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Lattice defects in poly(p-phenylene-terephthalamide) fibers

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Abstract

The lattice defects in PPTA fibers were studied by line profile analysis. The results indicate that lattice distortions are produced by local defects, probably chain ends incorporated into the crystalline lattice. The disorder is strongly anisotropic. There are indications for the existence of small domains of higher disorder which do not disappear on annealing.

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Author notes

  1. E. Krenzer & W. Ruland

    Present address: Fachbreich Physikalische Chemie, Bereich Polymere, Philipps-Universität Marburg/Lahn, Deutschland

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    1. E. Krenzer
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    2. W. Ruland
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    Dedicated to Professor Dr. R. Bonart on the occasion of his 60th birthday.

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    Krenzer, E., Ruland, W. Lattice defects in poly(p-phenylene-terephthalamide) fibers. Colloid & Polymer Sci 263, 554–562 (1985). https://doi.org/10.1007/BF01421888

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    • DOI: https://doi.org/10.1007/BF01421888

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