电子元件与材料2017，Vol.36Issue(2)：65-68,4.DOI:10.14106/j.cnki.1001-2028.2017.02.014
紫外光固化银包铜粉导电胶的制备及研究
Preparation and studyof UV curable conductive silver-coated copper powder paste
摘要
Abstract
The UV curing pastewas prepared using silver-coated copper powderandepoxy acrylic resin as raw materials to study the property of UV curing conductive paste. The conductive coatingwasreceived by the UV curing of prepared paste on the glass slide by screen printing. The microstructure and electrical propertieswerecharacterized by scanning electron microscopy (SEM) and four probe resistance tester, respectively. Results showthat when themass fractionof silver coated copper powderis 70%, the resistivity of conductive paste reachesthe minimum value, 1.135×10–3Ω·cm, and theconductive coatingthicknessis 140μm.关键词
导电胶/紫外光固化/银包铜粉/电阻率/微观结构/电学性能Key words
conductive paste/UV curing/silver-coated copper powder/resistivity/microstructure/electrical property分类
信息技术与安全科学引用本文复制引用
苏晓磊,张申申,边慧..紫外光固化银包铜粉导电胶的制备及研究[J].电子元件与材料,2017,36(2):65-68,4.基金项目
陕西省教育厅自然专项资助(No.15JK1314)；西安工程大学机械工程学科建设资助项目 （No.15JK1314）
