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Transcrystallinity of thin films of isotactic poly(propylene)

✍ Scribed by Stefan Setz; Rupert Schnell; Ralf Thomann; Jörg Kressler; Rolf Mülhaupt

Publisher
John Wiley and Sons
Year
1995
Tongue
English
Weight
646 KB
Volume
16
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

The isothermal crystallization behavior of thin films of isotactic poly(propylene) between plates coated with chromium, Teflon® or gold is studied by polarized light microscopy. At all contact surfaces between poly(propylene) and the other materials, transcrystallinity can be observed and competes with the growth of entities which originate in the bulk phase. The shape of these entities can be described by two intersecting paraboloids.

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