Author, as appears in the article.: Santiago, David; Guzman, Dailyn; Ramis, Xavier; Ferrando, Francesc; Serra, Angels
Department: Química Analítica i Química Orgànica
URV's Author/s: Ferrando Piera, Francesc / Serra Albet, Maria Angels / Serra Masdeu, Anna Isabel Maria
Keywords: Thermosets Renewable resources Eugenol renewable resources eugenol
Abstract: © 2019 by the authors. New thermosets from a triglycidyl eugenol derivative (3EPOEU) as a renewable epoxy monomer were obtained by an epoxy-amine curing process. A commercially-available Jeamine® and isophorone diamine, both obtained from renewable resources, were used as crosslinking agents, and the materials obtained were compared with those obtained from a standard diglycidylether of bisphenol A (DGEBA). The evolution of the curing process was studied by dierential scanning calorimetry and the materials obtained were characterized by means of calorimetry, thermogravimetry, thermodynamomechanical analysis, stress-strain tests and microindentation. 3EPOEU formulations were slightly less reactive, and the thermosets obtained showed higher Tgs than those prepared from DGEBA, since they had higher crosslinking density than formulations with DGEBA because of the more compact structure and higher functionality of the eugenol derivative. 3EPOEU thermosets showed good thermal stability and mechanical properties. The results obtained in this study allow us to conclude that the triglycidyl derivative of eugenol, 3EPOEU, is a safe and environmentally friendly alternative to DGEBA.
Thematic Areas: Polymers and plastics Polymer science Odontología General chemistry Farmacia Engenharias ii Ciências biológicas ii Chemistry (miscellaneous) Chemistry (all) Biotecnología Astronomia / física
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 20734360
Author's mail: angels.serra@urv.cat annaisabel.serra@urv.cat f.ferrando@urv.cat
Author identifier: 0000-0003-1387-0358 0000-0001-9353-7154 0000-0003-4450-2734
Record's date: 2024-11-02
Papper version: info:eu-repo/semantics/publishedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Polymers. 12 (1): 44-
APA: Santiago, David; Guzman, Dailyn; Ramis, Xavier; Ferrando, Francesc; Serra, Angels (2020). New epoxy thermosets derived from clove oil prepared by epoxy-amine curing. Polymers, 12(1), 44-. DOI: 10.3390/polym12010044
Entity: Universitat Rovira i Virgili
Journal publication year: 2020
Publication Type: Journal Publications
Repositori URV