Why can't water completely replace car antifreeze?

July 06, 2023

Why can't water completely replace car antifreeze?

When it comes to antifreeze, many friends are not unfamiliar. The full name of antifreeze should be called antifreeze coolant, which is a special liquid used to prevent car cooling systems from freezing in low-temperature environments. In the following article, the editor will tell you why water cannot completely replace car antifreeze?

Can water completely replace car antifreeze? The answer, of course, is no.

1. Antifreeze can lower the freezing point of the coolant, thereby maintaining the normal operation of the cooling system at low temperatures. General antifreeze can lower the freezing point of the coolant to -30 degrees Celsius or even lower.

2. Antifreeze can effectively prevent corrosion of metal components inside the cooling system. It contains special additives that can form a protective film to prevent direct contact between metals and coolant, thereby extending the service life of the cooling system.

3. Antifreeze has high thermal stability and can maintain the stability and performance of the liquid at high temperatures. This is crucial for the normal operation of car engines.

GL antifreeze coolant

This is a summary of the main characteristics of antifreeze by the editor, and a side explanation of why water cannot completely replace automotive antifreeze.

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Ms. NANA ZENG

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