Roughness and color evaluation of wood polymer composites filled by household waste of mate-tea.

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dc.contributorPedro H. G. de Cademartori, Pós-graduação da UFPR; André L. Missio, Pós-graduação da UFSM; Bruno D. Mattos, Pós-graduação da UFPR; Darci A. Gatto, UFPEL; WASHINGTON LUIZ ESTEVES MAGALHAES, CNPF; EDSON ALVES DE LIMA, CNPF.
dc.creatorCADEMARTORI, P. H. G. de
dc.creatorMISSIO, A. L.
dc.creatorMATTOS, B. D.
dc.creatorGATTO, D. A.
dc.creatorMAGALHAES, W. L. E.
dc.creatorLIMA, E. A. de
dc.date2016-03-07T11:11:11Z
dc.date2016-03-07T11:11:11Z
dc.date2016-03-07
dc.date2015
dc.date2016-03-07T11:11:11Z
dc.date.accessioned2026-07-07T03:27:10Z
dc.descriptionThis study presents the preparation of polypropylene composites filled with mixtures of household waste of mate-tea and wood particles to increase the economic value chain of mate-tea, especially in Latin America. Filler mixtures in proportions ranging from 0 to 60% depending on the type of particle were used. The polypropylene matrix was fixed at 40% and roughness surface and color evaluation were performed. The highest mean roughness (Ra) was observed for the composite with 30:30% proportion of filler mixture, which denotes the difficulty of homogenizing a mixture of fillers with different shapes and dimensions. Nevertheless, even with higher roughness for composites with a balanced blend of filler, this does not imply the presence of large peaks and valleys. In general, all the composites presented a dark color. Variation of color composites was more evident for higher proportions of household waste of mate-tea.
dc.identifierMaderas. Ciencia y Tecnología, Concepción, v. 17, n. 3, p. 457-468, Jul. 2015.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1039815
dc.identifierhttp://dx.doi.org/10.4067/S0718-221X2015005000041
dc.identifier.urihttp://hdl.handle.net/123456789/434204
dc.languageeng
dc.rightsopenAccess
dc.subjectCompósito polimérico
dc.subjectErva mate
dc.subjectResíduo doméstico
dc.subjectCaracterística estética
dc.subjectAesthetic characteristics
dc.subjectEconomic value chain
dc.subjectEucalypt wood
dc.subjectPolypropylene composite
dc.subjectEucalipto
dc.subjectIlex Paraguariensis
dc.subjectMadeira
dc.titleRoughness and color evaluation of wood polymer composites filled by household waste of mate-tea.
dc.typeArtigo de periódico

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