| 浅绿色彩棉纤维改性研究 |
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| 引用本文： | 武宜鸣,朱文俊,安琳.浅绿色彩棉纤维改性研究[J].棉纺织技术,2010,38(2). |
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| 作者姓名： | 武宜鸣 朱文俊 安琳 |
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| 作者单位： | 西安工程大学 |
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| 摘 要： | 研究化学改性处理对天然浅绿色彩棉纤维性能的影响。通过碱处理和戊二醛交联对纤维品质较差的浅绿色彩棉纤维进行改性。测试了碱处理及戊二醛交联后浅绿色彩棉纤维的强伸性能、弹性回复率、回潮率及纤维形态结构。试验表明:经碱处理后,浅绿色彩棉纤维强伸性能、弹性回复率得到改善,用17%氢氧化钠溶液处理10 min的浅绿色彩棉纤维性能提高较显著;经戊二醛交联后,浅绿色彩棉纤维强度增强,断裂伸长率下降,且随着接枝率的增大,断裂伸长率趋于降低,弹性回复率趋于增大。
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| 关 键 词： | 绿色彩棉 碱处理 戊二醛交联 强伸性能 弹性回复率 回潮率 形态结构 |
Modification Study on Pale Green Cotton Fiber |
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| Wu Yiming Zhu Wenjun An Lin.Modification Study on Pale Green Cotton Fiber[J].Cotton Textile Technology,2010,38(2). |
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| Authors: | Wu Yiming Zhu Wenjun An Lin |
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| Affiliation: | Xi'an Polytechnic University |
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| Abstract: | Effect of chemical modification treatment on natural pale green cotton property was studied.Pale green cotton fiber was modified through alkali treatment and glutaraldehyde cross-linking.Properties of treated pale green cotton were tested,including strength & elongation,elastic recovery,moisture regain and fiber morphological structure.The test shows that strength & elongation,elastic recovery of pale green cotton are improved after alkali treatment.Property of pale green cotton treated by 17% sodium hydrox... |
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| Keywords: | Green Cotton Alkali Treatment Glutaraldehyde Cross-linking Strength & Elongation Elastic Recovery Moisture Regain Morphological Structure |
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