摘要
研究织物类型、混纺比和组织结构对织物电磁屏蔽效能的影响,借助织物防电磁辐射性能测试仪对机织物和针织物试样分别进行防电磁辐射性能的测试。结果表明:不锈钢纤维含量越高,机织物的电磁屏蔽效能越好,且机织物的电磁屏蔽效能总是优于针织物;织物的电磁辐射屏蔽效能随着不锈钢纤维含量的增加而增大;相同上机经纬密度情况下,能获得最佳电磁辐射屏蔽效能的机织物组织为缎纹;机织物导电存在穿着不安全的问题;针织物在频率较小时,不锈钢纤维含量对电磁屏蔽效能影响较大,并确定了相同纵横密度下最佳组织为纬平针;针织物为防静电类织物,穿着安全性好。
The effect of blending ratio(the content of stainless steel fiber),fabric structure and type on the electromagnetic shielding effectiveness of stainless steel blended fabric were studied on woven and knitted fabrics in this paper.The experimental results show that the electromagnetic shielding effect of the sample increased with content of stainless steel,and the optimized one is blending ratio of 30/70,and the performance of woven fabric is better than that of knitted fabric.The best electromagnetic shielding effectiveness of the woven sample with the fabric structure is satin weave,however,the electrical conductivity of the woven fabric is not safe enough to wear as for knitted fabric.When the frequency is low,the influence of stainless steel fiber content is obvious,and the best knitted fabric structure with optimized electromagnetic shielding effectiveness is plain stitch.The knitted fabric is antistatic fabric with good safety.
作者
宋玉玲
马恒
刘伟红
孙淑娟
周小红
SONG Yuling;MA Heng;LIU Weihong;SUN Shujuan;ZHOU Xiaohong(Collage of Materials and Textile, Zhejiang Sci-Tech University, Hangzhou,Zhejiang 310018,China;Key Laboratory of Advance Textile Materials and Manufacturing Technology ,Ministry of Education,Hangzhou,Zhejiang 310018,China;Zhejiang Yingshanhong Textile Printing and Dyeing Co.,Ltd.,Haining, Zhejiang 314400,China)
出处
《毛纺科技》
CAS
北大核心
2019年第1期14-17,共4页
Wool Textile Journal
基金
浙江理工大学材料科学与工程一流学科(A)研究生创新基金资助项目(11110131201701)
关键词
不锈钢混纺织物
混纺比
电磁屏蔽效能
穿着安全性
stainless steel blended fabric
blending ratio
anti-electromagnetic radiation performance
wear safety
