TY - JOUR AU - 김성훈 DA - 2013/04 PY - 2013 UR - http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=SOGHBG_2013_v50n2_102 UR - http://hdl.handle.net/20.500.11754/44089 AB - 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. PB - 한국섬유공학회 KW - PET KW - recycle KW - chemical recycle KW - depolymerization TI - 화학재생 폴리에스터 칩의 물성향상 연구 TT - Improvement of the Physical Properties of Chemically Recycled Poly(ethylene Terephthalate) IS - 2 VL - 50 DO - 10.12772/TSE.2013.50.102 T2 - 한국섬유공학회지 ER -