solution casting

Solution casting is a manufacturing process used to create thin, flat polymer sheets or films. It involves dissolving a material, such as a polymer, in a liquid solvent to form a solution. This solution is then poured or spread evenly onto a flat surface or mold. As the solvent evaporates, the material solidifies into a thin, uniform film. This method is widely used for producing materials like plastics, coatings, and films for various applications because it allows precise control over thickness and surface quality.