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Crystal Orientation Behavior of a Poly(vinylidene fluoride)/Nylon 11 Blend

✍ Scribed by Yongjin Li; Akira Kaito

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
233 KB
Volume
24
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

The oriented crystallization of poly(vinylidene fluoride) (PVDF) in stretched films of a PVDF/nylon 11 blend was investigated. At low crystallization temperature the c‐axis of the PVDF α‐form was oriented to the orientation axis of the nylon 11 matrix, but c‐axis orientation gradually changed to a‐axis orientation upon increasing the crystallization temperature. Under all crystallization conditions studied, considerable amounts of PVDF in its β‐form with c‐axis orientation were produced as well.

Phase morphology of a stretched film of PVDF/nylon 11 blend observed with confocal laser scanning microscopy.

magnified imagePhase morphology of a stretched film of PVDF/nylon 11 blend observed with confocal laser scanning microscopy.

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