摘要
测定了碳纤维/清漆混合涂料及碳纤维预浸带对电磁辐射干扰的屏蔽效率。实验结果表明:(1)碳纤维在涂层中分布的致密程度对屏蔽效应有重要影响。(2)碳纤维预浸带具有良好的屏蔽性能。(3)表面反射是碳纤维屏蔽电磁辐射的主要机制。
The electromagnetic interference shielding effectiveness of CF/ varnish and CF/epoxy prepreg are determinated. The experimental results show. (1) The compactness of CF in the coating has an important influence on shielding effectiveness, (2) The CF/epoxy prepreg is a prospective shielding material, (3) The surface reflection is main mechanism of electromgnetic shielding by CF.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
1992年第3期355-358,共4页
Journal of University of Science and Technology Beijing
关键词
电磁干扰屏蔽
碳纤维
复合材料
pitch-base carbon fibre, CF/epoxy prepreg, electromagnetic interference shielding, coating
