FIELD: chemistry.
SUBSTANCE: invention relates to foaming compositions for extinguishing class A and B fires, intended for producing foam using drinking, hard or sea water in concentration of 1 vol %. The foaming composition contains sodium salts of alkyl sulphates of primary higher C8-C10 fatty alcohols and cocoamidopropyl hydroxysultone, taken in weight ratio of 100:(20-23), ethyl cellosolve and water.
EFFECT: invention increases foam stability.
1 tbl, 11 ex
| Title | Year | Author | Number |
|---|---|---|---|
| FOAM COMPOUND FOR FIRE EXTINGUISHING | 2010 |
|
RU2416448C1 |
| FOAM-GENERATING COMPOSITION | 2012 |
|
RU2510725C1 |
| FOAMING COMPOSITION | 2015 |
|
RU2582708C1 |
| FIRE-EXTINGUISHING COMPOSITION FOR FIRE EXTINGUISHING | 2010 |
|
RU2418611C1 |
| FOAMING AGENT FOR PRODUCTION OF FOAM CONCRETE (VERSIONS) | 2013 |
|
RU2531018C1 |
| FIRE-EXTINGUISHING FOAMING COMPOSITION | 2004 |
|
RU2263527C1 |
| WETTING COMPOSITION FOR FIRE-EXTINGUISHING | 2009 |
|
RU2396098C1 |
| FIRE-EXTINGUISHING FOAM-GENERATION COMPOSITION | 2004 |
|
RU2270712C1 |
| FOAM-GENERATION FIRE-EXTINGUISHING COMPOSITION | 2004 |
|
RU2264245C1 |
| FOAMING AGENT FOR PRODUCTION OF FOAM CONCRETE | 2006 |
|
RU2307807C1 |
