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Direct Metallization on Surface-Modified Polyimide Resin

机译:在表面改性的聚酰亚胺树脂上直接金属化

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A new method was investigated for formation of a thin copper film on a polyimide resin, through sulfonation of the resin surface, followed by adsorption and reduction of copper ions. Polyimide is a generic name for a group of thermally stable resins that contain imide rings. This resin can be represented by a reaction product of oxydianiline and pyromellitic anhydride. Because of its excellent thermal stability, mechanical strength, electrical characteristics, and low flammability,' polyimide resin is widely used in electronic miniaturization, and multilayer circuit board applications. Polyimide resin becomes indispensable for flexible printed circuits (FPC), tab automated bonding (TAB) film carriers, and dielectric for multilayer applications.
机译:研究了一种通过在树脂表面进行磺化,然后吸附和还原铜离子,在聚酰亚胺树脂上形成薄铜膜的新方法。聚酰亚胺是一组含有酰亚胺环的热稳定树脂的通用名称。该树脂可以以二苯胺与均苯四酸酐的反应产物为代表。由于其出色的热稳定性,机械强度,电特性和低易燃性,聚酰亚胺树脂广泛用于电子小型化和多层电路板应用中。聚酰亚胺树脂对于柔性印刷电路(FPC),标签自动粘合(TAB)薄膜载体以及多层应用的电介质来说是必不可少的。

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