What Are Polyalphaolefins (PAO)?

Polyalphaolefins (PAO) are synthetic hydrocarbon base oils widely used in high-performance lubricants. They are known for high viscosity index, excellent oxidation stability, low volatility, and strong low-temperature performance.

How Are PAOs Produced?

PAOs are synthesized from alpha olefins through controlled chemical reactions that create uniform molecular structures.

This synthetic process helps improve lubricant performance consistency.

Why Are PAOs Used in Lubricants?

PAOs are selected because they provide:

• Improved thermal stability

• Reduced volatility

• Better low-temperature operation

• Longer lubricant life potential

Common PAO Applications

• Industrial Gear Oils

• Compressor Oils

• EV Transmission Fluids

• Wind Turbine Lubricants

• Synthetic Greases

FAQ

Are PAOs Synthetic?

Yes.

Are PAOs Group IV Base Oils?

Yes.

What Lubricants Use PAOs?

Gear oils, compressor oils, hydraulic fluids, EV fluids, and synthetic greases.