Is Antifreeze Flammable and Explosive?

1 Answers
LondonMarie
07/29/25 9:41pm
Antifreeze has a boiling point of 110 degrees Celsius above zero, so it is neither flammable nor explosive. Automotive antifreeze is also not classified as a hazardous material. It is non-toxic and non-corrosive. Functions of Antifreeze: Antifreeze is a coolant containing special additives, primarily used in liquid-cooled engine cooling systems. It offers excellent performance in preventing freezing in winter, boiling in summer, and protecting against scale and corrosion throughout the year. Composition of Antifreeze: The main components of antifreeze are: 50% purified water, 40% methanol, and 10% other substances. Types of Antifreeze: Antifreeze is generally divided into three types: ethanol-water type, glycerol-water type, and ethylene glycol-water type. How to Choose Antifreeze: The basic indicators of antifreeze are its freezing point and boiling point. The market offers antifreeze with freezing points of -15℃, -25℃, -30℃, -40℃, etc. It is generally advisable to choose one with a freezing point at least 10℃ lower than the lowest temperature in your region.
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