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首页> 外文期刊>Journal of natural fibers >The Influence of LiCl/DMAc Microdissolution Treatment on Tensile Property of Hemp/Cotton Blended Yarn
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The Influence of LiCl/DMAc Microdissolution Treatment on Tensile Property of Hemp/Cotton Blended Yarn

机译：LiCl / DMAc微溶处理对大麻/棉混纺纱拉伸性能的影响

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摘要

To discuss the influence of different activation and microdissolve methods for the tensile properties of hemp/cotton blended yarns. The steps are as follows, treated fabrics and hemp fibers with pretreatment and LiCl/DMAc microdissolution, fibers were analyzed by FT-IR and XRD methods, tensile properties of yarns were tested by Instron. The result shows that the main groups have no obvious changes in fibers, cellulose derivative reaction has not been found during microdissolution. The yarns' breaking force increases and elongation decreases in different degrees except craft one, the greatest increase of the breaking force of treated yarns reached 46.4%.
机译：讨论不同的活化和微溶解方法对大麻/棉混纺纱拉伸性能的影响。步骤如下，对经过处理的织物和大麻纤维进行预处理和LiCl / DMAc微溶解，通过FT-IR和XRD方法分析纤维，通过Instron测试纱线的拉伸性能。结果表明，主基团的纤维无明显变化，微溶过程中未发现纤维素衍生物反应。除工艺一外，纱线的断裂力均有不同程度的增加和减小，经处理的纱线的断裂力增加最大，达到46.4％。

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