Morphological and thermal analyses of flexible polyurethane foams containing commercial calcium carbonate
v. 33 n. 2 (2008), Original articles
v. 33 n. 2 (2008)

Morphological and thermal analyses of flexible polyurethane foams containing commercial calcium carbonate

Original articles
https://doi.org/10.26850/1678-4618eqj.v33.2.2008.p55-60
Publicado 2008-06-23
Sabrina Sá Sant'Anna
Universidade Federal de Minas Gerais, Departamento de Química, Belo Horizonte, Brasil.
Denilson Arlindo de Souza
Universidade Federal de Minas Gerais, Departamento de Química, Belo Horizonte, Brasil.
Cornélio de Freitas Carvalho
Universidade Federal de Ouro Preto, Departamento de Química, Ouro Preto, Brasil.
Maria Irene Yoshida
Universidade Federal de Minas Gerais, Departamento de Química, Belo Horizonte, Brasil.
https://orcid.org/0000-0002-6795-9457
PDF (English)

Palavras-chave

polyurethane
flexible foam
calcium carbonate

Como Citar

Sant’Anna, S. S., de Souza, D. A., Carvalho, C. de F., & Yoshida, M. I. (2008). Morphological and thermal analyses of flexible polyurethane foams containing commercial calcium carbonate. Eclética Química, 33(2), 55–60. https://doi.org/10.26850/1678-4618eqj.v33.2.2008.p55-60
ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver

Baixar Citação

Endnote/Zotero/Mendeley (RIS) BibTeX
Crossref
Scopus
Google Scholar
Europe PMC

Resumo

One filler often utilized in flexible polyurethane foams is calcium carbonate (CaCO3) because it is non-abrasiveness, non-toxicity and facilitated pigmentation. However, it is observed that the excess of commercial CaCO3 utilized in industry possibly causing permanent deformations and damaging the quality of the final product. The effect of different concentrations of commercial CaCO3, in flexible foams, was studied. Different concentrations of CaCO3 were used for the synthesis of flexible polyurethane foams, which were submitted to morphological and thermal analyses to verify the alterations provoked by the progressive introduction of this filler.
https://doi.org/10.26850/1678-4618eqj.v33.2.2008.p55-60
PDF (English)

Referências

C. Ligoure, M. Cloitre, C. Le Chatelier, F. Monti, L. Leibler,

Polymer 46(17) (2005) 6402.

G. Woods, The ICI Polyurethanes Book, Wiley, New York.,

nd.ed., 1990.

W. D. Callister, Materials Science and Engineering: An

Introduction, John Wiley & Sons, New York, 5th. ed , 2000.

R. C. R. Nunes, J. L. C. Fonseca, M. R. Pereira, Polym. Test. 19(1) (2000) 93.

P. Barma, M. B. Rhodes, R. Salovey, J. Appl. Phys. 49(10)

(1978) 4985.

M. Rabello, Aditivação de Polímeros, Artliber, São Paulo, 2000.

N. Rattanasom, T. Saowapark, C. Deeprasertkul, Polym.

Test. 26(3) (2007) 369.

C. G. Mothé, C. R. de Araujo, M. A. de Oliveira, M. I.

Yoshida, J. Therm. Anal. Calorim. 67(2) (2002) 305.

C. G. Mothé, C. R. de Araujo, Thermochim. Acta 357-

(14) (2000) 321.

W. Vilar, Química e Tecnologia de Poliuretanos, Vilar

Consultoria, Rio de Janeiro, 2nd.ed., 1998.

R. Neff, A. Adedeji, C. W. Macosko, A. J. Ryan, J. Polym.

Sci., Part B: Polym. Phys. 36(4) (1998) 573.

J. P. Armistead, G. L. Wilkes, R. B Turner, J. Appl. Polym.

Sci. 35(3) (1988) 601.

M. Shui, Appl. Surf. Sci. 220(1- 4) (2003) 359.

R. P. Singh, M. Zhang, D. J. Chan, J. Mater. Sci. 37(4)

(2002) 781.

R.M.N. Arib, S. M. Sapuan, M. M. H. M. Ahmad, M.T.

Paridah, H. M. D. Khairul Zaman, Materials and Design 27(5)

(2006) 391.

M. van der Schuur , E. van der Heide, J. Feijen, R. J.

Gaymans, Polymer 45(8) (2004) 2721.

Creative Commons License
Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.

Copyright (c) 2018 Eclética Química

Métricas

Carregando Métricas ...