What Does ZDDP Stand For?

ZDDP stands for Zinc Dialkyl Dithiophosphate

ZDDP, or Zinc Dialkyl Dithiophosphate, is an organophosphorus compound commonly used as an anti-wear and anti-oxidant additive in lubricating oils and greases. It provides enhanced protection for engine components by forming a protective film on metal surfaces, reducing friction and wear. ZDDP also helps in neutralizing acids and preventing the formation of sludge, contributing to the overall performance and longevity of engine oils. Its effectiveness in improving lubrication properties makes it a critical component in formulations for both automotive and industrial applications.