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Base Oil Group – IV
PAO 8cSt

Description:
PAO 8 is a Group IV synthetic base oil manufactured through the oligomerization and hydrogenation of linear alpha-olefins, typically 1-decene. With a kinematic viscosity of approximately 8 cSt at 100°C, it offers an excellent balance between fluidity, film strength, and thermal stability, making it ideal for high-performance automotive and industrial lubricants.

PAO 8 delivers exceptional oxidative and thermal resistance, a very high viscosity index, and excellent low-temperature properties, ensuring consistent performance across a wide operating temperature range. Its shear stability and compatibility with various additives and base stocks make it a versatile component in both monograde and multigrade lubricant formulations.

Key Performance Features:

  • High viscosity index – ensures minimal viscosity change across temperature extremes

  • Outstanding oxidative and thermal stability – enables extended drain intervals

  • Excellent low-temperature properties – ensures cold-start protection

  • Low volatility – minimizes oil consumption and emissions

  • Excellent compatibility with Group I, II, III, IV, and V base oils and common additive systems

  • Non-toxic, colorless, and odorless

Applications:

  • Synthetic engine oils (PCMO, HDEO) requiring enhanced viscosity control

  • Gear oils and transmission fluids for automotive and industrial equipment

  • Turbine and compressor lubricants operating under high loads

  • Grease formulations as a high-viscosity base

  • Hydraulic fluids for wide temperature applications

  • OEM-approved synthetic lubricant formulations

Typical Properties:

  • Kinematic Viscosity @ 100°C: ~8 cSt

  • Viscosity Index: >135

  • Pour Point: Below -50°C

  • Flash Point: >260°C

  • Noack Volatility: Low

  • Appearance: Water-white, clear liquid

Package and Storage:

  • Supplied in Drums, IBC totes, or bulk quantities
  • Store in dry, clean environments, away from direct sunlight and heat sources
  • Shelf life: Indefinite under proper storage conditions

Product data sheets can be downloaded from the following link(s):

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