antifreeze coolant

Antifreeze, scientifically known as "engine coolant", circulates in the cooling system of the engine. The main advantages of using antifreeze are as follows:

The ethylene glycol component in antifreeze can significantly lower the freezing point of the liquid, allowing it to remain liquid and circulate normally in low temperature environments of tens of degrees below zero, thereby protecting the engine and ensuring normal starting and use of vehicles in cold regions, avoiding the catastrophic consequences of engine freezing and cracking.

2. The boiling point of antifreeze can reach 107 ° C-120 ° C. Without antifreeze, water will boil (boil) at 100 ° C, producing a large amount of water vapor and causing a sudden increase in pressure, which may damage the cooling system and even the engine.

3. Antifreeze contains various efficient anti-corrosion additives, which can form a protective film on the metal surface, isolate moisture and air, effectively prevent corrosion, rust and scale formation, and extend the service life of the entire cooling system.

4. The antifreeze is based on deionized water and contains scale inhibitors, which can effectively prevent the formation of scale. Prevent blockages in waterways and water tanks to ensure long-term stable and efficient operation of the cooling system.

5. Antifreeze has a lubricating effect on the water pump, which is the core of the cooling cycle. Antifreeze can lubricate its shaft seal and extend the service life of the water pump.