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| Registros recuperados : 53 | |
| 43. |  | CADEMARTORI, P. H. G. de; MATTOS, B. D.; LOURENÇON, T. V.; HARRES, A. N.; CAPOBIANCO, G.; MATOS, M. de; BOLZON DE MUNIZ, G. I.; MAGALHAES, W. L. E. Production of activated carbon from fast-pyrolysis biochar. In: INTERNATIONAL SYMPOSIUM ON WOOD, FIBRE AND PULPING CHEMISTRY, 19., 2017, Porto Seguro. Proceedings. Viçosa, MG: UFV, 2017. p. 229-232.| Biblioteca(s): Embrapa Florestas. |
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| 45. | | MISSIO, A. L.; MATTOS, B. D.; CADEMARTORI, P. H. G. de; MAGALHAES, W. L. E.; BERGER, C.; HASELEIN, C. R.; GATTO, D. A.; PETUTSCHNIGG, A.; TONDI, G. Impact of tannin as sustainable compatibilizer for wood-polypropylene composites. Polymer Composites, v. 39, n. 2, p. 4275-4284, Dec. 2018.| Biblioteca(s): Embrapa Florestas. |
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| 46. | | BELTRAME, R.; MATTOS, B. D.; HASELEIN, C. R.; SANTINI, E. J.; GATTO, D. A.; CADEMARTORI, P. H. G. de; PEDRAZZI, C. Evaluation of longitudinal residual strain of Eucalyptus saligna Smith. wood. Scientia Forestalis, Piracicaba, v. 41, n. 97, p. 95-101, mar. 2013.| Biblioteca(s): Embrapa Florestas. |
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| 47. | | BELTRAME, R.; BISOGNIN, D. A.; MATTOS, B. D.; CARGNELUTTI FILHO, A.; HASELEIN, C. R.; GATTO, D. A.; SANTOS, G. A. dos. Desempenho silvicultural e seleção precoce de clones de híbridos de eucalipto. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 47, n. 6, p. 791-796, jun. 2012. Título em inglês: Silvicultural performance and early selection of clones from eucalyptus hybrids.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 48. | | MATTOS, B. D.; TARDY, B. L.; PEZHMAN, M.; KÄMÄRÄINEN, T.; LINDER, M.; SCHREINER, W. H.; MAGALHAES, W. L. E.; ROJAS, O. J. Controlled biocide release from hierarchically-structured biogenic silica: surface chemistry to tune release rate and responsiveness. Scientific Reports, v. 8, Article 5555, Apr. 2018. 11 p.| Biblioteca(s): Embrapa Florestas. |
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| 49. | | CADEMARTORI, P. H. G. de; MISSIO, A. L.; MATTOS, B. D.; GATTO, D. A.; MAGALHAES, W. L. E.; LIMA, E. A. de. Roughness and color evaluation of wood polymer composites filled by household waste of mate-tea. Maderas. Ciencia y Tecnología, Concepción, v. 17, n. 3, p. 457-468, Jul. 2015.| Biblioteca(s): Embrapa Florestas. |
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| 50. | | MATTOS, B. D.; TARDY, B. L.; GRECA, L. G.; KÄMÄRÄINEN, T.; XIANG, W.; CUSOLA, O.; MAGALHAES, W. L. E.; ROJAS, O. J. Nanofibrillar networks enable universal assembly of superstructured particle constructs. Science Advances, v. 6, n. 19, eaaz7328, May 2020.| Biblioteca(s): Embrapa Florestas. |
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| 51. | | MISSIO, A. L.; MATTOS, B. D.; FERREIRA, D. de F.; MAGALHAES, W. L. E.; BERTUOL, D. A.; GATTO, D. A.; PETUTSCHNIGG, A.; TONDI, G. Nanocellulose-tannin films: from trees to sustainable active packaging. Journal of Cleaner Production, v. 184, p. 143-151, May 2018.| Biblioteca(s): Embrapa Florestas. |
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| 52. | | MATOS, M.; MATTOS, B. D.; CADEMARTORI, P. H. G. de; LOURENÇON, T. V.; HANSEL, F. A.; ZANONI, P. R. S.; YAMAMOTO, C. I.; MAGALHAES, W. L. E. Pilot-scaled fast-pyrolysis conversion of eucalyptus wood fines into products: discussion toward possible applications in biofuels, materials, and precursors. BioEnergy Research, v. 13, p. 411-422, 2020.| Biblioteca(s): Embrapa Florestas. |
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| 53. | | MAGALHAES, W. L. E.; CADEMARTORI, P. H. G. de; BOLZON DE MUNIZ, G. I.; CARNEIRO, M. E.; LENGOWSKI, E. C.; MATTOS, B. D.; LOURENÇON, T. V.; VIANA, L. C.; KUMODE, M. M. N. Nanotechnology applied to forest sector: some researches at Embrapa Forestry. In: CANADA - BRAZIL WORKSHOP ON SUSTAINABLE NANOMATERIALS, 3., 2014, Belo Horizonte. General program. [S.l.]: Ministério da Ciência e Tecnologia, 2014. p. 14. Abstract.| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 53 | |
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Registro Completo
|
Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
07/03/2016 |
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Data da última atualização: |
07/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
CADEMARTORI, P. H. G. de; MISSIO, A. L.; MATTOS, B. D.; GATTO, D. A.; MAGALHAES, W. L. E.; LIMA, E. A. de. |
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Afiliação: |
Pedro 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. |
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Título: |
Roughness and color evaluation of wood polymer composites filled by household waste of mate-tea. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Maderas. Ciencia y Tecnología, Concepción, v. 17, n. 3, p. 457-468, Jul. 2015. |
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DOI: |
http://dx.doi.org/10.4067/S0718-221X2015005000041 |
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Idioma: |
Inglês |
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Conteúdo: |
This 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. |
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Palavras-Chave: |
Aesthetic characteristics; Característica estética; Compósito polimérico; Economic value chain; Erva mate; Eucalypt wood; Polypropylene composite; Resíduo doméstico. |
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Thesagro: |
Eucalipto; Ilex Paraguariensis; Madeira. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/140715/1/2015-Washington-MCyT-Roughness.pdf
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Marc: |
LEADER 01967naa a2200325 a 4500
001 2039815
005 2016-03-07
008 2015 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.4067/S0718-221X2015005000041$2DOI
100 1 $aCADEMARTORI, P. H. G. de
245 $aRoughness and color evaluation of wood polymer composites filled by household waste of mate-tea.$h[electronic resource]
260 $c2015
520 $aThis 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.
650 $aEucalipto
650 $aIlex Paraguariensis
650 $aMadeira
653 $aAesthetic characteristics
653 $aCaracterística estética
653 $aCompósito polimérico
653 $aEconomic value chain
653 $aErva mate
653 $aEucalypt wood
653 $aPolypropylene composite
653 $aResíduo doméstico
700 1 $aMISSIO, A. L.
700 1 $aMATTOS, B. D.
700 1 $aGATTO, D. A.
700 1 $aMAGALHAES, W. L. E.
700 1 $aLIMA, E. A. de
773 $tMaderas. Ciencia y Tecnología, Concepción$gv. 17, n. 3, p. 457-468, Jul. 2015.
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Embrapa Florestas (CNPF) |
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