Eucalyptus Kraft pulp fibers as an alternative reinforcement of silicone composites. I. Characterization and chemical modification of Eucalyptus fibers with organosilane coupling agent

dc.creatorRedondo, SUA
dc.creatorRadovanovic, E
dc.creatorGoncalves, MC
dc.creatorYoshida, IVP
dc.date2002
dc.dateSEP 19
dc.date2014-11-16T07:44:44Z
dc.date2015-11-26T16:20:57Z
dc.date2014-11-16T07:44:44Z
dc.date2015-11-26T16:20:57Z
dc.date.accessioned2018-03-28T23:03:11Z
dc.date.available2018-03-28T23:03:11Z
dc.identifierJournal Of Applied Polymer Science. John Wiley & Sons Inc, v. 85, n. 12, n. 2573, n. 2579, 2002.
dc.identifier0021-8995
dc.identifierWOS:000176721100013
dc.identifier10.1002/app.10905
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/65704
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/65704
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/65704
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1267890
dc.descriptionIn this study, bleached Eucalyptus fibers obtained by a Kraft pulping process were characterized prior to and after chemical modification with a silane coupling agent, vinyltriethoxysilane, for use as an alternative additive in composites based on silicone. The presence of a silane coating on the fiber surface was observed by infrared, energy dispersive, and X-ray photoelectron spectroscopies. The morphology of the fibers was investigated by field emission scanning electron microscopy. The untreated fibers were ribbon-shaped and had a rough surface, due to the presence of fibrils. The coating reaction conducted in ethanol gave rise to loose fibrils and a more rough surface compared with those of untreated fibers. A smoother surface was observed when fibers were modified in tetrahydrofuran. The surface topography of the fibers was also examined by atomic force microscopy. (C) 2002 Wiley Periodicals, Inc.
dc.description85
dc.description12
dc.description2573
dc.description2579
dc.languageen
dc.publisherJohn Wiley & Sons Inc
dc.publisherHoboken
dc.publisherEUA
dc.relationJournal Of Applied Polymer Science
dc.relationJ. Appl. Polym. Sci.
dc.rightsfechado
dc.rightshttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dc.sourceWeb of Science
dc.subjectEucalyptus fibers
dc.subjectsurface modification
dc.subjectsilane coupling agent
dc.subjectPolypropylene Composites
dc.subjectThermal-degradation
dc.subjectCellulosic Fibers
dc.subjectSurface
dc.subjectWood
dc.titleEucalyptus Kraft pulp fibers as an alternative reinforcement of silicone composites. I. Characterization and chemical modification of Eucalyptus fibers with organosilane coupling agent
dc.typeArtículos de revistas


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