Method of developing polymer-oligomer polytetrafluorethylene-based triboengineering materials

Structural features, mechanophysical and triboengineering characteristics of polytetrafluorethylene-based composite materials have been studied after modification with fillers having different compositions and dispersion. It has been revealed that a polymer-oligomer composition as a filler improves the wear resistance without impairing the mechanophysical characteristics. The effect is due to the appearance of a surface transfer film consisting of an oligomer matrix and dispersed particles of polytetrafluorethylene and antifriction fillers.