FIRE-EXTINGUISHING COMPOSITION

fire extinguishing. SUBSTANCE: composition for extinguishing A and B class fires contains, wt %: nitrogenphosphorus and/or nitrogen-phosphorus-potassium fertilizer 15-50, ammonium nitrate 15-50, plasticized nitrocellulose and/or polyvinylacetate 15-45, and waterproofed silica and/or waterproofing li...

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Main Authors VERETINSKIJ P.G, BARATOV A.N, BAKHAREV V.L, KONSTANTINOVA N.I, STENKOVOJ V.I, SELIVERSTOV V.I, TRUBNIKOVA G.V
Format Patent
LanguageEnglish
Russian
Published 10.03.2002
Edition7
Subjects
CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
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Summary:fire extinguishing. SUBSTANCE: composition for extinguishing A and B class fires contains, wt %: nitrogenphosphorus and/or nitrogen-phosphorus-potassium fertilizer 15-50, ammonium nitrate 15-50, plasticized nitrocellulose and/or polyvinylacetate 15-45, and waterproofed silica and/or waterproofing liquid and/or plasticizer 1-9. Composition in the form of paste is applied onto indoor surfaces. When heated to 120-200 C, it evolves inert gases (nitrogen, carbon dioxide, water steam) and orthophosphoric acid mist ensuring extinguishing of fire. EFFECT: enhanced extinguishing efficiency.
Bibliography:Application Number: RU20000101691