Utilization of styrene copolymer lattices (DBSS/POE) as chemical admixture for mortar

Authors

  • El-Sayed Negim National Research Centre
  • L. Bekbayeva Kazakh National Research Technical University named after K.I. Satpayev
  • G. S. Irmukhametova al-Farabi Kazakh National University
  • A. Orazgaliyeva Kazakh-British Technical University
  • D. Ainakulova Kazakh-British Technical University
  • I. Zhodasbekova Kazakh-British Technical University
  • G. Yeligbayeva Kazakh National Research Technical University named after K.I. Satpayev
  • G. A. Mun al-Farabi Kazakh National University

DOI:

https://doi.org/10.26577/2218-7979-2017-10-2-49-53

Abstract

Copolymer emulsion lattices based on styrene (St) and butyl acrylate (BuA) was synthesized with composition ratio (5/ 5) using potassium persulfate/ sodium metabisulfite (KPS/ NaMBS) as redox initiation in the presence of a coemulsifier dodecyl benzene sodium sulfonate/ polyoxyethylene glycol monomethyl ether (DBSS/ POE). The effect of concentration of copolymer lattices on the physico-mechanical properties of mortar was investigated. The results showed that, as concentration of copolymer lattices increased, W/C ratio, setting time as well as water absorption decrease, while compressive strength increases.

Author Biographies

El-Sayed Negim, National Research Centre

Polymer & Pigment Department

G. S. Irmukhametova, al-Farabi Kazakh National University

Department of Chemistry & Technology of Organic Materials, Polymers and Natural Compounds

A. Orazgaliyeva, Kazakh-British Technical University

Faculty of Geology and Oil and Gas Industry

D. Ainakulova, Kazakh-British Technical University

School of Chemical Engineering

I. Zhodasbekova, Kazakh-British Technical University

School of Chemical Engineering

G. A. Mun, al-Farabi Kazakh National University

Department of Chemistry & Technology of Organic Materials, Polymers and Natural Compounds

Downloads

Published

2017-12-29

How to Cite

Negim, El-Sayed, L. Bekbayeva, G. S. Irmukhametova, A. Orazgaliyeva, D. Ainakulova, I. Zhodasbekova, G. Yeligbayeva, and G. A. Mun. 2017. “Utilization of Styrene Copolymer Lattices (DBSS/POE) As Chemical Admixture for Mortar”. International Journal of Biology and Chemistry 10 (2):49-53. https://doi.org/10.26577/2218-7979-2017-10-2-49-53.

Issue

Vol. 10 No. 2 (2017): International Journal of Biology and Chemistry

Section

Chemistry

License

ааа