Study of the anticorrosive efficiency of zincite and periclase-based core-shell pigments in organic coatings

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F09%3A00008531" target="_blank" >RIV/00216275:25310/09:00008531 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Study of the anticorrosive efficiency of zincite and periclase-based core-shell pigments in organic coatings
Original language description
The objective of this work was to identify the anticorrosive efficiency of synthesized, MeO/core pigments and of MeO pigments (MeO=ZnO, MgO) with the varied morphology of particles. The synthesized MeO-type pigments displayed varied particle morphologiesand the MeO/core core-shell pigments exhibited the surface of particles made of zincite and periclase. These core-shell pigments have the properties of both the ZnO layer and the core (wollastonite or graphite). Epoxy-ester based coatings containing thesynthesized pigments were also formulated. To test the anticorrosion properties of the coatings, accelerated corrosion tests were carried out in the environment of condensed water, of NaCl mist, and of condensing water and SO2. The synthesized core-shell pigments have good anticorrosion efficiency in an epoxy-ester coating.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JK - Corrosion and material surfaces
OECD FORD branch
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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