What's the use of antifreeze?
The full name of antifreeze is antifreeze coolant, and its main function is coolant with antifreeze function. When parking in cold winter, antifreeze can prevent the coolant from freezing, burst the radiator and freeze the hood or body. Antifreeze can be used not only in winter, but also all year round.
The first function of coolant is to prevent corrosion. Most cars are made of metals, including copper, iron, aluminum and steel. You should know that these metals will corrode and rust when exposed to water for a long time at high temperature. At this time, the function of antifreeze is more obvious, not only will it not cause corrosion to the cooling system of the engine, but also has the function of corrosion prevention and rust prevention.