Creeptests on PSA-application

Client(s):                      Supplier to railvehicle manufacturers and aircraft industry

Adhesive(s):                 Transfertape

Substrates:                   Aluminium/cork

Year:                             2014

 

Results:                        Special frame is used to tension adhesively bonded joints. Tested both on
                                     roomtemperature an in the oven at 80 C. Clear shift in adhesive failure patern from
                                     cohesive (as shown in picture below) into adhesive as soon as testtemperature raises.