Why Is PAO Used in Lubricants?

PAO is used in lubricants because it offers high viscosity index, excellent oxidation stability, low volatility, and strong low-temperature performance. These properties help formulators design lubricants for demanding industrial and automotive applications.

What Performance Benefits Does PAO Provide?

High Viscosity Index

Supports lubricant performance across wide temperature ranges.

Excellent Oxidation Stability

Helps resist degradation during extended operation.

Low Volatility

Reduces evaporative loss.

Low Temperature Fluidity

Supports operation in cold environments.

Which Lubricants Commonly Use PAO?

Industrial Gear Oils

Require long-term durability.

Compressor Oils

Require thermal stability.

EV Transmission Fluids

Require energy efficiency and temperature performance.

Synthetic Greases

Require stable lubrication characteristics.

FAQ

Why Is PAO Used in Synthetic Lubricants?

Because of its temperature stability and oxidation resistance.

Is PAO Used in EV Fluids?

Yes.

Can PAO Be Blended with Other Base Oils?

Yes, blending is common in lubricant formulations.