Absorción de agua en la red epoxídica formada por el diglicidil éter de bisfenol A (BADGE n = 0) y la metaxixililendiamina (m–XDA)

  1. F. Fraga 1
  2. N. del Rio 1
  3. J. Miragaya 1
  4. E. Rodríguez Núñez 1
  5. J. M. Martínez Ageitos 1
  1. 1 Universidade de Santiago de Compostela
    info

    Universidade de Santiago de Compostela

    Santiago de Compostela, España

    ROR https://ror.org/030eybx10

Journal:
Revista Iberoamericana de Polímeros

ISSN: 0121-6651,  1988-4206

Year of publication: 2017

Volume: 18

Issue: 4

Pages: 186-192

Type: Article

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Abstract

The water sorption of the epoxy network diglycidyl ether of bisphenol A (BADGE n = 0)/m– xylilene diamine (m–XDA) have been studied at different temperatures (25 and 35ºC). The diffusion behaviour at different water temperatures shows a typical Fickian behaviour .A slighly decrease of Tg were observed but different periods of immersion time haven´t showed significant changes of the glass transition temperature.

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