雷达吸波功能纤维及纺织品的研究进展  

Development of Study on Radar-Absorbing Fiber and Textile

作　　者：温娇[1] 丁志荣[1] 欧卫国 张琰卿 郝瑞莉 

机构地区：[1]南通大学纺织服装学院,江苏南通226019 [2]南通金仕达超微阻燃材料有限公司,江苏南通226009

出　　处：《南通大学学报（自然科学版）》2014年第3期43-48,共6页Journal of Nantong University(Natural Science Edition)　

基　　金：江苏省科技厅产学研前瞻性研究项目(BY2012131)

摘　　要：介绍了目前吸波材料中常用的碳纤维、碳化硅纤维、多晶铁纤维及其改性纤维、异性截面纤维、纳米级纤维、手性纤维的吸波机理、制备方法和性能;综述了吸波功能纺织品的开发途径、制备方法和性能;展望了纤维吸波剂及其复合材料以及柔性吸波纺织材料的发展前景.研究结果表明:对吸波纤维进行物理、化学改性,控制纤维的形态特征、长径比、孔隙率,不仅可提高其吸波性能,还可改善其机械与热学性能;调节吸波纤维的含量、分散方式、织造工艺与组成结构可有效改善吸波纺织品的吸波性能.The absorbing mechanism, preparation method and properties of several fibers used in wave-absorbing materials, such as carbon fiber, silicon carbide fiber, polycrystalline iron fiber and their modified fiber, anisotropic fiber, nano fiber, chiral fiber were introduced. The study summarized the ways to develop absorbing functional textiles and their preparation method and properties, and provided the prospect of the fiber absorbing agent, their composite materials and flexible wave absorbing textile materials. The result show that physical and chemical modification, morphology, the ratio of length to diameter and porosity, which improve not only the wave absorbing performance, but also the mechanical and thermal properties. Absorbing fiber content, dispersion mode, composition structure and weaving process can effectively improve the performance of absorbing compound textiles.

关 键 词：雷达吸波纤维 碳纤维 碳化硅纤维 多晶铁纤维 纺织品 

分 类 号：TS101.3[轻工技术与工程—纺织工程]