FIBERBOARD MANUFACTURED WITHOUT RESIN USING THE FENTON REACTION

dc.creatorRIQUELME-VALDÉS,JUAN
dc.creatorRAMÍREZ,ESTEBAN
dc.creatorCONTRERAS,DAVID
dc.creatorFREER,JUANITA
dc.creatorRODRÍGUEZ,JAIME
dc.date2008-12-01
dc.date.accessioned2017-03-07T16:08:48Z
dc.date.available2017-03-07T16:08:48Z
dc.identifierhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072008000400019
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/396861
dc.descriptionResin-free fiberboards were manufactured using industrial fiber from Pinus radiata activated by an oxidative treatment using the Fenton reaction (H(2)0(2)/ Fe(II)). A multivariate analysis was used to study the effect of fiber moisture content (MC), press temperature (T), and the H(2)0(2)/Fe(II) ratio on the board internal bond strength (IB). Using response surface methodology, a set of máximum IB conditions was obtained. Validation of these conditions which included 25% MC, 170°C press temperature and a H(2)0(2)/Fe(II) relation of 25 produced an optimal board with an IB strength of 0.888 MPa. Without the addition of sizing agents or other additives, the dimensional stability properties were 16% of thickness swell and 40% of the water absorption of control boards.
dc.formattext/html
dc.languageen
dc.publisherSociedad Chilena de Química
dc.sourceJournal of the Chilean Chemical Society v.53 n.4 2008
dc.subjectFenton reaction
dc.subjectFiberboard
dc.subjectmultivariate analysis
dc.titleFIBERBOARD MANUFACTURED WITHOUT RESIN USING THE FENTON REACTION
dc.typeArtículos de revistas


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