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Fibrillation Property of the Lyocell Fibers Treated by N-hydroxymethyl Cross-linking Agents
作者姓名:房宽峻  郝龙云  胡学超  邵惠丽
作者单位:College of Textiles and Garments,Southern Yangtze University,Wuxi,China 214063,College of Textiles and Garments,Southern Yangtze University,Wuxi,China 214063,College of Materials,Dong Hua University,Shanghai,200051,College of Materials,Dong Hua University,Shanghai,200051
摘    要:Lyocell fibers are subject to fibrillate under wet conditions, which severely affects the appearance of this kind of fabrics. Cross-Unking treatment is an important way to prevent fibrillation of lyocell fibers. In this study, two kinds of traditional N-hydroxymethyl cross-linking agents were used to treat lyocell fibers and the wet abrasion values of lyocell fibers were measured in a wet abrasion test. The results show the wet abrasion values of lyocell fibers increase with the increasing concentration of the cross-linking agents, which indicates the anti-fibrillation property of the treated fibers has been improved. But the mechanical properties of the treated fibers decreased in some extent. The FT-IR spectroscopy analysis shows that the lyocell fibers have cross-linked with cross-linking agents. The SEM analysis results show the fibers treated by 4% DMDHEU or 5% SECO have good anti-fibrillation properties.


Fibrillation Property of the Lyocell Fibers Treated by W-hydroxymethyl Cross-linking Agents
FANG Kuan-jun,HAO Long-yun College of Textiles and Garments,Southern Yangtze University,Wuxi,China HU Xue-chao,SHAO Hui-li College of Materials,Dong Hua University,Shanghai.Fibrillation Property of the Lyocell Fibers Treated by N-hydroxymethyl Cross-linking Agents[J].Journal of Donghua University,2002(4).
Authors:FANG Kuan-jun  HAO Long-yun College of Textiles and Garments  Southern Yangtze University  Wuxi    China HU Xue-chao  SHAO Hui-li College of Materials  Dong Hua University  Shanghai
Institution:FANG Kuan-jun,HAO Long-yun College of Textiles and Garments,Southern Yangtze University,Wuxi,214063,China HU Xue-chao,SHAO Hui-li College of Materials,Dong Hua University,Shanghai,200051
Abstract:Lyocell fibers are subject to fibrillate under wet conditions, which severely affects the appearance of this kind of fabrics. Cross-Unking treatment is an important way to prevent fibrillation of lyocell fibers. In this study, two kinds of traditional N-hydroxymethyl cross-linking agents were used to treat lyocell fibers and the wet abrasion values of lyocell fibers were measured in a wet abrasion test. The results show the wet abrasion values of lyocell fibers increase with the increasing concentration of the cross-linking agents, which indicates the anti-fibrillation property of the treated fibers has been improved. But the mechanical properties of the treated fibers decreased in some extent. The FT-IR spectroscopy analysis shows that the lyocell fibers have cross-linked with cross-linking agents. The SEM analysis results show the fibers treated by 4% DMDHEU or 5% SECO have good anti-fibrillation properties.
Keywords:N-hydroxymethyl  fibrillation  lyocell fibers
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