Evolution of the crosslink structure in the elastomers NR and SBR

An experimental positron annihilation lifetime spectroscopy (PALS), differential scanning calorimetry (DSC) and small angle X-ray scattering (SAXS) study of the effect of the advance of the crosslinking reaction on the free volume in a copolymer of styrene-butadiene and natural rubbers was carried o...

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Autor principal: Salgueiro, Walter Alberto
Otros Autores: Somozaa, A., Marzocca, Angel José, Consolati, Gianni, Quasso, F.
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2007
Acceso en línea:Registro en Scopus
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024 7 |2 scopus  |a 2-s2.0-33751179001 
024 7 |2 cas  |a 1,3 butadiene, 106-99-0, 25339-57-5; rubber, 9006-04-6; styrene, 100-42-5; sulfur, 13981-57-2, 7704-34-9 
030 |a RPCHD 
040 |a Scopus  |b spa  |c AR-BaUEN  |d AR-BaUEN 
100 1 |a Salgueiro, Walter Alberto 
245 1 0 |a Evolution of the crosslink structure in the elastomers NR and SBR 
260 |c 2007 
270 1 0 |m Salgueiro, W.; IFIMAT-UNCentro and CICPBA, Pinto 399, B7000GHG Tandil, Argentina; email: wsalgue@exa.unicen.edu.ar 
504 |a Abd-El-Messieh, S.L., Abd-El-Nour, K.N., Effect of curing time and sulfur content on the dielectric relaxation of styrene butadiene rubber (2003) J. Appl. Polym. Sci., 88, pp. 1613-1621 
504 |a Cerveny, S., Marzocca, A., Analysis of variation of molecular parameters of natural rubber during vulcanization in conformational tube model. II. Influence of sulfur/accelerator ratio (1999) J. Appl. Polym. Sci., 74, pp. 2747-2755 
504 |a Doolittle, A.K., Studies in Newtonian flow. I. The dependence of the viscosity of liquids on temperature (1951) J. Appl. Phys., 22, pp. 1031-1035 
504 |a Ferry, J.D., (1980) Viscoelastic Properties of Polymers. third ed, , Wiley, New York 
504 |a Gardiner, J.B., Curative diffusion between dissimilar elastomer and its influence on adhesion (1968) Rubber Chem. Technol., 41, pp. 1312-1328 
504 |a Ghilarducci, A., Cerveny, S., Salva, H., Matteo, C.L., Marzocca, A.J., Influence of the blend composition in the internal friction of NR/SBR compounds (2001) Kautsch. Gummi Kunsts., 54, pp. 382-386 
504 |a Hess, W.M., Herd, C.R., Vegvari, P.C., Characterization of immiscible elastomer blends (1993) Rubber Chem. Technol., 66, pp. 329-375 
504 |a Kirkegaard, P., Pedersen, N.J., Eldrup, M., (1989) PATFIT Program Risø-M-2740 RNL, , Roskilde, Denmark 
504 |a Marzocca, A., Goyanes, S., An analysis of the influence of the accelerator/sulphur ratio in the cure reaction and the uniaxial stress-strain behavior of SBR (2004) J. Appl. Polym. Sci., 91, pp. 2601-2609 
504 |a Marzocca, A., Cerveny, S., Salgueiro, W., Somoza, A., González, L., Characterization of free volume during vulcanization of styrene butadiene rubber by means of positron annihilation lifetime spectroscopy and dynamic mechanical test (2002) Phys. Rev. E, 65. , 021801-1-5 
504 |a Marzocca, A., Steren, C., Raimondo, R., Cerveny, S., Influence of the cure level on the monomeric friction coefficient of natural rubber vulcanizates (2004) Polym. Int., 53, pp. 646-655 
504 |a Payne, A.R., (1965) Reinforcement of Elastomers, pp. 69-123. , Kraus G. (Ed), Interscience Publ., New York 
504 |a Salgueiro, W., Marzocca, A., Somoza, A., Consolati, G., Cerveny, S., Quasso, F., Goyanes, S., Dependence of the network structure of cured styrene butadiene rubber on the sulphur content (2004) Polymer, 45, pp. 6037-6044 
504 |a Sircar, A.K., (1997) Thermal Characterization of Polymeric Materials, pp. 887-1378. , Turi E.A. (Ed), Academic Press, California 
504 |a Tinker, A.J., Distribution of crosslinks in vulcanized blends (1995) Rubber Chem. Technol., 68, pp. 461-480 
506 |2 openaire  |e Política editorial 
520 3 |a An experimental positron annihilation lifetime spectroscopy (PALS), differential scanning calorimetry (DSC) and small angle X-ray scattering (SAXS) study of the effect of the advance of the crosslinking reaction on the free volume in a copolymer of styrene-butadiene and natural rubbers was carried out. The crosslink density developed in SBR specimens with different sulfur contents and cure temperatures was studied. SAXS technique was applied to study the process of crosslinking in NR as a function of the cure temperature. Finally, a study of different SBR/NR blends is presented using PALS and DSC. © 2006 Elsevier Ltd. All rights reserved.  |l eng 
536 |a Detalles de la financiación: Comisión de Investigaciones Científicas 
536 |a Detalles de la financiación: Agencia Nacional de Promoción Científica y Tecnológica, 0435, 12-14376 
536 |a Detalles de la financiación: Secretaría de Ciencia y Técnica, Universidad de Buenos Aires 
536 |a Detalles de la financiación: This work was supported by Agencia Nacional de Promoción Científica y Tecnológica. (PICT no. 12-14376 and PID no. 0435), Comisión de Investigaciones Científicas de la Provincia de Buenos Aires and Secretaría de Ciencia y Técnica (UNCentro), Argentina. The authors acknowledge the support of the National Synchrotron Light Laboratory, Brazil. 
593 |a IFIMAT-UNCentro and CICPBA, Pinto 399, B7000GHG Tandil, Argentina 
593 |a LPMPyMC, Depto. de Física, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, Pabellon I, 1428 Buenos Aires, Argentina 
593 |a Dipartimento di Fisica, Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133 Milano, Italy 
690 1 0 |a COPOLYMERS 
690 1 0 |a CROSSLINKING 
690 1 0 |a DIFFERENTIAL SCANNING CALORIMETRY 
690 1 0 |a POSITRON ANNIHILATION SPECTROSCOPY 
690 1 0 |a RUBBER 
690 1 0 |a X RAY SCATTERING 
690 1 0 |a CROSSLINK DENSITY 
690 1 0 |a SMALL ANGLE X-RAY SCATTERING (SAXS) 
690 1 0 |a STYRENE-BUTADIENE RUBBER (SBR) 
690 1 0 |a ELASTOMERS 
690 1 0 |a 1,3 BUTADIENE 
690 1 0 |a ELASTOMER 
690 1 0 |a RUBBER 
690 1 0 |a STYRENE 
690 1 0 |a SULFUR 
690 1 0 |a ANALYTIC METHOD 
690 1 0 |a ARTICLE 
690 1 0 |a CROSS LINKING 
690 1 0 |a DENSITY 
690 1 0 |a DIFFERENTIAL SCANNING CALORIMETRY 
690 1 0 |a PHYSICAL CHEMISTRY 
690 1 0 |a POSITRON ANNIHILATION LIFETIME SPECTROSCOPY 
690 1 0 |a REACTION ANALYSIS 
690 1 0 |a X RAY CRYSTALLOGRAPHY 
700 1 |a Somozaa, A. 
700 1 |a Marzocca, Angel José 
700 1 |a Consolati, Gianni 
700 1 |a Quasso, F. 
773 0 |d 2007  |g v. 76  |h pp. 142-145  |k n. 2  |p Radiat. Phys. Chem.  |x 0969806X  |w (AR-BaUEN)CENRE-6637  |t Radiation Physics and Chemistry 
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856 4 0 |u https://doi.org/10.1016/j.radphyschem.2006.03.019  |y DOI 
856 4 0 |u https://hdl.handle.net/20.500.12110/paper_0969806X_v76_n2_p142_Salgueiro  |y Handle 
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