CPC C06B 21/0025 (2013.01) [C06B 21/0058 (2013.01)] | 20 Claims |
1. A process for formulating a homogenous crosslinked polymer bonded explosive composition, the process comprising:
forming an admixture of a pre-cure castable explosive composition, said composition comprising an explosive material, a polymerisable binder, and a microencapsulated cross linking reagent, said microencapsulated cross linking reagent comprising a cross linking reagent encapsulated in a microcapsule, wherein the microcapsule comprises at least one shell wall polymer, wherein the microcapsule's shell wall polymer comprises at least one resonant acoustic stimulus labile linkage;
wherein applying a resonant acoustic stimulus to the admixture causes the microcapsule to rupture and release said cross linking reagent.
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