The car consists of a number of nodes, structural elements and parts. An important link in the system is antifreeze - without the coolant the engine will quickly overheat and fail. To involuntarily not be a pedestrian, you need to use a high-quality solution, for example, one of the best below.
- The antifreeze of which firm to choose
- The best hybrid antifreeze
- The best carboxylate antifreeze
- The best concentrated antifreeze
- The best concentrated antifreeze
- What antifreeze to buy
Which antifreeze to buy
1. "Tosol-Synthesis" is Russia's largest producer of motor oils andanother autochemistry. After the development of investments in the amount of 1 billion rubles in 2007, the product line has significantly expanded: brake fluids and pads, glass-washing aids and liquid mixtures, auto cosmetics and Felix antifreezes. High-quality goods are shipped to 15 countries of the near abroad.
2. Liqui Moly is a rapidly developing German company that produces over 6,000 products. For more than half a century the development has earned authority in the market of auto chemical goods and motor oils - is among the leading in sales, sells products in 120 countries of the world. Antifreezes of the manufacturer are very popular among motorists.
3. Motul is a well-known French company, founded in 1853 in New York. It produces lubricants for engines of industrial vehicles and vehicles, works closely with the giants of the automotive industry. Particular attention is paid to ecology - produces synthetic biodegradable products.
4. Obninskorgsintez is a young Russian company manufacturing automotive lubricants, automotive, antifreeze Sintec. Sixteen years of hard work have yielded results - the manufacturer's products are in demand not only in the Russian Federation, but also in the CIS countries.
Symbols
| designations | Units | names |
|---|---|---|
| ρ | g / cm3 | density |
| Ph | - | pH value |
| T of | - ° C | freezing temperature |
| Tc | + ° C | boiling temperature |
| C | thousand.₽ | Price 1 kg( l) as of 01.2017 |
| Color. | - | Color |
The best hybrid antifreezes
G11( №1)
Felix Prolonger G11 is a hybrid coolant used in passenger cars, trucks and specialized cars, regardless of the complexity of operating conditions - road and climate. It is made of monoethylene glycol, demineralized water and high-quality additives. Provides rapid warming of the engine, reduces fuel consumption, increases the longevity of the pump and radiator. Advantages:
- ρ / pH / Т з / Т к / Ц / Цв.: 1,08 / 8,7 / 40/109 / ≈ 0,3 / green;
- maximum protection of the engine, as well as elements of aluminum and rubber from corrosion, overcooling and overheating;
- increased mileage at one gas station - up to 120 thousand km;
- does not form scale;
- high lubricity and thermal conductivity;
- compliance with the requirements of international standards and many manufacturers;
- lack of operational problems, democratic cost.
Disadvantage:
- toxicity.
According to reviews: serious minuses are absent - reliability and efficiency are noted, as well as convenient packaging and low price.
G11( # 2)
CoolStream Hybrid Extra is a hybrid solution with many tolerances from well-known automakers. Developed by the Belgian technology based on ethylene glycol and silicate-carboxylate inhibitors for CO of ICE and other heat exchangers. It is used in engines made of different metals, including cast iron and aluminum. Advantages:
- ρ / Т з / Т к / Ц / Цв.: 1,07 / 40/108 / ≈ 0,2 / green;
- protects against temperature effects, scale and corrosion;
- compatible with most similar fluids;
- absence of amines, phosphates, nitrites;
- extended replacement period;
- high efficiency, low price.
Disadvantages:
- has not yet been identified.
By reviews: good quality OZH for budget value.
The best carboxylate antifreezes
G12
Sintec LUX G12 is a carboxylate water-glycol composition containing organic corrosion inhibitors - there are no xylitols, amines, borates, phosphates, nitrates and nitrites in the solution. Used in modern engines, in particular aluminum, experiencing significant loads. With the help of liquid, the system is protected from overheating, freezing, oxidation and deposits in the radiator, pump and engine.
Advantages:
- ρ / pH / Т з / Т к / Ц / Цв.: 1,07 / 7,8 / 41/109 / ≈ 0,3 / red-orange;
- low viscosity and frothing;high temperature of ignition;
- low activity to rust formation and absence of deposits;
- efficient heat removal;the estimated mileage is 250 thousand km;
- stability of physical and mechanical properties;neutrality to rubber and polymers;
- high quality, affordable cost.
Disadvantage:
- was noticed engine overheating.
By reviews: antifreeze regularly performs its functions - deserves to be recommended.
G12 +
Liqui Moly Langzeit Kuhlerfrostschutz GTL 12 Plus is a product that has been repeatedly tested and approved by many manufacturers( for cars since 1996), based on monoethylene glycol and organic carbon additives. Protects the system from overheating, freezing, cavitation and protects metal parts from oxidation. In addition, it keeps the pump seal. Advantages:
- ρ / pH / Т з / Т к / Ц / Цв.: 1,08 / 7,8 / 40/109 / ≈ 0,6 / red;
- especially for high-power engines, manufactured by their aluminum;
- there are no silicates and phosphates;
- doubled the replacement period - every 5 years.
Disadvantage:
- can not be mixed with fluids without silicates in the composition.
By reviews: this antifreeze is excellent for almost any car.
The best lobrade antifreezes
G12 ++
Sintec UNLIMITED G12 ++ is a lobed solution manufactured by bipolar technology, simultaneously possessing positive qualities of mineral and carboxylate coolant. Inhibitors of the new generation provide the system with comprehensive protection: silicates form a continuous anticorrosive film, the carbon components only operate in vulnerable areas. Highly effective composition is used in almost all types of engines. Advantages:
- ρ / pH / Т з / Т к / Ц / Цв.: 1,07 / 8,4 / 40/115 / ≈ 0,3 / violet;
- is allowed to mix with coolants of the type G11, G12, G12 +;
- does not contain nitrates, amines and other harmful constituents;
- protection from thermal and physicochemical effects;
- increased thermal conductivity and increased boiling point;
- efficiency, unlimited lifetime.
Disadvantages:
- not detected.
By reviews: everything is fine, just wondering whether the time limit is unlimited.
G13
Motul Inugel G13 is a cooling lobed solution consisting of monoethylene glycol, glycerin and additives - organic and inorganic. It provides reliable protection of metal engine components, including additives, from extremely low and high temperatures, as well as scale and corrosion. It is used for cooling systems of vehicles. Advantages:
- ρ / pH / Т з / Т к / Ц / Цв.: 1,09 / 8,5 / 37/109 / ≈ 0,6 / pink;
- there are no nitrites, phosphates, amines, borates;
- increases pump service life;cavitation is prevented;
- compatibility with plastic parts, hoses, gaskets;
- contains bitter additives to avoid accidental poisoning in OJ.
Disadvantage:
- crystallization temperature may be higher than declared at 2 ° C( depending on the area).
According to reviews: the liquid from a proven manufacturer perfectly protects the motor from oxidation and overheating.
The best concentrated antifreeze
G11
MOBIL Antifreeze Extra is a concentrate of a hybrid cooling mixture diluted with tap water with not too hard deionized water. It is a solution based on ethylene glycol with inclusions of corrosion inhibitors, silicates and salts of organic acids. Designed for aluminum and cast iron engines of different types of transport.
Advantages:
- ρ / pH / Т з / Т к / Ц / Цв.: 1,12 / 7,2 / 38 at a ratio of 1: 1/165 / ≈ 0,4 / blue-green;
- provides stable operation and longevity of the motor, the radiator of the pump components and cylinders;
- excluded from the composition of phosphates, nitrites and amines;
- simplicity of cooking, high performance, validity - 3 years.
Disadvantages:
- are absent.
By reviews: antifreeze works as expected - no deviations. In any case, it is recommended to dilute the concentrate with distilled water.
G12 +
Liqui Moly Kuhlerfrostschutz KFS 2001 Plus is a cooling concentrate consisting of ethylene glycol in combination with additives and inhibitors. Predominantly assigned to aluminum units of modern cars, trucks and buses. When diluted with water to achieve a freezing point of -40 ° C, the ratio of substances is taken 1 to 1, for -20 ° C, respectively, 1 to 2. It can be mixed because of compatibility with solutions G11 and G12.Advantages:
- ρ / pH / Т з / Т к / Ц / Цв.: 1,12 / 8,5 / 40 at a ratio of 1: 1/160 / ≈ 0,6 / red;
- high protection against boundary thermal effects, rust and scale;
- does not contain harmful additives;
- excellent cleaning properties;
- is designed ready for 5 years.
Disadvantage:
- the actual T3 at a dilution of 1: 1 is 35.5 ° C.
According to reviews: an effective and reliable tool, on which you can save on self-preparation of OJ.
What antifreeze to buy
At purchase it is not necessary to be guided by color of a cooling liquid - digging can make adjustments to a palette at the conclusion of the contract of purchase and sale. The composition should not contain nitrites, amines, borates, other harmful components, as well as methanol and cheap glycerin. The longer the working life, the lower the freezing point and the higher the boiling, the better. It is desirable to change the coolant to the same or different from the previous manufacturer. According to the simplified scheme:
1. hybrid mixture can be replaced: Felix Prolonger G11, CoolStream Hybrid Extra or diluted MOBIL Antifreeze Extra;
2. for potting after the carboxylate formulation is suitable: Sintec LUX G12, Liqui Moly Langzeit Kuhlerfrostschutz GTL 12 Plus or Liqui Moly solution Kuhlerfrostschutz KFS 2001 Plus;
3. for a lobed substance is better to buy: Sintec UNLIMITED G12 ++ or Motul Inugel G13.
