FIRE-EXTINGUISHING COMPOSITION

摘要

Disclosed is a fire-extinguishing composition. The fire-extinguishing composition comprises: 30 mass% to 70 mass% ferrocene, 30 mass% to 70 mass% ammonium phosphate, 0 mass% to 10 mass% tetrabromobisphenol A, or 0 mass% to 10 mass% decabromodiphenyl ether, and a performance additive. In use, the fire-extinguishing composition employs a pyrotechnic compound as the heat source and the power source; the pyrotechnic compound is initially ignited, so that the fire-extinguishing composition is subjected to thermal decomposition, volatilisation or reaction using the high temperature generated by the burning of the pyrotechnic compound, producing a large amount of fire-extinguishing substances which are sprayed together with the pyrotechnic compound to achieve the purpose of fire-extinguishing. The aerosol fire-extinguishing composition is safer, more environmentally friendly, more efficient, and does not require pressurised storage.