Carregant...
Carregant...

Vés al contingut (premeu Retorn)

New epoxy thermosets modified with amphiphilic multiarm star polymers as toughness enhancer

Autor
Lagunas, C.; Fernandez-Francos, X.; Ferrando, F.; Flores, Marjorie; Serra, M. À.; Morancho, J.; Salla, J.; Ramis, X.
Tipus d'activitat
Article en revista
Revista
Reactive and functional polymers
Data de publicació
2014-10-01
Volum
83
Pàgina inicial
132
Pàgina final
143
DOI
https://doi.org/10.1016/j.reactfunctpolym.2014.07.022 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)
POLÍMERS TERMOESTABLES EPOXIDICS
Repositori
http://hdl.handle.net/2117/24935 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S1381514814001588 Obrir en finestra nova
Resum
The synthesis and characterization of two novel amphiphilic multiarm star polymers with linear polyethylene glycol (PEG) and poly(s-caprolactone) (PCL) arms and their use as toughening modifiers of epoxy anhydride thermosets are reported. The new star polymers were obtained by partial pegylation of a hyperbranched polyester and subsequent growth of PCL arms. The curing process was studied by calorimetry and thermomechanical analysis, demonstrating the accelerating effect and the influence on gel...
Citació
Lagunas, C. [et al.]. New epoxy thermosets modified with amphiphilic multiarm star polymers as toughness enhancer. "Reactive and functional polymers", 01 Octubre 2014, vol. 83, p. 132-143.
Paraules clau
Epoxy resin, Hyperbranched, Miktoarm, Pegylation, Star polymers, Thermosets
Grup de recerca
POLTEPO - Polímers Termoestables Epoxídics

Participants