| 摘要 |
An energetic composition suitable for use as a propellant comprises the following components in the following relative proportions: component A; from 5% to 25% by weight of an IM energetic filler; component B: from 50% to 80% by weight of a highly energetic filler comprising at least one nitramine compound; component C of from 5% to 20% by weight of a binder; and component D of from 3% to 15% by weight of a plasticiser; the percentages by weight of components A, B, C and D together with minor additives, if any, adding to 100%. In preferred embodiments, the IM energetic material is Nitroguanidine (Picrite), the nitramine is RDX or HMX, the binder is EVA and the plasticizer is butyl NENA or DOA. |
