摘要
采用热加速寿命试验和安定剂质量分数测试试验（气相色谱），确定改性双基推进剂在不同温度、不同贮存条件下安定剂间苯二酚（Res）和中定剂（C2）质量分数的变化规律，分析安定剂质量分数变化的原因，得出不同温度下密封性对此类推进剂中安定剂质量分数的影响规律。
The stabilizer content is affected by temperature and hermiticity in the modified DB-propellant, and the law of change of the stabilizer （ Res and C2 ） content is determined through acceleration ageing test and stabilizer content test. The reasons for the change of the stabilizer content are explained and the law of influence of the hermiticity to the stabilizer content is obtained under different temperatures.
出处
《军械工程学院学报》
2008年第5期32-33,41,共3页
Journal of Ordnance Engineering College
关键词
加速寿命试验
气相色谱
温度
密封性
acceleration ageing test
gas chromatography
temperature
pressure
