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| Type |
Poster Presentation |
| Area |
Polymer Chemistry |
| Room No. |
Event Hall |
| Time |
4월 20일 (금요일) 11:00~12:30 |
| Code |
POLY.P-57 |
| Subject |
Simple Synthesis and Application of Amide-Based Hyperbranched Polymers |
| Authors |
Ji Mok Lee, Seung hyun Chae, Yong Seok Kim*
Advanced Materials Division, Korea Research Institute of Chemical Technology, Korea
|
| Abstract |
Recently, various researchers for lightweight of automobiles using fiber-reinforced composite materials are actively carried out to improve the fuel efficiency of transportation equipment such as automobiles. In this study, to improve the disadvantages of conventional thermosetting resins, we selected polyamide 66(PA66), a thermoplastic resin, as a matrix and newly synthesized a hyperbranched polymer having amide-based branched structure and added microcompounder to prepare a polymer composite. The stability and physical properties of the polymer composites prepared at the high temperature were compared with those of the extruded specimens using 100% of the conventional resin PA66. In addition, we have studied an efficient process for mass production by choosing a simple polymerization method that uses monomers that can be easily obtained to enhance the manufacturability. This study shows that the molding of CCB (Cowl Cross Beam) parts of automobile shows lower melt viscosity than that of the existing matrix and is thermally stable even at 280 ℃, so it is considered to be used in the real industrial field. It is expected to do. |
| E-mail |
blackwhite21@nate.com |
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121st General Meeting of the KCS