Preparation of copolymers of acrylic acid and 3-methacryloxypropyl-trimethoxysilane by the method of emulsion copolymerization

Authors

  • Олеся Владимировна Рубан Institute of Chemical Technology, Volodymyr Dahl East Ukrainian University, st. Lenin, 31, Rubizhne, Lugansk region, Ukraine, 93009, Ukraine https://orcid.org/0000-0002-0044-1215
  • Катерина Валеріївна Кисельова-Логінова Institute of Chemical Technology, Volodymyr Dahl East Ukrainian University, st. Lenin, 31, Rubizhne, Lugansk region, Ukraine, 93009, Ukraine https://orcid.org/0000-0003-0826-9285
  • Євген Вадимович Попов Institute of Chemical Technology, Volodymyr Dahl East Ukrainian University, st. Lenin, 31, Rubizhne, Lugansk region, Ukraine, 93009, Ukraine https://orcid.org/0000-0001-7941-5134

DOI:

https://doi.org/10.15587/2312-8372.2015.43664

Keywords:

silicone acryl polymer, 3-methacryloxypropyl-trimethoxysilane, acrylic acid, emulsion copolymerization

Abstract

The method for preparing silicone acryl polymer by emulsion copolymerization of acrylic acid and 3-methacryloxypropyl-trimethoxysilane with a reaction initiator (ammonium persulfate) is presented in the article on the basis of experimental studies. The optimum conditions of synthesis are determined. Based on the study of the kinetics of the reaction by gravimetric copolymerization method, it was found that it is desirable to conduct the reaction for 4,5 hours at 90 oC, since after this time yield of copolymer was 53,3 %.

During synthesis it is obtained silicone acryl polymer that is a viscous transparent liquid without sharp odor, soluble in organic solvents. The properties of the silicone acryl polymer are investigated and characterized: molecular mass is calculated, determined the composition of the copolymer is determined and IR spectral analysis is conducted. This polymer is suitable for use in paints and varnishes as a surface modifier.

Author Biographies

Олеся Владимировна Рубан, Institute of Chemical Technology, Volodymyr Dahl East Ukrainian University, st. Lenin, 31, Rubizhne, Lugansk region, Ukraine, 93009

Postgraduate

Department of ecology

Катерина Валеріївна Кисельова-Логінова, Institute of Chemical Technology, Volodymyr Dahl East Ukrainian University, st. Lenin, 31, Rubizhne, Lugansk region, Ukraine, 93009

Candidate of Technical Sciences, Senior Lecturer

Department of ecology

Євген Вадимович Попов, Institute of Chemical Technology, Volodymyr Dahl East Ukrainian University, st. Lenin, 31, Rubizhne, Lugansk region, Ukraine, 93009

Doctor of Technical Sciences, Professor, Head of Departmen

Department of ecology

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Published

2015-05-28

How to Cite

Рубан, О. В., Кисельова-Логінова, К. В., & Попов, Є. В. (2015). Preparation of copolymers of acrylic acid and 3-methacryloxypropyl-trimethoxysilane by the method of emulsion copolymerization. Technology Audit and Production Reserves, 3(4(23), 17–23. https://doi.org/10.15587/2312-8372.2015.43664

Issue

Vol. 3 No. 4(23) (2015): Technology organic and inorganic substances

Section

Technology organic and inorganic substances

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Copyright (c) 2016 Олеся Владимировна Рубан, Катерина Валеріївна Кисельова-Логінова, Євген Вадимович Попов

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