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Type |
Poster Presentation |
Area |
Polymer Chemistry |
Room No. |
Grand Ballroom |
Time |
10월 18일 (목요일) 11:00~12:30 |
Code |
POLY.P-14 |
Subject |
Development of eco-friendly TPEE manufacturing technology |
Authors |
Mi ran Kim, Minsun Lee, Yunju Chang, Youngdo Kwon* Innovative Materials Research, Samyang Corporation, Korea |
Abstract |
Thermoplastic polyether ester elastomer(TPEEs) consist of two types of chemically different segments, hard-crystalline and soft-amorphous segments, and show a phase-separated microstructure. Due to the phase-separated microstructure, TPEEs combine the elasticity and flexibility of rubbers and the processability of thermoplastics. The properties of TPEEs depend on the chemical nature and incompatibility of the two types of segments, hard and soft, as well as on their mass ratio and respective lengths. Several kinds of monomers are used depending on the physical properties. Recently, as the interest in the environment has increased, we have developed a manufacturing method that can easily adjust the melting point while improving the environmental friendliness by using monomers derived from plant raw materials and maintaining the physical properties of TPEEs.
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E-mail |
miran.kim@samyang.com |
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