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Influence of soapstock preparation conditions and initiator amount on the colloid-chemical properties of polystyrene latex

Russian Journal of Applied Chemistry volume 85, pages 1259–1263 (2012)Cite this article

Abstract

Emulsifiers were prepared by base saponification of sunflower-seed oil production waste, soapstock. The rate of styrene polymerization in the presence of these surfactants and various amounts of an initiator (potassium persulfate) was estimated. The polystyrene yield and molecular weight were found. For six latexes synthesized, the colloid-chemical characteristics (dry residue, surface tension, electrokinetic potential, rapid coagulation threshold, latex globule size) were determined.

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Authors and Affiliations

  1. Voronezh State University, Voronezh, Russia

    T. N. Poyarkova

  2. Voronezh State University of Engineering Technologies, Voronezh, Russia

    G. V. Kudrina

  3. Moscow State Automotive Institute, Moscow, Russia

    E. V. Sotnikova

  4. Bunin Elets State University, Elets, Lipetsk oblast, Russia

    Yu. I. Prokof’ev

Authors
  1. T. N. Poyarkova
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  2. G. V. Kudrina
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  3. E. V. Sotnikova
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  4. Yu. I. Prokof’ev
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Corresponding author

Correspondence to T. N. Poyarkova.

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Original Russian Text © T.N. Poyarkova, G.V. Kudrina, E.V. Sotnikova, Yu.I. Prokof’ev, 2012, published in Zhurnal Prikladnoi Khimii, 2012, Vol. 85, No. 8, pp. 1324–1329.

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Poyarkova, T.N., Kudrina, G.V., Sotnikova, E.V. et al. Influence of soapstock preparation conditions and initiator amount on the colloid-chemical properties of polystyrene latex. Russ J Appl Chem 85, 1259–1263 (2012). https://doi.org/10.1134/S1070427212080204

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  • DOI: https://doi.org/10.1134/S1070427212080204

Keywords

  • Styrene
  • Sodium Silicate
  • Potassium Persulfate
  • Electrokinetic Potential
  • Polystyrene Latex