Study on Various Surface Treatment Technologies of High-Frequency PCBs

Wu, Dong; Fang, Fang; Zhang, Zhao-hang; Yang, Wei-sheng

doi:10.1007/978-981-32-9441-7_18

Dong Wu³⁷,
Fang Fang³⁷,
Zhao-hang Zhang³⁷ &
…
Wei-sheng Yang³⁷

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 589))

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Abstract

With the PTFE substrate surface and the copper foil surface of High-frequency PCBs as the objects of the research, the influence of various surface treatment technologies on the bonding properties of adhesion was introduced. It was showed that the bonding strength of PTFE substrate surface treated by plasma treatment or none treatment was higher than its material strength. The surface of copper foil was treated by various surface treatment technologies before bonding, such as browning, tin-cerium alloy electroplating, silver plating chemically and gold electroplating. It was showed that the tensile shear strength of copper foil surface with browning treatment was the highest, which was 9.3 MPa.

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Authors and Affiliations

Nanjing Research Institute of Electronics Technology, Nanjing, 210039, China
Dong Wu, Fang Fang, Zhao-hang Zhang & Wei-sheng Yang

Authors

Dong Wu
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Fang Fang
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Zhao-hang Zhang
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Wei-sheng Yang
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Correspondence to Dong Wu .

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Editors and Affiliations

Xidian University, Xi'an, Shaanxi, China
Baoyan Duan
Department of Precision Mechanics, Chuo University, Tokyo, Tokyo, Japan
Kazunori Umeda
Mechanical Engineering, Pohang University of Science and Technology, Pohang, Korea (Republic of)
Woonbong Hwang

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Wu, D., Fang, F., Zhang, Zh., Yang, Ws. (2020). Study on Various Surface Treatment Technologies of High-Frequency PCBs. In: Duan , B., Umeda, K., Hwang, W. (eds) Proceedings of the Seventh Asia International Symposium on Mechatronics. Lecture Notes in Electrical Engineering, vol 589. Springer, Singapore. https://doi.org/10.1007/978-981-32-9441-7_18

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DOI: https://doi.org/10.1007/978-981-32-9441-7_18
Published: 31 August 2019
Publisher Name: Springer, Singapore
Print ISBN: 978-981-32-9440-0
Online ISBN: 978-981-32-9441-7
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