【摘要】 介绍了电磁屏蔽材料的屏蔽原理及其发展现状 ,复合导电纤维和金属化织物具有高的电导率、良好的电磁屏蔽效果好 ,是极具发展前景的一类包装材料。目前我国在电磁屏蔽材料领域同国际水平差距较大 ,应当加强电磁屏蔽材料的研究与开发 ,不断提高产品的竞争能力更多还原

【Abstract】 The principle of electromagic shielding materials and current situation were reviewed. The metal /fabric composite materials with good shielding effectiveness were expected to have a bright future in applied fields. At present, world level disparity is relatively great in the field of electromagnetic shielding material in our country .It is necessary to strengthen the research and development of the electromagnetic shielding material, which will improve the competitive power of products constantly.更多还原