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Epoxidized Polybutadiene as a Thermal Stabilizer for Poly(3-hydroxybutyrate). 1. Effect of Epoxidation on the Thermal Properties of Polybutadiene  

Park, Ju-Yol (Department of Ploymer Science and Engineering Kumoh National University of Technology)
Lee, Jong-Keun (Department of Ploymer Science and Engineering Kumoh National University of Technology)
Park, Won-Ho (Department of Textile Engineering, School of Engineering, Chungnam National University)
Publication Information
Fibers and Polymers / v.3, no.3, 2002 , pp. 109-112 More about this Journal
Abstract
Polybutadiene(PB) was epoxidized to various extents with m-chloroperbenzoic acid (MCPBA) in homogeneous solution. The thermal properties of the epoxidized PBs were investigated by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). As a result of epoxidation the glass transition temperature (Tg) of PB increased by approximately $0.8^{\circ}$ for each 1 mol% of epoxidation. The thermal decomposition of the epoxidised PBs occurred in two-step process, while that of PB exhibited apparent one-step degradation process.
Keywords
Polybutadiene; Epoxidation; Double bond; Glass transition temperature; Degradation;
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1 K. Maenz, H. Schutz, and D. Sardermann, Eur. Polym. J., 29, 855 (1993)   DOI   ScienceOn
2 S. Roy, S. S. Namboodri, B. R. Maiti, and B. R. Gupta, Polym. Eng. Sci., 33, 92 (1993)   DOI
3 Y. Kurusu, Y. Masuyama, and M. Miyamoto, Polym. J., 26,1163(1994)   DOI   ScienceOn
4 D. D. Sotiropoulou, K. G. Gravalos, and N. K. Kalfoglou, J. Appl. Polym. Sci., 45, 273 (1992)   DOI
5 A. M. Al-Ajlouni and J. H. Espenson, J. Am. Chem. Soc., 117, 9243 (1995)   DOI   ScienceOn
6 C. M. Roland, J. K. Kallitisis, and K. G. Gravalos, Macromolecules, 26, 6474 (1993)   DOI   ScienceOn
7 C. M. Roland, Macromolecules, 25, 7031 (1992)   DOI
8 W. H. Park, R. W. Lenz, and S. Goodwin, Polym. Degrad. Stab., 63, 287 (1999)   DOI   ScienceOn
9 J. E. Puskas and C. Wilds, Rubber Chem. Tech., 67, 329(1994)   DOI   ScienceOn
10 N. Vasanthan, Polym. J., 26, 1291 (1994)   DOI   ScienceOn
11 S. Mohanty, P. G. Mukunda, and G. B. Nando, Polym. Degrad. Stab., 50, 21 (1995)   DOI   ScienceOn
12 N. N. Schwartz and J. H. Blumbers, J. Org. Chem., 29, 1976(1964)   DOI
13 S. F. Thames and P. W. Poole, J. Appl. Polym. Sci., 47, 1255(1993)   DOI
14 A. G. Magaritis and N. K. Kalfoglou, Eur. Polym. J., 24, 1043 (1988)   DOI   ScienceOn
15 J. Rabek Jr, L. Marshall, J. McManis, and R. Wolak, J. Org. Chem., 51, 1649 (1986)   DOI
16 W. H. Park, R. W. Lenz, and S. Goodwin, Macromolecules, 31, 1480 (1998)   DOI   ScienceOn
17 I. R. Gelling, Rubber Chem. Technol., 58, 86 (1985)   DOI   ScienceOn