制备了一种新型镀Sn-Ni硅酸钙镁晶须/镍粉/环氧树脂电磁波屏蔽复合涂料
研究了不同含量的镀Sn-Ni硅酸钙镁晶须对屏蔽复合涂料的导电性和屏蔽性能的影响
) 摘要: 以镀Sn-Ni硅酸钙镁晶须与镍粉作为屏蔽复合填料
屏蔽效能 Sun Chuanmin 1,
管登高 2
镀Sn-Ni硅酸钙镁晶须的最佳含量为复合填料的5 wt%
(2)When the coating layer thickness is 0
3 mm of Sn-Ni-coated Calcium-magnesium Silicate whisker/Nickel powder/epoxy resin electromagnetic shielding composite coating, the resistivity is 1
32 Ω▪cm reduced by 1
08 Ω▪cm compared with the Nickel powder/epoxy resin coating;(3) The shielding effectiveness is 37
197~46
139 dB increased by 5
385~9
854 dB in the frequency range of 300 kHz-1
5 GHz compared with the Nickel powder/epoxy resin coating
Keywords: Sn-Ni-coated calcium-magnesium silicate whisker;electromagnetic wave shielding material;electromagnetic shielding technology;electric conductivity;shielding effectiveness 下载PDF阅读器 PDF全文下载: 初稿 ( 160 ) 作者简介: 通信联系人: 【收录情况】 中国科技论文在线: 孙传敏
孙遥等
一种新型电磁波屏蔽涂料的制备与性能研究[EB/OL]