摘要
通过分析硅烷偶联剂KH550改性环氧树脂E44体系的不同反应时间的红外光谱,结果表明在反应溶液浓度为81.48%,室温下5h即可实现环氧树脂有机硅功能化改性。
After analysis the infrared spectroscopies with different reaction times of epoxy resin E44 modified by silane coupling agent KH550.The results showed that silicone functional modification of epoxy resin can be completely reacted at 5h in the 81.48% concentration of the reaction solution.
作者
龚世铭
王广超
王小龙
Gong Shiming;Wang Guangchao;Wang Xiaolong(China Special Vehicle Research Institute,Aviation Key Laboratory of Science and Technology on Structural CorrosionPrevention and Control,Jingmen,Hubei 448035,China)
出处
《信息记录材料》
2019年第6期61-62,共2页
Information Recording Materials
关键词
红外光谱
环氧树脂
化学改性
Infrared Spectroscopy
Epoxy Resin
Chemical Modification
