通过应用正交设计表以及效应分析法,对从初选得到的40多种添加剂中选出8种灭火效果相对理想的添加剂的配比问题进行了正交优化处理.并应用所得的最佳复合配方进行灭火实验,实验结果表明,最佳配方的灭火时间比普通的添加剂和清水的灭火时间都要短,并且比较稳定.通过不同灭火剂的灭火效果对比,说明所得最佳配比的复合添加剂是比较理想的.
By using orthogonal disign and effect analysis methods, the paper optimize eight kind proportion of better fire-extinguishing additives which are chosen from forty kind of additives. And using the best formula of additives is tested to extinguish fire, the result of experiment shows that the best formula of additives extinguish fire is sooner than other additives and water, and it's effect is stable, comparing with the effect of putting out a fire among several medias, the best formula of additives is found be perfect.