FUSIBLE COMPOSITION FOR EMULSION GUNPOWDER PHLEGMATISATION

摘要

FIELD: chemistry.SUBSTANCE: invention relates to the field of production of gunpowder for small arms. A fusible composition for emulsion gunpowder phlegmatisation includes, wt %: dinitrotiluene 20-30, centralite I 40-70 and centralite II 10-30. Due to the introduction of centrolite II with the smaller diffusion activity the higher stability of a phlegmatised layer in spherical gunpowders with the higher content of nitroglycerine in an initial matrix (more than 20 wt %) and carrying out phlegmatisation in accordance with the water-emulsion technology, i.e. with the temperature of crystallisation not higher than 70°C are provided.EFFECT: composition can be used for the phlegmatisation of monobasic spherical gunpowder.2 tbl, 6 ex