Research progress on composite functional lubricating materials

Recently, researchers from the Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, based on the design and functional assembly strategy of the interface interaction between different components, have carried out the structural control, Systematic research on optimization of lubrication and wear resistance and tribological mechanism provides experimental basis and theoretical guidance for the design of functional lubricating materials that are both strong and tough and adaptable to multiple environments
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Researchers combined in-situ polymerization and hot-press molding technology to develop a core-shell polytetrafluoroethylene-phenolic resin composite material
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In addition, the researchers used the electrostatic self-assembly method to construct nanosheet-coated PTFE core-shell composite particles and their reinforced epoxy resin-based coating materials
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Studies have shown that the electrostatic compounding of the two improves the dispersion stability and compatibility of PTFE in the epoxy resin matrix, shows a good synergistic effect, provides a stress transmission channel for the contact load of the resin matrix, and reduces the lubricating material.