硅橡胶绝热包覆材料研究进展  

Research progress in silicone rubber as adiabatic coating material

作　　者：刘剑侠 周立生 李鹏[1] 吴淑新[1] 陈国辉[1] 杨士山[1] 付小龙[1] Liu Jianxia;Zhou Lisheng;Li Peng;Wu Shuxin;Chen Guohui;Yang Shishan;Fu Xiaolong(Xi'an Modern Chemistry Research Institute,Xi'an 710065)

机构地区：[1]西安近代化学研究所,西安710065

出　　处：《化工新型材料》2020年第11期1-4,共4页New Chemical Materials

基　　金：国家自然科学基金(21975150)。

摘　　要：硅橡胶是一种重要的固体火箭发动机绝热层和固体推进剂包覆层材料,具有优异的耐高低温、绝热、耐溶剂等性能,但力学性能、粘接性能较弱。主要介绍了在固体火箭领域提高硅橡胶耐烧蚀性、力学、粘接和老化性能方面的研究进展,并对今后的研究方向提出了展望。Silicone rubber is an important insulating layer of solid rocket motor and solid propellant cladding material,which has excellent high and low temperature resistance,heat insulation,solvent resistance and other properties,but weak mechanical properties and adhesive properties.The research progress in improving the ablative resistance,mechanics,bonding and aging properties of silicone rubber in solid rocket field was mainly introduced,and put forward the prospect of future research.

关 键 词：硅橡胶 包覆层 绝热层 固体推进剂 

分 类 号：TQ322[化学工程—合成树脂塑料工业]