Relation between the compaction rate and physical and mechanical properties of particleboards

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorDias, Fabricio Moura
dc.creatorDo Nascimento, Maria Fátima
dc.creatorMartinez-Espinosa, Mariano
dc.creatorLahr, Francisco Antonio Rocco
dc.creatorDe Domenico Valarelli, Ivaldo
dc.date2014-05-27T11:21:22Z
dc.date2016-10-25T18:20:54Z
dc.date2014-05-27T11:21:22Z
dc.date2016-10-25T18:20:54Z
dc.date2005-07-01
dc.date.accessioned2017-04-06T01:13:50Z
dc.date.available2017-04-06T01:13:50Z
dc.identifierMaterials Research, v. 8, n. 3, p. 329-333, 2005.
dc.identifier1516-1439
dc.identifierhttp://hdl.handle.net/11449/68311
dc.identifierhttp://acervodigital.unesp.br/handle/11449/68311
dc.identifier10.1590/S1516-14392005000300018
dc.identifierS1516-14392005000300018
dc.identifier2-s2.0-27844530682.pdf
dc.identifier2-s2.0-27844530682
dc.identifierhttp://dx.doi.org/10.1590/S1516-14392005000300018
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/889665
dc.descriptionThe compaction rate, the relation between the density of the wood panel and the density of the wood used for producing the particles, is an indicator of the product's densification. Among the various types of wood panels, particleboards are widely employed in the lumber industry, mainly for the furniture production. This paper presents a study of the relation between the compaction rate and the properties of tensile strength perpendicular to surface, Modulus of Rupture (MOR) and Modulus of Elasticity (MOE) obtained from a static bending test, thickness swelling and water absorption (2 and 24 hours). These properties were calculated according to the Brazilian ABNT, NBR 14810 standard. Particleboards were produced using the species Pinus elliotti and adhesive ureaformaldehyde. The relation was established by a multiple linear regression, and the most appropriate statistical models were determined. The estimated models indicate statistically significant effects of water absorption in 2 hours and MOR in the particleboards' compaction rate.
dc.languageeng
dc.relationMaterials Research
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCompaction rate
dc.subjectMultiple regression
dc.subjectParticleboards
dc.subjectCompaction rates
dc.subjectFurniture production
dc.subjectWood panels
dc.subjectCompaction
dc.subjectElastic moduli
dc.subjectFurniture manufacture
dc.subjectMathematical models
dc.subjectRegression analysis
dc.subjectStructural panels
dc.subjectWood
dc.subjectParticle board
dc.subjectElastic Strength
dc.subjectFurniture
dc.subjectMathematical Models
dc.subjectPanels
dc.subjectParticle Boards
dc.subjectRegression Analysis
dc.titleRelation between the compaction rate and physical and mechanical properties of particleboards
dc.typeOtro


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