电磁屏蔽材料的研究进展  

Development of Electromagnetic Shielding Material

作　　者：古映莹[1] 邱小勇[1] 胡启明[1] 刘雪颖[1] 

机构地区：[1]中南大学化学化工学院,长沙410083

出　　处：《材料导报》2005年第2期53-56,共4页Materials Reports

摘　　要：简单介绍了电磁辐射的危害性及发展电磁屏蔽材料的意义,阐述了电磁屏蔽材料的屏蔽原理,较为详细地介绍了表层导电型、填充复合型、导电纤维、导电织物等电磁屏蔽材料及各种材料在工艺上的优缺点;同时阐述了各种电磁屏蔽材料的研究进展和发展前景,预测了电磁屏蔽材料的发展方向。The harms of electromagnetic radiation and significance of developing electromagnetic shielding material are introduced,and the mechanism of electromagnetic shielding materials is summarized.Then the main kinds of EMI shielding materials such as the style of surface layer and filling,conducting fiber,conducting fabric etc as well as their advantage and disadvantage on engineering are summarized in detail.Finally the developing trend of eletro- magnetic shielding materials is pointed out.

关 键 词：电磁屏蔽材料 导电纤维 填充 屏蔽原理 工艺 复合型 织物 

分 类 号：TB39[一般工业技术—材料科学与工程] TQ637[化学工程—精细化工]