TITLE

Enhancement of Tensile Strength and Flexibility of Polycaprolactone/Tapioca Starch Blends by Octadecylamine Modified Clay

AUTHOR(S)
Yoon Yee Then; Ibrahim, Nor Azowa; Yunus, Wan Md Zin Wan
PUB. DATE
June 2011
SOURCE
Journal of Polymers & the Environment;Jun2011, Vol. 19 Issue 2, p535
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Polycaprolactone/tapioca starch/octadecylamine modified clay (OMMT) nanocomposites were successfully prepared by melt blending. X-ray diffraction and transmission electron microscopy (TEM) of the products showed that they are nanocomposites of a mixture intercalated and exfoliated types. In addition, the TEM also revealed that the OMMT layers are homogeneously distributed in the polymer matrix. The presence of 1 php of OMMT improved the compatibility of the polymers in the blends which consequently increased the tensile strength of the blend of more than 60% and elongation at break of more than 1,000%.
ACCESSION #
60840927

 

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