Antifreeze function is antifreeze must have a primary function. Once frozen antifreeze, the engine will be difficult to work. Different types of antifreeze freezing point is not the same, the freezing point of antifreeze currently on the market generally between -15 ~ -70 ℃. Anti-corrosion antifreeze have a greater impact on the life of the engine cooling system. Since the engine cooling system contains more metal parts, antifreeze all the time in contact with the metal parts, and therefore must have anti-corrosion function. Compared with the water quality antifreeze, to better protect the water tank, water tank and extend engine life. Scaling function is one of the essential functions of antifreeze. Antifreeze in the water in the cooling system works often have some impurities, after heating evaporation, these impurities will form scale deposited on the metal surface. After the scale formation, it can cause heat produced by the engine can not be conducted to the antifreeze, thereby affecting the thermal efficiency of the engine cooling system, easy to produce "boil" phenomenon, the engine difficult operating normally. High boiling antifreeze can effectively prevent the engine "boil." Currently antifreeze boiling point generally higher than 105 ℃, higher than the boiling point of water is about 5 ℃, so if you use a qualified antifreeze, it is possible to minimize the possibility of the engine have a "boil" phenomenon. Contact edge Manager Tel: 15552352798 0530-5577255 QQ: 1336564526