| 발행년도/권호 |
2012 년 / 권호: V.24,no.1,Mar |
| 논문제목1(원어) |
재생 방법에 따른 재생 폴리에스터사의 물성 변화 |
| 논문제목2(타언어) |
Physical Properties of Recycled Polyester Yarns According to Recycling Methods |
| 저자(원어) |
이선영 ․ 원종성 ․ 유재정 ․ 함완규1 ․ 이승구 |
| 저자(타언어) |
충남대학교 유기소재 섬유시스템공학과, 1한국생산기술연구원 |
| 소속(원어) |
Sun Young Lee, Jong Sung Won, Jae Jung Yoo, Wan-Gyu Hahm1 and Seung Goo Lee |
| 소속(타언어) |
Chungnam National University,1Korea Institute of Industrial Technology |
| 시작/끝
페이지 |
91 ~ 96 총페이지 : 6 |
| 언어(원어) |
Korean |
| 초록 |
The physical properties of recycled polyester yarns according to recycling methods were investigated. Virgin
polyester draw texturized yarn(DTY), material-recycled(MR) polyester DTY and chemical-recycled(CR) polyester DTY were
prepared. Surface morphology, thermal property, micro-structure and mechanical property of recycled polyester yarns were
estimated. SEM–EDS analysis showed that the CR PET yarn had better crimp and more stable structure than MR PET yarn.
Tm of the MR PET yarn was higher than that of the CR PET yarn. The intensity of the crystallization peak of the CR PET
yarn was a little higher than that of the MR PET yarn. Tensile strength of the MR PET yarn was slightly higher than that of
the CR PET yarn. Breaking elongation of the CR PET yarn was slightly higher than that of the MR PET yarn. |
| 키워드 |
PET yarn, recycling, material-recycled, chemical-recycled, thermal property, mechanical property |
| 학회지 |
|
| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2012_v24n1_91 |
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