What the meanig of «Coolant boiling point»?
is one of its most important characteristics. The higher the boiling point is, the more efficient the heat sink is. As the coolant temperature approaches the boiling point in the cooling system, steam plugs begin to occur, which reduce the efficiency of operation and create the risk of overheating. In the cooling system, antifreeze is at a pressure of 1.5-3 atm and due to this, the liquid will boil at a higher temperature.