POLYPROPYLENE/CLAY NANOCOMPOSITES: SYNTHESIS AND CHARACTERIZATION

Polypropylene 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 th...

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Autores principales:	PÉREZ,MÓNICA A, RIVAS,BERNABÉ L, RODRÍGUEZ,SADDYS M, MALDONADO,ÁLVARO, VENEGAS,CAROLA
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2010
Materias:	Nanocomposites polypropylene clays compatiblizer agent
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072010000400006
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spelling	oai:scielo:S0717-970720100004000062011-05-25POLYPROPYLENE/CLAY NANOCOMPOSITES: SYNTHESIS AND CHARACTERIZATIONPÉREZ,MÓNICA ARIVAS,BERNABÉ LRODRÍGUEZ,SADDYS MMALDONADO,ÁLVAROVENEGAS,CAROLA Nanocomposites polypropylene clays compatiblizer agent Polypropylene 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).info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.55 n.4 20102010-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072010000400006en10.4067/S0717-97072010000400006
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Nanocomposites polypropylene clays compatiblizer agent
spellingShingle	Nanocomposites polypropylene clays compatiblizer agent PÉREZ,MÓNICA A RIVAS,BERNABÉ L RODRÍGUEZ,SADDYS M MALDONADO,ÁLVARO VENEGAS,CAROLA POLYPROPYLENE/CLAY NANOCOMPOSITES: SYNTHESIS AND CHARACTERIZATION
description	Polypropylene 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).
author	PÉREZ,MÓNICA A RIVAS,BERNABÉ L RODRÍGUEZ,SADDYS M MALDONADO,ÁLVARO VENEGAS,CAROLA
author_facet	PÉREZ,MÓNICA A RIVAS,BERNABÉ L RODRÍGUEZ,SADDYS M MALDONADO,ÁLVARO VENEGAS,CAROLA
author_sort	PÉREZ,MÓNICA A
title	POLYPROPYLENE/CLAY NANOCOMPOSITES: SYNTHESIS AND CHARACTERIZATION
title_short	POLYPROPYLENE/CLAY NANOCOMPOSITES: SYNTHESIS AND CHARACTERIZATION
title_full	POLYPROPYLENE/CLAY NANOCOMPOSITES: SYNTHESIS AND CHARACTERIZATION
title_fullStr	POLYPROPYLENE/CLAY NANOCOMPOSITES: SYNTHESIS AND CHARACTERIZATION
title_full_unstemmed	POLYPROPYLENE/CLAY NANOCOMPOSITES: SYNTHESIS AND CHARACTERIZATION
title_sort	polypropylene/clay nanocomposites: synthesis and characterization
publisher	Sociedad Chilena de Química
publishDate	2010
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072010000400006
work_keys_str_mv	AT perezmonicaa polypropyleneclaynanocompositessynthesisandcharacterization AT rivasbernabel polypropyleneclaynanocompositessynthesisandcharacterization AT rodriguezsaddysm polypropyleneclaynanocompositessynthesisandcharacterization AT maldonadoalvaro polypropyleneclaynanocompositessynthesisandcharacterization AT venegascarola polypropyleneclaynanocompositessynthesisandcharacterization
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POLYPROPYLENE/CLAY NANOCOMPOSITES: SYNTHESIS AND CHARACTERIZATION

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