温度对泡沫灭火剂泡沫性能的影响研究及应用

The influence and application of temperature on foam performance of foam extinguishing agent

选取了3种水成膜型和1种合成型泡沫灭火剂,研究了在5~35℃试验温度条件下,温度对泡沫灭火剂的泡沫特性的影响进行了试验研究。研究表明,在测试范围内,温度和泡沫灭火剂的泡沫特性强相关,且不同厂家的灭火剂相关性不同。该研究结果可用于指导现场对泡沫灭火剂的质量验收。

3 types of aqueous film-forming foam extinguishing agents and 1 type of synthetic foam extinguishing agent were tested to study the influence of temperature on the foam properties of the foam extinguishing agents,the detection limits of the method is also discussed.The results show that the temperature has a strong correlation with the foam properties and the correlation coefficients of extinguishing agents varies form different manufactures.The conclusion can be used to guide the quality acceptance of foam extinguishing agent on site.