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화학재생 폴리에스터 칩의 물성향상 연구

Title
화학재생 폴리에스터 칩의 물성향상 연구
Other Titles
Improvement of the Physical Properties of Chemically Recycled Poly(ethylene Terephthalate)
Author
김성훈
Keywords
PET; recycle; chemical recycle; depolymerization
Issue Date
2013-04
Publisher
한국섬유공학회
Citation
한국섬유공학회지(Textile science and engineering), April 2013, 50(2), P.102-107, 6P.
Abstract
Chemically recycled/virgin poly(ethylene terephthalate) (PET) blends were prepared by melt blending to improve the physical properties of the chemically recycled PET. The effect of virgin PET on the mechanical and thermal properties, molecular weight, and crystallinity of the chemically recycled/virgin PET blends was investigated. The tensile strength and modulus of the chemically recycled/virgin PET blends increased with increasing virgin PET content. The crystallinity of the chemically recycled/virgin PET blends depended significantly on the recycled PET content because of the nucleation effect of the residual catalyst generated from the depolymerization of PET. The color index of the chemically recycled/virgin PET blends was also investigated to determine the color of the blends numerically.
URI
http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=SOGHBG_2013_v50n2_102http://hdl.handle.net/20.500.11754/44089
ISSN
1225-1089
DOI
10.12772/TSE.2013.50.102
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ORGANIC AND NANO ENGINEERING(유기나노공학과) > Articles
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