一种新型防电磁辐射污染功能涂料的研制  

Development of a New Kind of Radiation Pollution Resistant Coatings

作　　者：管登高[1,2] 刘扬[1] 戴泽航 吴彩文[1] 崔迎辉[1] 陈婷[1] 

机构地区：[1]成都理工大学材料与化学化工学院 [2]矿产资源化学四川省高校重点实验室

出　　处：《安全与电磁兼容》2016年第5期53-55,共3页Safety & EMC

基　　金：成都市科技惠民技术研发项目(2015-HM01-00387-SF);四川省教育厅理工科重点项目(14ZA0057)

摘　　要：以镀Ni-Cu-La-B玻璃纤维与镍粉为复合填料,以丙烯酸树脂作为粘结剂,研制了一种新型电磁波屏蔽复合材料—镀Ni-Cu-La-B玻璃纤维/镍粉/丙烯酸树脂,在300 k Hz^1.5 GHz频率范围内,其电磁屏蔽性能达到47.777~64.284 d B。最后,介绍了这种新型电磁波屏蔽复合材料的物理性能指标、主要特点及发展前景。Aiming at the increasing severity pollution problem of electromagnetic environment, a new kind of Ni-Cu-La-B-coated glass fibre/nickel powder/acrylic resin electromagnetic shielding composite coating was prepared by preparation methods of paints using Ni-Cu-La-B-coated glass fibre and nickel powder as filler and using epoxy resin as binder. The electromagnetic shielding effectiveness and the physical properties of the shielding coating are provided briefly. The shielding effectivenss could reach 47.777-64.284 dB from 300 kHz to 1.5 GHz, And the main characteristics and functions of the shiehting coating are introduced. The applications development prospects of the shielding coating in electromagnetic compatibility are prospected.

关 键 词：电磁环境污染 电磁波屏蔽 屏蔽涂料 屏蔽效能 镀Ni—Cu—La—B玻璃纤维 

分 类 号：TN03[电子电信—物理电子学] TB33[一般工业技术—材料科学与工程]