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Synfluid® PAO 2.5 cSt

PAO 2.5 cSt

Synfluid® PAO 2.5 cSt is a low-viscosity synthetic base oil with excellent thermal properties, engineered for high performance formulations. Synfluid® PAO 2.5 cSt is produced through the process of synthesizing oligomers from a pure normal alpha olefin feedstock of 1-dodecene. The usage of a pure feedstock yields a consistent and high-quality product.  

This synthetic base oil delivers outstanding performance across a wide temperature range, with superior thermal and oxidative stability, excellent heat transfer, and strong dielectric properties—ideal for lubricants, coolants and functional fluids in automotive, industrial and digital infrastructure applications. 

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Product Information
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Key Benefits of Synfluid® PAO 2.5 cSt  

Equipped with Synfluid® PAO’s unique performance characteristics, Synfluid® PAO 2.5 cSt is a synthetic base oil designed for extreme performance in a variety of end uses including metalworking fluids, immersion coolants, electric vehicle (EV) driveline fluids and other functional fluids.    

Benefits include:

  • Improved Thermal Conductivity and Heat Transfer Capability: Better thermal management to optimize performance and reduce energy usage
  • Outstanding Lubricity Performance at Low Viscosity: Improves energy efficiency  
  • Outstanding Oxidation and Thermal Stability: Extends fluid life and reduces maintenance
  • Additive Compatibility: Easily blends with a wide range of additives and base stocks
  • Excellent Low-Temperature Viscometrics: Ensures reliable flow and protection in cold environments
  • Inherently Biodegradable and Safe for Use in Food Processing Equipment: Can be used in other biodegradable fluids, registered as NSF H1 for incidental food contact 

 

To learn more about Synfluid® PAO 2.5 cSt, contact our PAO team.  

High-Performance, Low-Viscosity PAO for Industrial & Automotive Applications

Non-exhaustive list of applications:

  • Metalworking fluid
  • Automotive driveline fluid
  • Battery coolant
  • Immersion cooling
  • Dielectric fluid
  • Heat transfer fluid
  • Hydraulic fluid
  • Rheological fluid
  • Functional fluids 

Properties

PropertyTypical ValueTest Method
Kinematic Viscosity @ 100°C2.4 cStASTM D7042 / D445
Kinematic Viscosity @ 40°C8.3 cStASTM D7042 / D445
Pour Point (°C)-52°CASTM D5950
Flash Point (°C)178°CASTM D92

Why Choose CPChem as Your Supplier

Proven Technical Expertise

With decades of R&D, CPChem is a pioneer in PAO technology, delivering consistent quality and innovation in synthetic base oils.

Global Reach, Local Support

With a global presence and regional technical support, our teams deliver responsive service and logistics wherever you operate.

Focus on Sustainability

We are proud to offer products that can support energy efficiencies and help reduce emissions.

Broad Product Portfolio

We offer a full range of PAOs, from low to high viscosity, to support diverse formulation needs in automotive, industrial and specialty applications.

Trusted Industry Partner

CPChem is a trusted partner to leading lubricant and chemical companies worldwide, known for its reliability and collaborative approach.

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