rHDPE/Wood Fiber Composites: Effect of Phthalic Anhydride on Tensile Properties, Swelling Behavior and X-Ray Diffraction

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The effect of phthalic anhydride (PAH) as a coupling agent on the tensile properties, swelling behavior, and x-ray diffraction of recycled high density polyethylene/wood fiber (rHDPE/WF) composites were studied. rHDPE/WF and rHDPE/WFPAH composites were prepared using Brabender plasticorder at temperature of 160°C with rotor speed of 50 rpm. The results indicate that rHDPE/WFPAH composites showed higher tensile strength and percentages of equilibrium water absorption, but lower interparticle spacing (d) compared to rHDPE/WF composites.

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166-170

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January 2016

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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