论文部分内容阅读
结构胶黏剂的优异性能使其在宇航领域得到了广泛的应用。主要阐述了结构胶黏剂的发展概况及我国在宇航用结构胶黏剂方面的开发历程和主要成就。结构胶黏剂的发展分为三个阶段,先后为(1)酚醛树脂体系;(2)尼龙-环氧树脂体系;(3)丁腈、聚砜、双马来酰亚胺等改性环氧树脂体系。介绍了我国高中低温多固化体系、胶液、胶膜多品种的开发及其在我国各系列飞机、神州系列航天飞船、嫦娥卫星等的应用情况。
The outstanding properties of structural adhesives make it widely used in the aerospace field. Mainly described the development of structural adhesives and China’s structural adhesives in space development and the main achievements. Structural adhesive development is divided into three stages, one after another (1) phenolic resin system; (2) nylon - epoxy resin system; (3) nitrile, polysulfone, bismaleimide modified ring Oxygen resin system. This paper introduces the development of many kinds of high temperature, low temperature and multi-curing system, glue and film in our country and their applications in various series of aircraft, Shenzhou series spacecraft and Chang’e satellite.