Study on the application of curing agents in light colored water‐borne epoxy antistatic anticorrosive paint

Study on the application of curing agents in light colored water‐borne epoxy antistatic... Purpose – The purpose of this paper is to study the curing mechanisms, anticorrosive properties and protective mechanisms of three kinds of amine curing agents applied in a new kind of light colored water‐borne epoxy antistatic anticorrosive paint. Design/methodology/approach – Using light color‐conductive mica, titanium oxides and environmentally‐friendly anticorrosive pigments in the two‐component water‐borne epoxy system, the light colored water‐borne antistatic anticorrosive paint was prepared. The molecular structure and curing mechanisms of the curing agents was analyzed by Fourier transform infra‐red spectroscopy, and the influence of the curing agents on anticorrosive properties and protective mechanisms was studied by electrochemical impedance spectroscopy. Findings – The paints cured by the modified amine curing agent possessed optimal integrated properties with a coating surface resistivity of 10 6 Ω and the best anticorrosive performance. Originality/value – A novel light colored water‐borne epoxy antistatic anticorrosive paint cured by the optimal curing agent could be used in corrosion protection for oil tanks to replace the traditional oil‐based antistatic anticorrosive paints. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Anti-Corrosion Methods and Materials Emerald Publishing

Study on the application of curing agents in light colored water‐borne epoxy antistatic anticorrosive paint

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Publisher
Emerald Publishing
Copyright
Copyright © 2008 Emerald Group Publishing Limited. All rights reserved.
ISSN
0003-5599
DOI
10.1108/00035590810870455
Publisher site
See Article on Publisher Site

Abstract

Purpose – The purpose of this paper is to study the curing mechanisms, anticorrosive properties and protective mechanisms of three kinds of amine curing agents applied in a new kind of light colored water‐borne epoxy antistatic anticorrosive paint. Design/methodology/approach – Using light color‐conductive mica, titanium oxides and environmentally‐friendly anticorrosive pigments in the two‐component water‐borne epoxy system, the light colored water‐borne antistatic anticorrosive paint was prepared. The molecular structure and curing mechanisms of the curing agents was analyzed by Fourier transform infra‐red spectroscopy, and the influence of the curing agents on anticorrosive properties and protective mechanisms was studied by electrochemical impedance spectroscopy. Findings – The paints cured by the modified amine curing agent possessed optimal integrated properties with a coating surface resistivity of 10 6 Ω and the best anticorrosive performance. Originality/value – A novel light colored water‐borne epoxy antistatic anticorrosive paint cured by the optimal curing agent could be used in corrosion protection for oil tanks to replace the traditional oil‐based antistatic anticorrosive paints.

Journal

Anti-Corrosion Methods and MaterialsEmerald Publishing

Published: May 23, 2008

Keywords: Spectroscopy; Chemical technology; Coatings; Paints; Corrosion inhibitors; Epoxy resins

References

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