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The Effect of Interfacial Interactions on a Structure and Properties of Polyurethane Elastomer/Poly(Vinyl Chloride) Blends

DOI: 10.4236/ojopm.2011.11001    5,932 Downloads   11,713 Views   Citations

ABSTRACT

The effect of chemical structure of segmented poly(urethane-urea)s on its interfacial interactions with poly(vinyl chloride) as well as supramolecular structure and the properties of prepared composites has been studied. A direct influence of flexible and rigid segments of elastomers on a compatibility, structure and the physical-mechanical properties of poly(urethane-urea)/poly(vinyl chloride) blends was investigated. A formation of intermolecular hydrogen bonds network in the poly(urethane-urea)/poly(vinyl chloride) systems was evaluated by FTIR analysis. Morphology studies have shown the effect of interfacial interactions on a size of thermoplastic phase dispersed within elastomer matrix. Obtained poly(urethane-urea)/poly(vinyl chloride) micro- and nanocomposites have improved tensile properties.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

T. Malysheva, S. Golovan and D. Starokadomsky, "The Effect of Interfacial Interactions on a Structure and Properties of Polyurethane Elastomer/Poly(Vinyl Chloride) Blends," Open Journal of Organic Polymer Materials, Vol. 1 No. 1, 2011, pp. 1-7. doi: 10.4236/ojopm.2011.11001.

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