添加剂对气溶胶灭火剂性能的影响  

The influence of additives on aerosol fire extinguishing agents

作　　者：何亚丽[1] 黄寅生[1] 张辉建[1] 张冬冬[1] 李瑞[2] 

机构地区：[1]南京理工大学化工学院,江苏南京210094 [2]南京理工大学智能弹药技术国防重点实验室,江苏南京210094

出　　处：《消防科学与技术》2017年第11期1571-1573,共3页Fire Science and Technology

摘　　要：为了研究不同添加剂对气溶胶灭火剂的相关性能的具体影响,应用尺寸为0.5 m×0.5 m×0.5 m的自制有机玻璃灭火箱对草酸铵等10种添加剂进行了研究。结果表明草酸钾,酚醛树脂和邻苯二甲酸氢钾对提高灭火剂的燃烧速度、降低灭火时间、降低残渣率和抑制灭火剂燃烧温度升高有明显作用。研究结果对有针对性地改善气溶胶灭火剂的各种性能有重要意义。In order to research the specific effects of different addi fives on the relative properties of aerosol fire extinguishing agent, 10 kinds of additives such as ammonium oxalate were studied by us- ing homemade plexiglass fire extinguisher with size of 0.5 m×O.5m×0.5 m. The results of this study showed that Potassium Oxalate Monohydrate, Phenol formaldehyde resin and Potassium biphthal- ate have obviously effects on improving the combustion rate of fire extinguishing agent, reducing the fire extinguishing time, decreas ing the rate of residue and inhibiting agent combustion tempera ture. The results of the study have indicated a great significance for improving properties of the aerosol fire extinguishing agent.

关 键 词：气溶胶灭火剂 残渣率 燃烧速度 灭火时间 温度 

分 类 号：X924.4[环境科学与工程—安全科学] TQ569[化学工程—炸药化工]