CAJ | 학술논문

对如何提高固体火箭发动机燃烧室用耐烧蚀三元乙丙橡胶材料力学性能进行了研究，结果发现，采用增粘度树脂和不饱和羧酸金属盐对三元乙丙橡胶具有优异的补强作用，可明显改善橡胶的拉伸强度和断裂伸长率，同时对影响机理进行了分析。
대여하제고고체화전발동궤연소실용내소식삼원을병상효재료역학성능진행료연구，결과발현，채용증점도수지화불포화최산금속염대삼원을병상효구유우이적보강작용，가명현개선상효적랍신강도화단렬신장솔，동시대영향궤리진행료분석。
In this paper, how to enhance mechanical performances of EPDM rubber ablation insulation for SRM chamber is studied, the results show that adding viscosity resin and unsaturated metal carboxylic acid have good adding-strength effects on EPDM rubber insulation, stretch strength and elongation at break of EPDM rubber are evidently improved, as well as the influence mechanism of mechanical performances are analyzed.