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리싸이클 폴리에스터 니트 소재의 물리적 성질 및 태 평가

Title
리싸이클 폴리에스터 니트 소재의 물리적 성질 및 태 평가
Other Titles
Physical Properties and Objective Hand Values of Recycled Polyester Knit Fabrics
Author
김성훈
Keywords
recycled PET; bursting strength; lightness; KES-FB system; hand value
Issue Date
2012-04
Publisher
한국섬유공학회
Citation
Textile Science and Engineering, 2012, 49(2), P.98-105
Abstract
With regards to environmental conservation, it is necessary to promote an eco-friendly industry and to recycle wastes. In this study, the physical properties and hand values of material recycled PET knit fabrics prepared with various recycled PET yarns were investigated. Bursting strengths of 3 recycled PET knit fabrics were higher than that of regular PET knit fabric. 3 Recycled PET knit fabrics were more flexible than those of the regular PET knit fabric. Lightness of regular PET knit fabric was the highest among the 5 samples. Fabric knitted with recycled non-circular PET yarns had a more yellowish tinge. Mechanical properties were measured using the KES-FB system. Bending properties, shear properties, weight, and thickness were increased in recycled PET knit fabrics. The compressional linearity and energy of 3 recycled PET knit fabrics increased. However, their compressional resilience was reduced. In addition, coefficients of friction were similar. Regular PET knit fabric demonstrated a smooth appearance. Numeri was the highest in the hand values.
URI
http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=SOGHBG_2012_v49n2_98
ISSN
0371-0629; 1225-1089
DOI
10.12772/TSE.2012.49.2.098
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ORGANIC AND NANO ENGINEERING(유기나노공학과) > Articles
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