X-ray Diffraction

© Fraunhofer IMWS
X-ray diffractometer measurement cell for studying strain-induced crystallization.

Wide-angle X-ray diffraction (WAXD) is used to characterize the crystalline structure of semicrystalline polymers and polymer-based components. It is a key method for quality control of components, process optimization in polymer processing, and the determination of input parameters for simulations.

 

The WAXD services of Fraunhofer IMWS include the determination of:

  • Degree of crystallinity
  • Melting and crystallization temperatures
  • Polymorphic states and phase transitions
  • Crystal size
  • Crystal orientation
  • Strain-induced crystallization processes