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Characterization of superfine wool powder/poly(propylene) blend film
journal contribution
posted on 2007-01-01, 00:00 authored by W Xu, Xin Wang, W Li, X Peng, X Liu, Xungai WangSuperfine wool powder was blended and extruded with poly(propylene) (PP) to produce blend pellets, and the extruded pellets were hot-pressed into a blend film. SEM photographs show that the powder could be uniformly incorporated with PP after extrusion. FT-IR spectra shows that no substantial changes occurred in the chemical structure of both PP and wool powder in the blend film. X-Ray diffraction analysis indicates that crystallinity of the blend film was much higher than that of the wool powder and little lower than that of PP. TG-tested results indicate that the thermal stability of the blend film declined with an increase in the powder content. Endothermic peaks of the wool powder in the blend film become more obvious as the powder content increases. Mechanical properties decline greatly with an increase in the wool powder content in the blend film.
History
Journal
Macromolecular materials and engineeringVolume
292Issue
5Pagination
674 - 680Publisher
Wiley - VCH Verlag GmbH & Co. KGaALocation
Weinheim, GermanyPublisher DOI
ISSN
1438-7492eISSN
1439-2054Language
engNotes
Published Online: 9 May 2007Publication classification
C1 Refereed article in a scholarly journalCopyright notice
2007, WILEY-VCH Verlag GmbH & Co. KGaAUsage metrics
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