HGB对TDE-85/E-51/B-63/70酸酐体系性能的影响  

Influences of HGB to Properties of TDE-85/E-51/B-63/THPA System

作　　者：邹敏[1] 严伟星 李晓奋[1] 耿志刚 赵奎[1] 李鹏飞[1] 

机构地区：[1]西安长峰机电研究所,西安710065

出　　处：《航天制造技术》2017年第5期51-54,共4页Aerospace Manufacturing Technology

摘　　要：考察了HGB对TDE-85/E-51/B-63/70酸酐体系力学性能及烧蚀性能的影响,并通过TG和DSC表征了体系热性能。结果表明:加入HGB后,环氧体系剪切强度有所降低,拉伸强度提高18%,耐烧蚀性能提高了20%以上。The influences of HGB to TDE-85/E-51/B-63/THPA system on mechanical properties and ablation properties were reviewed in this paper. The thermal behaviors were characterized by TG and DSC. The results show that the shear strength decreases, the tensile strength increases 18%, and the ablative performance increases by more than 20% of the system by joining HGB.

关 键 词：TDE-85 70酸酐 HGB 性能 影响 

分 类 号：TQ225.23[化学工程—有机化工]