한국의류학회지 (Journal of the Korean Society of Clothing and Textiles)
- 제21권1호
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- Pages.206-216
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- 1997
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- 1225-1151(pISSN)
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- 2234-0793(eISSN)
액체유출법에 의한 폴리에스테르 직물의 기공 크기 및 분포 측정
Pore Size and Distribution of Polyester Fabrics Determined by Liquid Extraction Method
- Lee, Dong-Hwa (Dept. of Clothing & Textiles, Yonsel University) ;
- Yeo, Suk-Yeong (Dept. of Clothing & Textiles, Yonsel University) ;
- Kim, Eun-Ae
- 발행 : 1997.01.01
초록
The purpose of this study was to determine the pore size distributions (PSDs) of polyester woven fabrics by using liquid extraction method. Three types of PSDs-percent PSD, PSD per unit area of sample and PSD per unit weight of sample-were evaluated. Plain, twill and satin polyester fabrics with various fabric counts were used as specimens. Results showed that the interyarn PSDs reflected the fabric characteristics such as the fabric count and the weave type and the intrayarn PSDs reflected the thread characteristics such as the number of fibers, the fiber diameter, the thread diameter and the thread twist. Of three types of PSDs, the PSD per unit area of sample best reflect fabric and thread characteritics. As the fabric count decreased, rc increased and interyarn pore volume increased. The PSDs were skewed to the small pore sizes and the pore volumes decreased in the order of plain> twill> satin. As the number of fibers, the fiber diameter and the thread twist decreased, the intrayarn pore volumes were increased.
키워드