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From curing kinetics to network structure: A novel approach to the modeling of the network buildup of epoxy-anhydride thermosets

Autor
Fernandez-Francos, X.; Ramis, X.; Serra, M. À.
Tipus d'activitat
Article en revista
Revista
Journal of polymer science. Part A, polymer chemistry
Data de publicació
2014-01-01
Volum
52
Número
1
Pàgina inicial
61
Pàgina final
75
DOI
https://doi.org/10.1002/pola.26972 Obrir en finestra nova
Projecte finançador
Nuevos termoestables mejorados basados en resinas epoxi y polímeros dendríticos
Nuevos termoestables mejorados basados en resinas epoxi y polímeros dendríticos (MAT2011-27039-C03-01)
Repositori
http://hdl.handle.net/2117/21428 Obrir en finestra nova
Resum
The curing kinetics and network buildup during curing of epoxy–anhydride formulations using tertiary amines as initiators are reviewed in this work. A mechanism-based kinetic and structural model has been defined, showing better prediction capabilities than previous living polymerization and simple regeneration models. The curing kinetics have been analyzed using differential scanning calorimetry (DSC), and the gelation during curing has been determined by combined thermomechanical analysis an...
Citació
Fernández, X.; Ramis, X.; Serra, À. From curing kinetics to network structure: A novel approach to the modeling of the network buildup of epoxy-anhydride thermosets. "Journal of polymer science. Part A, polymer chemistry", 01 Gener 2014, vol. 52, núm. 1, p. 61-75.
Paraules clau
Differential scanning calorimetry (DSC), Epoxy-anhydride curing, Gelation, Network buildup, Networks, Ring-opening polymerization, Structure, Thermosets, kinetics (polym.)
Grup de recerca
POLTEPO - Polímers Termoestables Epoxídics

Participants