Joint Effect of Serpentinite and Nano Magnesium Spinel on the Properties of Polytetrafluoroethylene

The article describes the results obtained in the study of the properties of polytetrafluoroethylene (PTFE), modified by natural layered silicates - serpentinite. It is shown that the introduction of a small amount of layered silicates significantly increases the tribotechnical characteristics of the material. The additional introduction of magnesium nano-spinels facilitated the formation of an intercalated polymer-silicate nanocomposite.