Hardener

Description

Hardener, often a component in two-part adhesive systems like epoxy or polyester resin, plays a pivotal role in initiating the curing process. When mixed with the corresponding resin component, it triggers a chemical reaction that transforms the liquid or semi-liquid resin into a solid material. This curing process varies depending on the type of hardener used, affecting factors such as curing time, strength, and other material properties. Hardener selection is crucial, as it ensures the adhesive achieves the desired performance characteristics for specific applications, ranging from structural bonding to surface coatings and composite fabrication.