Fraunhofer Institute for Microstructure of Materials and Systems IMWS
Peel tests in component testing are used to evaluate the adhesive strength of adhesive bonds or coatings on components. These tests make it possible to assess the quality and reliability of the bond between the components and the adhesives or coatings.
Peel test procedure in component testing
Peel tests in component testing use a special device to fix the component and the adhesive bond or coating in place. The component is then pulled off in a specific direction to measure the adhesive strength. The force measured during removal provides information about how well the adhesive bond or coating adheres to the component.
Peel tests in component testing provide important information about the quality and performance of adhesive bonds or coatings. They can help identify potential weak points or problems in adhesion and enable manufacturers to take appropriate measures to improve the adhesive strength.
Areas of application for peel tests
This type of peel test can be used in various industries and applications. In the automotive industry, for example, they are used to evaluate the adhesive strength of adhesives in car body components or when bonding metal and plastic components. In the aerospace industry, peel tests can be used to check the adhesive strength of coatings on aircraft components.
It is important that peel tests are carried out under standardized conditions, such as those at Fraunhofer IMWS, in order to achieve reproducible results. This includes determining the test speed, peel angle, and ambient temperature. By carefully performing these tests, manufacturers can ensure that their components meet the required quality standards and the specific requirements of the application.