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  • 标题:Fluorescence investigation of epoxy resin LG 285 and mathematical description of the curing process
  • 本地全文:下载
  • 作者:Michaela Mikuličová ; Vladimír Vašek ; Vojtěch Křesálek
  • 期刊名称:MATEC Web of Conferences
  • 电子版ISSN:2261-236X
  • 出版年度:2019
  • 卷号:292
  • 页码:1-5
  • DOI:10.1051/matecconf/201929201025
  • 语种:English
  • 出版社:EDP Sciences
  • 摘要:In this paper, steady-state fluorescence spectroscopy is used to investigate the curing of two-component epoxy resin LG 285. Moreover, the process of curing is mathematically described. The mixture of resin and hardener HG 287 is measured at five different temperatures (50 °C, 60 °C, 70 °C, 80 °C and 90 °C) for five and a half hours. The results indicate that the process of curing of epoxy resin decelerates with time and accelerates with increasing temperature. Furthermore, the energy of the barrier is calculated.
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