Surface properties of novel wood-based reinforced composites manufactured from crushed veneers and phenolic resins

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dc.creatorYuxiang Huang
dc.creatorYue Qi
dc.creatorYamei Zhang
dc.creatorRongxian Zhu
dc.creatorYahui Zhang
dc.creatorWenji Yu
dc.date2019
dc.date.accessioned2026-07-07T04:37:31Z
dc.descriptionThis study was performed to determine the surface properties of novel wood-based reinforced composites made from poplar veneers and phenolic resins. The veneers with different thickness (1,8; 4; 6; 8 mm) were finely crushed and then were impregnated with phenolic resins to achieve different resin loading (12, 14, 18%). Finally, they were laminated or random paved to manufacture novel wood-based reinforced composites with different target densities (900-1100 kg/m3). With increased veneer thickness or resin content, the hardness of novel wood-based reinforced composites decreased and their roughness increased. The increase of density contributed to the increased hardness and decreased roughness. The surface wettability of novel wood-based reinforced composites appeared to be closely related to their surface roughness. There was a negative correlation between contact angle and roughness. The novel wood-based reinforced composites prepared by laminated mat formation showed higher hardness, lower roughness than those by random mat formation. Such data of surface properties can be applied to design the novel wood-based reinforced composites products with desired quality and provide basic information for further panel processing.
dc.formatapplication/pdf
dc.identifier0717-3644
dc.identifierhttps://www.redalyc.org/articulo.oa?id=48559145002
dc.identifierhttps://www.redalyc.org/journal/485/48559145002/
dc.identifierhttps://www.redalyc.org/journal/485/48559145002/html/
dc.identifierhttps://www.redalyc.org/journal/485/48559145002/48559145002.epub
dc.identifierhttps://www.redalyc.org/journal/485/48559145002/movil
dc.identifier.urihttp://hdl.handle.net/123456789/467328
dc.languageen
dc.publisherUniversidad del Bío Bío
dc.relationhttp://www.redalyc.org/revista.oa?id=485
dc.rightsMaderas. Ciencia y Tecnología
dc.sourceMaderas. Ciencia y Tecnología (Chile) Num.2 Vol.21
dc.subjectAgrociencias
dc.titleSurface properties of novel wood-based reinforced composites manufactured from crushed veneers and phenolic resins
dc.typeartículo científico

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Maderas. Ciencia y Tecnología - Universidad del Bío Bío