Rice Husk/Poly(propylene-co-ethylene) Composites: Effect of Different Coupling Agents on Mechanical, Thermal, and Morphological Properties

dc.creatorde Carvalho, FP
dc.creatorFelisberti, MI
dc.creatorOviedo, MAS
dc.creatorVargas, MD
dc.creatorFarah, M
dc.creatorFerreira, MPF
dc.date2012
dc.date42064
dc.date2014-08-01T18:30:06Z
dc.date2015-11-26T17:30:27Z
dc.date2014-08-01T18:30:06Z
dc.date2015-11-26T17:30:27Z
dc.date.accessioned2018-03-29T00:17:23Z
dc.date.available2018-03-29T00:17:23Z
dc.identifierJournal Of Applied Polymer Science. Wiley-blackwell, v. 123, n. 6, n. 3337, n. 3344, 2012.
dc.identifier0021-8995
dc.identifierWOS:000298086500019
dc.identifier10.1002/app.35009
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/79849
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/79849
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1285522
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionPoly(propylene-co-ethylene) composites with rice husk were prepared in a corotating intermeshing twin-screw extruder using four different coupling agents. While modified maleic anhydrides such as maleated polypropylene (MAPP) and maleated polyethylene (MAPE) are commonly used as compatibilizers to improve interfacial adhesion between lignocellulosic filler and matrix, in this study, polypropylene grafted with acid comonomer (CAPP) and high-density polyethylene grafted with acid comonomer (CAPE) were also used. The morphologies and the thermal and mechanical properties of the composites were characterized using scanning electron microscopy, thermogravimetric analysis, differential scanning analysis, tensile and impact tests. The results indicate that the base resin of the compatibilizer is an important factor in determining the effectiveness of compatibilizers for composites. Composites with PP-based compatibilizers are more effective than PE-based compatibilizers due to the improved wetting of the former compatibilizer in the matrix polymer. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 123: 3337-3344, 2012
dc.description123
dc.description6
dc.description3337
dc.description3344
dc.descriptionBraskem S/A
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageen
dc.publisherWiley-blackwell
dc.publisherHoboken
dc.publisherEUA
dc.relationJournal Of Applied Polymer Science
dc.relationJ. Appl. Polym. Sci.
dc.rightsfechado
dc.rightshttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dc.sourceWeb of Science
dc.subjectcomposites
dc.subjectcompatibilization
dc.subjectfillers
dc.subjectmechanical properties
dc.subjectpolyolefins
dc.subjectReinforced Polypropylene Composites
dc.subjectNatural Fiber Composites
dc.subjectCompatibilizing Agents
dc.subjectFlour
dc.titleRice Husk/Poly(propylene-co-ethylene) Composites: Effect of Different Coupling Agents on Mechanical, Thermal, and Morphological Properties
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución