FIELD: fire safety.
SUBSTANCE: invention relates to autonomous fire extinguishing means. A fire-fighting cloth based on microcapsulated fire extinguishing agents, including functional and load-bearing layers, characterized in that the functional layer is made of a composite material consisting of a polymer matrix and microcapsules with a core of fire extinguishing agent, while nitrocellulose-colloxylin with a nitrogen content of 10.7 to 12.2% is used as a thermally activated polymer matrix, with the following component ratio, weight percentage: thermally activated matrix, nitrocellulose-colloxylin with a nitrogen content of 10.7 to 12.2%, 20-50; microcapsules with a core of a fire extinguishing agent, 50-80, while the composite material was obtained using a stabilizer and a plasticizer, with the following component ratio, weight percentage, in terms of nitrocellulose: stabilizer1-2; plasticizer 0-25.
EFFECT: provided is an increase in the efficiency of fire extinguishing of local hot spots.
4 cl, 2 dwg, 1 tbl
