Microscopic structure in pressure sensitive adhesives: an ultrasmall angle X-ray study

  • Autor: E. Maurer, S. Loi, D. Wulff , N. Willenbacher, P. Müller-Buschbaum
  • Quelle: Physica B, 357 144-147 (2005)
  • We applied ultrasmall angle X-ray scattering (USAX) in the context of pressure sensitive adhesive (PSA) debonding.
    Microscopic structures, as detected by USAX, complete macroscopic structural information from standard optical
    microscopy. As a model PSA, a statistical copolymer was investigated. Asymmetric USAX pattern were detected. The
    data are modelled by a tilted one-dimensional grating of slits.

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