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Duraphos™  - Antiwear additives for oil

Duraphos® Series

Antiwear Additives Specifically Designed for Oil Lubricants

What are Antiwear Additives?

Antiwear additives are those that act to prevent abrasion in a lubricant system.  These additives work by forming a sacrificial film on a metal surface, preventing asperities on the metal surfaces from directly coming into contact when the lubricating oil can no longer provide the necessary film thickness. The Duraphos® line of antiwear additives are exceptionally surface active and compatible in a range of formulations and robust across a variety of lubricant regimes.


Duraphos® series: Your Sustainable Antiwear Additives for Lubricant Oils

Our Duraphos® antiwear additives were developed for lubricating oils. Keeping in mind the industry trends and the future of our planet, we designed these additives sulfur-free, ashless, and with a lower phosphorus content (lower SAPS) compared to current technologies. Because we know that performance expectations are high, Duraphos® products also come with additional properties: they can bear extreme pressure, some show secondary antioxidant properties



  • Antiwear
  • Extreme pressure resistance
  • Better performance than ZDDP
  • Lower SAPS
  • Antioxidant*

*specific products only



Duraphos™ - Antiwear vs P content

Equivalent antiwear performances to ZDDP at a lower P content with Duraphos® 178 and Duraphos® OAP (Octyl Acid Phosphate)





Duraphos™ - Antiwear vs extreme pressure

Better performance that ZDDP with combined benefits of antiwear and extreme pressure performances