Initiation of Single-part Epoxy in Cementitious System
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition2016年第3期
论文作者：朱吉鹏 LI Zongjin ZHANG Yamei
文章页码：713 - 716
摘 要：In order to make clear the interaction mechanism of single component epoxy in cementitious environment, the interaction between epoxy resin and active silanol, epoxy resin and alkali was investigated From solid-state 13 C NMR and FT-IR tests, it is confirmed that silanol group can initiate epoxy resin. Test results have also revealed that alkali as the dominant product of cement hydration can open the epoxide ring making epoxy harden.
朱吉鹏1，LI Zongjin2，ZHANG Yamei3
1. Department of Civil Engineering,Nanjing University of Science & Technology2. Department of Civil Engineering,The Hong Kong University of Science & Technology3. School of Materials Science and Engineering,Southeast University
摘 要：In order to make clear the interaction mechanism of single component epoxy in cementitious environment, the interaction between epoxy resin and active silanol, epoxy resin and alkali was investigated From solid-state 13 C NMR and FT-IR tests, it is confirmed that silanol group can initiate epoxy resin. Test results have also revealed that alkali as the dominant product of cement hydration can open the epoxide ring making epoxy harden.
关键词：
