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Volume 5, Issue 6 (Suppl) J Mat. Sci.
ISSN: 2321-6212 Advanced Materials 2017
October 26-28, 2017
OCTOBER 26-28, 2017 OSAKA, JAPAN
13TH INTERNATIONAL CONFERENCE ON
Advanced Materials and Nanotechnology
Development and synthesis of polycarbonate-polyester copolymer with heat resistance
Jungup Park, Seung-Pil Jung, Jin-Sik Choi and Kyung-Moo Shin
Samyang Corp., Republic of Korea
Owing to excellent heat resistance and physical properties (especially, impact strength), as well as transparency,
Polycarbonates (PC) have been used widely in various applications such as electronics, construction materials and
automotive components. Certain applications such as product exterior casings for electronics and headlamp reflectors require
additional heat resistance due to their constant exposure to heat. We, at Samyang Corp., developed new oligomer structures
consisting of polyester compounds along with its synthesizing technique. We synthesized the oligomers with varying molecular
weights by altering the experimental conditions and investigated the mathematical relationships between the experimental
conditions and the molecular weight of the oligomer. These novel oligomers exhibit high heat resistance due to its rigid
structure; moreover, a block copolymer containing the polyester oligomer along with polycarbonate features a higher heat
resistance capability compared to the regular PC.
Biography
Jungup Park has completed his PhD in chemical engineering from the University of Texas at Austin. Currently, he is a Senior Researcher at the Chemicals R&D
Center at Samyang Corp.
Jungup Park et al., J Mat. Sci. 2017, 5:6
DOI: 10.4172/2321-6212-C1-008