Phenol-formaldehyde-resin treatment of Scots pine sapwood for the reduction of resin exudation through coatings
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F22%3A94146" target="_blank" >RIV/60460709:41320/22:94146 - isvavai.cz</a>
Result on the web
<a href="https://www.tandfonline.com/doi/full/10.1080/17480272.2021.2017479" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/17480272.2021.2017479</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/17480272.2021.2017479" target="_blank" >10.1080/17480272.2021.2017479</a>
Alternative languages
Result language
angličtina
Original language name
Phenol-formaldehyde-resin treatment of Scots pine sapwood for the reduction of resin exudation through coatings
Original language description
Brown discolouration caused by resin exudation from knots is a problem for a range of light coloured painted pines, and will negatively affect the appearance of the finish. To solve this problem, a hot-and-cold bath impregnation process of wood prior to painting was tested. Sawn timber, 18 x 120 mm in cross-section dimension, were heated in an oven and then immediately immersed in a cold liquid containing a phenol-formaldehyde-based solution, filling a 1-5 mm thick layer beneath the surface with phenol-formaldehyde. After curing, the timbers were painted with a white coloured coating system intended for exterior use, and tested in artificial weathering test (QUV). The phenol-formaldehyde treatment greatly reduced the discolouration of the coating compared to non-impregnated wood.
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
20502 - Paper and wood
Result continuities
Project
<a href="/en/project/EF16_019%2F0000803" target="_blank" >EF16_019/0000803: Advanced research supporting the forestry and wood-processing sector´s adaptation to global change and the 4th industrial revolution</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Wood Material Science and Engineering
ISSN
1748-0272
e-ISSN
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Volume of the periodical
17
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
3
Pages from-to
144-146
UT code for WoS article
000742230400001
EID of the result in the Scopus database
2-s2.0-85122800569