Non-cyan half-gloss electric silver plating
Cyanide silver plating solution has been used for many years due to its usefulness, despite having many issues related to the working environment and wastewater treatment. Dain Silver AG-PL30 is a non-cyanide type of silver plating solution that our company successfully developed and industrialized for the first time in the world. Despite being a plating solution that contains no cyanide at all (not low-cyanide, but non-cyanide), it has performance equivalent to that of cyanide baths. Furthermore, it also surpasses cyanide baths in terms of stability during long-term use and the ability to plate over a wide pH range. As a result of these recognized characteristics, AG-PL30 is used in various applications. Additionally, its purely technical aspects have been highly regarded at academic conferences, and it received the Surface Technology Association Technical Award for the fiscal year 1992 (in collaboration with Osaka Prefecture University).
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basic information
【Features】 - Contains no cyanide compounds and is non-toxic. - Wastewater treatment is easier, costs are reduced, and a safe working environment is achieved. - A uniform, white, semi-gloss silver plating is obtained. (For glossy plating, please use DAIN SILVER Bright.) - Properties such as solderability, contact electrical resistance, and hardness are equivalent to those of cyanide baths. - Good long-term stability, with no need for bath renewal due to carbonate accumulation seen in cyanide baths. - Good adhesion can be achieved even without strike Ag plating for copper-based materials. - Can be operated over a wide pH range (3 to 10). Plating is possible on materials coated with resist films that are susceptible to alkalis. - Various plating methods such as rack plating, barrel plating, and continuous plating can be applied. ● For other functions and details, please contact us.
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Applications/Examples of results
【Applications】 〇 Cyanide silver plating is applicable to almost all uses, such as for electrical contacts and decorative purposes. 〇 There is also a proven track record for continuous silver plating of wire and wafer plating for diodes. ● For other functions and details, please contact us.
Company information
"Things that no one has done yet" and "There are surely people who will be happy if it exists"… The Yamato Kasei Group develops its unique chemical business in niche markets that major manufacturers do not tackle, under the spirit of 'San-so.' The value of the Yamato Kasei Group lies in launching new products into the world through original technology development that does not imitate others. With this sentiment in mind, we adopted "We are Chemical Innovators" as our corporate slogan. To put this slogan into practice, we will continuously challenge ourselves with new, interesting, and unprecedented endeavors.