Thermochemical Mechanism of the Epoxy-Glutamic Acid Reaction with Sn-3.0 Ag-0.5 Cu Solder Powder for Electrical Joining

An epoxy-based solder paste (ESP) is a promising alternative to conventional solder pastes to improve the reliability of fine-pitch electrical joining because the epoxy encapsulates the solder joint. However, development of an appropriate epoxy formulation and investigation of its reaction mechanism...

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Bibliographic Details
Main Authors: Gwang-Mun Choi, Ki-Seok Jang, Kwang-Seong Choi, Jiho Joo, Ho-Gyeong Yun, Chanmi Lee, Yong-Sung Eom
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Polymers
Subjects:
Online Access:https://www.mdpi.com/2073-4360/13/6/957