| 摘要 |
PROBLEM TO BE SOLVED: To provide a triple base propellant composition excellent in production property, mechanical properties and erosion property and high in safety during treatment and storage.SOLUTION: A triple base propelant composition includes diethylene glycol dinitrate (component (a)), nitrocellulose (component (b)) and nitroguanidine (component (c)), wherein the content of diethylene glycol dinitrate (component (a)) is 15-46 wt.%, the content of nitrocellulose (component (b)) is 20-50 wt.% and the content of nitroguanidine (component (c)) is 28-55 wt.%, based on 100 wt.% of the total weight of diethylene glycol dinitrate (component (a)), nitrocellulose (component (b)) and nitroguanidine (component (c)). |
