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New epoxy thermosets derived from clove oil prepared by epoxy-amine curing

  • Datos identificativos

    Identificador: imarina:6122647
    Autores:
    Santiago, DavidGuzman, DailynRamis, XavierFerrando, FrancescSerra, Angels
    Resumen:
    © 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.
  • Otros:

    Autor según el artículo: Santiago, David; Guzman, Dailyn; Ramis, Xavier; Ferrando, Francesc; Serra, Angels
    Departamento: Química Analítica i Química Orgànica
    Autor/es de la URV: Ferrando Piera, Francesc / Serra Albet, Maria Angels / Serra Masdeu, Anna Isabel Maria
    Palabras clave: Thermosets Renewable resources Eugenol renewable resources eugenol
    Resumen: © 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.
    Áreas temáticas: Polymers and plastics Polymer science Odontología General chemistry Farmacia Engenharias ii Ciências biológicas ii Chemistry (miscellaneous) Chemistry (all) Biotecnología Astronomia / física
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 20734360
    Direcció de correo del autor: angels.serra@urv.cat annaisabel.serra@urv.cat f.ferrando@urv.cat
    Identificador del autor: 0000-0003-1387-0358 0000-0001-9353-7154 0000-0003-4450-2734
    Fecha de alta del registro: 2024-11-02
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://www.mdpi.com/2073-4360/12/1/44
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Polymers. 12 (1): 44-
    Referencia de l'ítem segons les normes 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
    DOI del artículo: 10.3390/polym12010044
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2020
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Chemistry (Miscellaneous),Polymer Science,Polymers and Plastics
    Thermosets
    Renewable resources
    Eugenol
    renewable resources
    eugenol
    Polymers and plastics
    Polymer science
    Odontología
    General chemistry
    Farmacia
    Engenharias ii
    Ciências biológicas ii
    Chemistry (miscellaneous)
    Chemistry (all)
    Biotecnología
    Astronomia / física
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