POLYPROPYLENE/CLAY NANOCOMPOSITES: SYNTHESIS AND CHARACTERIZATION

dc.creatorPÉREZ,MÓNICA A
dc.creatorRIVAS,BERNABÉ L
dc.creatorRODRÍGUEZ,SADDYS M
dc.creatorMALDONADO,ÁLVARO
dc.creatorVENEGAS,CAROLA
dc.date2010-12-01
dc.date.accessioned2017-03-07T16:35:05Z
dc.date.available2017-03-07T16:35:05Z
dc.identifierhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072010000400006
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/404092
dc.descriptionPolypropylene nanocomposites were synthesized by using the method of mixing in the molten state. Nanocomposites were obtained in twin-screw co-rotating extruders and the nanocomposites were prepared with percentage of nanoclay (C2) from 5 wt-%, with and without compatibilizer agent (PP-g-MA). The thermal (DSC, TGA), morphology (XRD, TEM), and dynamical mechanical (DMA) properties of the nanocomposites were characterized. All nanocomposites prepared are in intercalated state as corroborated by XRD and TEM. The Tm and Xc were not affected by the presence of clay, PP-g-MA, or processing support. The incorporation of clay and compatibilizer agent increases the thermal stability and heat deflection temperature (HDT).
dc.formattext/html
dc.languageen
dc.publisherSociedad Chilena de Química
dc.sourceJournal of the Chilean Chemical Society v.55 n.4 2010
dc.subjectNanocomposites
dc.subjectpolypropylene
dc.subjectclays
dc.subjectcompatiblizer agent
dc.titlePOLYPROPYLENE/CLAY NANOCOMPOSITES: SYNTHESIS AND CHARACTERIZATION
dc.typeArtículos de revistas


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