集束拉拔铁铬铝合金纤维机织物的制备及性能研究  

Study on preparation and performances of the bundle-drawing FeCrAl alloy fibers woven fabric

作　　者：许佩敏 姜飞龙 康彦 张国朋 杨延安 Xu Peimin;Jiang Feilong;Kang Yan;Zhang Guopeng;Yang Yan'an(Xi’an Filter Metal Materials Co.,Ltd.,Xi’an 710201,China)

机构地区：[1]西安菲尔特金属过滤材料股份有限公司,陕西西安710201

出　　处：《产业用纺织品》2022年第3期5-8,共4页Technical Textiles

摘　　要：以集束拉拔工艺生产的70芯、直径为40μm的铁铬铝合金纤维丝束为原料,经过包覆、机织、水洗、烘干等工序,制备集束拉拔铁铬铝合金纤维机织物。发现利用PVA水溶纱线包覆法可制备出满足集束拉拔铁铬铝合金纤维机织物织造和性能要求的纱线。测试织物性能发现,集束拉拔铁铬铝合金纤维机织物组织结构清晰,厚度均匀,透气性好,抗氧化性优异,回弹性较小,可满足全预混表面燃烧器用火焰载体的要求,市场应用前景较好。Using 70-core,40μm diameter FeCrAl alloy fiber tow produced with the bundle-drawing technology as raw materials,the bundle-drawing FeCrAl alloy fibers woven fabric was prepared by the process of covering,weaving,washing and drying.It was found that PVA water-soluble yarn covering method could be used to prepare yarns that met the weaving and performance requirements of bundle-drawing FeCrAl alloy fibers woven fabric.Testing the properties of the fabric,it was found that the FeCrAl alloy fibers woven fabric had clear structure,uniform thickness,good air permeability,excellent oxidation resistance and small resilience,which could meet the requirements of flame carrier for fully premixed surface burner and had good market application prospect.

关 键 词：集束拉拔铁铬铝合金纤维丝束 PVA水溶纱线 包覆工艺 机织工艺 表观形貌 厚度 透气性 抗氧化性 回弹性 

分 类 号：TS186.5[轻工技术与工程—纺织材料与纺织品设计]