Results 81 to 90 of about 352,893 (131)

Biomicrofibrilar composites of high density polyethylene reinforced with curaua fibers: Mechanical, interfacial and morphological properties

, 2015
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Vegetal fibers are used in polymer composites to improve mechanical properties, substituting inorganic reinforcing agents ...
Spinace, MAS, Araujo, JR, Teixeira, GM, De Paoli, MA, Mano, B   +4 more
core   +1 more source

Morphological evolution of curaua fibers under acid hydrolysis

, 2015
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Cellulose whiskers were obtained by means of sulfuric acid
Ferrarezi, MMF, Goncalves, MD, Taipina, MD   +2 more
core   +1 more source

Oil-spill cleanup: the influence of acetylated curaua fibers on the oil-removal capability of magnetic composites

, 2015
A magnetic resin based on cardanol, furfural, and curaua fibers was prepared and characterized. The material could be used in oil-spill cleanup processes, because of its aromatic/aliphatic balance.
E Elias (13556266), F Marques (7836863), R Costa (7714580), S Thomas (9523061), G Oliveira (13354140), FG Souza Jr (15827261), Q Guo (3556889)   +6 more
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Extraction and preliminary characterization of bromelain from Curaua (Ananas erectifolius L.B.SMITH)

, 2020
The characterization and determination of kinetic parameters of bromelain extracted from curaua (Ananas erectifolius) white and purple varieties were studied.
Campos-Takaki, G. M., Tambourgi, E. B., Garrard, I., Silva, T. A. L., Aoyama, H., Pereira Bresolin, I. R. A.   +5 more
core   +1 more source

Mechanical properties, morphology and thermal degradation of a biocomposite of polypropylene and curaua fibers: coupling agent effect

Polímeros, 2013
Biocomposites of polymers with vegetal fibers have a broad spectrum of applications due to their high specific properties in comparison to their counterparts made with fiberglass.
Barbara Mano, Joyce R Araújo, Marco-A. De Paoli, Walter R. Waldman, Márcia A. Spinace   +4 more
doaj  

Evaluation of the genotoxicity of cellulose nanofibers

International Journal of Nanomedicine, 2012
Renata de Lima,1 Leandro Oliveira Feitosa,1 Cintia Rodrigues Maruyama,1 Mariana Abreu Barga,1 Patrícia Cristina Yamawaki,1 Isolda Jesus Vieira,1 Eliangela M Teixeira,2 Ana Carolina Corrêa,2 Luiz Henrique Caparelli Mattoso,2 Leonardo ...
de Lima R, Feitosa LO, Maruyama CR, Barga MA, Yamawaki PC, Vieira IJ, Teixeira EM, Corrêa AC, Mattoso LH, Fraceto LF   +9 more
doaj  

Biocompósitos de acetato de celulose e fibras curtas de Curauá tratadas com CO2 supercrítico Biocomposites based on cellulose acetate and short Curaua fibers treated with supercritical CO2

Polímeros, 2012
Neste trabalho foram desenvolvidos biocompósitos baseados em acetato de celulose e fibras curtas de Curauá tratadas com dióxido de carbono supercrítico.
Miguel C. Gutiérrez, Paulo de T. V. e Rosa, Marco-Aurelio De Paoli, Maria I. Felisberti   +3 more
doaj  

Curaua Fiber Plastic Composites

, 2015
Among the natural fibers with potential application as reinforcement for polymers, curaua fiber is one that has recently received special attention from researchers.
Moraes G., Mano B., Giriolli J.C., Amarasekera J., Rodrigues J.R., De Paoli M.-A., Dos Santos P.A.   +6 more
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Biocomposite Of A Multilayer Film Scrap And Curaua Fibers: Preparation And Environmental Degradation

, 2017
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)An important material for making composites is the scrap of multilayer films.
Marco-Aurelio, Marcia A. S.; De Paoli, Spinace   +2 more
core   +1 more source

Promising curaua fiber-reinforced polyester composite for high-impact ballistic multilayered armor

, 2017
A typical multilayered armor system (MAS) is composed of a harder front ceramic tile, which is able to erode heavy ammunition, such as the 7.62 mm bullet, followed by a second layer to further reduce the impact energy.
Pereira Lima, Edio, Drelich, Jaroslaw, Neves Monteiro, Sergio, Henrique Leme Louro, Luis, de Oliveira Braga, Fabio   +4 more
core   +1 more source