Methyl Ethyl Ketone (MEK) is primarily used in which industry?

Methyl Ethyl Ketone (MEK) is primarily used in the surface coating industry due to its solvent properties. It is highly effective in dissolving various polymers and resins, which makes it ideal for use in paints, varnishes, adhesives, and coatings. MEK facilitates the application and drying processes in these products, enhancing their performance and finish.

In contrast, while MEK could have minor applications in other industries, such as pharmaceuticals for certain processes or adhesives, its primary role remains within the realm of surface coatings. It is less commonly used in food processing and construction compared to its significant presence in coatings and related manufacturing sectors. Therefore, when considering the primary use of MEK, the surface coating industry is distinctly recognized as its main application area.