In:
Macromolecular Materials and Engineering, Wiley, Vol. 295, No. 10 ( 2010-10-12), p. 949-957
Abstract:
Cellulose microfibers were modified with two different bi‐functional monomers. Composites of EVA copolymer with modified and unmodified cellulose were prepared by melt mixing. The samples were analyzed by SEM, XRD, FT‐IR, DSC, TGA, DMTA and tensile mechanical tests. SEM showed that the presence of reactive groups on cellulose surface enhanced the compatibility, improving the fiber/matrix interfacial adhesion. FT‐IR disclosed the occurrence of chemical reactions between the functionalized cellulose and polymer chains. The incorporation of fibers affected the crystallization behaviour and crystallinity of the polymer matrix. Composites with GMA modified cellulose displayed better compatibility, higher thermal and mechanical properties. magnified image
Type of Medium:
Online Resource
ISSN:
1438-7492
,
1439-2054
DOI:
10.1002/mame.v295:10
DOI:
10.1002/mame.201000175
Language:
English
Publisher:
Wiley
Publication Date:
2010
detail.hit.zdb_id:
2004372-7
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