硬水对SAE Ⅰ型飞机除冰液性能的影响研究

Study on the influence of hard water on behaviour of SAE type Ⅰ aircraft deicing fluid

通过将SAE Ⅰ型飞机除冰液与我国北方不同地区的硬水混和后,进行一系列的试验和测试,并对试验结果进行系统的分析和研究,初步探讨了中国北方不同地区的硬水对I型飞机除冰液产品性能的影响。研究显示硬水对部分除冰液性能有一定程度的影响,不过影响较小。

The influence of hard water on behaviour of SAE type Ⅰ aircraft deicing fluid is studied by testing the pH、refractive index、freezing point and appearance of the mixtures of SAE type I aircraft deicing fluid with hard water from deferent areas on North China.The study shows that hard water has a little effect on the deicing fluid.