Non-cyanide electroless replacement silver plating bath Dain Silver EL-3S
It is a non-cyanide, strongly acidic, electroless replacement silver plating bath. The liquid life is long (usable for more than 2 turns) and has excellent stability.
Dain Silver EL-3S is a non-cyanide, strongly acidic type of electroless replacement silver plating bath. * It can replace deposit on various copper materials and electroless nickel-phosphorus plating (especially medium phosphorus type). * It is suitable for silver plating on independent pattern substrates where electrical conduction is difficult. * It has a long liquid life and excellent stability, allowing for use of more than 2 turns. * It can deposit a film of approximately 0.4 μm. * A thicker type of 2-3 μm is also available in the lineup.
basic information
【Plating Work Conditions】 ■ Metal concentration: 3 g/L (as Ag) ■ pH: below 1 ■ Bath temperature: 10–50℃ ■ Bath load: below 1 dm²/L ■ Heating: Indirect heating using a water bath or constant temperature water tank ■ Suitable pretreatment for the material, plating by immersion *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
Formation of silver plating on sintered copper independent patterns.
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