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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
23/01/2006 |
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Data da última atualização: |
23/01/2006 |
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Autoria: |
MARTINS, M. A.; MATTOSO, L. H. C. |
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Título: |
Chemically treated powdered tire rubber for application in composites. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
In: INTERNATIONAL SEMINAR ON ELASTOMERS, 10., 2005, Rio de Janeiro. Resumos... Rio de Janeiro: UERJ, 2005. 1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
Nowadays, considerable efforts have been devoted to finding new applications for ground scrap tires. In this work, the surface of powdered tire rubber has been chemically modified with H2O, H2SO4 and NaOH aqueous solutions in order to increase its adhesion in composite materials. Matrices made from powdered tire rubber have prepared by hot-press molding and characterized by mechanical and dynamic mechanical properties, thermogravimetric analysis, and scanning electron microscopy. The results have shown that the best performance was obtained with matrices treated with NaOH, as it will be discussed. |
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Palavras-Chave: |
H2O; H2SO2; NaOH; Thermogravimetric analysis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01155naa a2200181 a 4500
001 1029281
005 2006-01-23
008 2005 bl --- 0-- u #d
100 1 $aMARTINS, M. A.
245 $aChemically treated powdered tire rubber for application in composites.
260 $c2005
520 $aNowadays, considerable efforts have been devoted to finding new applications for ground scrap tires. In this work, the surface of powdered tire rubber has been chemically modified with H2O, H2SO4 and NaOH aqueous solutions in order to increase its adhesion in composite materials. Matrices made from powdered tire rubber have prepared by hot-press molding and characterized by mechanical and dynamic mechanical properties, thermogravimetric analysis, and scanning electron microscopy. The results have shown that the best performance was obtained with matrices treated with NaOH, as it will be discussed.
653 $aH2O
653 $aH2SO2
653 $aNaOH
653 $aThermogravimetric analysis
700 1 $aMATTOSO, L. H. C.
773 $tIn: INTERNATIONAL SEMINAR ON ELASTOMERS, 10., 2005, Rio de Janeiro. Resumos... Rio de Janeiro: UERJ, 2005. 1 CD-ROM.
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Embrapa Instrumentação (CNPDIA) |
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