coatingsfilm
Coatings film refers to a thin layer of material applied to the surface of a substrate to provide protection, functionality, or aesthetics. The film can be organic or inorganic, synthetic or natural, and is designed to exhibit properties such as hardness, chemical resistance, optical clarity, or biocompatibility. Formation occurs through deposition followed by drying, curing, or crosslinking, which immobilizes molecules on or within the surface.
Thickness varies widely, from a few nanometers in optically functional or barrier films to several tens of
Key properties of coatings films include thickness uniformity, adhesion to the substrate, density and porosity, mechanical
Applications span many industries, including automotive and aerospace finishes, electronics and semiconductor devices, packaging and wood