Volume 300, Issue 1 pp. 118-126
Full Paper

Melt Processing and Characterization of Bionanocomposites Made from Poly(butylene succinate) Bioplastic and Carbon Black

Michael Snowdon

Michael Snowdon

Department of Plant Agriculture, Crop Science Building, University of Guelph, Guelph, N1G 2W1 Ontario, Canada

School of Engineering, Thornbrough Building, University of Guelph, Guelph, N1G 2W1 Ontario, Canada

Bioproducts Discovery & Development Centre (BDDC), University of Guelph, Guelph, N1G 2W1 Ontario, Canada

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Amar Kumar Mohanty

Amar Kumar Mohanty

Department of Plant Agriculture, Crop Science Building, University of Guelph, Guelph, N1G 2W1 Ontario, Canada

School of Engineering, Thornbrough Building, University of Guelph, Guelph, N1G 2W1 Ontario, Canada

Bioproducts Discovery & Development Centre (BDDC), University of Guelph, Guelph, N1G 2W1 Ontario, Canada

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Manjusri Misra

Corresponding Author

Manjusri Misra

Department of Plant Agriculture, Crop Science Building, University of Guelph, Guelph, N1G 2W1 Ontario, Canada

School of Engineering, Thornbrough Building, University of Guelph, Guelph, N1G 2W1 Ontario, Canada

Bioproducts Discovery & Development Centre (BDDC), University of Guelph, Guelph, N1G 2W1 Ontario, Canada

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First published: 26 August 2014
Citations: 13

Abstract

Melt processing was used to prepare poly(butylene succinate), PBS, bionanocomposites containing carbon black. Filler loadings of 1, 3, and 5 wt% carbon black were added in order to improve the mechanical, thermal and electrical properties. The bionanocomposite with the highest content of nanofiller tested showed an overall enhancement in properties. The mechanical performance of the material improved in impact strength, 131%, max flexural stress, 17%, tensile stress at yield, 5%, and storage modulus, 19%. The thermal and electrical conductivity of the bionanocomposite increased 50 and 102%, respectively. Good dispersion of the filler was confirmed by SEM and optical microscope images.mame201400088-gra-0001

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