HiTEC® 55562

Antioxidant Booster for Greases and Industrial Lubricants
Current region availability Asia Pacific Europe, Middle East, Africa, India (EMEAI) Latin America North America
To inquire about availability in other regions or to find out more contact your Afton Representative.
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Key Performance Benefits

HiTEC® 55562 Antioxidant Booster is a blend of primary antioxidants specifically formulated to extend grease life in high temperature bearing applications.

HiTEC® 55562 is especially effective in greases formulated with sulfur and phosphorus EP/antiwear additives. In particular, it shows excellent synergies with ZDDP components.

  • Booster for oxidation performance in greases that is measurable by:
    • Oxidative bench tests such as PDSC, ASTM D942
    • ASTM D3527 (Life Performance of Automotive Wheel Bearing Grease)
    • FAG FE-9 bearing life test
    • Other high temperature bearing rig tests
  • Suitable for hydraulic, turbine and other oils that require additional oxidation stability
  • Ashless, chlorine-free
  • Soluble in Group I, II, III, and IV base oils

Application

HiTEC® 55562 Antioxidant Booster is a blend of primary antioxidants specifically formulated to extend grease life in high temperature bearing applications.

HiTEC® 55562 is especially effective in greases formulated with sulfur and phosphorus EP/antiwear additives. In particular, it shows excellent synergies with ZDDP components.

Typical Characteristics

Handling Information

Max Handling Temp: 65°C
Shelf Life: 24 months @ ambient
Product might partially solidify if stored at temperatures below 25°C.
The product may need to be warmed and stirred before use.

Recommended Dosage

Typical treat rates for HiTEC® 55562 range from 0.1 to 3.0% wt. in greases and oils depending on base oils and application. Please contact your Afton Chemical representative for specific recommendations.

HiTEC® 55562 can improve the high temperature performance of a fully formulated grease as demonstrated in the ASTM D3527 test. Synergism with ZDDP-containing HiTEC® 552 Performance Additive is shown.