Bio-based adhesive derived from citric acid and sorbitol for wood-composite manufacture
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F22%3A92906" target="_blank" >RIV/60460709:41320/22:92906 - isvavai.cz</a>
Result on the web
<a href="https://www.tandfonline.com/doi/full/10.1080/17480272.2022.2090278" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/17480272.2022.2090278</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/17480272.2022.2090278" target="_blank" >10.1080/17480272.2022.2090278</a>
Alternative languages
Result language
angličtina
Original language name
Bio-based adhesive derived from citric acid and sorbitol for wood-composite manufacture
Original language description
Wood composites are manufactured by joining wood fibres, strands, or particles together with an adhesive, but it is necessary for eliminate the use of formaldehyde-based adhesives in the manufacture of wood composites for the sake of indoor air quality and human health. This initial study has demonstrated the use of sorbitol and citric acid as a potential bio-based formaldehyde-free adhesive for wood-composite manufacture. A solution of citric acid and sorbitol in water was sprayed onto wood particles which were then pressed at 160 degrees C, 180 degrees C, or 200 degrees C for 13 min, to produce boards with a target thickness of 8 mm. The FTIR spectra contained an absorption band at 1720cm(-1), presumably due to the esters of citric acid and sorbitol. Pressing of a temperature of 200 degrees C gave boards with the highest modulus of elasticity and the highest internal bond strength. The results reveal a new potential bio-adhesive for the manufacture of wood composites.
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
5
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
3
Pages from-to
397-399
UT code for WoS article
000824386500001
EID of the result in the Scopus database
2-s2.0-85133977185