Self-crosslinking acrylic latexes containing nanoparticles ZnO with increased corrosion and chemical resistance of coatings
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F19%3A39914782" target="_blank" >RIV/00216275:25310/19:39914782 - isvavai.cz</a>
Result on the web
<a href="https://content.sciendo.com/view/journals/kom/63/2/article-p94.xml" target="_blank" >https://content.sciendo.com/view/journals/kom/63/2/article-p94.xml</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/kom-2019-0012" target="_blank" >10.2478/kom-2019-0012</a>
Alternative languages
Result language
angličtina
Original language name
Self-crosslinking acrylic latexes containing nanoparticles ZnO with increased corrosion and chemical resistance of coatings
Original language description
The requirements put on coating materials are more and more stringent mainly in the environmental domain, especially as regards VOC emissions. This is why water-based binders as alternatives to solvent-based binders, to provide paints possessing equally good use properties, are intensively sought. The objective of this work was to assess the anticorrosion and chemical properties of paint films based on new self-crosslinking acrylate aqueous dispersions. The dispersions were synthesized via two-step emulsion polymerisation to obtain a core-shell system. Nanostructural ZnO in an amount of 1.5% (w/w) was added to the system during the latex binder synthesis. Paints with an enhanced corrosion resistance and chemical resistance of the films were prepared. The dispersions prepared were pigmented with anticorrosion pigments and their properties were compared to those of commercial water-based dispersions with either identical or different paint film formation mechanisms. The results gave evidence that if a well-selected pigment is used, the binders can be used to obtain anticorrosion coating materials for metallic substrates.
Czech name
—
Czech description
—
Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
—
OECD FORD branch
20506 - Coating and films
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Koroze a ochrana materiálu
ISSN
0452-599X
e-ISSN
—
Volume of the periodical
63
Issue of the periodical within the volume
2
Country of publishing house
DE - GERMANY
Number of pages
6
Pages from-to
94-99
UT code for WoS article
—
EID of the result in the Scopus database
2-s2.0-85068381082