Journal of the Korean Society of Clothing and Textiles (한국의류학회지)
- Volume 19 Issue 6
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- Pages.946-954
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- 1995
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- 1225-1151(pISSN)
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- 2234-0793(eISSN)
A Study on Dyeability of Polyester Fabrics Grafted with Methacrylic Acid
MA 그라프트 폴리에스테르직물의 염색성에 관한 연구
- Baik, Chun-Eui (Dept. of Clothing and Textile, Sook Myung Women's University) ;
- Cho, Seung-Sik (Dept. of Clothing and Textile, Sook Myung Women's University) ;
- Song, Hwa-Sun (Dept. of Clothing and Textile, Sook Myung Women's University)
- Published : 1995.11.01
Abstract
The purpose of this study is to modify the hydrophobic property and dyeability of polyethylene terephthalate fiber. Methacrylic acid (2nA) was graftpolymerized with benzoyl peroxide (BPO) as initiator onto polyethylene terephthalate fabrics. The results were as follow; 1. Graft-polymerization exhibited maximum graft ratio at a temperature of 100"C. 2. The polymer was gradually grafted in great amount to the surface of MA-g-PET as graft ration increase; with the cross-section examination of MA-g-PET, it was discovered that graft-polymeriation had also taken place inside the textile core. 3. Dyes absorption of basic dyes and disperse dyes was improved as craft ratio increase; with resistance to laundering, the former showed grade 3-4 and the latter showed grade 5.de 5.
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