Study on water-based fire extinguishing agent formulations and properties

摘要：

　　This article uses the orthogonal experimental method to explore seven kinds of additives,including the fluorocarbon surfactant,hydrocarbon surfactant,chelating agents,anti-burning agents,emulsifiers,thickeners and antifreeze,with different content ratio of water-based extinguishing agent studying the impact of fire extinguishing performance.Get the best theoretical formula by using standard combustion room to simulate the extinguishing process of gasoline fire.The affect size of extinguishing time of those additives is hydrocarbon surfactant> chelating agents> fluorocarbon surfactant> emulsifiers> anti-burning agents> thickeners> antifreeze.According to the national standards for the test methods.the pH,stability,sediment,surface tension,fire performance of the best iheoretical formula are consistent with the requirements of national standards.The article also verifies the feasibility of the orthogonal experiment method in dealing with such issues.

关键词： water-based fire extinguishing agent orthogonal additives performance test

作者: HUANG Yinsheng ZHANG Wencheng DAI Xiaojing ZHAO Yu

作者单位: School of Chemical Engineering Nanjing University of Science & Technology,Nanjing 210094,Jiangsu,China

会议类型: 国际会议

会议名称: 2012 International Symposium on Safety Science and Technology (2012安全科学与技术国际会议)

会议地点: 南京

会议语种:英文

页码: 649-654

在线出版日期: 2012-10-23（万方平台首次上网日期，不代表论文的发表时间）