FIELD: fire-fighting equipment.
SUBSTANCE: invention relates to means of fire extinguishing. Composition contains: (a) 10–75 wt. % of at least one thickening agent containing gum or a combination of gum and starch; (b) 15–89.9 wt. % of at least one liquid medium which is edible oil, and (c) one or more suspending agents. Composition consists of more than 75 wt. % of components of the general consumption category. Composition is a concentrate which, when mixed with water or aqueous solution, forms a water extinguishing hydrogel for extinguishing. Composition is made of water-enhancing additives obtained from natural sources and from the category of wide-range materials, which makes the composition nontoxic or completely biodegradable. Also, hydrogel for fire extinguishing and its production method are considered.
EFFECT: hydrogel can be used during fire extinguishing or for its prevention.
37 cl, 4 dwg, 13 tbl
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