Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/33923
Registro completo de metadados
Campo DCValorIdioma
dc.creatorMirmehdi, Seyedmohammad-
dc.creatorOliveira, Maria Luiza Cafalchio de-
dc.creatorHein, Paulo Ricardo Gherardi-
dc.creatorDias, Marali Vilela-
dc.creatorSarantópoulos, Claire Isabel Grígoli de Luca-
dc.creatorTonoli, Gustavo Henrique Denzin-
dc.date.accessioned2019-04-27T10:38:58Z-
dc.date.available2019-04-27T10:38:58Z-
dc.date.issued2018-
dc.identifier.citationMIRMEHDI, S. et al. Spraying cellulose nanofibrils for improvement of tensile and barrier properties of writing & printing (W&P) paper. Journal of Wood Chemistry and Technology, [S.l.], v. 38, n. 3, 2018.pt_BR
dc.identifier.urihttps://www.tandfonline.com/doi/abs/10.1080/02773813.2018.1432656pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/33923-
dc.description.abstractAn experimental spray coater was used to coat writing and printing (W&P) paper substrate with cellulose nanofibrils (CNFs) suspensions. The effects of spraying variables (i.e. concentration of suspension, spray pressure, distance and time of spray) on the coated sheets were analyzed in terms of the tensile strength, water vapor transmission rate (WVTR), and oxygen transmission rate (OTR). Basis weight and the thickness of coated layers in the different treatments were measured. In addition, image analysis of the microstructure examined the coating adhesion. The WVTR of the papers decreased, while tensile strength increased with one layer of CNF coating. The OTR was not changed with the CNF coating. The tensile strength and microstructure images of the coated papers indicate good adhesion between the CNF coating and the paper substrate when using the spray coater.pt_BR
dc.languageen_USpt_BR
dc.publisherTaylor and Francis Onlinept_BR
dc.rightsrestrictAccesspt_BR
dc.sourceJournal of Wood Chemistry and Technologypt_BR
dc.subjectCellulose nanofiberspt_BR
dc.subjectSpray coatingpt_BR
dc.subjectBarrier propertiespt_BR
dc.subjectNatural fiberpt_BR
dc.subjectTensile strengthpt_BR
dc.titleSpraying cellulose nanofibrils for improvement of tensile and barrier properties of writing & printing (W&P) paperpt_BR
dc.typeArtigopt_BR
Aparece nas coleções:DCA - Artigos publicados em periódicos
DCF - Artigos publicados em periódicos

Arquivos associados a este item:
Não existem arquivos associados a este item.


Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.