Long-time structural relaxation in poly(vinyl-chloride) below glass transition

V. T. Lebedev, Gy Török, L. Cser

Research output: Contribution to journalArticle

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Abstract

We have studied the plasticized poly(vinyl-chloride) in the bulk by polarized neutrons. The long heat treatment (approximately 106 s) at T = 45 °CG = 60 °C below glass transition induces molecular ordering at distances larger than coil size. The annealing at 180 °CM = 230 °C below melting temperature of crystallites breaks the structure to segmental scale fluctuation for time approximately 103 s. The reptation mechanism of ordering is discussed.

Original languageEnglish
Pages (from-to)400-401
Number of pages2
JournalPhysica B: Condensed Matter
Volume276-278
DOIs
Publication statusPublished - Mar 2000

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Vinyl Chloride
Structural relaxation
Crystallites
crystallites
Melting point
Glass transition
Neutrons
heat treatment
coils
chlorides
Heat treatment
melting
Annealing
neutrons
annealing
glass
temperature

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Long-time structural relaxation in poly(vinyl-chloride) below glass transition. / Lebedev, V. T.; Török, Gy; Cser, L.

In: Physica B: Condensed Matter, Vol. 276-278, 03.2000, p. 400-401.

Research output: Contribution to journalArticle

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