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