Energetic structural material

A combustible article formed from an energetic composite material, said energetic composite material comprising:

• A) at least one reinforcing filler;
• and
• B) at least one energetic resin selected from the group consisting of:
• i) an energetic two part resin which is the reaction product of at least one polymer having two or more azide moieties and at least one polyfunctional compound having two or more carbon-carbon double bonds which are adjacent to an activating moiety, at least one compound having at least one allyl moiety, at least one compound having at least one acetylenic moiety, or mixtures thereof;
• ii) an energetic two part resin which is the reaction product of at least one energetically substituted alkyl diisocyanate and at least one polyol;
• iii) a free radical cured energetically substituted vinyl compound;
• and mixtures thereof.

A method of making a structural article or a component of an article which is detonatable, deflagratable or both, the method comprising the steps of:

• a) providing a premix of a component A and component B of a two-part energetic resin in liquid form or a one-part energetic resin in liquid form;
• b) providing a reinforcing filler;
• c) wetting the reinforcing filler with the liquid of a);
• and
• d) allowing c) to solidify.