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Vitrification during the Isothermal Cure of Thermosets: Comparison of Theoretical Simulations with Temperature-Modulated DSC and Dielectric Analysis

Autor
Fraga, I.; Montserrat, S.; Hutchinson, J.M.
Tipus d'activitat
Article en revista
Revista
Macromolecular chemistry and physics
Data de publicació
2008-10
Volum
209
Número
19
Pàgina inicial
2003
Pàgina final
2011
DOI
https://doi.org/10.1002/macp.200800217 Obrir en finestra nova
Projecte finançador
MAT2004-04165-C02-01 Fotocurado y curado térmico de polímeros y resinas nanoestructuradas. Curado y propiedades de epoxis nanoestructuradas
Repositori
http://hdl.handle.net/2117/10383 Obrir en finestra nova
URL
http://www3.interscience.wiley.com/journal/121395617/abstract?CRETRY=1&SRETRY=0 Obrir en finestra nova
Resum
Vitrification during the isothermal cure of a thermoset, which is monitored by dynamic techniques such as temperature-modulated differential scanning calorimetry (TMDSC) or dielectric analysis (DEA), is analyzed in terms of its dependence on frequency. A simulation was used to obtain the vitrification time as a function of frequency, considering it as the time when the (frequency-dependent) glass transition temperature, Tg, of the curing system reaches the cure temperature. Simulations were carr...
Citació
Fraga, I.; Montserrat, S.; Hutchinson, J.M. Vitrification during the Isothermal Cure of Thermosets: Comparison of Theoretical Simulations with Temperature-Modulated DSC and Dielectric Analysis. "Macromolecular chemistry and physics", Octubre 2008, vol. 209, núm. 19, p. 2003-2011.
Grup de recerca
POLTEPO - Polímers Termoestables Epoxídics

Participants

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

Arxius