What antifreeze can be mixed together? Can I mix different colors?

For the purpose of cooling the power unit of the car, and also protect the internal walls of the engine uses a special liquid, called antifreeze. Adding a chiller into the tank, it is necessary to know and to be sure that the composition of the existing and the new fluid is compatible. Otherwise, engine problems are inevitable. The answer to the question about which antifreeze can be mixed, give in this article.

Antifreeze

These include:

• Support a certain comfortable temperature;
• Cooling of engine auto;
• A lubricant for the water pump;
• Excellent protection from hypothermia and overheating, destruction and corrosion of metal parts.

On the market are fluids large number of manufacturers. Knowledge about what to look for when choosing and can I mix antifreeze of different companies, is necessary for every motorist.

Structure of antifreeze

Liquid different brands and manufacturers includes:

• Propylene glycol or ethylene glycol;
• Distilled water;
• Additive in the form of various substances, differing in composition and quantity.

Manufacturers use of inorganic and chemical compounds to improve the properties of the antifreeze to:

• Lower the freezing point;
• Lubricating effect;
• Protect against corrosion.

What antifreeze can be mixed together

Components included in the composition of the different fluids, which can engage with each other in the interaction when mixed. The result is a chemical reaction will suffer corrosion resistant qualities and, as a result, the details will quickly fail, perhaps the build up of limescale, precipitation in the form of salts. Mix liquids with different chemical composition, is not recommended. According to professionals, coolants imported, the compatibility is much higher. However, this does not mean that they can be mixed, without thinking about the consequences.

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Colors of coolants

What color antifreeze can be mixed together? A question of concern to many motorists. Initially, the fluid has no shades, so it is colorless. Dyes are added for better visibility in cases of leaks. Standards, what color to paint the antifreeze does not exist, and manufacturers to independently make their choices:

• Companies Prestone, Peak antifreeze, the two types of colors that are not dependent on their essential characteristics. Produced fluid, which is red and green color.
• Antifreeze Russian manufacturer G11 differs in color depending on the class of admission, comes in blue, green and yellow.
• Japanese manufacturers Raky, Aga antifreeze color depends on the temperature of their freezing. To -20 degrees yellow, -30 shade of red.

In some cases, the color solution depends on the marketing policy of the company and may change over time. Thus, the view that cooling liquid, which has the same colors, have similar composition, is a misconception. The answer to the question about which antifreeze can be mixed, ambiguous. The compatibility of coolants with the same color cannot be guaranteed.

What antifreeze to choose

Manufacturers make antifreeze, designed for different operating conditions and vehicles. So use the individual technologies and use different additives to achieve certain parameters. Thus, cooling liquids of the same manufacturer, but different brands are not compatible. After purchasing a new car is filled with antifreeze it is the brand which is recommended by the manufacturer. You should continue to use fluids specified in the data sheet for your car. After buying a used car it is best to completely replace the existing antifreeze. The cooling system is washed in case of dirt or rust in the coolant. For washing use water and after that pour in new antifreeze.

Can I mix antifreeze with the same color but from different manufacturers

To answer this question consider their views. There are the following color variations of antifreeze.

• Blue. It is believed that such a cooler has a small lifetime and is intended for cars manufactured in the Soviet era. The present composition of substances of inorganic nature, as well as combinations thereof. The silicates included in the composition of the cooler, cover the inside metal part of the engine and thereby impair the heat transfer, which adversely affects the operation of the cooling system.
• Green. The composition is somewhat different from the previous one and contains additives of chemical nature. The advantage is that the liquid coats a protective film to internal of the engine and cope with the processes of corrosion due to the presence in its composition of a carboxylic acid. Of the disadvantages the following should be noted: requires replacement every two years, the resulting film increases the conductivity and, shattering, littering the narrow part.
• Red. Considered the mostthe improved composition of anti-freeze. The quality of the operation of the automobile engine is increased, since it is composed of organic matter. A positive feature is the long service life, the maintenance of large amount of carboxylic acids, thanks to which improves the heat dissipation, lack of education film, and the fight against phenomena of corrosion. This type of antifreeze is recommended for cars that have parts are made of brass or copper materials.
• Purple. The composition is similar to the previous types. The difference is that instead of ethylene glycol used in the production of propylene glycol, a less toxic substance.

If you have information and understand the individual nuances of the composition of the refrigerants, the question of whether it is possible to mix the antifreeze of the same color, but different manufacturers will not be caught unawares. As mentioned above, the color of the coolant is influenced by the composition add to it the additional substances.

When mixing antifreeze what happens

Damage To the car leads to mixing of the cooling fluids of different colors. And the question about whether it is possible to mix antifreeze of different colors of the same brand, the answer is to not do this, as very often there are unscrupulous manufacturers producing under the guise of original products low-quality goods. Before you start mixing refrigerants, should possess information about the antifreeze that was used previously, namely:

• Qualitative and quantitative composition;
• The type.
• Manufacturer.

Can I mix antifreeze of different colors of the same brand? Blue and green cooling liquid of a similar composition. In exceptional cases it is possible to replace them. Antifreeze red staining it is recommended to mix only with the coolers, not containing in its structure a silicate. In rare cases in the summer months you can just add distilled water. However, remember that any water promotes the formation of rust and patina. During the winter period to carry out this procedure is prohibited.

Can I mix antifreeze of different manufacturers of the same color? In answering this question, professionals believe that it is possible, but not recommended to do so . The difference in additional substances in the composition of the mixed refrigerants can have a negative effect on your car.

What to look for when buying a cooler

Buying the antifreeze, note the following points:

• Temperature;
• Life;
• Colour.

To the car was in good condition and responsibly to choose a cooling solution. Less experimenting, choosing, what antifreeze can be mixed together. When purchasing a cooler, stop your choice on those features that fit your specific car.