| 학회 |
한국고분자학회 |
| 학술대회 |
2009년 가을 (10/08 ~ 10/09, 광주과학기술원 오룡관) |
| 권호 |
34권 2호 |
| 발표분야 |
고분자 가공/복합재료 |
| 제목 |
Analysis of blooming phenomenon of TPE article |
| 초록 |
Thermoplastic elastomers (TPEs) belong to a class of materials that have the combined physical properties of thermoplastics and elastomers. They exhibit typical properties of rubbery materials but can be processed like thermoplastics. TPEs give better material utilization because scrap and rejects can be recycled. Furthermore, productivity is high because compounding or vulcanization is not required and they are easily processed by internal mixers or extrusion. In general, when TPEs used as automobile parts are aged under high humid and temperature conditions, some materials may be accumulated on the surface. This phenomenon is called blooming and generally does not make functional problem but, it causes customer complaints about appearance pollution. In this study, we analyzed bloomed materials on the TPE samples aged at high temperature to examine origins of appearance pollution using various analysis techniques. |
| 저자 |
임송희1, 최성신1, 정혜승1, 주용태2, 양경모2, 김종명2
|
| 소속 |
1세종대, 2현대기아차(연) |
| 키워드 |
TPE; blooming; FT-IR; SEM-EDX
|
| E-Mail |
|
