两种不同结构聚酰亚胺薄膜烧结线的防水性能研究

绝缘材料, 2017, 50(1): 32-36. doi: 10.16790/j.cnki.1009-9239.im.2017.01.007

两种不同结构聚酰亚胺薄膜烧结线的防水性能研究

王文进 ^1, , 薛长志 ^2, , 陈红生 ^3, , 李燕琴 ^4, , 刘济林 ^5, , 颜晨悦 ^6,

1.中车株洲电机有限公司,湖南株洲,412000

2.中车株洲电机有限公司,湖南株洲,412000

3.中车株洲电机有限公司,湖南株洲,412000

4.中车株洲电机有限公司,湖南株洲,412000

5.中车株洲电机有限公司,湖南株洲,412000

6.中车株洲电机有限公司,湖南株洲,412000

关键词：聚酰亚胺薄膜 , 烧结线 , 防水性能

Study on Waterproof Property of Two Kinds of Polyimide Film Sintering Copper Wire

Keywords： polyimide film , sintering copper wire , waterproof property

采用单面涂氟型聚酰亚胺薄膜(FH薄膜)和双面涂氟型聚酰亚胺薄膜(FHF薄膜)两种不同结构的聚酰亚胺薄膜,分别制得FH薄膜烧结线和FHF薄膜烧结线,并对薄膜和薄膜烧结线的性能进行对比研究.结果表明:FHF薄膜的剥离强度大于FH薄膜,FHF薄膜烧结线的附着性优于FH薄膜烧结线,且其防水性能更优.

Two kinds of polyimide film sintering copper wires were prepared by the polyimide film coating with fluorine on one side (FH film) and the polyimide film coating with fluorine on two sides (FHF film),and the properties of the films and the sintering wires were studied.The results show that the peel strength of the FHF film is higher than that of the FH film,and the adhesion and waterproof property of the FHF film sintering copper wire are better than that of the FH film sintering copper wire.

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