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Thermal curing and photocuring of a DGEBA modified with multiarm star poly(glycidol)-b-poly(e-caprolactone) polymers of different arm lengths

Author
Morancho, J.; Cadenato, A.; Ramis, X.; Morell, M.; Fernandez-Francos, X.; Salla, J.; Serra, M. À.
Type of activity
Journal article
Journal
Journal of thermal analysis and calorimetry
Date of publication
2013-10
Volume
114
First page
409
Last page
416
DOI
https://doi.org/10.1007/s10973-012-2919-9 Open in new window
Project funding
Nuevos termoestables mejorados basados en resinas epoxi y polímeros dendríticos (MAT2011-27039-C03-01)
Repository
http://hdl.handle.net/2117/20882 Open in new window
Abstract
The influence of two multiarm star polymers, hyperbranched poly(glycidol)-b-poly(e-caprolactone) of different arm lengths, on the thermal curing and the photocuring of a diglycidyl ether of bisphenol A epoxy resin (DGEBA) is studied. Star polymer with short arms PCL-10 decelerates more the thermal curing than the polymer with long arms PCL-30 because the latter is less solubilized in the epoxy matrix and its effect on the polymerization of the resin and the thermal–mechanical properties is les...
Citation
Morancho, J. [et al.]. Thermal curing and photocuring of a DGEBA modified with multiarm star poly(glycidol)-b-poly(e-caprolactone) polymers of different arm lengths. "Journal of thermal analysis and calorimetry", Octubre 2013, vol. 114, p. 409-416.
Keywords
Epoxy networks, Hyperbranched, Kinetics, Photocuring, Thermal curing
Group of research
POLTEPO - Thermosetting Epoxy Polymers

Participants