Navegar

Colección

Datos Estadísticas

Artículo

Estamos trabajando para incorporar este artículo al repositorio
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

An investigation about the dependence of the physical properties of styrene-butadiene rubber copolymers (cured with different sulphur content, in order to obtain various networks) on the crosslink density was carried out by means of dynamical mechanical analysis, differential scanning calorimetry and positron annihilation lifetime spectroscopy. SBR specimens were cured with different sulphur content, in order to obtain various networks. On increasing the crosslink density, the glass transition temperature increases and the fractional free volume decreases. The thermal expansion coefficient of the free volume decreases in the rubbery phase by increasing the crosslink density, owing to the slower rate of expansion of nanoholes; furthermore, it seems influenced by the percentage of polysulfide density. The density of nanoholes is independent of the temperature, but decreases on adding sulphur. The results can be framed within the Simha-Somcynsky free volume theory. © 2004 Published by Elsevier Ltd.

Registro:

Documento: Artículo
Título:Dependence of the network structure of cured styrene butadiene rubber on the sulphur content
Autor:Salgueiro, W.; Marzocca, A.; Somoza, A.; Consolati, G.; Cerveny, S.; Quasso, F.; Goyanes, S.
Filiación:IFIMAT-UNCentro, Pinto 399, B7000GHG, Tandil, Argentina
Comn. Invest. Cie. Provincia B., Calle 526 e Loy 11, 1900 la Plata, B7000GHG, Tandil, Argentina
LPMPyMC, Departamento de Física, Fac. Cie. Exact. Y Nat., Univ. N., Buenos Aires, Argentina
Consejo Nac. Invest. Cie. Y T., Argentina
Ist. Naz. Fis. Della Materia D., Politecnico di Milano, Piazza Leonardo Da Vinci 32, I-20133, Milano, Italy
Inst. de Fisica de Materiales Tandil, Fisica, Pinto 399, 7000 Tandil, Argentina., Argentina
Palabras clave:Free volume; Nanohole; SBR copolymer; Copolymers; Crosslinking; Differential scanning calorimetry; Glass transition; Polysulfides; Positron annihilation spectroscopy; Dynamical mechanical analysis; Nanoholes; Positron annihilation lifetime spectroscopy; Styrene; 1,3 butadiene; copolymer; rubber; styrene derivative; sulfur; article; chemical analysis; chemical structure; cross linking; density; differential scanning calorimetry; dynamics; glass transition temperature; positron; spectroscopy; polymer science
Año:2004
Volumen:45
Número:17
Página de inicio:6037
Página de fin:6044
DOI: http://dx.doi.org/10.1016/j.polymer.2004.05.008
Título revista:Polymer
Título revista abreviado:Polymer
ISSN:00323861
CODEN:POLMA
CAS:1,3 butadiene, 106-99-0, 25339-57-5; rubber, 9006-04-6; sulfur, 13981-57-2, 7704-34-9
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00323861_v45_n17_p6037_Salgueiro

Referencias:

  • Payne, A.R., (1965) Reinforcement of Elastomers, p. 64. , G. Kraus. New York: Interscience
  • Marzocca, A.J., Goyanes, S.N., (2004) J Appl Polym Sci, 91, p. 2601
  • Abd-El-Messieh, S.L., Abd-El-Nour, K.N., (2003) J Appl Polym Sci, 88, p. 1613
  • Doolittle, A.K., (1951) J Appl Phys, 22, p. 1031
  • Ferry, J.D., (1980) Viscoelastic Properties of Polymers 3rd Ed, , New York: Wiley
  • Victor, J.G., Torkelson, J.M., (1987) Macromolecules, 20, p. 2241
  • Suzuki, T., Yoshimizu, H., Tsujita, Y., (2003) Polymer, 44, p. 2975
  • Bruno, G.V., Freed, J.H., (1974) J Phys Chem, 78, p. 935
  • Curro, J.J., Roe, R.R., (1984) Polymer, 25, p. 1424
  • Dlubek, G., Fretwell, H.M., Alam, M.A., (2000) Macromolecules, 33, p. 87
  • Tao, S.J.J., (1972) Chem Phys, 56, p. 5499
  • Eldrup, M., Lightbody, D., Sherwood, N., (1981) J Chem Phys, 63, p. 51
  • Marzocca, A.J., Cerveny, S., Salgueiro, W., Somoza, A., Gonzalez, L., (2002) Phys Rev e, 65, p. 021801
  • Coran, A.Y., (1978) Science and Technology of Rubber, p. 339. , J.E. Mark, B. Erman, & F.R. Eirich. San Diego: Academic Press
  • Simha, R., Somcynsky, T., (1969) Macromolecules, 2, p. 342
  • Cunneen, J.I., Russell, R.M., (1970) Rubber Chem Technol, 43, p. 1215
  • Flory, P.J., Rehner, J., (1943) J Chem Phys, 11, p. 512
  • Flory, P.J., Rehner, J., (1943) J Chem Phys, 11, p. 521
  • Mark, J.E., Erman, B., (1988) Rubberlike Elasticity: A Molecular Primer, , New York: Wiley. p. 51
  • (1997) CRC Handbook of Chemistry and Physics 78th Ed, pp. 3-55. , D.R. Lide. New York: CRC Press
  • Deng, J.S., Isayev, I., (1991) Rubber Chem Technol, 64, p. 296
  • Kirkegaard P, Pedersen NJ, Eldrup M. PATFIT Program Risø-M-2740 RNL; Roskilde, Denmark; 1989; Gronsky, W., Hoffman, U., Simon, G., Wutzler, A., Straube, E., (1992) Rubber Chem Technol, 65, p. 63
  • Sircar, A.K., (1997) Thermal Characterization of Polymeric Materials, p. 980. , E.A. Turi. San Diego: Academic Press
  • Ito, Y., Mohamed, H.F.M., Tanaka, K., Okamoto, K., Lee, K., (1996) J Radioanal Nucl Chem, Articles, 211, p. 211
  • Bartos, J., Sausa, O., Kristiak, J., Blochowicz, T., Rossler, E., (2001) J Phys: Condens Matter, 13, p. 11473
  • Wang, Y.Y., Nakanishi, H., Yean, Y.C., Sandreczki, T.C., (1990) J Polym Sci, Part B, Polym Phys, 28, p. 1431
  • Wang, C.L., Hirade, T., Maurer, F.J.H., Eldrup, M., Pedersen, N.J., (1998) J Chem Phys, 108, p. 4654
  • Srithawatpong, R., Peng, Z.L., Olson, B.G., Jamieson, A.M., Simha, R., McGerwey, J.D., Maier, T.R., Ishida, H., (1999) J Polym Sci, Part B, Polym Phys, 37, p. 2754
  • Simha, R., Wilson, P.S., Olabisi, O., (1973) Kolloid-Z Z Polym, 251, p. 402
  • Bondi, A.A., (1968) Physical Properties of Molecular Crystals, Liquids and Glasses, , New York: Wiley. Chapter 14
  • Simha, R., Wilson, P.S., (1973) Macromolecules, 6, p. 908
  • Kluin, J.E., Yu, Z., Vleeshouwers, S., McGerwey, J.D., Jamieson, A.M., Simha, R., Sommer, K., (1996) Macromolecules, 26, p. 1853
  • Jean, Y.C., Sandreczki, T.C., Ames, D.P., (1986) J Polym Sci, Part B: Polym Phys, 24, p. 1247
  • Venditti, R.A., Gillham, J.K., Jean, Y.C., Lou, Y., (1995) J Coat Tech, 67, p. 47

Citas:

---------- APA ----------
Salgueiro, W., Marzocca, A., Somoza, A., Consolati, G., Cerveny, S., Quasso, F. & Goyanes, S. (2004) . Dependence of the network structure of cured styrene butadiene rubber on the sulphur content. Polymer, 45(17), 6037-6044.
http://dx.doi.org/10.1016/j.polymer.2004.05.008
---------- CHICAGO ----------
Salgueiro, W., Marzocca, A., Somoza, A., Consolati, G., Cerveny, S., Quasso, F., et al. "Dependence of the network structure of cured styrene butadiene rubber on the sulphur content" . Polymer 45, no. 17 (2004) : 6037-6044.
http://dx.doi.org/10.1016/j.polymer.2004.05.008
---------- MLA ----------
Salgueiro, W., Marzocca, A., Somoza, A., Consolati, G., Cerveny, S., Quasso, F., et al. "Dependence of the network structure of cured styrene butadiene rubber on the sulphur content" . Polymer, vol. 45, no. 17, 2004, pp. 6037-6044.
http://dx.doi.org/10.1016/j.polymer.2004.05.008
---------- VANCOUVER ----------
Salgueiro, W., Marzocca, A., Somoza, A., Consolati, G., Cerveny, S., Quasso, F., et al. Dependence of the network structure of cured styrene butadiene rubber on the sulphur content. Polymer. 2004;45(17):6037-6044.
http://dx.doi.org/10.1016/j.polymer.2004.05.008