Comparison of Exterior Coatings Applied to Oak Wood as a Function of Natural and Artificial Weathering Exposure
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F19%3A81335" target="_blank" >RIV/60460709:41320/19:81335 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2079-6412/9/12/864/htm" target="_blank" >https://www.mdpi.com/2079-6412/9/12/864/htm</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/coatings9120864" target="_blank" >10.3390/coatings9120864</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of Exterior Coatings Applied to Oak Wood as a Function of Natural and Artificial Weathering Exposure
Original language description
Artificial weathering can significantly reduce the testing time needed for proving coating durability, nevertheless its reliability is still not thoroughly proven. In this study, eight different transparent and pigmented coating systems, namely oil, acrylate, alkyd and urethane alkyd were evaluated through natural and artificial weathering tests on oak samples by measuring colour, gloss and surface wettability and by macroscopic and microscopic evaluation. The oil coatings performed well in wood colour stability evaluations, while the best gloss and wettability change results were noted for acrylate coatings. Pigmented coatings were characterized by significantly lower colour changes than transparent ones. The gloss and wettability changes were more sensitive to coating disruption than to total colour changes of coated wood associated with chemical changes in wood. The findings in this work showed that values of gloss changes and surface wettability for all types of coatings exposed to artificial and
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20506 - Coating and films
Result continuities
Project
<a href="/en/project/TH02020873" target="_blank" >TH02020873: Improving of coatings durability on selected kinds of wood in the exterior applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
Coatings
ISSN
2079-6412
e-ISSN
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Volume of the periodical
9
Issue of the periodical within the volume
12
Country of publishing house
CH - SWITZERLAND
Number of pages
15
Pages from-to
1-15
UT code for WoS article
000506682800092
EID of the result in the Scopus database
2-s2.0-85077990620