爆破器材2025，Vol.54Issue(5)：1-7,17,8.DOI:10.3969/j.issn.1001-8352.2025.05.001
复合固体推进剂交联弹性体凝胶化的理论计算
Theoretical Calculation of Gelation of Crosslinked Elastomers in Composite Solid Propellants
沈业炜 1黄丽萍 2徐纪琳 2翟峰 2沈婷 2徐森3
作者信息
- 1. 南京理工大学化学与化工学院(江苏 南京,210094)||上海航天动力技术研究所(浙江 湖州,313000)
- 2. 上海航天动力技术研究所(浙江 湖州,313000)
- 3. 南京理工大学化学与化工学院(江苏 南京,210094)
- 折叠
摘要
Abstract
In order to solve the problem of difficult theoretical prediction of the gelation of crosslinked elastomers in composite solid propellants,the critical reaction degree and the maximum reaction degree of two-component or multi-component gelation reaction were determined based on Tang Aoqing's gelation theory.Furthermore,a gel reaction region diagram was plotted.It can not only judge whether the values of the two monomers are reasonable,but also reverse the ratio range of the two reactive monomers when the cross-linked elastomer gel occurs,and judge the upper and lower limits of the gelation reaction that can occur at different ratios.The gel test proves that the theoretical calculation method is more accu-rate.It can provide theoretical guidance for the design of propellant formulations,thereby reducing the number of experi-ments,shortening the development cycle of propellant formulations,and lowering costs.关键词
复合固体推进剂/交联弹性体/凝胶化/理论计算Key words
composite solid propellant/crosslinked elastomer/gelation/theoretical calculation分类
军事科技引用本文复制引用
沈业炜,黄丽萍,徐纪琳,翟峰,沈婷,徐森..复合固体推进剂交联弹性体凝胶化的理论计算[J].爆破器材,2025,54(5):1-7,17,8.
