Chempol Products

CHEMPOL 5065 Ashless Rust & Oxidation Inhibitor

CHEMPOL 5065 ashless rust and oxidation (R & O) inhibitor is fully formulated for high – performance, turbine – quality R & O hydraulic fluids. It provides extended oxidation life and is compatible with other additives commonly used in hydraulic fluids. It also provides excellent rust control, demulsibility and filterability. These features all add up to longer fluid life and reduced system maintenance .



Recommended Dosage:

At a dosage of 0.80 % wt (0.75 % Volume) in suitable base stocks the CHEMPOL 5065 R & O inhibitor meets the following requirements:

  • Cincinnati Milacron P-38, P-55 and P-57
  • General Electric GEK-32568
  • Solar Turbines ES9-224
  • U.S Military MIL-H-17672 D
  • DIN 51524, Part 1
  • Hagglunds-Denison HF-1
  • Hagglunds-Denison HF-0 Bench Tests


  • Excellent rust control.
  • Extended oxidation life.
  • Anti – corrosion.
  • Water tolerance.
  • Resistance to sludge formation.
  • Filterability.
  • Compatible with a wide range of industrial fluids.
  • Good air entrainment properties (does not contain foam inhibitor).