In the everyday work with fibre reinforced composite materials questions and challenges occur which are not classified by the established testing methods. Inspired by our client’s questions we enthusiastically develop individual and innovative testing systems and devices we would like to show you here.

Testing of residual adhesive force of release agents

The tested mixture is applied between two heated parallel surfaces of tool steel. Temperature and duration are set according to process configuration or can be determined using GZ RA-20, respectively. Subsequently one surface will be lifted by a set speed monitoring the residual adhesion force induced by the polymer mixture.