The chart below gives a general summary of the types of viscosity grades, and it can also be used to loosely “convert” one grade into another (based on a viscosity index of 95). Figure 1: Oil ...

Given all the options for motor oil options out there, choosing the right oil for your car might seem like a daunting task. While there is a mountain of information about the various oil choices ...

The olefin copolymer segment accounted for a major share of the viscosity index improvers market for automotive in 2018, due to the growing consumption of engine oil across the globe. Investments ...

That means these engines usually need lower-viscosity oil—oil that is “thinner” and flows more easily to form a cushion of lubrication between two parts. At lower viscosity, synthetic oil ...