👉 The TPGP fluid, or Tri-Phenylglycine Polypropylene Fluid, is a high-performance lubricant blend used in various industrial applications such as heavy machinery, automotive engines, and hydraulic systems. It consists of a base fluid of polypropylene glycol, combined with three high-temperature-resistant additives: triphenyl phosphate (TPP), zinc dialkyldithiophosphate (ZDDP), and various viscosity modifiers. This combination provides exceptional thermal stability, excellent oxidation resistance, and superior anti-wear and anti-friction properties, making TPGP fluid ideal for applications requiring high load-carrying capacity and durability under extreme conditions.