-6150 |
ISSN: | 1418-2874 |
ISSN: | 0368-4466 |
ISSN: | 1572-8943 |
Verfügbarkeit des Dokuments: | Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access") |
Bibliotheksstandort: | Sonderstandort: Publica-Schrank |
Bibliotheksstandort: | ZJ 62 |
Datum der Freischaltung: | 19.02.2016 |
Referierte Publikation: | Ja |
Datum der Eintragung als referierte Publikation: | 07.03.2003 |