Effect of Size Press Coating of Cationic Starch/ Nanofibrillated Cellulose on Physical and Mechanical Properties of Recycled Papersheets

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dc.authorscopusid16644173700en_US
dc.authorscopusid57200511132en_US
dc.contributor.authorTozluoğlu, A.
dc.contributor.authorFidan, H.
dc.date.accessioned2024-08-23T16:07:31Z
dc.date.available2024-08-23T16:07:31Z
dc.date.issued2023en_US
dc.departmentDüzce Üniversitesien_US
dc.description.abstractThis study aimed to evaluate the effect of size press coating on two types of recycled papers using different types of nanofibrillated cellulose (NFC) and cationic starch (CS) on physical and mechanical properties. Wheat straw was used as a cellulose source, and NFC was obtained through oxidative and enzymatic pretreatments. Recycled fluting and coreboard papers were coated with cationic starch/NFC blends at various concentrations of NFC (0.5%, 1%, 2%, 3%, and 4%) using a three-time repetitive size press application, followed by one-time drying section, and compared to uncoated papers. The application of a coating suspension containing 4% periodate-oxidized NFC on both paper surfaces resulted in a significant improvement in the tensile index, burst index, and internal bond strength of the papersheets, with increases of up to 60.6%, 96.3%, and 119.9%, respectively. Furthermore, significant decreases in air permeability were also observed with reductions of 75% and 81.6% for coreboard and fluting papers, respectively. Compared to other pretreatment methods, periodate oxidation resulted in higher viscosity values in NFC samples. Therefore, the application of periodate-oxidized NFC with a size press resulted in a significant improvement in the mechanical and barrier properties of papers made from recycled pulps. © 2023, North Carolina State University. All rights reserved.en_US
dc.identifier.doi10.15376/biores.18.3.5993-6012
dc.identifier.endpage6012en_US
dc.identifier.issn1930-2126
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85172739567en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage5993en_US
dc.identifier.urihttps://doi.org/10.15376/biores.18.3.5993-6012
dc.identifier.urihttps://hdl.handle.net/20.500.12684/14708
dc.identifier.volume18en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherNorth Carolina State Universityen_US
dc.relation.ispartofBioResourcesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCoatingen_US
dc.subjectNanofibrillated celluloseen_US
dc.subjectPapermakingen_US
dc.subjectRecycled pulpen_US
dc.subjectSize Pressen_US
dc.subjectCelluloseen_US
dc.subjectCoatingsen_US
dc.subjectOxidationen_US
dc.subjectRecyclingen_US
dc.subjectStarchen_US
dc.subjectCoatingsen_US
dc.subjectOxidationen_US
dc.subjectPresses (machine tools)en_US
dc.subjectPulpen_US
dc.subjectRecyclingen_US
dc.subjectStarchen_US
dc.subjectA celluloseen_US
dc.subjectCationic starchesen_US
dc.subjectCoreboardsen_US
dc.subjectEffect of sizesen_US
dc.subjectNanofibrillated celluloseen_US
dc.subjectPhysical and mechanical propertiesen_US
dc.subjectRecycled paperen_US
dc.subjectRecycled pulpen_US
dc.subjectSize pressen_US
dc.subjectWheat strawsen_US
dc.subjectCelluloseen_US
dc.titleEffect of Size Press Coating of Cationic Starch/ Nanofibrillated Cellulose on Physical and Mechanical Properties of Recycled Papersheetsen_US
dc.typeArticleen_US

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