What is the primary purpose of adhesives?

The primary purpose of adhesives is to bond two components or items together, which is crucial in various applications, especially in the field of aircraft electronics. Adhesives function by forming a strong bond at the molecular level between surfaces, allowing materials to adhere securely. This bonding is essential for maintaining structural integrity, ensuring that components remain attached during operation, and preventing failure due to vibrations or other forces experienced in an aircraft environment.

While other functions such as creating thermal insulation, enhancing electrical conductivity, or improving aesthetics can also be associated with certain materials, they are not the fundamental role of adhesives. The primary focus of adhesives is specifically on the joining or bonding aspect, making it critical in both manufacturing processes and repairs within aircraft systems.