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Influence of Stacking Sequence on the Mechanical and Dynamic Mechanical Properties of Cotton/Glass Fiber Reinforced Polyester Composites

Portella, Emanoel Henrique ; Romanzini, Daiane ; Angrizani, Clarissa Coussirat ; Amico, Sandro Campos ; Zattera, Ademir José

Materials research (São Carlos, São Paulo, Brazil), 2016-06, Vol.19 (3), p.542-547 [Periódico revisado por pares]

ABM, ABC, ABPol

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  • Título:
    Influence of Stacking Sequence on the Mechanical and Dynamic Mechanical Properties of Cotton/Glass Fiber Reinforced Polyester Composites
  • Autor: Portella, Emanoel Henrique ; Romanzini, Daiane ; Angrizani, Clarissa Coussirat ; Amico, Sandro Campos ; Zattera, Ademir José
  • Assuntos: Cotton fiber ; Cotton fibers ; Dynamic mechanical analysis ; Dynamic mechanical properties ; ENGINEERING, CHEMICAL ; Glass ; Glass fibers ; Hybrid laminates ; Laminates ; MATERIALS SCIENCE, MULTIDISCIPLINARY ; Mechanical properties ; METALLURGY & METALLURGICAL ENGINEERING ; Polyester resins ; Stacking ; Stacking sequence
  • É parte de: Materials research (São Carlos, São Paulo, Brazil), 2016-06, Vol.19 (3), p.542-547
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
  • Descrição: This study focuses on the use of waste cotton fiber from the textile industry to produce composites with unsaturated polyester and to evaluate the performance of glass (G) / cotton (C) fiber laminates, particularly their mechanical and dynamic mechanical properties. Distinct stacking sequences were studied but the overall fiber content was kept constant. In general, hybrid laminates exhibited intermediate mechanical properties compared to those of the pure laminates, and optimum performance was obtained when the glass fiber mats were placed on the surfaces of the composite. Furthermore, some hybrid laminates exhibited superior dynamic mechanical performance, even compared to the pure glass laminate. Lower tan delta peak height (related to better fiber-matrix interaction) values and higher Tg were reported for the [C/G/ G ]s and [G/C/ C]s samples which, together with the [G/C/ GG]s sample, exhibited the best results for reinforcement effectiveness and loss modulus peak height. Therefore, it is found possible to partially replace the glass fiber by waste cotton fiber considering that the final product may be optimized for mechanical property, which requires glass fiber at the surface of the laminate, or for dynamic mechanical properties, that allows higher cotton fiber content.
  • Editor: ABM, ABC, ABPol
  • Idioma: Inglês;Português;Espanhol
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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