One of the factors that distinguish the difference between Orange and Red or Pink coolants, is that Red and Pink coolants do not contain silicates or Phosphates. It works in the same way as orange coolant in removing excess heat from the engine and protecting the engine from freezing temperatures. Red or pink coolant is another type of OAT coolant that is commonly used in newer vehicles. OAT coolants tend to last around five years or 150,000 miles. This is because it generally lasts longer than inorganic Coolants. Orange coolant can also be referred to as an Extended Life coolant. These silicates and acids in orange coolant form a protective layer on the aluminium and other metals present inside the engine to lower the corrosive effect of the chemicals present in the coolant. The exact composition of orange coolant will vary depending on the manufacturer. While Green Engine Coolant contains Ethylene Glycol, the chemicals that give orange coolant its cooling properties consist of organic acids and silicates. Similarly, to green coolant, orange coolant works by absorbing the heat from the engine and releasing it out through the radiator. OAT coolant stands for Organic Acid Technologies and is specifically designed for newer vehicles that contain more nylon or aluminium parts in them. Orange Coolants are also known as OAT coolants. This helps to protect your engine from the corrosive effects of Ethylene Glycol. As well as anti-freezing properties, Ethylene Glycol has a much higher boiling point than water, of 197 ☌.Īnother benefit to the green coolant is that it has various additives to help prevent corrosion and rust from building up in the engine and radiator. When mixed with water it has a freezing point of -40 ☌, meaning in freezing temperatures, it still remains as a liquid. The Ethylene Glycol in coolant acts as anti-freeze, as it has a lower freezing point than water. Generally, Green coolant is used in older vehicles and lasts 2 years or around 30,000 miles. Essentially it works by transferring heat away from the engine and out through the radiator. Green Coolant is made from Ethylene Glycol and is also known as Inorganic Coolant. The different types of coolants depend on the chemical make-up of the cooling liquid. The main different types of coolants are green, orange, red or pink. Whereas on older models, using the wrong type of coolant could cause damage to the cooling system and engine. However, nowadays, with new vehicle models, the colour of the coolant you choose doesn’t always matter. As a general rule, you shouldn’t mix different types of coolant. When looking for engine coolant or antifreeze, you may have seen various different colours available to buy. Do the different colours of coolant matter?
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |