Thermal properties in cured natural rubber/styrene butadiene rubber blends
Blends of natural rubber (NR) and styrene butadiene rubber (SBR) were prepared with sulfur and n-t-butyl-2-benzothiazole sulfonamide (TBBS) as accelerator, varying the amount of each polymer in the blend. Samples were analysed by rheometer curing at 433 K until their maximum torque was reached. The...
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2008
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
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| LEADER | 09285caa a22008897a 4500 | ||
|---|---|---|---|
| 001 | PAPER-5962 | ||
| 003 | AR-BaUEN | ||
| 005 | 20250924104413.0 | ||
| 008 | 190411s2008 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-42649093149 | |
| 030 | |a EUPJA | ||
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Goyanes, Silvia Nair | |
| 245 | 1 | 0 | |a Thermal properties in cured natural rubber/styrene butadiene rubber blends |
| 260 | |c 2008 | ||
| 270 | 1 | 0 | |m Marzocca, A.J.; Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Dto. de Física, Ciudad Universitaria, Pabellon 1, 1428 Buenos Aires, Argentina; email: marzo@df.uba.ar |
| 504 | |a Sheindlin, M., Halton, D., Musella, M., Ronchi, C., Advances in the use of laser-flash techniques for thermal diffusivity measurement (1998) Rev Sci Instrum, 69, pp. 1426-1436 | ||
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| 504 | |a Murashov, V.V., White, M.A., Apparatus for dynamical thermal measurements of low-thermal diffusivity particulate materials at subambient temperatures (1998) Rev Sci Instrum, 69, pp. 4198-4204 | ||
| 504 | |a Pourppoint, T.L., Banish, R.M., Wessling, F.C., Sekerka, R.F., Real-time determination of thermal diffusivity in a disk-shaped sample: applications to graphite and boron nitride (2000) Rev Sci Instrum, 71, pp. 4512-4520 | ||
| 504 | |a Vozár, L., Groboth, G., Thermal diffusivity measurement of poorly conductive materials: a comparison of step-heating and flash methods (1997) High Temp-High Press, 29, pp. 191-199 | ||
| 504 | |a Kubičár, L., Boháč, V., A step-wise method for measuring thermophysical parameters of materials (2000) Meas Sci Technol, 11, pp. 252-258 | ||
| 504 | |a Mariani, M.C., Beccar Varela, M.P., Marzocca, A.J., An improvement in the determination of thermal properties of elastomeric compounds (1997) Kautsch Gummi Kunstst, 50, pp. 39-42 | ||
| 504 | |a Camaño, E., Martire, N., Goyanes, S.N., Marzocca, A.J., Rubiolo, G.H., Evaluation of thermal diffusivity of rubber compounds through the glass transition range (1997) J Appl Polym Sci, 63, pp. 157-162 | ||
| 504 | |a Goyanes, S.N., Beccar Varela, M.P., Mariani, M.C., Marzocca, A.J., Influence of the carbon black dispersion in the thermal diffusivity of a SBR vulcanizate (1999) J Appl Polym Sci, 72, pp. 1379-1385 | ||
| 504 | |a Goyanes, S.N., Marconi, J.D., König, P.G., Rubiolo, G.H., Matteo, C.L., Marzocca, A.J., Analysis of thermal diffusivity in aluminum (particle) filled PMMA compounds (2002) Polymer, 42, pp. 5267-5274 | ||
| 504 | |a Vilgis, T.A., Heinrich, G., Crosslinked polymer blends: theoretical problems from rubber physics to technology (1995) Kautsch Gummi Kunstst, 48, pp. 323-335 | ||
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| 504 | |a Saxena, N.S., Pradeep, P., Mathew, G., Thomas, S., Gustafsson, M., Gustafsson, S.E., Thermal conductivity of styrene butadiene rubber compounds with natural rubber prophylactics waste as filler (1999) Eur Polym J, 35, pp. 1687-1693 | ||
| 504 | |a Beccar Varela MP, Mariani MC, Marzocca AJ, Rial DF. Estimation of the dependence of the elastomer thermal diffusivity with the temperature. In: D'Attellis CE, Fernandez-Berdaguer EM, editors. Proceeding of the first latin American workshop of applied mathematicae in industry and medicine. Buenos Aires: CLAMI; 1996. p. 183-6; Hands, D., Horsfall, F., The thermal diffusivity and conductivity of natural rubber compounds (1977) Rubber Chem Technol, 50, pp. 253-265 | ||
| 504 | |a Ghilarducci, A., Cerveny, S., Salva, H., Matteo, C.L., Marzocca, A.J., Influence of the blend composition the internal friction of NR/SBR compounds (2001) Kautsch Gummi Kunstst, 54, pp. 382-386 | ||
| 504 | |a Hourston, D.J., Song, M., Quantitative characterization of interfaces in rubber-rubber blends by means of modulated-temperature DSC (2000) J Appl Polym Sci, 76, pp. 1791-1798 | ||
| 504 | |a Mallon, P.E., McGill, W.J., Polyisoprene, poly(styrene-cobutadiene), and their blends. I Vulcanization reactions with tetramethylthiuram disulfide/sulfur (1999) J Appl Polym Sci, 74, pp. 1250-1263 | ||
| 504 | |a Mallon, P.E., McGill, W.J., Polyisoprene, poly(styrene-cobutadiene), and their blends. Part II. Vulcanization reactions with 2-bisbezothiazole-2,2′ disulfide/sulfur (1999) J Appl Polym Sci, 74, pp. 1264-1270 | ||
| 504 | |a Mallon, P.E., McGill, W.J., Polyisoprene, poly(styrene-cobutadiene) and their blends. III. Tensile properties of tetramethylthiuram disulfide/sulfur and 2-bisbenzothiazole-2,2′-disulfide/sulfur compounds (1999) J Appl Polym Sci, 74, pp. 2143-2149 | ||
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| 504 | |a Marzocca, A.J., Steren, C.A., Raimondo, R.B., Cerveny, S., Influence of the cure level on the monomeric friction coefficient of natural rubber vulcanizates (2004) Polym Int, 56, pp. 646-655 | ||
| 504 | |a Gehman, S.D., Heat transfer in processing and use of rubber (1967) Rubber Chem Technol, 40, pp. 36-99 | ||
| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a Blends of natural rubber (NR) and styrene butadiene rubber (SBR) were prepared with sulfur and n-t-butyl-2-benzothiazole sulfonamide (TBBS) as accelerator, varying the amount of each polymer in the blend. Samples were analysed by rheometer curing at 433 K until their maximum torque was reached. The miscibility among the constituent polymers of the cured compounds was studied in a broad range of temperatures by means of differential scanning calorimetry, analyzing the glass transition temperatures of the samples. The specific heat capacity of the compounds was also determined. Thermal diffusivity of the samples was measured in the temperature range from 130 to 400 K with a new device that performs measurements in vacuum. The thermal results are explained on the basis of the structure formed during the vulcanization of the samples considering the variation of the crosslink density of each phase. Finally, a serial thermal conduction model that takes into account the contribution of each phase to the thermal diffusivity was used to fit the experimental results. © 2008 Elsevier Ltd. All rights reserved. |l eng | |
| 536 | |a Detalles de la financiación: Consejo Nacional para Investigaciones Científicas y Tecnológicas | ||
| 536 | |a Detalles de la financiación: Consejo Nacional para Investigaciones Científicas y Tecnológicas | ||
| 536 | |a Detalles de la financiación: Universidad de Buenos Aires, X191and X808 | ||
| 536 | |a Detalles de la financiación: This work was supported by the Universidad de Buenos Aires, Argentina (Investigation Project X191and X808), Consejo Nacional de Investigaciones Científicas y Tecnológicas (Argentina) and Agencia Nacional de Investigaciones Científicas y Tecnológicas (Argentina). The authors want to thanks Fate SAICI (Argentina) for the preparation of the samples. | ||
| 593 | |a Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Dto. de Física, Ciudad Universitaria, Pabellon 1, 1428 Buenos Aires, Argentina | ||
| 593 | |a Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina | ||
| 593 | |a Departamento de Materiales, CNEA, Av. del Libertador 8250, 1424 Buenos Aires, Argentina | ||
| 593 | |a Dipartimento di Fisica, Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133 Milano, Italy | ||
| 690 | 1 | 0 | |a GLASS TRANSITION TEMPERATURE |
| 690 | 1 | 0 | |a NR/SBR BLENDS |
| 690 | 1 | 0 | |a SPECIFIC HEAT |
| 690 | 1 | 0 | |a THERMAL DIFFUSIVITY |
| 690 | 1 | 0 | |a VULCANIZATION |
| 690 | 1 | 0 | |a AROMATIC POLYMERS |
| 690 | 1 | 0 | |a CROSSLINKING |
| 690 | 1 | 0 | |a DIFFERENTIAL SCANNING CALORIMETRY |
| 690 | 1 | 0 | |a GLASS TRANSITION |
| 690 | 1 | 0 | |a RHEOLOGY |
| 690 | 1 | 0 | |a SOLUBILITY |
| 690 | 1 | 0 | |a THERMAL DIFFUSIVITY |
| 690 | 1 | 0 | |a VULCANIZATION |
| 690 | 1 | 0 | |a N-T-BUTYL-2-BENZOTHIAZOLE SULFONAMIDE (TBBS) |
| 690 | 1 | 0 | |a NR/SBR BLENDS |
| 690 | 1 | 0 | |a STYRENE BUTADIENE RUBBER (SBR) |
| 690 | 1 | 0 | |a RUBBER |
| 700 | 1 | |a Lopez, C.C. | |
| 700 | 1 | |a Rubiolo, Gerardo Héctor | |
| 700 | 1 | |a Quasso, F. | |
| 700 | 1 | |a Marzocca, Angel José | |
| 773 | 0 | |d 2008 |g v. 44 |h pp. 1525-1534 |k n. 5 |p Eur Polym J |x 00143057 |w (AR-BaUEN)CENRE-4697 |t European Polymer Journal | |
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| 856 | 4 | 0 | |u https://doi.org/10.1016/j.eurpolymj.2008.02.016 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00143057_v44_n5_p1525_Goyanes |y Handle |
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