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