FIRE-EXTINGUISHING POWDER COMPOSITION Russian patent published in 2000 - IPC

Abstract RU 2149665 C1

FIELD: fire extinguishing. SUBSTANCE: composition designed for extinguishing fires, including those on powered electric equipment, consists of mechanical mixture of 25-50-mcm powders containing preliminarily dried ammophos (97-94%), hydrophobic silica (Aerosil or silochrome, 3-8%), and aluminosilicate filler (phlogopite or pyrophyllite, 3-5%). EFFECT: optimized contents of components, increased fire-extinguishing capacity of composition and prolonged its lifetime. 2 cl, 2 tbl

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RU 2 149 665 C1

Authors

Grechman A.O.

Dates

2000-05-27—Published

1999-02-04—Filed