Vulcanization kinetic of styrene-butadiene rubber by sulfur/TBBS

Torque curves, measured with a moving die rheometer at temperatures between 413 and 473 K, were used to characterize the vulcanization of styrene-butadiene rubber with different cure systems based on sulfur and TBBS (N-t-butyl-2-benzothiazole sulfenamide). Several compounds were prepared varying the...

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Autor principal: Marzocca, Angel José
Otros Autores: Mansilla, Marcela Angela
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2006
Acceso en línea:Registro en Scopus
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100 1 |a Marzocca, Angel José 
245 1 0 |a Vulcanization kinetic of styrene-butadiene rubber by sulfur/TBBS 
260 |c 2006 
270 1 0 |m Marzocca, A.J.; Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, LPMPyMC, Pabellón 1, Buenos Aires (1428), Argentina; email: marzo@df.uba.ar 
504 |a Coran, A.Y., (1994) Science and Technology of Rubber, p. 339. , Mark, J. E.; Erman, B.; Eirich, F. R., Eds.; Academic Press: San Diego 
504 |a Ding, R., Leonov, A.I., (1996) J Appl Pol Sci, 61, p. 455 
504 |a Ding, R., Leonov, A.I., Coran, A.Y., (1996) Rubber Chem Tech, 69, p. 81 
504 |a Ghosh, P., Katare, S., Patkar, P., Caruthers, J., Venkatasubramanian, V., Walker, K.A., (2003) Rubber Chem Tech, 76, p. 592 
504 |a Kamal, M.R., Sourour, S., (1973) Polym Eng Sci, 13, p. 59 
504 |a Isayev, A.I., Deng, J.S., (1988) Rubber Chem Tech, 61, p. 340 
504 |a Deng, J.S., Isayev, A.I., (1991) Rubber Chem Tech, 64, p. 296 
504 |a Marzocca, A.J., Cerveny, S., Raimondo, R.B., (1997) J Appl Pol Sci, 66, p. 1085 
504 |a Cerveny, S., Marzocca, A.J., (1999) J Appl Pol Sci, 74, p. 2747 
504 |a Marzocca, A.J., Goyanes, S., (2004) J Appl Pol Sci, 91, p. 2601 
504 |a Marzocca, A.J., Goyanes, S., (2004) J Appl Pol Sci, 91, p. 4110 
504 |a Salgueiro, W., Marzocca, A., Somoza, A., Consolati, G., Cerveny, S., Quasso, F., Goyanes, S., (2004) Polymer, 45, p. 6037 
504 |a Marzocca, A.J., Cerveny, S., Mendez, J.M., (2000) Polym Int, 49, p. 216 
504 |a Marzocca, A.J., (2003) Proceedings Jomadas SAM-CONAMET, p. 10. , www.notimat.org.br/simposio2003/Trabajos/A10/1018.PDF, Simposio Materia, Bariloche, Argentina 
504 |a Youssef, M.H., (2003) Polym Test, 22, p. 235 
504 |a Abd-El-Messieh, S.L., Abd-El-Nour, K.N., (2003) J Appl Polym Sci, 88, p. 1613 
506 |2 openaire  |e Política editorial 
520 3 |a Torque curves, measured with a moving die rheometer at temperatures between 413 and 473 K, were used to characterize the vulcanization of styrene-butadiene rubber with different cure systems based on sulfur and TBBS (N-t-butyl-2-benzothiazole sulfenamide). Several compounds were prepared varying the amount of sulfur and accelerator between 0.5 and 2.5 phr in the formulation. By means of normalized torque curves, the kinetic of cure of these samples was evaluated considering the model of isothermal curing proposed by Kamal and Sourour. In this frame, the parameters of the kinetic model were obtained. The effect of the amount of sulfur and accelerator in the compound on the kinetic parameters was investigated and a maximum of the rate parameter k for the compound with formulation with 1.0 phr of sulfur and 2.0 phr of accelerator was found. A marked decrease in the activation energy of the cure process of the elastomer was observed at higher levels of TBBS in the compound. © 2006 Wiley Periodicals, Inc.  |l eng 
593 |a Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, LPMPyMC, Pabellón 1, Buenos Aires (1428), Argentina 
690 1 0 |a ACTIVATION ENERGY 
690 1 0 |a CURE REACTION 
690 1 0 |a KINETICS 
690 1 0 |a STYRENE-BUTADIENE RUBBER 
690 1 0 |a VULCANIZATION 
690 1 0 |a ACTIVATION ENERGY 
690 1 0 |a BUTADIENE 
690 1 0 |a ELASTOMERS 
690 1 0 |a REACTION KINETICS 
690 1 0 |a RHEOMETERS 
690 1 0 |a RUBBER 
690 1 0 |a SULFUR 
690 1 0 |a TORQUE CONTROL 
690 1 0 |a VULCANIZATION 
690 1 0 |a CURE SYSTEMS 
690 1 0 |a ISOTHERMAL CURING 
690 1 0 |a KINETIC PARAMETERS 
690 1 0 |a TORQUE CURVES 
690 1 0 |a STYRENE 
690 1 0 |a ELASTOMER 
690 1 0 |a KINETICS 
690 1 0 |a POLYBUTADIENE 
690 1 0 |a POLYSTYRENE 
690 1 0 |a SYNTHETIC RUBBER 
690 1 0 |a TEMPERATURE EFFECT 
690 1 0 |a TORQUE 
700 1 |a Mansilla, Marcela Angela 
773 0 |d 2006  |g v. 101  |h pp. 35-41  |k n. 1  |p J. Appl. Polym. Sci.  |x 00218995  |w (AR-BaUEN)CENRE-330  |t Journal of Applied Polymer Science 
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