Properties of Phenol-Formaldehyde Resin Modified with Kraft Lignin for Particleboard Production
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F25%3A103854" target="_blank" >RIV/60460709:41320/25:103854 - isvavai.cz</a>
Alternative codes found
RIV/62156489:43410/25:43927194
Result on the web
<a href="https://hrcak.srce.hr/332610" target="_blank" >https://hrcak.srce.hr/332610</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5552/drvind.2025.0232" target="_blank" >10.5552/drvind.2025.0232</a>
Alternative languages
Result language
angličtina
Original language name
Properties of Phenol-Formaldehyde Resin Modified with Kraft Lignin for Particleboard Production
Original language description
Lignin is a natural polymer with a phenolic structure, which makes it suitable as a substitute in phenol-formaldehyde (PF) resins. In this study, unmodified kraft lignin was used as a substitute in a commercial phenol-formaldehyde resin, with the substitution rate being 10 %. This resin was further used to produce a single-layer particleboard using hot pressing in a laboratory press. Results of physical and mechanical tests showed that the addition of lignin to the PF resin negatively affected these properties, while particleboards bonded with lignin-modified PF resin met the requirements of the standard for lower-class particleboards. Scanning electron microscopy confirmed cohesive failures in ruptured particleboards bonded with both the reference resin and the lignin-modified PF resin. For the lignin-modified PF resin, particles of undissolved lignin were found in the resin. Further testing showed no difference in the emission of volatile organic compounds between the variants
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
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Drvna industrija
ISSN
0012-6772
e-ISSN
0012-6772
Volume of the periodical
76
Issue of the periodical within the volume
2
Country of publishing house
HR - CROATIA
Number of pages
10
Pages from-to
149-158
UT code for WoS article
001519429900004
EID of the result in the Scopus database
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