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

Influence of soapstock preparation conditions and initiator amount on the colloid-chemical... 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. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Applied Chemistry Springer Journals

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

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Publisher
Springer Journals
Copyright
Copyright © 2012 by Pleiades Publishing, Ltd.
Subject
Chemistry; Industrial Chemistry/Chemical Engineering; Chemistry/Food Science, general
ISSN
1070-4272
eISSN
1608-3296
D.O.I.
10.1134/S1070427212080204
Publisher site
See Article on Publisher Site

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.

Journal

Russian Journal of Applied ChemistrySpringer Journals

Published: Sep 15, 2012

References

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