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Enhancing the Mechanical Performance of Bleached Hemp Fibers Reinforced Polyamide 6 Composites: A Competitive Alternative to Commodity Composites.
Alonso-Montemayor, Francisco J; Tarrés, Quim; Oliver-Ortega, Helena; Espinach, F Xavier; Narro-Céspedes, Rosa Idalia; Castañeda-Facio, Adali O; Delgado-Aguilar, Marc.
Afiliação
  • Alonso-Montemayor FJ; Facultad de Ciencias Químicas, Universidad Autónoma de Coahuila. Blvd. V, Carranza and Eng. José Cárdenas s/n, Col. República, C.P, 25280 Saltillo, Mexico.
  • Tarrés Q; Department of Chemical Engineering, LEPAMAP Group, University of Girona, 17003 Girona, Spain.
  • Oliver-Ortega H; Department of Chemical Engineering, LEPAMAP Group, University of Girona, 17003 Girona, Spain.
  • Espinach FX; Department of Organization, Design, Development and Product Innovation, Business, University of Girona, 17003 Girona, Spain.
  • Narro-Céspedes RI; Facultad de Ciencias Químicas, Universidad Autónoma de Coahuila. Blvd. V, Carranza and Eng. José Cárdenas s/n, Col. República, C.P, 25280 Saltillo, Mexico.
  • Castañeda-Facio AO; Facultad de Ciencias Químicas, Universidad Autónoma de Coahuila. Blvd. V, Carranza and Eng. José Cárdenas s/n, Col. República, C.P, 25280 Saltillo, Mexico.
  • Delgado-Aguilar M; Facultad de Ciencias Químicas, Universidad Autónoma de Coahuila. Blvd. V, Carranza and Eng. José Cárdenas s/n, Col. República, C.P, 25280 Saltillo, Mexico.
Polymers (Basel) ; 12(5)2020 May 02.
Article em En | MEDLINE | ID: mdl-32370263
Automotive and industrial design companies have profusely used commodity materials like glass fiber-reinforced polypropylene. These materials show advantageous ratios between cost and mechanical properties, but poor environmental yields. Natural fibers have been tested as replacements of glass fibers, obtaining noticeable tensile strengths, but being unable to reach the strength of glass fiber-reinforced composites. In this paper, polyamide 6 is proposed as a matrix for cellulosic fiber-based composites. A variety of fibers were tensile tested, in order to evaluate the creation of a strong interphase. The results show that, with a bleached hardwood fiber-reinforced polyamide 6 composite, it is possible to obtain tensile strengths higher than glass-fiber-reinforced polyolefin. The obtained composites show the existence of a strong interphase, allowing us to take advantage of the strengthening capabilities of such cellulosic reinforcements. These materials show advantageous mechanical properties, while being recyclable and partially renewable.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Polymers (Basel) Ano de publicação: 2020 Tipo de documento: Article País de afiliação: México País de publicação: Suíça
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Polymers (Basel) Ano de publicação: 2020 Tipo de documento: Article País de afiliação: México País de publicação: Suíça