FIELD: fire extinguishing. SUBSTANCE: fire extinguishing powder has, wt.-%: hydrophobic aerosil 0.30-1.5; water-repellent ammonium sulfate 10-50, and water-repellent monoammonium phosphate - the rest. Powder is used for extinguishing of glowing materials, highly inflammable liquids and fuel gases, and electrical plants under voltage. EFFECT: increased effectiveness of powder. 1 tbl
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Authors
Dates
1995-01-27—Published
1991-11-21—Filed