SEA series

  • SEA series is mixed acid type etchant for Ag thin film. (strongly acidic)
  • High residue removal and capable of fine processing with less side etching.

Product Line

Products Temperature(℃) Etching rate
(30℃, No stirring, nm/min)
SEA-1 25~40 600 Dipping use
SEA-2 800 Spray use
SEA-4 500 Dipping use, Acetic acid free
SEA-5 350(25℃) Both dipping and spray use

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