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首页> 外文期刊>Indian Journal of Fibre & Textile Research >Effects of swelling and stretching in water on the properties of cotton fibres and yarns
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Effects of swelling and stretching in water on the properties of cotton fibres and yarns

机译：水中溶胀和拉伸对棉纤维和纱线性能的影响

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摘要

The effect of aqueous swelling followed by stretching and drying in taut condition of cotton fibre and yarn on their tensile and rlicological features has been studied. Single fibre characteristics such as tenacity, initial modulus, secant modulus and specific work of rupture get enhanced while the extension drops on treatment. Treated fibre is more lustrous and does not undergo any change due to the wetting in water. The treatment of yarn enhances its tenacity, initial modulus, secant modulus and immediate elastic recovery quite significantly. Wetting in water augments the tenacity and decreases the immediate elastic recovery of raw yarn. However, no such changes occur on wetting of treated yarn.
机译：研究了水溶胀，紧绷条件下拉伸和干燥棉纤维和纱线对其拉伸和胶黏特性的影响。单纤维的特性，例如强度，初始模量，割线模量和特定的断裂功会增强，而延伸率在处理时会下降。经处理的纤维更有光泽，并且不会因在水中润湿而发生任何变化。纱线的处理可以显着提高其强度，初始模量，割线模量和立即的弹性回复率。用水润湿会增加韧性，并降低原纱的立即弹性回复率。但是，在处理过的纱线润湿时不会发生这种变化。

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