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Failure Analysis of Polymers

Many component failures are caused by fatigue (often coupled with other environmental and/or load history effects). A detailed understanding of the mechanisms that cause failure enables MERL to provide failure analysis expertise.

Selected examples:
  • Engine mounts
  • Suspension bushes and mounts
  • Coupling bushes
  • Anti-vibration mounts for rail applications
  • Filament wound composite pipes
  • Adhesives for civil engineering applications
  • Bridge deck membranes
  • Bond failure
  • Fatigue life of rubber

Sectioned mount revealing severe fatigue damage (circled)

service testing
 
 

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