Divinylbenzene is widely used as a crosslinking agent in the production of polymers and resins. It plays a crucial role in the manufacture of ion exchange resins, which are essential for water purification, chemical separation, and catalysis processes. Additionally, it is utilized in the synthesis of specialty plastics, coatings, and adhesives, providing enhanced durability and chemical resistance. Divinylbenzene is also a key component in the creation of porous polymer beads, which are employed in chromatography for the separation and analysis of complex mixtures. Its ability to form strong, stable networks makes it valuable in various industrial and laboratory applications.