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Influence of Finishing Process Parameters of HDF Boards on Selected Properties of Coatings in Modern UV Lines and Their Relation to Energy Consumption

cris.virtual.author-orcid0000-0002-3800-8089
cris.virtual.author-orcid0000-0002-2060-0295
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcida9b408fd-bf11-40cc-b4af-169425015799
cris.virtualsource.author-orcidba3d37ef-69d5-4dee-9704-c49b1a0a0cd8
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
dc.abstract.enThis study analyzes the influence of energy generated by emitters on the adhesive properties of varnish coatings in multilayer UV systems. The experimental material, in the form of a cell board finished with UV varnish products, was prepared on a prototype line under the conditions of Borne Furniture in Gorzów Wielkopolski. The roughness and wettability were measured using a OneAttension tensiometer integrated with a topographic module, taking into account the Wenzel coefficient. The adhesion of the examined systems was verified using the PositiTest AT-A automatic pull-off device. Energy consumption by the prototype production line was compared to the standard line, utilizing mercury emitters and mercury emitters with added gallium. Energy consumption was calculated for selected variants. The influence of the Wenzel coefficient on the wettability angle was observed. Significant differences between contact angles (CA and CAc) were noted for coatings formed with sealers (stages I and II). The largest discrepancies, reaching up to 30 degrees, were recorded at the lowest UVA and UVV doses of 26 mJ/cm2. In adhesion tests, values below 1 MPa were obtained. Insufficient energy doses in the curing process of UV systems led to delamination between the coatings. Five variants were selected where delamination within the substrate predominated (>90% A) and were characterized by the lowest energy consumption in the processes. Topographic images helped identify the presence of various surface microstructures at different stages of the production cycle. The greatest energy savings, up to 50%, were achieved in stages III and IV of the technological process.
dc.affiliationWydział Leśny i Technologii Drewna
dc.affiliation.instituteKatedra Nauki o Drewnie i Techniki Cieplnej
dc.contributor.authorTokarczyk, Maciej
dc.contributor.authorLis, Barbara Teresa
dc.contributor.authorKrystofiak, Tomasz
dc.date.access2024-11-08
dc.date.accessioned2025-02-25T08:13:24Z
dc.date.available2025-02-25T08:13:24Z
dc.date.copyright2024-11-05
dc.date.issued2024
dc.description.abstract<jats:p>This study analyzes the influence of energy generated by emitters on the adhesive properties of varnish coatings in multilayer UV systems. The experimental material, in the form of a cell board finished with UV varnish products, was prepared on a prototype line under the conditions of Borne Furniture in Gorzów Wielkopolski. The roughness and wettability were measured using a OneAttension tensiometer integrated with a topographic module, taking into account the Wenzel coefficient. The adhesion of the examined systems was verified using the PositiTest AT-A automatic pull-off device. Energy consumption by the prototype production line was compared to the standard line, utilizing mercury emitters and mercury emitters with added gallium. Energy consumption was calculated for selected variants. The influence of the Wenzel coefficient on the wettability angle was observed. Significant differences between contact angles (CA and CAc) were noted for coatings formed with sealers (stages I and II). The largest discrepancies, reaching up to 30 degrees, were recorded at the lowest UVA and UVV doses of 26 mJ/cm2. In adhesion tests, values below 1 MPa were obtained. Insufficient energy doses in the curing process of UV systems led to delamination between the coatings. Five variants were selected where delamination within the substrate predominated (˃90% A) and were characterized by the lowest energy consumption in the processes. Topographic images helped identify the presence of various surface microstructures at different stages of the production cycle. The greatest energy savings, up to 50%, were achieved in stages III and IV of the technological process.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if3,1
dc.description.number22
dc.description.points140
dc.description.reviewreview
dc.description.versionfinal_published
dc.description.volume17
dc.identifier.doi10.3390/ma17225393
dc.identifier.issn1996-1944
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/2504
dc.identifier.weblinkhttps://www.mdpi.com/1996-1944/17/22/5393
dc.languageen
dc.pbn.affiliationforestry
dc.relation.ispartofMaterials
dc.relation.pagesart. 5393
dc.rightsCC-BY
dc.sciencecloudsend
dc.share.typeOPEN_JOURNAL
dc.subject.ensurface
dc.subject.enUV lacquer system
dc.subject.enenergy
dc.subject.enUV curing process
dc.subject.entopography
dc.subject.encontact angle
dc.subject.enWenzel coefficient
dc.subject.plpowierzchnia
dc.subject.plsystem lakierowy UV
dc.subject.plenergia
dc.subject.plutwardzanie promieniowaniem UV
dc.subject.pltopografia
dc.subject.plkąt zwilżania
dc.subject.plwspółczynnik Wenzla
dc.titleInfluence of Finishing Process Parameters of HDF Boards on Selected Properties of Coatings in Modern UV Lines and Their Relation to Energy Consumption
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue22
oaire.citation.volume17