Selecting chemical additives in a lubricant category is an important subject. In order to meet the needs of mechanical operation, some chemical additives are usually added to lubricating oil to improve its performance and extend its service life. This article will provide a detailed introduction to chemical additives in the lubricating oil category, including their… Read more

Viscosity index is a measure of how an oil’s viscosity changes with temperature. A higher viscosity index indicates that the oil’s viscosity changes less with temperature, meaning it maintains a more consistent thickness throughout the temperature range. Therefore, a viscosity index of 5W-30 indicates that the oil maintains its consistency relatively well at both low… Read more

Oil solidification refers to the phenomenon that oil changes from liquid to solid when the temperature is lower than the oil’s freezing point. During this process, the molecular structure of the oil will change, leading to problems such as clogging of the oil circuit. Therefore, preventing oil from solidifying is crucial to ensure the normal… Read more

In the field of materials science, PIB polymer is a polymer material with multiple advantages. It is copolymerized from the monomers butyl acrylate (BA) and styrene (St), and has the characteristics of tear resistance, high temperature resistance, and easy processing. This article will introduce in detail the main uses of PIB polymers and application cases… Read more

Oil foaming is a common problem in the petroleum industry. During the production and processing of oil, bubbles often occur due to the mixing and stirring of different ingredients. Bubbles will not only affect the quality of the oil, but also cause damage to production equipment and pipelines. Therefore, it becomes crucial to find an… Read more

With the continuous development of automobile technology, engine oil additives play an increasingly important role in protecting the engine. First, we need to understand why we add engine oil additives. Oil additives are chemicals that can improve engine oil quality, increase engine efficiency, reduce wear and reduce fuel consumption. In modern cars, the engine is… Read more

Lubricating oil plays a vital role in the operation of mechanical equipment, reducing friction, reducing wear, cooling, cleaning and preventing corrosion. However, in lubricants, foam formation and stabilization are often a common problem. Foam will reduce the cooling effect of the lubricating oil, prevent its even distribution, and even cause machine failure. Therefore, defoaming agents… Read more