Alcohol resistant aqueous film-forming foam extinguishing agent

AFFF / AR foam fire extinguishing agent (3% -6%) (original AFFF / AR-type environmentally resistant aqueous film-forming foam fire extinguishing agent (3% -6%)), is a biopolymer gel, composite foaming agent, fluorine surfactants, solvents and other raw materials for the preparation of a versatile and efficient fire extinguishing agent. In addition to having the characteristics of the extinguishing agent AFFF fire extinguishing agent, but may alcohols surface layer film, foam and film by the dual role of quickly and effectively put the fire out. Mainly used for fighting fires alcohols, ethers, aldehydes, ketones and other water-soluble substances, but also fire fighting petroleum and petroleum products and other non-water-soluble substances. It applies to fixed fire extinguishing large chemical companies and oilfield equipment, oil depots and other units. By mixing with fresh water or sea water volume score for the 3% AFFF / AR (3:97). Or by mixing with fresh water or sea water volume score for the 6% AFFF / AR (6:94).