Preparation of cycloaliphatic epoxy hybrids with non-conventional amine-curing agents

被引：0
|
作者：
María González González
Juan Carlos Cabanelas
Javier Pozuelo
Juan Baselga
机构：
[1] University Carlos III of Madrid (IAAB),Dpto. Ciencia e Ingeniería de Materiales e Ingeniería Química
来源：
Journal of Thermal Analysis and Calorimetry | 2011年 / 103卷
关键词：
Thermal curing; Polysiloxane; Cycloaliphatic epoxy; Glass transition;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Cycloaliphatic epoxy resin has been successfully thermally cured using a polyamino siloxane oligomer as hardener. The curing reaction was followed by infrared spectroscopy in the near range, and thermal transitions were measured by dynamic mechanical thermal analysis. The use of accelerants and a plasticizer (dodecylphenol), and different curing schedules were explored. Cured materials showed high Tg values (around 125–164 °C), and the analysis of laser scanning confocal microscopy images showed that they are homogeneous in the microscale.
引用
收藏
页码：717 / 723
页数：6
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