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Author:

夏志东 (夏志东.) | 左新浪 (左新浪.) | 雷永平 (雷永平.) (Scholars:雷永平) | 杨晓军 (杨晓军.) | 郭福 (郭福.) (Scholars:郭福) | 史耀武 (史耀武.) | 张星 (张星.)

Indexed by:

incoPat

Abstract:

本发明属于微电子表面贴装技术领域,具体涉及一种环氧导电胶及其制备方法。本发明所提供的环氧导电胶的各组分及其所占的质量百分比为:金属粒子:68-72%、促进剂:1-1.5%、环氧树脂:22-25%、固化剂:1-2%,偶联剂:2-3%和抗氧剂:1-2%。本发明通过先将抗氧剂溶解分散在偶联剂与促进剂的混合物中,后而加入到环氧树脂中并搅拌均匀,加入金属粒子分散均匀,最后加入固化剂搅拌均匀,得到环氧导电胶。本发明方法简单易行,成本低,所得导电胶的粘接性能、导电性能及湿热稳定性能好。

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Patent Info :

Type: 发明授权

Patent No.: CN200910236312.1

Filing Date: 2009-10-16

Publication Date: 2013-07-10

Pub. No.: CN101928540B

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

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Chinese Cited Count:

30 Days PV: 0

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