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International Journal of Chemical Engineering
Volume 2012 (2012), Article ID 121496, 5 pages
Research Article

Utilization of Agrowaste Polymers in PVC/NBR Alloys: Tensile, Thermal, and Morphological Properties

1Department of Materials Engineering, Faculty of Engineering, Al Balqa Applied University, Salt 19117, Jordan
2Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straβe 6, 01069 Dresden, Germany

Received 11 October 2011; Revised 25 January 2012; Accepted 2 February 2012

Academic Editor: Licínio M. Gando-Ferreira

Copyright © 2012 Ahmad Mousa et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Poly(vinyl chloride)/nitrile butadiene rubber (PVC/NBR) alloys were melt-mixed using a Brabender Plasticorder at 1 8 0 C and 50 rpm rotor speed. Alloys obtained by melt mixing from PVC and NBR were formulated with wood-flour- (WF-) based olive residue, a natural byproduct from olive oil extraction industry. WF was progressively increased from 0 to 30 phr. The effects of WF loadings on the tensile properties of the fabricated samples were inspected. The torque rheometry, which is an indirect indication of the melt strength, is reported. The pattern of water uptake for the composites was checked as a function WF loading. The fracture mode and the quality of bonding of the alloy with and without filler are studied using electron scanning microscope (SEM).