scratch and abrasion resistant coating process and physical entanglement of plastic substrates, more particularly poly (methyl methacrylate), with nanocomposite coating material

摘要

scratch and abrasion resistant coating process and physical entanglement of plastic substrates, more particularly poly (methyl methacrylate), with nanocomposite coating material. The present invention relates to a surface finishing process of plastic substrates, preferably polymethyl methacrylate (hereinafter abbreviated as pmma), by coating with a clear coating material comprising nanoparticles (hereinafter coating material). nanocomposite) and irradiating it under vacuum with a 172 nm wavelength UV of an xe * excimer lamp. This process leads to excellent adhesion of the coating substance to the substrate. In addition, it is possible to provide a topography to the coating surface. The mechanical and chemical properties and performance characteristics of the uncoated substrate are substantially exceeded when the substrate is coated in this manner.