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首页> 外文期刊>The Journal of the Textile Institute >Effect of key process variables on mechanical properties of blended vortex spun yarns
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Effect of key process variables on mechanical properties of blended vortex spun yarns

机译：关键过程变量对混纺涡旋纱线机械性能的影响

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摘要

A study of significant factors and their interaction during vortex yarn spinning has been carried out to achieve desired mechanical properties of the polyethylene terephthalate/cotton blended yarns which can offer process and performance advantages. The key significant factors, i.e. feed ratio, air pressure and spindle size were varied in a mixed-level factorial design. The mechanical properties (count lea strength product, tenacity and elongation at break) were studied and feed ratio was found to significantly affect the tenacity and elongation at break of spun yarns. A significant effect of these parameters was observed on the diameter and hairiness of the Muratec vortex spun yarn.
机译：已经研究了涡旋纱线纺丝期间的重要因素及其相互作用，以实现可提供工艺和性能优势的聚对苯二甲酸乙二醇酯/棉混纺纱的所需机械性能。密钥重要因素，即进料比，空气压力和主轴尺寸在混合级别设计中变化。研究了机械性能（计数Lea强度产物，韧度和断裂伸长率），发现进料比显着影响纺纱纱的断裂韧性和伸长率。观察到这些参数的显着效果在Muratec Vortex Spun纱的直径和毛眼上观察到。

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