It is nearly impossible to imagine our lives without the presence of petrochemical products. The extensive uses of these products in diverse industrial sectors make these oil products popular and demandable. The uses of greasy products range from the automobile field to the personal care. Well when it comes to the oil products, lubricant or base oils have gained wide popularity throughout the world within a very short time.
You might be aware of the fact that almost all the lubricants available in the market comprise base oil. If you are a newbie in the world of petrochemical industry, it is natural that you hardly have any knowledge about this topic. In the following section, you are going to have some useful information regarding base oil. Quickly have a look at this to get a clear idea about this topic.
An Introduction to the Base Oil
The lubrication grade oils that initially get produced from the refining crude oil or through the chemical synthesis is known as base oil. The special feature of this greasy product is that it has the boiling point between 550 and 1050F.
Categorization
As per the different characteristics, the engineers have categorized this oil product into five groups that include,
Group I
Group I base oil possess lower than 90 percent saturates and more than 0.03 percent sulfur. The viscosity index of this group I is between 80 and 120. They are solvent refined and they can be available in cheaper price.
Group II
This group of base oil has the viscosity index between 80 and 120. They possess greater than 90 percent saturates and lower than 0.03 percent sulfur. They have better antioxidation properties than the Group I as the former is produced from hydrocracking process, complex procedure. However, both these groups are useful and demandable.
Important Facts about Base Oils
You might be aware of the fact that almost all the lubricants available in the market comprise base oil. If you are a newbie in the world of petrochemical industry, it is natural that you hardly have any knowledge about this topic. In the following section, you are going to have some useful information regarding base oil. Quickly have a look at this to get a clear idea about this topic.
An Introduction to the Base Oil
The lubrication grade oils that initially get produced from the refining crude oil or through the chemical synthesis is known as base oil. The special feature of this greasy product is that it has the boiling point between 550 and 1050F.
Categorization
As per the different characteristics, the engineers have categorized this oil product into five groups that include,
- Group I
- Group II
- Group III
- Group IV
- Group V
Group I
Group I base oil possess lower than 90 percent saturates and more than 0.03 percent sulfur. The viscosity index of this group I is between 80 and 120. They are solvent refined and they can be available in cheaper price.
Group II
This group of base oil has the viscosity index between 80 and 120. They possess greater than 90 percent saturates and lower than 0.03 percent sulfur. They have better antioxidation properties than the Group I as the former is produced from hydrocracking process, complex procedure. However, both these groups are useful and demandable.
Important Facts about Base Oils
- The Group III base oils are often promoted as synthesis. The experts say that the refining process of group III has modified that original hydrocarbon and thus the pure form of the product is synthesized. Group III as well as group II base oil is quite pure.
- The oils belong to the different groups are not similar as the formulation process add some distinctive features to them. This is the reason why they have different properties.
- You need to take extra care while switching to lubricants to get the standard quality oil.
