摘要
针对碳纤维预浸料常用环氧树脂体系的一些基本特点,以常温下为固体状态的环氧树脂混合物为基体,采用双氰胺为中温固化剂的固化体系,研究了双氰胺固化剂用量对环氧树脂体系黏度、力学性能、热学性能、溶胀性能的影响,对碳纤维预浸料用环氧树脂体系的研发及应用具有一定参考意义。
Based on the characteristics of epoxy resin for carbon fiber prepreg, the solid state epoxy resin mixture at room temperature as matrix and dicyandiamide as middle-temperature curing agent, the affects of curing agent content on the viscosity, mechanical properties, thermal properties and swelling properties of the designed epoxy resin system ane studied. The results will be benefit for the development and applications of epoxy resin system in carbon fiber prepreg.
出处
《合成纤维》
CAS
2013年第10期1-5,共5页
Synthetic Fiber in China
关键词
环氧树脂
双氰胺
碳纤维预浸料
epoxy resin, dicyandiamide, carbon fiber prepreg
