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http://dx.doi.org/10.7473/EC.2013.48.1.85

Effects of Styrenic Monomers on the Metallocene Catalyzed Terpolymerization  

Kim, Tae Wan (Covergent Technology R&D Department, Korea Institute of Industrial Technology)
Yoon, Gwi Lim (Covergent Technology R&D Department, Korea Institute of Industrial Technology)
Kim, Hyung Joung (Major in polymer science & Engineering, Kongju national University)
Kim, Dong Hyun (Covergent Technology R&D Department, Korea Institute of Industrial Technology)
Publication Information
Elastomers and Composites / v.48, no.1, 2013 , pp. 85-91 More about this Journal
Abstract
In this study, we synthesized a terpolymer consisting of ethylene, 1-hexene, and styrenic monomer using a metallocene catalyst and cocatalyst ststem. The styrenic monomers empolyed as the third monomer were styrene, p-methylstyrene, and 4-tert-butylstyrene. The structure and composition of the terpolymers were characterized using $^{13}C$ NMR and $^1H$ NMR. Catalytic activity, polymer yield, molecular weight and molecular weight distribution of the terpolymers were analyzed. We also determined the glass transition temperature(Tg), crystallinity and thermal properties of the terpolymers by DMA, WAXS and TGA.
Keywords
terpolymerzation; ethylene; 1-hexene; styrenic monomer; metallocene catalyst;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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