Polymers and Polymer Composites

CHARACTERIZATION OF POLYAMIDE 6/SUPERFINE SILK POWDER BLEND FILMS

August 1, 2009 By: Xin Liu; Weilin Xu; Wenbin Li Research article

Title: CHARACTERIZATION OF POLYAMIDE 6/SUPERFINE SILK POWDER BLEND FILMS
Page Range: p.505-511
Author(s): Xin Liu; Weilin Xu; Wenbin Li
File size: 296K
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Journal: Polymers and Polymer Composites
Issue Year: ppc
Volume: 17
Issue No: No.8

Abstract
Superfine silk powder was blended with polyamide-6 and the blends extruded and hot pressed into films. The dyeing and mechanical properties of the blend films were investigated and the interfacial adhesion and microstructure of the blend films studied by various methods, including scanning electron microscopy. The blends were found to be compatible and their dyeability dependent on silk powder content. Mechanical properties of the blend films decreased compared with those of polyamide-6 film and addition of silk powder favoured the formation of gamma-monoclinic crystals of polyamide-6 in the films, as observed by ATR FTIR spectroscopy and wide angle X-ray diffraction. 25 refs.


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