PMMA (polymethylmethacrylate) exhibits hydrophobic properties due to its molecular structure, which lacks polar functional groups that would attract water molecules. The presence of non-polar methyl groups in PMMA contributes to its inability to form hydrogen bonds with water, resulting in a water-repellent surface. Understanding the molecular interactions and the absence of polar characteristics is crucial for applications in coatings and optics.
PREREQUISITESChemists, materials scientists, and engineers interested in polymer properties and applications, particularly those working with hydrophobic materials and coatings.