Daiwa Fine Chemicals Co., Ltd. Official site

Non-cyan glossy silver plating solution for decorative items Dine Silver HKR

High-hardness non-cyan glossy silver plating solution that adds a sense of luxury to decorative items.

In the jewelry industry, the texture and beauty of materials are essential to enhance the appeal of products. Particularly, to create a sense of luxury, a uniform and glossy surface finish is indispensable. Inappropriate plating processes can lead to reduced luster and discoloration, potentially diminishing the value of the product. Our company, "Dine Silver HKR," has developed a non-cyanide alkaline type of glossy silver plating solution designed to evoke the luxury required in decorative items. [Usage Scenarios] - Accessories - Decorative metal parts - High-end goods

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basic information

**Features** * Compared to general non-cyan glossy silver plating baths, it has higher heat resistance and can suppress film discoloration caused by copper diffusion from the substrate during heat treatment. (According to our research) * A uniform glossy appearance with a Vickers hardness of approximately 110 Hv can be achieved. * Free from substances regulated by the RoHS directive and the 22nd SVHC candidate substances. * Pre-treatment of the substrate with various strike silver plating is required. **Our Strengths** The Yamato Chemical Group develops unique chemical businesses in niche markets that major manufacturers do not engage in, under the spirit of "Sanso." Our value lies in introducing new products to the world through unique technology development that does not imitate others.

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Applications/Examples of results

【Examples of Use】 * Heavy electrical components * Connector components * Components requiring heat resistance

Technical Data: High Hardness Glossy Non-Cyan Silver Plating Solution "Dine Silver HKR"

TECHNICAL

Heat-resistant non-cyanide glossy silver plating solution "Dine Silver HKR"

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"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.