| 학회 |
한국고분자학회 |
| 학술대회 |
2009년 가을 (10/08 ~ 10/09, 광주과학기술원 오룡관) |
| 권호 |
34권 2호 |
| 발표분야 |
고분자 구조 및 물성 |
| 제목 |
Rheological property of the thermoplasticized cross-linked polyethylene by using supercriticalmethanol. |
| 초록 |
Rheological property of the thermoplasticized cross-linked polyethylene by using supercritical methanol has been investigated by UDS (Universal Dynamic Spectrometer). The crosslinked polyethylene started to be decrosslinked above 360oC and completed above 380oC. The gel fraction of the reacted sample decreased with the reaction temperature. In the rheological property, chain dynamics of the decrosslinked was critically affected by the residual gel fraction. The decrosslinked with higher gel content showed very longer relaxation time and stronger non terminal behavior than that without a residual gel, as expected. |
| 저자 |
권용진1, 조항규1, 홍순만1, 김우년2, 김도균1, 구종민1
|
| 소속 |
1한국과학기술(연), 2고려대 |
| 키워드 |
Supercritical; Decrosslink; Thermoplasticize; XLPE
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| E-Mail |
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