Capillary Flow Behavior of Polycarbonate (PC)/Acrylonitrile–Butadiene–Styrene (ABS) Blends

Authors

  • Mosab Kaseem Plasticity Control and Mechanical Modeling Laboratory, School of Materials Science and Engineering, Yeungnam University, Gyeongsan 38541, South Korea
  • Kotiba Hamad School of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 440-746, South Korea

DOI:

https://doi.org/10.12974/2311-8717.2016.04.01.2

Keywords:

Polycarbonate, acrylonitrile -butadiene -styrene, capillary rheometer, rheology.

Abstract

In this work, the flow behavior of polycarbonate / acrylonitrile-butadiene-styrene (PC/ABS) was investigated. The present blends with different ratios of PC and ABS were prepared by means of internal bath mixer. From the results of capillary rheometer, apparent shear rate, apparent shear stress, apparent viscosity, power law index, and flow activation energy at a constant shear rate and shear stress were determined. The results showed that the blends are pseudo plastic in behavior, and PC behaves in a relatively Newtonian manner but ABS exhibited significant shear thinning. In addition, the flow activation energy of the blends decreases with increasing shear rate while it increases with increasing shear stress. 

References

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Published

2016-06-15

How to Cite

Kaseem, M., & Hamad, K. (2016). Capillary Flow Behavior of Polycarbonate (PC)/Acrylonitrile–Butadiene–Styrene (ABS) Blends. Journal of Composites and Biodegradable Polymers, 4(1), 11–15. https://doi.org/10.12974/2311-8717.2016.04.01.2

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