Preparation of microcapsules containing double-component lubricant and self-lubricating performance of polymer composites

Double-component microcapsules containing lubricant oil and SiO2 nanoparticles were prepared by solvent evaporation method. The synthesized microcapsules have the regular spherical structure with the mean diameter of 105 μm and wall thickness of 15 μm. The synthesized microcapsules have excellent thermal stability, and the lubricant oil content was 71.4 wt%. Self-lubricating polymer composites were fabricated by incorporating double-component...