Mechanical properties of epoxy resin based on granite stone powder from the Sergipe fold-and-thrust belt composites

Gonçalves, Jorge Antônio Vieira; Campos, Diego Adalberto Teles; Oliveira, Gislane de Jesus; Rosa, Maria de Lourdes da Silva; Macêdo, Marcelo Andrade

Use este identificador para citar ou linkar para este item: https://ri.ufs.br/jspui/handle/riufs/24398

Tipo de Documento:	Artigo
Título:	Mechanical properties of epoxy resin based on granite stone powder from the Sergipe fold-and-thrust belt composites
Autor(es):	Gonçalves, Jorge Antônio Vieira Campos, Diego Adalberto Teles Oliveira, Gislane de Jesus Rosa, Maria de Lourdes da Silva Macêdo, Marcelo Andrade
Data do documento:	2014
Resumo:	This paper studies the mechanical properties including traction, flexion, compression, and hardness characteristics of a composite made from the combination of epoxy resin and granitic stone powder from the fold-and-thrust belt located in the municipality of Nossa Senhora da Glória, in the state of Sergipe, Brazil. Chemical and mineralogical analyses of the stone and analysis by SEM of the particle/matrix interface are performed. Two Granite types, named 53-A and 12-A, were incorporated with different mass percentages of 0%, 30% and 50%, in the polymeric matrix, DGEBA, formed by the Araldite polymer GY 279 and the curing agent Aradur 2963. The test results with 50% show a compression of 79 MPa with a maximum increase of 121% compared with the pure epoxy resin.
Palavras-chave:	Epoxy resin Composite Mechanical properties SEM
ISSN:	1980-5373
Parte de :	Materials Research
Idioma:	eng
Instituição/Editora:	Associação Brasileira de Metalurgia, Materiais e Mineração (ABM) / Associação Brasileira de Cerâmica (ABC) / Associação Brasileira de Polímeros (ABPol)
Citação:	GONÇALVES, J. A. V. et al. Mechanical properties of epoxy resin based on granite stone powder from the Sergipe fold-and-thrust belt composites. Materials Research, São Carlos, v. 17, n. 4, p. 878-887, 2014. Disponível em: https://www.scielo.br/j/mr/a/9SQ58Qq4mmX88wBhqbDqGNH/?lang=en. Acesso em: 26 jan. 2026.
Licença:	Creative Commons Atribuição-NãoComercial 4.0 Internacional (CC BY-NC 4.0)
Identificador:	https://doi.org/10.1590/S1516-14392014005000100
URI:	https://ri.ufs.br/jspui/handle/riufs/24398
Aparece nas coleções:	DCEM - Artigos de periódicos DGEOL - Artigos de periódicos P2CEM - Artigos de periódicos

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