| 학회 |
한국화학공학회 |
| 학술대회 |
2015년 가을 (10/21 ~ 10/23, 일산 KINTEX) |
| 권호 |
21권 2호, p.1425 |
| 발표분야 |
고분자 |
| 제목 |
Manufacture of a cable using waste silane crosslinked polyethylene |
| 초록 |
Recycling process including decrosslinking, blending, and compounding process of silane crosslinked polyethylene for manufacture of cable jacket was investigated. Crosslinked silane polyethylene was successfully decrosslinked by supercritical reaction extruder equipped with the multi stage single screw and methanol injection pump. Blending with the decrosslinked XLPE and virgin LLDPE was carried out by a twin screw extruder. Injection-molded blending extrudates were used to analyze physical, thermal, structural, and rheological properties. The results of measurments were corresponding to those of virgin LLDPE, indicating the same chemical structure as virgin LLDPE without any other side reaction in decrosslinking and blending process. To testify industrialization of cable jacket using recycled PE, compounding was accomplished to produce a prototype cable. |
| 저자 |
홍준표1, 홍순만1, 구종민1, 한학수2, 이승환1, 나원준1, 라윤호1, 백범기2
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| 소속 |
1한국과학기술(연), 2연세대 |
| 키워드 |
blending; recycle; supercritical methanol; crosslinked polymer
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| E-Mail |
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| 원문파일 |
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