| 摘要 |
FIELD: blasting.SUBSTANCE: pyrotechnical ignition-blow-out and ignition-rupture composition on the basis of pyroxylin also contains aluminium or titanium powder, as a technological additive - polyvinyl alcohol, and as a functional additive - soot powder with particle size of not more than 100 mcm.EFFECT: invention is a smokeless pyrotechnical composition based on pyroxylin, with stable burning at lower pressures, igniting and throwing a functional charge of pyrotechnical agent. |
