FIELD: fire-extinguishing, particularly foam-generation compositions for extinguishing class A and B fires.
SUBSTANCE: composition comprises 13.0-28.0% by weight of triethanolamine salt of primary higher fatty C8-C10 fraction alcohols alkylsulfate, 15.0-25.0 % by weight of ethylene glycol, 5.0-15.0% by weigh of carbamide, remainder is water.
EFFECT: increased frost-resistance, possibility to obtain mechanical low-expansion, medium-expansion and high-expansion foam and increased fire-extinguishing ability.
1 tbl, 7 ex
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Authors
Dates
2006-02-27—Published
2004-07-14—Filed