Measurements of water contact angle on FR4 and polyimide substrates relating electrochemical migration

Abstract

Contact angle measurements of water droplets were carried out on fiberglass epoxy resin and polyimide substrates related to water condensation effect as an antecedent process of electrochemical migration. It was shown in our previous paper that water condensation intensity depends mainly on the surface roughness (which determines capillary condensation) and… (More)

7 Figures and Tables

Cite this paper

@article{Medgyes2013MeasurementsOW, title={Measurements of water contact angle on FR4 and polyimide substrates relating electrochemical migration}, author={Balint Medgyes and Bal{\'a}zs Ill{\'e}s and L{\'a}szl{\'o} G{\'a}l}, journal={Proceedings of the 36th International Spring Seminar on Electronics Technology}, year={2013}, pages={157-160} }