THE PIGMENT IMPACT ON RHEOLOGICAL PROPERTIES OF ANTICORROSION PROTECTION COVERS OF MANUFACTURED RAILWAY TRANSPORT CONSTRUCTIONS

Authors

  • A. N. Plugin Ukrainian State Academy of railway transport, Kharkov, Ukraine
  • L. V. Trikoz Ukrainian State Academy of railway transport, Kharkov, Ukraine
  • O. S. Gerasimenko Ukrainian State Academy of railway transport, Kharkov, Ukraine
  • I. V. Podtelezhnikova Ukrainian State Academy of railway transport, Kharkov, Ukraine

DOI:

https://doi.org/10.15802/stp2010/13306

Keywords:

pigment, rheological properties, corrosion-resistant protective coating, artificial structures, trains

Abstract

In the article the influence of the electro-surface potential value on change of the suspension viscosity values of pigments was investigated. It was done for pigments different in chemical nature – titanium oxide and ferric oxide. It was demonstrated that at equal dispersed phase concentrations the higher viscosity value was shown by systems with pigment TiO2 and the lower one – with Fe2O3. This fact correlates well with the absolute values of electrosurface potentials of the pigments studied. The active centers of the particles produce structuring effect on the dispersed medium molecules thus increasing the system viscosity.

Author Biographies

A. N. Plugin, Ukrainian State Academy of railway transport, Kharkov

A. N. Plugin

L. V. Trikoz, Ukrainian State Academy of railway transport, Kharkov

L. V. Trikoz

O. S. Gerasimenko, Ukrainian State Academy of railway transport, Kharkov

O. S. Gerasimenko

I. V. Podtelezhnikova, Ukrainian State Academy of railway transport, Kharkov

I. V. PodtelezhnIkova

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Published

2010-08-25

How to Cite

Plugin, A. N., Trikoz, L. V., Gerasimenko, O. S., & Podtelezhnikova, I. V. (2010). THE PIGMENT IMPACT ON RHEOLOGICAL PROPERTIES OF ANTICORROSION PROTECTION COVERS OF MANUFACTURED RAILWAY TRANSPORT CONSTRUCTIONS. Science and Transport Progress, (33), 193–196. https://doi.org/10.15802/stp2010/13306

Issue

No. 33 (2010): ISSUE 33

Section

TRANSPORT CONSTRUCTION

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