| 碱减量工艺对微孔型聚酯纤维强力的影响研究 |
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| 引用本文： | 庄小雄,杨喆,陈伟,朱俊伟,杜芳. 碱减量工艺对微孔型聚酯纤维强力的影响研究[J]. 染整技术, 2010, 32(1): 11-13 |
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| 作者姓名： | 庄小雄 杨喆 陈伟 朱俊伟 杜芳 |
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| 作者单位： | 1. 绍兴中纺院江南分院有限公司,绍兴,312071
2. 中国纺织科学研究院,100025 |
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| 摘 要： | 使用氢氧化钠对微孔型聚酯纤维织物进行碱减量处理，重点研究了碱减量工艺中氢氧化钠浓度、碱处理时间和温度对微孔聚酯纤维织物减量率以及断裂强力的影响。此外还考察了减量率与处理织物吸湿性和抗起毛起球性之间的关系。结果表明，增大氢氧化钠浓度、延长碱处理时间以及升高碱处理温度都有利于减量率的提高，但是会导致织物断裂强力降低，当使用0．8％wt氢氧化钠溶液、在100℃处理60min时，减量率可控制在10％左右，纤维断裂强力下降是可以接受的。
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| 关 键 词： | 聚酯纤维碱减量 氢氧化钠 减量率 强力 |
Alkali Deweighting on the Strength of Microporous Polyester Fibre |
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| Xiao-xiong ZHUANG,Zhe YANG,Wei CHEN,Jun-wei ZHU,Fang DU. Alkali Deweighting on the Strength of Microporous Polyester Fibre[J]. Textile Dyeing and Finishing Journal, 2010, 32(1): 11-13 |
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| Authors: | Xiao-xiong ZHUANG Zhe YANG Wei CHEN Jun-wei ZHU Fang DU |
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| Affiliation: | Xiao-xiong ZHUANG,Zhe YANG,Wei CHEN,Jun-wei ZHU,Fang DU,China Textile Academy Jiangnan Branch,Shaoxing 312071,China Textile Academy,Beijing |
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| Abstract: | Deweighting of microporous polyester fibres was performed with sodium hydroxide, focusing on the effect of sodium hydroxide concentration, treating time and temperature of on the deweighting rate and strength of the microporous polyester fabric. Furthermore, the relationship between deweighting rate and moisture absorption and anti-pilling of the fabric was investigated. Results showed that the deweighting rate increased with increasing of sodium hydroxide concentration or treating time or temperature, but ... |
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| Keywords: | alkali deweighting of polyester fibre sodium hydroxide deweighting rate strength |
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