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Effects of wollastonite on selected properties of medium-density fiberboards made from wood and palm leaf residues

cris.lastimport.scopus2025-10-23T06:54:46Z
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dc.abstract.enEffects of adding wollastonite (W, at 5% and 10%) and palm leaf residues(at 10%), based on the dry weight of wood fibers, were evaluated relative to selected properties of medium-density fiberboards (MDF), bonded with two adhesive systems, i.e., urea-formaldehyde (UF, at 10%) and isocyanate (IC, at 5%) resins. The results indicated a general improvement in screw withdrawal resistance in the UF-bonded panels due to the addition of wollastonite. This enhancement is attributed to the reinforcing effect of wollastonite. In the IC-bonded panels, the addition of wollastonite had an improving effect when W-content was 5%. The addition of defibrated palm leaves generally decreased the screw withdrawal resistance of the MDF panels due to the soft nature of the palm fibers. The fire properties of the IC-bonded panels tended to be more favorable or at least comparable to those of the UF-bonded panels, which was attributed to the formation of bubbles in the cured resin. The addition of wollastonite generally improved fire properties in both resins. It was concluded that wollastonite and defibrated palm leaves can be recommended for MDF production when the contents of wollastonite and palm leaves do not exceed 5% and 10%, respectively.
dc.affiliationWydział Leśny i Technologii Drewna
dc.affiliation.instituteKatedra Mechanicznej Technologii Drewna
dc.contributor.authorTaghiyari, Hamid R.
dc.contributor.authorArabi, Mahdi
dc.contributor.authorAntov, Petar
dc.contributor.authorNadali, Elham
dc.contributor.authorIlies, Dorina Camelia
dc.contributor.authorSalimifard, Ehsan
dc.contributor.authorShishegar, Ismaeil
dc.contributor.authorSavov, Viktor
dc.contributor.authorDudeva, Viktoria
dc.contributor.authorKawalerczyk, Jakub
dc.contributor.authorRatiu, Mariana
dc.date.access2025-04-30
dc.date.accessioned2025-06-13T07:56:47Z
dc.date.available2025-06-13T07:56:47Z
dc.date.copyright2025-04-04
dc.date.issued2025
dc.description.abstract<jats:p>Effects of adding wollastonite (W, at 5% and 10%) and palm leaf residues(at 10%), based on the dry weight of wood fibers, were evaluated relative to selected properties of medium-density fiberboards (MDF), bonded with two adhesive systems, i.e., urea-formaldehyde (UF, at 10%) and isocyanate (IC, at 5%) resins. The results indicated a general improvement in screw withdrawal resistance in the UF-bonded panels due to the addition of wollastonite. This enhancement is attributed to the reinforcing effect of wollastonite. In the IC-bonded panels, the addition of wollastonite had an improving effect when W-content was 5%. The addition of defibrated palm leaves generally decreased the screw withdrawal resistance of the MDF panels due to the soft nature of the palm fibers. The fire properties of the IC-bonded panels tended to be more favorable or at least comparable to those of the UF-bonded panels, which was attributed to the formation of bubbles in the cured resin. The addition of wollastonite generally improved fire properties in both resins. It was concluded that wollastonite and defibrated palm leaves can be recommended for MDF production when the contents of wollastonite and palm leaves do not exceed 5% and 10%, respectively.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if1,3
dc.description.number2
dc.description.points100
dc.description.versionfinal_published
dc.description.volume20
dc.identifier.doi10.15376/biores.20.2.3866-3883
dc.identifier.issn1930-2126
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/2845
dc.identifier.weblinkhttps://bioresources.cnr.ncsu.edu/resources/effects-of-wollastonite-on-selected-properties-of-medium-density-fiberboards-made-from-wood-and-palm-leaf-residues/
dc.languageen
dc.relation.ispartofBioResources
dc.relation.pages3866–3883
dc.rightsOther
dc.sciencecloudsend
dc.share.typeOPEN_JOURNAL
dc.subject.enwood-based composite
dc.subject.enurea-formaldehyde resin
dc.subject.enisocyanate resin
dc.subject.enminerals
dc.subject.enpalm leaf residue
dc.subject.enreinforcing effects
dc.subject.enwollastonite
dc.titleEffects of wollastonite on selected properties of medium-density fiberboards made from wood and palm leaf residues
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue2
oaire.citation.volume20