Antifreeze


Antifreeze is a liquid additive that is used in aircraft engines to lower the freezing point of the engine coolant. It is typically made of ethylene glycol or propylene glycol and mixed with water to create a solution that can withstand low temperatures without freezing. Antifreeze is important in aviation because if the engine coolant were to freeze, it could cause damage to the engine and potentially lead to a dangerous situation in flight. In addition to its antifreeze properties, it also helps to prevent corrosion and lubricate the water pump.


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