摘要
通过对通用硅橡胶热分解机理的分析 ,提出了改善双组份室温硫化(RTV)硅橡胶耐烧蚀性能的三条途径。利用所研制的RTV K胶 ,考查了 4种填料对RTV硅橡胶氧乙炔线烧蚀率的影响 。
By means of an analysis for the mechanism of thermal decomposition of polydimethylsiloxane elastomers, three methods of improving the ablative performance of the two component room temperature vulcanizing (RTV) silicone rubber for the inhibition of solid rocket propellants are proposed. Using the RTV K silicone rubber developed in the Institute, effect of four kinds of fillers on the linear ablation rate of the silicone rubber has been investigated and the reason why white carbon black tends to increase the linear ablation rate discussed.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
1999年第1期83-86,共4页
Acta Armamentarii
关键词
RTV硅橡胶
烧蚀性能
包覆材料
固体推进剂
RTV silicone rubber, ablative performance, inhibiting material, rocket propellant
