FIELD: chemistry.
SUBSTANCE: invention relates to plastic solid explosive substance and method of its obtaining. Plastic solid explosive substance is made in form of block and consists at least for 98% of its weight of charge of powder-like explosive substance, for instance octogen, hexogen, pentrite, CL20, TATB, ONTA, HNS, DADNE or their mixtures, and liquid, selected from polyol-polymers from the group of polyisobutylene-polyols, polybutadiene-polyols, polyetherpolyols, polyesterpolyols and polysiloxane-polyols, number average molecular weight of which constitutes from 500 and 10000, and their mixtures. Method of obtaining plastic solid explosive substance includes manufacturing paste by mixing explosive substance and liquid, moulding paste in one or more moulds and removal of moulded paste from mould(s) with obtaining one or more blocks or cutting paste with obtaining blocks.
EFFECT: invention provides obtaining explosive substance, free of plasticiser and with less diluted: power charge, which is more preferable from the point of view of composition and efficiency of substance, as well as an easier way of producing explosive substance.
18 cl, 1 tbl
