The reason why we use ethylene glycol for the de-icing of airplanes and other vehicles is due to its low cost.
What is the use of ethylene glycol?
We know that the freezing point is the point that a liquid is turned into a solid. It is also the same temperature at which the solid is converted to liquid.
One of the important of a de - icing substance is that it can be used to decrease the melting point of a substance. This is common in the countries where snow is a regular experience during winter and ethylene glycol has always been a first choice substances for the de- icing of airplanes and other vehicles owing to low cost.
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