Electro-mechanical properties of friction spun conductive hybrid yarns made of carbon filaments for composites
Electro-mechanical properties of friction spun conductive hybrid yarns made of carbon filaments for composites
复制标题
复合材料用碳丝摩擦纺导电混杂纱的机电性能
DOI：
10.1177/0040517511407372
复制
发表时间：
2011
影响因子：
2.3
通讯作者：
C. Cherif
中科院分区：
文献类型：
--
作者：
Mir Mohammad Badrul Hasan;O. Diestel;C. Cherif
织物增强复合材料是轻质结构设计的主要趋势。对纺织增强复合材料制成的轻质结构中附加功能集成的需求正在迅速增长。以碳纤维长丝为芯纱，聚丙烯纤维为皮纱，采用摩擦纺技术生产功能纱。测试了这些纱线在纺织品增强热塑性复合材料中使用的机械性能的适用性。还测试了它们执行其他功能的能力，如结构健康监测和信号传输。研究了由不同类型的碳纤维纱芯和聚丙烯皮制成的混合纱在不同的纺丝参数下的机电性能和力学性能的差异。提出了改善这些纱线功能性能的最佳工艺参数。
Textile-reinforced composites are a leading trend in lightweight structure design. The demand for additional function integration in lightweight structures made from textile-reinforced composites is growing rapidly. This article reports on the production of functional yarns made with friction spinning using carbon filament yarn as the core component and polypropylene fibres as the sheath component. The suitability of these yarns was tested with regards to mechanical properties for use in textile-reinforced thermoplastic composites. Their ability to perform additional functions such as structural health monitoring and signal transfer was also tested. Differences in the electro-mechanical and mechanical properties of hybrid yarns made from different types of carbon filament yarn core and polypropylene sheath were investigated with respect to different spinning parameters used to produce the yarns. Optimum processing parameters have been suggested that improve the functional properties of these yarns.