Feb 15, 2017 · PPD selection and use is highly important for ensuring high performance and prolonging the lifecycle of oil formulations by preventing equipment damages at low …

VISCOPLEX® PPDs help overcome the most severe low-temperature viscometric demands of modern lubricants, delivering robustness across base stock groups, performance packages …

Dec 31, 2012 · Viscosity index improvers (VII) and pour point depressants (PPD) for engine oils, driveline fluids and hydraulic fluids, based on PAMA chemistry are considered to be the most …

Pour Point Depressants (PPD) & Viscosity Index Improvers (VII) Additiv-Chemie Luers (ACL) and KUSA Chemicals provide a comprehensive range of pour point depressants, viscosity index …

Mar 14, 2018 · Improved tribological behavior in boundary lubrication has been observed for multiple VM chemistries, including OCP, PIB, and PAMA, but many of the studies have …

Based on polyalkylmethacrylate (PAMA) chemistry, a comprehensive line of Pour Point Depressant (PPD) products delivers robust low-temperature performance that adapts to a …

A pour point depressant (PPD) chemical is an additive used in lubricants and fuels to lower the pour point—the temperature at which the fluid stops flowing. It works by modifying wax crystal …

Polyalkylmethacrylates (PAMA) have long been known in industry as key additives to formulate lubricant oils, particularly in the area of ‘green technology’-based additives.

Contact an oil additives specialist at Evonik to create a tailored PPD solution. Using VISCOPLEX® viscosity index improvers you can formulate fuel efficient engine oils that satisfy …

May 7, 2024 · PPD, por sus siglas en inglés, se refiere a Polialquilmetacrilato (PAMA), un tipo de aditivo utilizado en aceites lubricantes. Los PAMA son polímeros sintéticos que se utilizan …