FIRE EXTINGUISHING AGENT

This fire extinguishing agent comprises: a carboxylic acid alkali metal salt comprising one or two or more selected from among potassium acetate, potassium citrate, sodium acetate, and sodium citrate;a natural surfactant comprising one or two or more selected from among a lecithin, a saponin, and a...

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Bibliographic Details
Main Authors OHYA ATSUSHI, FUJITA SATOSHI
Format Patent
LanguageChinese
English
Published 27.11.2020
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:This fire extinguishing agent comprises: a carboxylic acid alkali metal salt comprising one or two or more selected from among potassium acetate, potassium citrate, sodium acetate, and sodium citrate;a natural surfactant comprising one or two or more selected from among a lecithin, a saponin, and a casein; and water, wherein 30-55 g of the carboxylic acid alkali metal salt and 0.107-0.200 g of the natural surfactant are contained in a total amount of 100 milliliters of the fire extinguishing agent, and the content ratio of the carboxylic acid alkali metal salt to the natural surfactant is 150:1-275:1 (the carboxylic acid alkali metal salt:the natural surfactant) by mass. Accordingly, the fire extinguishing agent exhibits excellent fire extinguishing performance while also being highly safe for the human body, and uses a reduced amount of natural surfactant. 本发明涉及如下所述的灭火剂：由选自乙酸钾、柠檬酸钾、乙酸钠以及柠檬酸钠的1种或2种以上构成的羧酸碱金属盐；与由选自卵磷脂、皂角苷以及酪蛋白的1种或2种以上构成的天然表面活性剂；与水构成，在总量100毫升中，以羧酸碱金属盐30～55g、天然表面活性剂0.107～0.200g的比例含有羧酸碱金属盐与天然表面活性
Bibliography:Application Number: CN201980023810