curing agent

A curing agent is a substance added to a material like epoxy or rubber that reacts with it to initiate or speed up the hardening process, known as curing. This chemical interaction transforms the liquid or malleable material into a solid or firm state, improving its strength, durability, and stability. For example, in epoxy resin, the curing agent causes a chemical reaction that links the resin molecules together, resulting in a solid, durable object. Essentially, the curing agent is crucial for converting raw materials into their finished, functional form.