Semiconductor
PCB Chemicals
Specialty Chemicals
Passive components
Slicing Grinding Polishing materials

Gold Etching Solution

Product Introduction

It is an iodine and potassium iodide system that can be used as a gold etching solution for photoelectric electrodes and driving IC gold bump processes. It has protective functions for aluminum and nickel metals in response to process requirements. The etching speed can be customized according to process requirements.

Product Series

Etching speed <10 Å/sec 10~30 Å/sec >40 Å/sec
Compatible with aluminum V
Compatible with nickel V
Roughness V
Operation suggestions
金蝕刻液操作建議
Achievements
金蝕刻液成果

E-CHEM Taiwan Main Office
陳相穎 Lana Chen
Tel:+886-3-3653300 #4207
M.P:+886- 978513605
E-mail:lana.chen@echemsemi.com

E-CHEM Shanghai Corp Dongguan Office
徐世綱 Kenny Hsu
Tel:+886-3-3653300 #4203
M.P:+886- 88213093
E-mail:kenny.hsu@echemsemi.com