An investigation of mechanical and thermal properties of polypropylene reinforced with different clays
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Characterization of Minerals, Metals, and Materials
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Nowadays, environmental awareness and an increasing concern with the
greenhouse effect have increased the interest in composite materials containing at
least one of the components from natural origin. Natural clays seem to be a good
alternative because they are environmentally acceptable, naturally abundant minerals,
and due to their ability to intercalate and exfoliate in the polymer matrix led to an
improvement in mechanical, thermal and barrier properties, compared to the neat
polymer. This work presents an investigation of the effects of incorporation of two
different clays on mechanical and thermal properties of polypropylene (PP) matrix.
PP with 1.5–3.0 wt% of the Cloisite® (commercial clay), and light green clay (noncommercial
Brazilian clay), was prepared by melt extrusion process. The neat PP
and its nanocomposites were characterized by mechanical tests, SEM, DSC, TGA
and XRD analyses. In addition, clay characterization by XRD has also been carried
out.
Como referenciar
MONTEIRO, ALEX S.; BARREIRA, DAILI A.S.; SILVA, JAQUELINE S.; OLIVEIRA, RENE R.; VALENZUELA-DIAZ, FRANCISCO R.; MOURA, ESPERIDIANA A.B. An investigation of mechanical and thermal properties of polypropylene reinforced with different clays. In: LI, BOWEN (ed.); LI, JIAN (ed.); IKHMAYIES, SHADIA (ed.); ZHANG, MINGMING (ed.); KALAY, YUNUS E. (ed.); CARPENTER, JOHN S. (ed.); HWANG, JIANN-YANG (ed.); MONTEIRO, SERGIO N. (ed.); BAI, CHENGUANG (ed.); ESCOBEDO-DIAZ, JUAN P. (ed.); SPENA, PASQUALE R. (ed.); GOSWAMI, RAMASIS (ed.). Characterization of Minerals, Metals, and Materials. Cham, CZ, Switzerland: Springer Nature Switzerland AG, 2019. p. 453-463. (The Minerals, Metals & Materials Series). DOI: 10.1007/978-3-030-05749-7_45. Disponível em: http://repositorio.ipen.br/handle/123456789/29845. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.