mostprofitablep2ecryptogames| Can Volkswagen G12 and G13 antifreeze be mixed?

AntifreezeMostprofitablep2ecryptogames, also known as coolantMostprofitablep2ecryptogamesIt is an indispensable liquid in the vehicle cooling system, which can not only prevent the engine from overheating, but also prevent the cooling system from freezing at low temperatures. There are many kinds of antifreeze on the market, and Volkswagen G12 and G13 are two common types. When faced with these two kinds of antifreeze, many car owners will have a question: can they be mixed?

I. composition and function of antifreeze

Antifreeze is mainly composed of water, ethylene glycol (or propylene glycol), anti-corrosion additives and so on. Ethylene glycol or propylene glycol is the key component to reduce the freezing point and increase the boiling point of water, so that the antifreeze will not freeze at low temperature and will not boil at high temperature. Anti-corrosion additives can reduce the corrosion of metals in the cooling system and prolong the service life of the cooling system.

Second, the difference between Volkswagen G12 and G13 antifreeze.

Although G12 and G13 are both Volkswagen-branded antifreeze, their composition and concentration are different. G12 antifreeze is a general-purpose antifreeze, which is suitable for the cooling system of many vehicles, while G13 is a long-term antifreeze with longer service life and stronger corrosion resistance. The main difference in the composition of the two antifreeze lies in the concentration of ethylene glycol. The glycol concentration of G13 is higher, so its corrosion resistance is stronger.

III. Risk of mixed use of antifreeze

Due to the differences in composition and concentration of G12 and G13, mixed use may bring some risks. First of all, the mixed use may lead to changes in the freezing point and boiling point of the antifreeze, affecting the normal operation of the cooling system. Secondly, the mixture of different anti-corrosion additives may produce chemical reactions, reduce the anti-corrosion effect, and even accelerate metal corrosion. Finally, the mixed use may affect the uniformity and stability of the antifreeze and increase the risk of failure of the cooling system.

Fourth, the correct use of antifreeze

In order to ensure the normal operation of the cooling system and prolong the service life, car owners are advised to use antifreeze correctly in the following ways:

V. conclusion

To sum up, although Volkswagen G12 and G13 antifreeze are similar in some aspects, the mixed use of Volkswagen G12 and G13 antifreeze may bring some risks because of their different composition and concentration. In order to ensure the normal operation of the cooling system and prolong the service life, car owners are advised to choose the antifreeze suitable for their models and follow the correct use mode according to the recommendation of the automobile manufacturer.