GRINDING IGNITABLE COMPOSITE FOR PYROTECHNIC IGNITION UNITS Russian patent published in 2003 - IPC

FIELD: pyrotechnics. SUBSTANCE: composite comprises the following components: potassium chlorate, antimony trisulfide, sulfur, calcium carbonate, bone glue and sensitizing mixture taken in the definite ratio of components. Invention provides safe and reliable initiation of fire impulse with the further its transfer to ejection charge or other element of pyrotechnical chain of article and simplification of technological process of preparing the grinding ignition unit since composite does not involve the separate equipping. Composite is designated for making pyrotechnic grinding ignition units and can be used in production of pyrotechnic articles of different designation, for example, for pyrotechnic toys, signal and illuminating rockets. EFFECT: improved properties of composite. 2 cl, 1 tbl