Thin film nanophase and nanocomposite fluorine-containing wear inhibitors

Abstract

The paper examines features of the morphology and structure of thin films based on fluorinecontaining oligomers modified by nanoparticles of different composition and obtaining technology. A classification of nanophase and nanocomposite thin film coatings is proposed. The oligomeric fluorine-containing components by using mortar technology develop thin-film coatings, comprising a quasi-crystalline nanophases in oligomeric matrix with high chemisorption activity to a metal substrate. Modifying of the oligomeric matrix by active components with uncompensated charge leads to the formation of ordered areas at the interface "low-dimensional filler-matrix". In composites, containing synthetic polytetrafluoroethylene thermogas dynamic products, synergistic effect is realized due to thermodynamic compatibility of oligomeric polar and nonpolar components and highmolecular particles with uncompensated charge. This ensures the formation of coating with improved adhesion, deformation strength and tribological characteristics parameters.