What is the time it takes for a hot-melt adhesive to harden or become firm after a repair known as?

The time it takes for a hot-melt adhesive to harden or become firm after a repair is known as the setting time. This term specifically refers to the duration required for the adhesive to reach a solid state and establish a reliable bond between materials. During the setting time, the adhesive transitions from a liquid or semi-liquid state into a more rigid form, allowing it to effectively bond the surfaces it is applied to.

Understanding setting time is crucial in the context of repairs because it informs technicians of how long they should wait before subjecting the bonded materials to stress or load. This ensures that the adhesive has achieved its necessary firmness, which is vital for the integrity and durability of the repair.

Cooling time, while related to the temperature change experienced by the adhesive, does not specifically address the bonding capabilities or performance of the adhesive after application. Bonding time may imply the overall duration needed for achieving a full bond, which could encompass more than just the setting phase. Hardening duration isn't a standardized term in adhesive technology, making it less precise compared to the established term setting time.