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Vitrification and devitrification during the non-isothermal cure of a thermoset. A TOPEM Study

Autor
Fraga, I.; Hutchinson, J.M.; Montserrat, S.
Tipus d'activitat
Article en revista
Revista
Journal of thermal analysis and calorimetry
Data de publicació
2010-03
Volum
99
Número
3
Pàgina inicial
925
Pàgina final
929
DOI
https://doi.org/10.1007/s10973-009-0601-7 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/10298 Obrir en finestra nova
URL
http://www.springerlink.com/content/102948/?k=Fraga+I&sortorder=asc&v=condensed&cb=2010&ce=2019 Obrir en finestra nova
Resum
The processes of vitrification and devitrification that occur in an epoxy resin when it cures nonisothermally with a hardener are studied in terms of their frequency dependence and as a function of the heating rate. A novel modulated DSC technique, TOPEM, has been used which permits the evaluation of the frequency dependence for a single sample in a scan at constant underlying heating rate, thus avoiding errors arising from the composition of the sample. The effects of both frequency and heating...
Citació
Fraga, I.; Hutchinson, J.M.; Montserrat, S. Vitrification and devitrification during the non-isothermal cure of a thermoset. A TOPEM Study. "Journal of thermal analysis and calorimetry", Març 2010, vol. 99, núm. 3, p. 925-929.
Grup de recerca
POLTEPO - Polímers Termoestables Epoxídics

Participants

  • Fraga Rivas, Iria  (autor)
  • Hutchinson, John M.  (autor)
  • Montserrat Ribas, Salvador  (autor)