Solid State Phenomena Vol. 144

Abstract: The paper presents results of investigation of the influence of copper nanoparticles (of mean diameter 66 nm and mass share – 3.5%) on erosive wear of acrylic coatings. It was demonstrated that addition of copper nanoparticles increased the erosive wear resistance of modified coatings in the range from 25% for impact angle of α = 30° to 65% for α = 75° on the average.