Daiwa Fine Chemicals Co., Ltd. Product Lineup

In the field of semiconductor devices, conductivity, long-term reliability, and ease of handling during assembly are required. Particularly in recent times, the demand for semiconductor manufacturing equipment has increased, making this a product worth considering for introduction. The non-cyanide semi-gloss silver plating solution, Dine Silver GPE-SB, addresses these challenges by proposing improvements in assembly labor and quality, supporting the reliable manufacturing of semiconductor devices. 【Usage Scenarios】 - Assembly of semiconductor manufacturing equipment - Fastening components 【Effects of Introduction】 - Improved sliding properties of fastening parts. - Low consumption of additives. - Hard coating.

In the measurement equipment industry and its applications, electrical reliability and durability are essential. In particular, to maintain precise measurements over an extended period, reducing contact resistance and improving corrosion resistance are crucial for sustaining product performance. The non-cyanide bright silver plating solution, Dine Silver GPE-HB2, addresses these challenges by enhancing leveling properties and supporting the manufacture of reliable measurement equipment that can be used across a wide current density. 【Usage Scenarios】 - Reflectors - Contact components - Decorative purposes 【Benefits of Implementation】 - Good leveling properties - Usable across a wide current density.

In the substrate industry, stability in signal transmission and long-term reliability are required. Particularly in connectors where high speed and high density are advancing, reducing contact resistance and improving corrosion resistance are essential for maintaining signal quality and prolonging product lifespan. The non-cyanide electroless silver plating solution, DAIN SILVER EL-Process, addresses these challenges by providing excellent coverage and a uniform plating film, supporting the manufacture of reliable connectors. 【Application Scenarios】 - Plating on products that cannot conduct electricity - Resist substrates 【Effects of Implementation】 - No immersion in resist patterns. - Silver can be displaced and deposited not only on copper but also on electroless nickel. - Usable for up to 3 turns as a guideline for bath life.

Silver is generally prone to sulfide formation, which has the drawback of reacting with hydrogen sulfide and turning black. This discoloration can progress beyond a superficial change to internal corrosion, leading not only to a loss of aesthetic appeal and product value but also negatively affecting surface functions such as solderability and contact electrical resistance. It is an important product that can improve these effects. [Usage Scenarios] - Prevention of silver discoloration [Effects of Introduction] - Can be used on silver and silver-plated surfaces without any change in color tone.

In the heavy electrical components industry, electrical reliability and durability are required. Particularly for heavy electrical components used in harsh environments, reducing contact resistance and improving corrosion resistance are essential for prolonging product lifespan and maintaining performance. Inappropriate plating processes can lead to contact failures and corrosion, potentially resulting in malfunction. The non-cyanide bright silver plating solution, Dain Silver GPE-HKR, addresses these challenges by achieving excellent heat discoloration resistance and suppressing copper diffusion, thereby supporting reliable heavy electrical components. 【Application Scenes】 - Adoption in heavy electrical components 【Effects of Introduction】 - Ability to achieve heat discoloration resistance.

In the heavy electrical industry, the reliability and durability of electrical systems are required. In particular, for components where current flows, reducing contact resistance is essential for maintaining product performance. Inadequate surface treatment can lead to contact failure and potentially result in malfunction. The non-cyanide matte silver plating solution, Dine Silver BPL, addresses these challenges by providing excellent uniform electrodeposition and outstanding heat discoloration resistance, supporting highly reliable heavy electrical components. [Application Scenes] - Adoption in heavy electrical components [Effects of Introduction] - Excellent heat discoloration resistance and suppression of copper diffusion.

Silver is generally prone to sulfide formation, which has the drawback of reacting with hydrogen sulfide to produce blackening. This discoloration can progress beyond superficial changes to internal corrosion, leading to issues not only in aesthetic appeal and product value but also negatively affecting surface functions such as solderability and contact electrical resistance. This is an important product that can improve those effects. This product is a general-purpose item with good water repellency. [Usage Scenarios] - Prevention of silver discoloration [Effects of Introduction] - Can be used on silver and silver-plated surfaces without color change.

Silver is generally prone to sulfide formation, which has the drawback of reacting with hydrogen sulfide and turning black. This discoloration can progress beyond a superficial change to internal corrosion, leading not only to a loss of aesthetic appeal and product value but also negatively impacting surface functions such as solderability and contact electrical resistance. This is an important product that can improve those effects. This product is an improved type with enhanced sulfide resistance. [Application Scenes] - Prevention of silver discoloration [Effects of Introduction] - Can be used on silver and silver-plated surfaces without color change.

In the heavy electrical industry, reliability and durability of electrical systems are required. Particularly in components where current flows, reducing contact resistance is essential for maintaining product performance. Inadequate surface treatment can lead to poor contact and potentially result in malfunction. The non-cyanide matte silver plating solution, Dine Silver Bright PL50, is expected to be effective in addressing these challenges for brush plating applications. 【Usage Scenarios】 - Adoption in heavy electrical components - Adoption in decorative items 【Benefits of Implementation】 - No strike plating required. - Brush plating

In the data center industry, the reliability of electrical systems that process vast amounts of data and stable signal transmission are essential. Particularly in connectors and terminal components where current flows, reducing contact resistance is crucial for maintaining communication quality. Inadequate surface treatment can lead to signal attenuation or malfunction due to poor contact. The semi-gloss tin sulfate plating DAINTINGOOD101 can be used under a wide range of working conditions and supports the manufacturing of reliable components. 【Application Scenarios】 - Electrical contact components for servers and communication equipment for data centers - Terminals and connectors where stability in signal transmission is required - Rack plating 【Benefits of Implementation】 - Achieves a stable and uniform plating appearance. - Excellent solder wettability and corrosion resistance.

In the industrial robot industry, reliable electrical systems and stable signal transmission are essential to achieve precise motion control. Particularly in connectors and terminal components where current flows, reducing contact resistance is crucial for maintaining communication quality. Inadequate surface treatment can lead to signal attenuation or malfunction due to poor contact. The semi-gloss tin sulfate plating DAINTINGOOD102 supports the manufacturing of reliable components with good reflow characteristics, suitable for sulfuric acid baths and barrel plating. 【Usage Scenarios】 - Electrical contact components for industrial robots - Terminals and connectors requiring stable signal transmission - Rack plating and barrel plating processes 【Benefits of Implementation】 - Achieves a stable and uniform plating appearance. - Excellent solder wettability and corrosion resistance. - Easy analysis and bath management of the plating solution, enabling economical operation.

In the semiconductor manufacturing industry, stable signal transmission at electrical contacts and long-term corrosion resistance are essential to ensure the reliability of fine circuits. Particularly for fine terminals and connector components, reducing contact resistance and preventing corrosion are crucial for maintaining product quality. Inadequate surface treatment can lead to contact failures and signal attenuation or dysfunction due to corrosion. The high-speed Sn plating additive DAINTINGOOD105 is specifically designed for high-speed plating, supporting the manufacture of reliable components with excellent corrosion resistance and uniform coating properties. 【Usage Scenarios】 - Electrical contact components in semiconductor manufacturing - Terminals and connectors requiring corrosion resistance for fine circuits - High-speed plating processes 【Benefits of Implementation】 - Achieves a stable and uniform plating appearance. - Excellent solder wettability and corrosion resistance. - Easy analysis and bath management of the plating solution, enabling economical operation.