Can I mix antifreeze of different colors? Antifreeze red, green, blue - what's the difference?

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2020-01-04 14:20:16

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The design of each car is provided the cooling system. It serves to dissipate heat generated during operation of the engine outside. During winter operation of the cooling system helps heat the cabin. Today, we'll look at can I mix antifreeze of different colors, and also learn more about the differences between liquids on the notes.

Characteristics

First, we note that any coolant, whether it is foreign or Russian origin, is colorless. This factor in no way affects the quality. “then why do they come in different colors?” you ask. How to choose antifreeze – red, green, blue? What's the difference? Manufacturers thus klassificeret their products. Any liquid is characterized by the presence of components that do not allow it to freeze at low temperatures. This figure can range from minus 15 to minus 40 degrees Celsius. Below we describe the differences.

What is the difference

Manufacturers with different colors that mark antifreeze – red, green, blue. What's the difference? antifreeze red green blue what is the differenceRed has a high threshold of crystallization. He does not freeze to minus 40 degrees. It has a high service life – up to five years. The following form – green. These antifreeze freezes at minus 25 degrees Celsius. The term of service is three years. The last category – blue (aka “oily”). Is the least – 1-2 years. But the threshold temperature of freezing is one of the most high and is minus 30 degrees Celsius.

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Groups

Thus, each color manufacturers refer to a particular class. There are several:

  • G11.
  • G12
  • G13.

Each group has its own color. Below we will discuss antifreeze colors and learn the characteristics of each category.

Green

This antifreeze refers to the first group. In its composition it has a chemical and organic additives. Basis, like all – ethylene glycol. Also, the green antifreeze is composed of silicates and a small percentage of the carboxylic acid. This mixture is like "envelops" the insides of the cooling system with a film and actively fights against pockets of corrosion.
what antifreeze can mixAmong the advantages of the use of such antifreeze it should be noted it is the high anti-corrosion properties. Due to the film system is long enough and does not rust in different modes of operation. Among the disadvantages – low service life which is three years. Also should be noted the low sink, which prevents the same film. At the end of his life, the antifreeze begins to form plaque in the cooling system. If it is not replaced on time, it can clog the fine channels in the engine.

Red

This modification (G12) is a more advanced. what happens if you mix antifreezeHere in the composition of organic additives and carboxylic acid. This mixture does not form inside the channels of the films, which improves the heat transfer. She also it localizes rust due to the action of carboxylic acid. Over time, red antifreeze does not precipitate. In selling are much more common than green. From shortcomings it should be noted that they do not protect from oxidations aluminum radiators. But if you have copper or brass, red antifreeze – the best choice.

Purple

Few of us alive has seen them, but such funds also exist. They appeared relatively recently – in 2012. Belong to the 13th group. Purple is labridae antifreeze that do not contain a part of the ethylene glycol. It is believed that it is highly poisonous. But as it provides heat removal if the main composition without the ethylene glycol? Instead, manufacturers use more environmentally friendly propylene glycol. It is less toxic and harmless to the environment. As with other components, in the purple antifreeze is composed of silicates and carboxylic acid, already known to us as anti-rust agent in the previous groups.

Blue

This is all known to us antifreeze, which appeared in the distant 70-ies of the last century. It includes 20 percent distilled water. Everything else – ethylene glycol. Due to such proportion of the antifreeze temperature threshold to minus 30 degrees Celsius. By the way, all the other “colored” counterparts only include 5 percent distilled water. why you should never mix antifreeze of different colorsSo the antifreeze boils often. Already at 110 degrees it becomes ineffective. And when you consider that some foreign motor vehicles have an operating temperature of about “hundreds”, to use this tool is simply dangerous. This will certainly overheat the engine. Therefore, the antifreeze is only suitable for domestic cars, not more. And the service life is up to two years. His properties are falling heat sink. The same red antifreeze without problems “care” five years. But for the cost of it by 50 to 80 percent more expensive.

Can I mix antifreeze of different colors?

So, let's imagine the situation: you Wake up, you go to the garage and check the coolant level. Open the lid, and it at a minimum. What should I do? Can I mix antifreeze of differentcolor? To do this, you should not. antifreeze colorsAnd even if the colour of antifreeze is the same. Properties each manufacturer can vary greatly. Why not mix antifreeze of different colors? This action can disrupt the composition and to change the proportion of additives. Because of this, when engine operating temperature, the fluid will foam. Heat sink in this case will be minimal, and if time does not notice the problem (which happens in 90 percent of cases), you can easily overheat the engine. No need to experiment and ask the question “what kind of antifreeze can be mixed”. The response of a single – it is impossible, even if the colors are identical.

Dilute properly

What to do if the reservoir level fell to a minimum? To buy canister new antifreeze is expensive, take in the little plastic bottles «on topping up” - is deadly for the engine. But because all antifreezes are composed of distilled water, we will dilute it. The proportion should not exceed half. That is, 50% ethylene glycol – 50 percent distilled water. This is perfect if you need to add a small amount of liquid in the tank. As a rule, it disappears from it with time. What happens if you mix antifreeze with water? Its presence does not change the composition and properties of the coolant. The balance of the additive is not disturbed, the temperature threshold is not increased. However, if you pour more than a liter of water in anticipation of winter needs to produce a full coolant change. In large proportions, the mixture rapidly freezes. This should be considered. If the tank you refilled not more than 300 milliliters of distilled water, you can do without replacing antifreeze in the winter.

Other risks

We Now know the answer to the question “can I mix antifreeze of different colors”. For this you need to use distilled water. Any liquids “tap” should not be considered. It not only impair the quality of the antifreeze, but at the first boil (which will happen after 20 minutes of operation of such engine) will produce a scum. can you mix antifreeze of different colorsTo Remove it very difficult. The process is accompanied by regular cleaning and disassembly of the radiator. In the worst cases, the scale scores of small channels. In any case, do not use tap water. Only distilled.

Conclusion

So, we found, can I mix antifreeze of different colors, and what are the differences between such liquids. When buying a new coolant remember that any colour – it is the choice of the manufacturer. Sometimes the composition of the same color of liquids may differ significantly. Look carefully at the group to which the product belongs to. Also keep in mind brand of your car. If it is a foreign car, it is not necessary to pour antifreeze in it, no matter how expensive it was. And to maintain the coolant level keep the canister with distilled water.


Article in other languages:

AR: https://tostpost.com/ar/cars/20533-can-i-mix-antifreeze-of-different-colors-antifreeze-red-green-blue---w.html

BE: https://tostpost.com/be/a-tamab-l/38176-mozhna-zmeshvac-antyfryz-roznaga-koleru-antyfryz-chyrvony-zyaleny-s-n-.html

DE: https://tostpost.com/de/autos/37787-kann-ich-das-mischen-von-frostschutzmittel-in-verschiedenen-farben-fro.html

ES: https://tostpost.com/es/coches/37573-se-puede-mezclar-el-anticongelante-de-un-color-diferente-anticongelant.html

HI: https://tostpost.com/hi/cars/22206-can-i-mix-antifreeze-of-different-colors-antifreeze-red-green-blue---w.html

JA: https://tostpost.com/ja/cars/20185-can-i-mix-antifreeze-of-different-colors-antifreeze-red-green-blue---w.html

KK: https://tostpost.com/kk/avtomobil-der/38584-alay-aralastyru-a-antifriz-t-rl--t-st-antifriz-yzyl-zhasyl-k-k---ayyrm.html

PL: https://tostpost.com/pl/samochody/40128-czy-mo-na-miesza-p-yn-ch-odniczy-w-r-nych-kolorach-odmra-acz-czerwony-.html

PT: https://tostpost.com/pt/carros/39786-voc-pode-misturar-anticongelante-de-cores-diferentes-anticongelante-ve.html

TR: https://tostpost.com/tr/arabalar/35041-kar-t-rabilir-miyim-antifriz-farkl-bir-renk-antifriz-k-rm-z-ye-il-mavi.html

UK: https://tostpost.com/uk/avtomob-l/38985-chi-mozhna-zm-shuvati-antifriz-r-znogo-kol-oru-antifriz-chervoniy-zele.html

ZH: https://tostpost.com/zh/cars/34390-can-i-mix-antifreeze-of-different-colors-antifreeze-red-green-blue---w.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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