Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Denise Hirayama"'
Publikováno v:
Polímeros, Vol 31, Iss 1 (2021)
Abstract The curing reactions of epoxy resins are a complex process that defines thermosets final properties and are affected by any additive present on its formulation. Considering this, the aim of this study was to analyze the influence of the solv
Externí odkaz:
https://doaj.org/article/cf8fc95f28f64c7e97f4cb400ad803cc
Autor:
Denise Hirayama, Clodoaldo Saron, Edson Cocchieri Botelho, Michelle Leali Costa, Antonio Carlos Ancelotti Junior
Publikováno v:
Materials Research, Vol 20, Iss suppl 2, Pp 519-525 (2017)
Carbon fiber composites are used in several industries such as, aerospace, automotive, civil engineering, sports goods and technical applications due to its low-weight, strength and stiffness. However, the technology of recycling of these thermosetti
Externí odkaz:
https://doaj.org/article/c964e8bf339e48e5b1e31e5898b51909
Autor:
Bárbara Righetti Souza, Ricardo Mello Di Benedetto, Denise Hirayama, Olívia de Andrade Raponi, Lorena Cristina Miranda Barbosa, Antonio Carlos Ancelotti Junior
Publikováno v:
Materials Research, Vol 20, Iss suppl 2, Pp 458-465 (2017)
The commingled technology is a promising technique for the manufacture of composites reinforced with natural fibers. This study presents the development, processing and basic characterization of a long fiber Jute/Polypropylene (Jute/PP) commingled co
Externí odkaz:
https://doaj.org/article/7a96b06380da4cb9b3ceccf3f87f6d43
Autor:
Denise Hirayama
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
O crescimento na geração de rejeitos de equipamentos elétricos e eletrônicos (REEE), legislações mais rigorosas e o valor agregado destes materiais incentivam o desenvolvimento de tecnologias de reciclagem. Contudo, a reciclagem dos componentes
Autor:
Denise Hirayama
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
A reciclagem de diversos tipos de materiais tem adquirido importância nos últimos anos. Problemas ambientais graves como o acúmulo de rejeitos e a poluição atmosférica, causados pelo crescente consumo de materiais poliméricos, incentivam estud
Publikováno v:
Anais do Simpósio de Engenharia Metalúrgica e de Materiais Sul Fluminense.
Autor:
Denise Hirayama, Guilherme Ferreira Gomes, Daniel Brighenti Bortoluzzi, Antonio Carlos Ancelotti
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 100:1593-1605
Since the early development, the sectors where the composite materials are being used have been growing gradually. Nowadays, these materials have extensive application in the structural components in the aerospace, defense, transportation, civil, and
Publikováno v:
Polymer Degradation and Stability. 149:39-44
The production of composites from recycled thermoplastic polymers and natural fibers has been an interesting alternative to generate polymeric materials of low cost, with sufficient properties for application and environmentally adequate. The aim of
Autor:
Clodoaldo Saron, Denise Hirayama
Publikováno v:
Polymer. 135:271-278
Waste electrical and electronic equipment (WEEE) have attracted attention due to their high pollutant potential and increasing volume produced in recent years as function of the modernization and continuum substitution of the current equipment that q
Publikováno v:
Journal of Applied Polymer Science. 139:51873