Motor oils labeled as synthetic already have conventional motor oil as part of the formulation, in the original base oil produced. Manufacturers must also carefully test engine oils to ensure they match  other brands. This means you don't need to use oils of the same SAE viscosity, you can mix engine oils from different manufacturers. Although I personally like to use  one oil and don't want to mix them together.

What is hydraulic oil? Let's learn about lubricants! In the article, you will learn from what viscosity index is, what is speculum, what is lubricant oil, what is 5w30 oil, what is 15w40, what is 40 viscosity. Like many other types of lubricants, engine oil is a product specially prepared from base oil and additives, the engine oil composition includes 80% base oil and 20% performance-improving additives.

Additives to improve the performance of lubricants include anti-wear additives, anti-oxidants, dispersants and detergents to help keep the engine clean, and viscosity index improving additives help ensure The oil maintains optimal viscosity within the engine's operating temperature range.

Base oils carry these additives to where they are needed, and cool the machine parts. Base oils can be mineral oils or synthetic oils, and engine oils can be all mineral oil, all synthetic oil, or a mixture of the two. Engine oils that have a base oil blend are called semi-synthetic oils.

What is hydraulic oil? Let's learn about lubricants! In the article, you will learn from what viscosity index is, what is speculum, what is lubricant oil, what is 5w30 oil, what is 15w40, what is 40 viscosity. Like many other types of lubricants, engine oil is a product specially prepared from base oil and additives, the engine oil composition includes 80% base oil and 20% performance-improving additives.

Additives to improve the performance of lubricants include anti-wear additives, anti-oxidants, dispersants and detergents to help keep the engine clean, and viscosity index improving additives help ensure The oil maintains optimal viscosity within the engine's operating temperature range.

Base oils carry these additives to where they are needed, and cool the machine parts. Base oils can be mineral oils or synthetic oils, and engine oils can be all mineral oil, all synthetic oil, or a mixture of the two. Engine oils that have a base oil blend are called semi-synthetic oils.