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Viscoelastic and Gelation Studies of SEBS Thermoplastic Elastomer in Different Hydrocarbon Oils  

Kim Jin-Kuk (Department of Polymer Science and Engineering, Research Institute of Industrial Technology, Gyeongsang National University)
Paglicawan Marissa A. (Department of Polymer Science and Engineering, Research Institute of Industrial Technology, Gyeongsang National University)
Balasubramanian Maridass (Department of Polymer Science and Engineering, Research Institute of Industrial Technology, Gyeongsang National University)
Publication Information
Macromolecular Research / v.14, no.3, 2006 , pp. 365-372 More about this Journal
Abstract
Poly[styrene-b-(ethylene-co-butylene)-b-styrene](SEBS) triblock copolymer was studied by dissolving the ethylene butylene midblock in selective hydrocarbon oils. These oils differ in their aromatic, paraffinic and naphthenic content. Dynamic rheological studies showed that the storage modulus (G') exceeded the loss modulus (G') for all the gels over the entire range of frequency, thereby confirming them as physical gels. However, the behavior of G' and G' as a function of frequency depended primarily on the oil type. The gelation melting temperature decreased drastically with increased oil aromaticity. Small angle X-ray scattering studies revealed that the maximum interdomain interference shifted to a higher angle depending on the composition and type of hydrocarbon oil.
Keywords
physical gel; viscoelastic properties; triblock copolymer; SEBS;
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1 A.T Granger, S. Krause, and L. J. Fetters, Macromolecules, 20, 1421 (1987)   DOI
2 L. Yang, Macromol. Res., 13, 538 (2005)   DOI
3 L. S. Flosenzie and J. M. Torkelson, Macromolecules, 25, 735 (1992)   DOI
4 J. H. Laurer, R. Bukovnik, and R. J. Sponatak, Macromolecules, 29, 5760. (1996)   DOI   ScienceOn
5 J. R. Quintana, E. Hernaez, and I. Katime, J. Phys. Chem. B, 105, 2966 (2001)   DOI   ScienceOn
6 M. J. Moic and L. A, Pottick, Polym. Eng. Sci., 33, 819 (1993)   DOI   ScienceOn
7 U. Jeng, C. H. Hsu, Y. S. Sun, Y. H. Lai, W. T. Chung, H. S. Sheu, H. Y. Lee, Y. F. Song, K. S. Liang, and T. L. Lin, Macromol. Res., 13, 506 (2005)   DOI
8 J. H Laurer. J. F. Mulling, R. J. Khan, S. A. Spontak, J. S. Lin, and R. J. Bukovnik, J. Polym. Sci.; Part B: Polym. Phys., 36, 2513 (1998)   DOI   ScienceOn
9 J. R. Quintana, E. Hernaez, and I. Katime, Polym. Int., 51, 607 (2002)   DOI   ScienceOn
10 R. Kleppinger, N. Mischenko, H. Reynaers, and M. H. J. Koch, J. Polym. Sci.; Part B: Polym. Phys., 37, 1833 (1999)   DOI   ScienceOn
11 R. Kleppinger, E. S. M. Van, N. Mischenko, M. H. J. Koch, and H. Reynaers, Macromolecules, 31, 5805 (1998)   DOI   ScienceOn
12 K. Reynders, K. Mischennko, K. Mortensen, N. Overbergh, and H. Reynaers, Macromolecules, 28, 8699 (1995)   DOI
13 J. P. Gramara, US Patent 5149736 (1992)
14 Kraton Fact sheets K0026 Global (2003)
15 R. Kleppinger, K. Reynders, N. Mischenko, N. Overbergh, M. H. J. Koch, K. Mortensen, and H. Reynaers, Macromolecules, 30, 7008 (1997)   DOI   ScienceOn
16 N. Mashita and Y. Fukahori, Polym. J., 34, 719 (2002)   DOI   ScienceOn
17 J. R. Quintana, E. Diaz, and I. Katime, Macromolecules, 30, 3507 (1997)   DOI   ScienceOn
18 H. Soenen, H. Berghmans, H. H. Winter, and N. Overbergh, Polymer, 38, 5653 (1997)   DOI   ScienceOn
19 H. Soenen, A. Liskova, K. Reynders, H. Berghmans, H. H.Winter, and N. Overbergh, Polymer, 38, 5661(1997)   DOI   ScienceOn
20 N. Mischenko, K. Reynders, K. Mortensen, R. Scherenberg, F, Fontaine, R. Graulus, and H. Reynaers, Macromolecules, 27, 2345 (1994)   DOI   ScienceOn
21 M. Nguyen-Misra and W. L. Mattice, Macromolecules, 28, 1444 (1995)   DOI   ScienceOn
22 J. H. Laurer, J. F Mulling, S. A. Khan, R. J. Spontak, and R. J. Bukovnik, J. Polym. Sci.; Part B: Polym. Phys., 36, 2379 (1998)   DOI   ScienceOn
23 H. Lee, H. B. Kim, A. T. Lim, H. S. Kim, Y. K. Kwon, and H. J. Choi, Macromol. Chem. Phys., 207, 444 (2006)   DOI   ScienceOn
24 Shell Technical Bulletins SC 1102-89 and SC 198-92
25 M. Rubinstein and R. H. Colby, Polym. Phys., Oxford University Press, N.Y, 2004, Chapter 7, p. 253
26 N. Mischenko, K. Reynders, M. H. J. Koch, K. Mortensen, J. S. Pedersen, F. Fontaine, R. Graulus, and H. Reynaers, Macromolecules, 28, 2054 (1995)   DOI   ScienceOn
27 G. M. Kavanagh and S. B. Ross-Murphy, Prog. Polym. Sci., 23, 533 (1998)   DOI   ScienceOn