TECHNOLOGICAL PROPERTIES OF PLYWOOD BONDED WITH PHENOL-FORMALDEHYDE RESOL RESIN MODIFIED WITH BIO-OIL

Detalhes bibliográficos
Autor(a) principal: Ayrilmis, Nadir
Data de Publicação: 2018
Outros Autores: Özbay, Günay
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Cerne (Online)
Texto Completo: https://cerne.ufla.br/site/index.php/CERNE/article/view/1549
Resumo: Phenol-formaldehyde (PF) resol resins were produced by substituting up to 20 wt% of phenol with bio-oil by modifying the chemical synthesis process. Pine sawdust was converted into renewable chemical feedstock for the production of bio-oil modified PF resins. FT-IR analysis was performed to characterize the organic functional groups in bio-oil modified PF resins. In comparison to a commercial and lab-made PF resins, the bio-oil modified PF resins were found to have larger average molecular weights, higher polydispersity indices and shorter gel times. The plywood composites produced with bio-oil modified PF resin up to 20 wt% had better mechanical properties and wet bond strength as compared to commercial and lab-made PF resins.
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spelling TECHNOLOGICAL PROPERTIES OF PLYWOOD BONDED WITH PHENOL-FORMALDEHYDE RESOL RESIN MODIFIED WITH BIO-OILBio-oiltechnological propertiesPhenol-formaldehydePyrolysisWoodPhenol-formaldehyde (PF) resol resins were produced by substituting up to 20 wt% of phenol with bio-oil by modifying the chemical synthesis process. Pine sawdust was converted into renewable chemical feedstock for the production of bio-oil modified PF resins. FT-IR analysis was performed to characterize the organic functional groups in bio-oil modified PF resins. In comparison to a commercial and lab-made PF resins, the bio-oil modified PF resins were found to have larger average molecular weights, higher polydispersity indices and shorter gel times. The plywood composites produced with bio-oil modified PF resin up to 20 wt% had better mechanical properties and wet bond strength as compared to commercial and lab-made PF resins.CERNECERNE2018-01-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/1549CERNE; Vol. 23 No. 4 (2017); 493-500CERNE; v. 23 n. 4 (2017); 493-5002317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttps://cerne.ufla.br/site/index.php/CERNE/article/view/1549/1024Copyright (c) 2018 CERNEinfo:eu-repo/semantics/openAccessAyrilmis, NadirÖzbay, Günay2018-08-27T19:57:33Zoai:cerne.ufla.br:article/1549Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:54:32.600246Cerne (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv TECHNOLOGICAL PROPERTIES OF PLYWOOD BONDED WITH PHENOL-FORMALDEHYDE RESOL RESIN MODIFIED WITH BIO-OIL
title TECHNOLOGICAL PROPERTIES OF PLYWOOD BONDED WITH PHENOL-FORMALDEHYDE RESOL RESIN MODIFIED WITH BIO-OIL
spellingShingle TECHNOLOGICAL PROPERTIES OF PLYWOOD BONDED WITH PHENOL-FORMALDEHYDE RESOL RESIN MODIFIED WITH BIO-OIL
Ayrilmis, Nadir
Bio-oil
technological properties
Phenol-formaldehyde
Pyrolysis
Wood
title_short TECHNOLOGICAL PROPERTIES OF PLYWOOD BONDED WITH PHENOL-FORMALDEHYDE RESOL RESIN MODIFIED WITH BIO-OIL
title_full TECHNOLOGICAL PROPERTIES OF PLYWOOD BONDED WITH PHENOL-FORMALDEHYDE RESOL RESIN MODIFIED WITH BIO-OIL
title_fullStr TECHNOLOGICAL PROPERTIES OF PLYWOOD BONDED WITH PHENOL-FORMALDEHYDE RESOL RESIN MODIFIED WITH BIO-OIL
title_full_unstemmed TECHNOLOGICAL PROPERTIES OF PLYWOOD BONDED WITH PHENOL-FORMALDEHYDE RESOL RESIN MODIFIED WITH BIO-OIL
title_sort TECHNOLOGICAL PROPERTIES OF PLYWOOD BONDED WITH PHENOL-FORMALDEHYDE RESOL RESIN MODIFIED WITH BIO-OIL
author Ayrilmis, Nadir
author_facet Ayrilmis, Nadir
Özbay, Günay
author_role author
author2 Özbay, Günay
author2_role author
dc.contributor.author.fl_str_mv Ayrilmis, Nadir
Özbay, Günay
dc.subject.por.fl_str_mv Bio-oil
technological properties
Phenol-formaldehyde
Pyrolysis
Wood
topic Bio-oil
technological properties
Phenol-formaldehyde
Pyrolysis
Wood
description Phenol-formaldehyde (PF) resol resins were produced by substituting up to 20 wt% of phenol with bio-oil by modifying the chemical synthesis process. Pine sawdust was converted into renewable chemical feedstock for the production of bio-oil modified PF resins. FT-IR analysis was performed to characterize the organic functional groups in bio-oil modified PF resins. In comparison to a commercial and lab-made PF resins, the bio-oil modified PF resins were found to have larger average molecular weights, higher polydispersity indices and shorter gel times. The plywood composites produced with bio-oil modified PF resin up to 20 wt% had better mechanical properties and wet bond strength as compared to commercial and lab-made PF resins.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-31
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/1549
url https://cerne.ufla.br/site/index.php/CERNE/article/view/1549
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/1549/1024
dc.rights.driver.fl_str_mv Copyright (c) 2018 CERNE
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 CERNE
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CERNE
CERNE
publisher.none.fl_str_mv CERNE
CERNE
dc.source.none.fl_str_mv CERNE; Vol. 23 No. 4 (2017); 493-500
CERNE; v. 23 n. 4 (2017); 493-500
2317-6342
0104-7760
reponame:Cerne (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Cerne (Online)
collection Cerne (Online)
repository.name.fl_str_mv Cerne (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv cerne@dcf.ufla.br||cerne@dcf.ufla.br
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