bond strength/ peel force of laminates/ multilayer films/ bondings (temperature range -40 to +120 °C)
DIN 53357 A (historical)/ ASTM F 904/ DIN EN ISO 11339 peel test after separation of the laminated layers (accredited test method)
sample over total width of material, min length: 0,5 m
Standardprüfungen
bond strength/ ply adhesion acc. ASTM F 904 Bond Strength or Ply Adhesion of laminates made from flexible materials acc. to ASTM- test parameters as averrage force.
Note: It is known that the bednig stiffness acts on the result of the bond strength, so that a direct comparison of results found at different laminates, for example with different bending stiffness, can lead to misinterpretations. Norm: ASTM F 904
bond strength/ ply adhesion acc. DIN 55543-5 (hist DIN 53357 A) (standard test) Bond Strength or Ply Adhesion of laminates made from flexible materials acc. to withdrawn DIN 53357- A (without roller). The average bond strength then is calculated on the basis of 10 evenly over the measuring distance spread measurement points.
Note: It is known that the bednig stiffness acts on the result of the bond strength, so that a direct comparison of results found at different laminates, for example with different bending stiffness, can lead to misinterpretations. Norm: DIN 55543-5
peel strength acc. DIN EN ISO 11339 (T-Peel- Test) Application: metal-based flexible materials. Norm: DIN EN ISO 11339