Investigation of the processes of titanium dioxide dispersion in the presence of various surfactants

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dc.contributor.author Dyuryagina, A.N.
dc.contributor.author Lutsenko, A.A.
dc.date.accessioned 2019-03-12T09:53:23Z
dc.date.available 2019-03-12T09:53:23Z
dc.date.issued 2018-12-30
dc.identifier.citation Dyuryagina, A.N, Lutsenko, A.A. Investigation of the processes of titanium dioxide dispersion in the presence of various surfactants / A.N. Dyuryagina, A.A. Lutsenko // Қарағанды универисетінің хабаршысы. ХИМИЯ Сериясы.=Вестник Карагандинского университета. Серия ХИМИЯ.=Bulletin of the Karaganda University. CHEMISTRY Series. – 2018. - № 4. - P.16-20. ru_RU
dc.identifier.issn 2518-718Х
dc.identifier.uri http://rep.ksu.kz:80//handle/data/4249
dc.description.abstract An essential factor affecting the effectiveness of protective and decorative properties of paint and varnish compositions due to the use of surfactants with inhibitory activity in their formulations, as well as the ability to form permanent (cohesive, adhesive), decorative, insulating films based on their selective adsorption, seems to be a promising improvement of the coating performance characteristics. The mechanism of their physico-chemical effects on the interface and the dispersed medium as a whole depends on the nature of the surfactants and the contacting phases, as well as their quantitative ratio. The paper presents the results of experimental studies of the regularities of the processes of titanium dioxide disaggregation in an aqueous dispersion medium in the presence of three types of surfactants. Introduction of three versions of surfactants intensify processes of disaggregation of particles of titanium in an aqueous dispersion medium. The maximum dispersing effect with respect to titanium dioxide is set for sodium polyacrylate solution. The average diameter of the solid-phase particles in comparison with the characteristics of the base composition decreased from 13 to 4 microns, when this modified additive was introduced at the level of 0.25 g/L. ru_RU
dc.language.iso en ru_RU
dc.publisher KSU Publ. ru_RU
dc.relation.ispartofseries Қарағанды универисетінің хабаршысы. ХИМИЯ Сериясы.=Вестник Карагандинского университета. Серия ХИМИЯ.=Bulletin of the Karaganda University. CHEMISTRY Series.;№ 4(92)/ 2018
dc.subject paint-and-lacquer materials ru_RU
dc.subject dispersion ru_RU
dc.subject pigment ru_RU
dc.subject titanium dioxide ru_RU
dc.subject aggregation ru_RU
dc.subject surfactants ru_RU
dc.subject disaggregation ru_RU
dc.subject suspension ru_RU
dc.subject average diameter ru_RU
dc.subject fraction ru_RU
dc.subject aggregate ru_RU
dc.subject modification ru_RU
dc.title Investigation of the processes of titanium dioxide dispersion in the presence of various surfactants ru_RU
dc.title.alternative Түрлі беткі белсенді заттардың қатысуымен титан қос тотығының ыдырау процестерін зерттеу ru_RU
dc.title.alternative Исследование процессов диспергирования диоксида титана в присутствии различных поверхностно-активных веществ ru_RU
dc.type Article ru_RU


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