Non-cyan silver plating process Dain Silver GPE process
A non-cyanide, strongly acidic silver plating process that does not use any cyanide compounds.
This is a strong acidic non-cyanide electroplating process based on organic acids. It allows for silver plating without etching the resist pattern and direct silver plating on SUS materials. It consists of two processes: strike silver plating and main silver plating. By adjusting the bath composition, it can be applied to various plating methods, including rack plating and continuous plating. Depending on the application, options for a matte white, semi-gloss white, or glossy appearance lineup are available.
basic information
* No cyanide compounds are used at all. * It is an acidic type silver plating process that does not require pH management of the plating bath. * A plating film with excellent adhesion and ductility is obtained. * Wastewater treatment is easy, and treatment costs are reduced. * When used in conjunction with our silver discoloration preventive agent, the New Dine Silver series, it exhibits excellent discoloration prevention effects.
Price information
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Applications/Examples of results
〇 Silver plating on the resist pattern substrate 〇 Anti-seizing applications for nuts and screws 〇 Wire material
Line up（4）
| Model number | overview |
|---|---|
| GPE-ST | Strike silver plating solution, essential for various processes |
| GPE-PL | Matte white silver plating |
| GPE-SB | Semi-gloss white silver plating |
| GPE-HB2 | High gloss silver plating |
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