Daiwa Fine Chemicals Co., Ltd. Product Lineup

Reflow tin plating used for electronic components such as connectors and lead frames. It can be plated at high current densities, making it suitable for hoop plating. Additionally, it has low foaming and excellent workability. 〇 DAIN TINGOOD 108 bath: Matte tin 〇 DAIN TINGOOD 207 bath: Bright tin

• Chemicals
• Chemicals
• Other metal materials

◆Replacement Type (Dine Silver EL Process) - A silver plating film with good adhesion can be deposited on Cu and electroless Ni-P. - The bath life is long at 3 turns, with good stability over time. - It is an acidic plating process that can accommodate surface treatment of registry substrates. - Thick films of 0.5μm or more can be achieved. ◆Reduction Type (Dine Silver RD Process) - Can be deposited on non-conductive materials (resin, glass, etc.) with a catalyst applied. - A silver plating film of approximately 0.5μm can be formed in 1 hour. - Usable at temperatures below 60°C.

• Other metal materials
• Chemicals

The Dain Silver Series is an environmentally friendly non-cyanide silver plating process. 【Features of the Dain Silver GPE Process】 - Strongly acidic type plating solution - Silver plating possible on resist pattern substrates - Good adhesion of silver plating on various SUS materials and over nickel - A wide range of appearances including matte, semi-gloss, and glossy 【Features of New Products】 "Dain Silver BPL (Matte)" "Dain Silver HKR (Glossy)" - Weakly alkaline type plating solution - Improved heat resistance (suppression of copper diffusion in the substrate) - Good coverage properties We will propose the optimal process according to your application.

• Other metal materials
• Chemicals

【Cyan Cu Strike Plating Alternative 'DAIN COPPER PSR-SZ'】 - Non-cyanide strike Cu plating alternative to cyan Cu strike plating - No copper replacement precipitation occurs on zinc die-cast materials, forming a well-adhered plating film - Weakly acidic to neutral plating solution - Monovalent copper type (colorless and transparent), same as cyan bath 【Ni-Free Copper-Tin Alloy Plating 'Dain Specular'】 - Uniform film composition and silver-white high gloss appearance across a wide current density - Acidic plating solution - Thick plating possible (5μm) - Compatible with rack plating, hoop plating, and barrel plating - Proven track record in mass production for decorative applications

• Chemicals
• Other metal materials

By using low melting point solder, energy consumption during reflow can be reduced, thereby lowering environmental impact. 【Sn-Bi Alloy Plating】DAINTINGOOD 503 - Low melting point (approximately 140°C) Sn-Bi alloy. - The Bi content (20-60 wt%) can be controlled by changing the usage conditions. - Plating can be performed with relatively high current efficiency. 【Sn-In Alloy Plating】Dainting Alloy I - Low melting point (approximately 120°C) Sn-In alloy. - A white, non-glossy film with an In content of 50-70% can be obtained. - Plating can be performed with relatively high current efficiency.

• Chemicals
• Solder

This is a silver plating that meets even higher film property requirements than conventional products. 【Dain Silver GPE-FR1】 - Low stress type - High current specification - Maintains a smooth semi-gloss appearance even after thick film application 【Dain Silver GPE-FR2】 - Excellent heat discoloration resistance (suppresses diffusion of underlying Cu) - Good film thickness uniformity - Forms a high purity Ag film of 99.99% or more

• Chemicals
• Other metal materials

Yamato Chemical, a pioneer in non-cyanide technology, has achieved non-cyanide stripping solutions for gold, silver, and tin. We offer both immersion and electrolysis types, and can accommodate your specific requirements. ◆ Gold Stripping Solution (Dain Gold Strip) - Can strip without significantly etching nickel and SUS substrates - Not classified as a toxic substance ◆ Silver Stripping Solution (Dain Silver Strip) - Can strip without significantly etching nickel and SUS substrates - Not classified as a toxic substance ◆ Tin Stripping Solution (Solder Lip) - Ideal for stripping tin and tin alloy plating - Can also strip intermetallic compounds - Can strip in a short time, resulting in almost no damage to the same substrate - Not classified as a fluoride or peroxide

• Other metal materials
• Chemicals

- Non-cyanide strike Cu plating as an alternative to cyanide Cu strike plating - No copper replacement deposition occurs on zinc die-cast materials, forming a well-adhered plating film - Weakly acidic to neutral plating solution - Monovalent copper type (colorless and transparent) similar to cyanide baths

• Chemicals

"DAIN COPPER PSR-SZ" is the industry's first thickly applicable non-cyanide copper plating solution that uses monovalent copper ions. Due to the inclusion of a special complexing agent, there is no substitution with the substrate at all, and the electrodeposited film shows excellent adhesion. It has made it possible to perform non-cyanide copper plating on zinc die-cast materials, which has been difficult until now.

• Chemicals
• Non-ferrous metals

The rust inhibitor vaporizes and protects the surface of the metal from rust. It is a very easy rust prevention method, as you only need to place the vapor-phase rust inhibitor together with the metal products! Complete sealing is not necessary; a certain level of sealing is sufficient. ■ How to use the vapor-phase rust inhibitor Simply seal the metal parts you want to protect from rust together with the vapor-phase rust inhibitor. (For example, put them in a box or cover them with a bag) ■ Mechanism of the vapor-phase rust inhibitor 1. The rust inhibitor vaporizes. 2. The rust inhibitor fills the sealed space (inside the box or packaging). 3. The vaporized rust inhibitor protects the surface of the metal. ■ Other features - No need for coating or cleaning. - The gas from the rust inhibitor reaches even complexly shaped metal parts. - Even if it gets wet due to condensation, the vapor-phase rust inhibitor dissolves in water and suppresses rust.

• Rust Inhibitor

When plating silver onto a resist pattern substrate, conventional cyan baths make it impossible to form a plating film according to the pattern due to the dissolution of the resist. With the acidic "Dine Silver GPE" series, plating can be done according to the pattern without damaging the resist, and it is being adopted for silver plating on resist pattern substrates. ■ Direct plating onto the resist pattern is possible, eliminating the need for special mask processing and allowing for process shortening. ■ A wide range of options from matte to glossy is available to suit various applications. *For details, please refer to the related links below and the PDF materials.

• Chemicals
• Other metal materials

"See You Guard SN-3" is an electroless, replacement-type tin plating bath that allows for the formation of a uniform tin plating film simply by immersing copper materials. It is compatible with fine wiring. 【Features】 ■ Thick films of up to several micrometers can be achieved. ■ A dense film can be formed. ■ Due to the minimal impact of agitation, plating can be done uniformly on complex shapes. ■ Usable over a wide temperature range. *For more details, please refer to the PDF materials or feel free to contact us.

• Chemicals
• Other metal materials

"See You Guard SN-5" is an electroless and replacement type tin plating bath that achieves a fast tin plating film through immersion in copper material. It is ideal for rust prevention treatment of copper materials. 【Features】 ■ Thick films of up to several micrometers can be achieved. ■ A dense film with few pinholes can be formed. ■ Due to minimal influence from stirring, plating can be done uniformly on complex shapes. ■ There is almost no foaming in the plating solution, which enhances workability. ■ It can be used over a wide temperature range. *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals
• Other metal materials

Electroless plating refers to a plating method that deposits metal ions from the plating solution onto the surface of a material through a chemical reaction without using a direct current power supply. Advantages of electroless plating: - High uniformity of film thickness can be achieved simply by immersing the material in the plating solution. - Plating is possible on non-conductors such as plastics and ceramics. - Large quantities can be processed at once. At Daiwa Kasei, we offer the following lineup of electroless silver plating solutions. <Electroless Silver Plating> 【Replacement Type】Dain Silver EL Process - Good adhesion of silver plating is possible on copper or electroless nickel-phosphorus. - It is an acidic plating solution, making it ideal for surface treatment of resist substrates. - The bath life is long, exceeding 3 turns, and it has excellent stability over time. 【Reduction Type】Dain Silver RD Process - Silver plating is possible on non-conductors (resins, glass, etc.) that have been treated with a catalyst. - A silver plating film of approximately 0.5 to 1 mm can be formed in one hour. - It can be used at temperatures below 60°C.

• Chemicals
• Other metal materials

The non-cyanide silver plating proposed by Yamato Kasei is entirely cyan-free and of the non-cyanide type. We offer a wide range of options from matte to high gloss, allowing you to choose according to your application. 【Acidic】 "Dine Silver GPE" Series - Direct plating on resist patterns is possible without dissolving the resist. Matte: Dine Silver GPE-PL Semi-gloss: Dine Silver GPE-SB Gloss: Dine Silver GPE-HB High gloss: Dine Silver GPE-HB2 【Neutral】 "Dine Silver AG-PL30, Dine Silver Bright PL50" - Direct silver plating on copper and copper alloys is possible. Matte: Dine Silver AG-PL30 Gloss: Dine Silver Bright PL50 【Alkaline】 "Dine Silver BPL, Dine Silver HKR" - Excellent uniform electrodeposition, stability, and heat discoloration resistance. Matte: Dine Silver BPL Gloss: Dine Silver HKR *For more details, please refer to the related links below.

• Chemicals
• Other metal materials

"DAIN COPPER PSR-SZ" is the industry's first cyanide-free copper plating solution that uses monovalent copper ions. Due to the inclusion of a special complexing agent, there is no substitution with the substrate at all, and the electrodeposited film shows excellent adhesion. It has made it possible to perform cyanide-free copper plating on zinc die-cast materials, which has been difficult until now.

• Chemicals
• Non-ferrous metals

The rust inhibitor vaporizes (turns into gas) and protects the surface of the metal from rust. It is a very easy rust prevention method since you only need to place the vaporizing rust inhibitor together with the metal products! Complete sealing is not necessary; a certain degree of sealing is sufficient. ■ How to use the vaporizing rust inhibitor Simply seal the metal parts you want to protect from rust together with the vaporizing rust inhibitor. (For example, put them in a box or cover them with a bag) Complete sealing is not required! ■ Mechanism of the vaporizing rust inhibitor 1. The rust inhibitor vaporizes. 2. The rust inhibitor fills the sealed space (inside the box or packaging). 3. The vaporized rust inhibitor protects the surface of the metal. ■ Other features - No need for coating or cleaning. - The gas from the rust inhibitor reaches even complexly shaped metal parts. - Even if it gets wet due to condensation, the vaporizing rust inhibitor dissolves in water and suppresses rust.

• Rust Inhibitor
• Chemicals
• Other packaging materials

■Characteristics of Non-Cyan Silver Plating Solution "Dine Silver" ● High safety due to the complete absence of cyanide compounds, making wastewater treatment easy. ● A non-alkaline type compatible with resist substrates is available. ● Reduction of production processes is possible. A type that does not require stripe plating is also available. ● Coating characteristics and bath application conditions are equivalent to cyan silver plating; silver anode use is acceptable. ■Compatible with Various Applications Supports rack, barrel, hoop, electroforming, pulse, and jet plating. Compatible with semiconductor lead frames and other electronic component plating. *For more details, please refer to the related links and catalog below.

• Other metal materials

Using non-cyanide silver plating solutions that exceed cyanide without using cyanide The non-cyanide silver plating solution has been developed with the perspective of being equivalent to cyanide baths, but now it adds performance not found in cyanide baths, improving economic efficiency and convenience. ● It has good long-term stability, and there is no need to renew the bath due to the accumulation of carbonates seen in cyanide baths. ● For copper-based materials, good adhesion can be achieved even without a strike silver plating. ● It 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. ● A uniform white matte or semi-gloss silver plating can be obtained. ● Properties such as solderability, contact electrical resistance, and hardness are equivalent to those of cyanide baths. *Continued from "Basic Information"*

• Other metal materials

【1】User-friendly ■Improving the working environment Cyanide compounds pose a risk of toxic substances being generated when heated. Dain Silver contains no cyanide compounds at all, enhancing the safety of the working environment for workers involved in plating. ■Reducing the burden of chemical management Cyanide compounds, designated as highly toxic, require careful management in all aspects, including during use, wastewater treatment, and theft prevention. Dain Silver alleviates the burden on workers who must adhere to strict management protocols. 【2】Environmentally friendly ■No environmental impact even in the worst-case scenario Dain Silver is a non-cyanide silver plating solution that contains no cyanide whatsoever. Therefore, even in the event of unexpected human error, equipment failure, or natural disasters such as earthquakes leading to cyanide leakage accidents, there is no environmental impact. ■Simplifying wastewater treatment facilities and contributing to energy savings In compliance with RoHS regulations, special equipment for wastewater treatment is not required. Wastewater treatment becomes easier, leading not only to cost reductions but also contributing to energy savings. *For more details, please refer to the related links below.*

• Other metal materials

Challenging the impossible: Non-cyanide silver plating solution! Successfully developed and commercialized for the first time in the world by Daiwa Chemical Research Institute. As the plating industry urgently seeks to develop plating baths that do not use cyanide compounds, non-cyanide plating solutions for zinc and copper were relatively quickly developed. However, silver plating was said to be impossible to achieve without cyanide, even within the industry. Daiwa Chemical Research Institute took on this difficult challenge and succeeded in 1989 in developing the world's first non-cyanide silver plating solution, "Dine Silver AG-PL30," which does not use any cyanide compounds, and brought it to practical use. For over 20 years after its development, the institute considered it its mission to eliminate the risk of toxic substance leakage during disasters from the plating industry and diligently continued research. As a result, they developed the "Dine Silver GPE Process," which allows for high-speed, high-current plating and has excellent coating ductility, establishing a system that can replace all types of cyanide silver plating baths. The term "Dine Silver GPE" stands for "Gentle to People and Environment," embodying the philosophy of considering the workability and safety of operators involved in plating while being environmentally friendly (free from RoHS-regulated substances).

• Other metal materials

■Safe and Secure Silver Plating Currently, the mainstream silver plating used in industrial applications is cyanide plating baths, which were invented in 1838 by G.R. Elkington in the UK. Since then, cyanide compounds have been used for about 180 years and are still widely utilized today. This is because cyanide forms very stable complexes with many metals and can create dense and uniform coatings, making it not only used for silver plating but also for zinc plating, copper plating, and gold plating for a long time. However, the strong toxicity of cyanide poses many issues regarding occupational safety and wastewater treatment, leading to the early development of "non-cyanide plating solutions" in the plating industry. *For more details, please refer to the related links below.*

• Other metal materials

Silver plating has been valued since ancient times for its unique hue and has been widely used in decorative items alongside gold. It is still utilized today in decorative accessories, tableware, medals, and more. Furthermore, silver boasts the best electrical and thermal conductivity among metals, a reflectivity close to 100% in the visible light spectrum, and excellent oxidation resistance, making it suitable for a wide range of applications including various lead frames, electrical contacts, and reflectors for functional plating. Plating processes involve the use of various chemicals, some of which include harmful substances like lead, mercury, and cadmium that can impact human health and the environment. Toxic cyanide compounds are also used in silver plating. Yamato Chemical Research Institute has developed the world's first practical "non-cyanide silver plating solution" that allows for the safe and secure use of silver's excellent properties without cyanide. This environmentally friendly non-cyanide plating solution from Yamato Chemical is called "Dine Silver." *For more details, please refer to the related links below.*

• Other metal materials

■ Rust prevention is possible simply by placing steel products in pulp molded trays. ■ This is an innovative container that impregnates paper trays with rust prevention agents that vaporize at room temperature. ■ The vaporizing rust prevention agents penetrate complexly shaped products and exhibit rust prevention effects. ■ Since rust protection can be achieved without using rust oil, a clean working environment can be maintained. ■ Pulp molded trays designed specifically to allow vaporizing rust prevention agents to fill them will be created. ■ It is possible to manufacture rust prevention pulp molded trays that cater to various metals.

• Other packaging materials
• others

- Can be used as an alternative to nickel plating. - Does not contain toxic cyanide compounds. - Achieves a uniform high-gloss appearance. - Compatible with rack, hoop, and barrel methods. - Has a bath life that withstands mass production.

• Chemicals

【Features】 - Ideal for galvanic corrosion prevention at the bonding interfaces of dissimilar materials, overlapping sections, and areas where cracks occur in plated coatings. - Short processing time at room temperature reduces environmental impact. - Maintains external dimensions.

• Chemicals

■ This is a rust prevention oil developed for cylinder rolls. Unlike general rust prevention oils, it does not corrode non-ferrous metals such as copper. ■ The rust prevention oil film is thin at the molecular level, but it does not break and is easy to remove. ■ Due to its high penetration ability, it quickly covers the metal surface, ensuring that rust prevention components reach even the smallest gaps and pinholes.

• Printing Machinery

"VERZONE (Belzon) Metaseed" is a rust preventive product that serves as an alternative to rust preventive oil. It forms a thin, non-sticky film on the surface of the workpiece, demonstrating high rust prevention effectiveness. Subsequent processes such as welding and resin molding can be performed without degreasing or removal steps. The applicable materials include various types such as cast iron, carbon steel, stainless steel, aluminum, and mold steel (e.g., pre-hardened steel). It can be used for rust prevention on the edge surfaces of slit coils, temporary rust prevention for stagnant parts, and to prevent scratches on steel surfaces during transportation, while also suppressing the adhesion of dust during storage. [Features] - Due to its thin film, it has minimal impact on subsequent processes, allowing for the omission of rust preventive oil removal steps. - It can be applied without degreasing, allowing for the application of agents like drawing lubricants. - In addition to rust prevention, it is also suitable for scratch prevention. - The rust prevention effect lasts for about three months during indoor storage. - Thanks to its vapor-phase rust prevention effect, longer-term rust prevention is possible in sealed conditions. - Available in liquid types suitable for brushing and dipping, as well as spray types. *For more details, please refer to the PDF document. Feel free to contact us with any inquiries.*

• Rust Inhibitor

* It is an acid non-electrolytic replacement silver plating that does not contain cyanide compounds. * It forms a well-adhered film on copper materials and copper-plated surfaces. * It is compatible with thick films of 1 μm or more.

• Chemicals

Benzotriazole-type ultraviolet absorbent with methacrylate, incorporating it into a resin with an acryloyl group through thermal polymerization and/or photopolymerization, suppressing bleed-out and providing long-term weather resistance functionality.

• Chemicals

(1) This product is a water-soluble rust inhibitor that has moisture resistance comparable to rust oil. (2) Since it provides rust protection without using rust oil, it helps maintain a clean working environment. Additionally, it does not have the unpleasant odor characteristic of rust inhibitors. (3) It is a low-foaming type, so it can be used in a circulating system without any issues with foaming. (4) It also has excellent discoloration prevention effects on copper and copper alloys. (5) Because it also has vapor-phase rust prevention properties, it can be used for temporary rust protection after water pressure testing of tanks, circulating cooling pipes, heat exchangers, etc.

• Other pumps
• Other machine tools
• valve

【Discoloration Prevention Performance】 ■ It suppresses discoloration when copper materials are heated (160–220℃). 【Other Features】 ■ It is a water-soluble, non-chrome, environmentally friendly product that does not contain inorganic components. ■ It does not adversely affect the contact resistance of copper surfaces. 【Examples of Use】 ■ Copper-plated products, copper foil, copper wire ■ Rolled copper foil, electrolytic copper foil (for printed circuit boards, lithium-ion battery anodes, etc.) ■ Alternative to chrome treatment for copper foil ■ Suppresses discoloration during heating in post-processes such as reflow and soldering ■ Further post-treatment of chromate coatings enhances the discoloration prevention effect during heating.

• Printed Circuit Board
• Non-ferrous metals

【Discoloration Prevention Performance】 ■ Suppresses discoloration when copper materials are heated (140–200°C). ■ Suppresses discoloration at high temperatures and high humidity (>70°C, >80%RH). 【Other Features】 ■ A water-soluble, non-chrome, environmentally friendly product that contains no inorganic components. ■ Does not adversely affect the contact resistance of copper surfaces. 【Examples of Use】 ■ Copper-plated products, copper foil, copper wire. ■ Rolled copper foil, electrolytic copper foil (for printed circuit boards, lithium-ion battery anodes, etc.). ■ Alternative to chrome treatment for copper foil. ■ Suppresses discoloration during heating in post-processes such as reflow and soldering. ■ Further enhances discoloration prevention effects during heating by post-treating chromate coatings.

• Printed Circuit Board
• Non-ferrous metals

Solid film type rust inhibitors have high rust prevention power, but it takes time to remove the film. However, rust oil types do not provide sufficient rust prevention. Do you have such concerns? VERZONE WAX FD-824 has rust prevention capabilities of 5 years indoors and 1 year outdoors, while allowing for easy removal of the rust prevention film with a cloth soaked in kerosene or similar substances. Additionally, due to the semi-solid film properties, it has the ability to self-repair small scratches that may occur on the film. Even though it is a semi-solid film, it is in a touch-dry state, so it does not attract dust or sand. It is suitable for intermediate rust prevention and shipping rust prevention of industrial machinery, mainly in heavy industries (such as shipbuilding, railway vehicles, etc.), construction materials that cannot be painted, construction steel, mining machinery, chemical machinery, environmental equipment, power transmission devices, tanks, boilers and engines, plastic machinery, hydraulic machinery, and transport machinery. *For more details, please refer to the materials or feel free to contact us.

• Vehicle body parts
• lathe

* It is a water-soluble type of heat-resistant silver discoloration preventive agent. * Acidic type with a pH of 1 to 2.5. * It acts on silver and silver-plated surfaces to suppress discoloration caused by silver sulfide. * It suppresses discoloration of silver and reduction of reflectivity due to heating. * It forms a heat-resistant film that continues to suppress discoloration from silver sulfide even after heating. * It does not affect the contact electrical resistance of silver.

• Chemicals

"VERZONE WA" is a water-soluble rust preventive agent with powerful vapor-phase rust prevention effects. It demonstrates excellent effectiveness in preventing flash rust on water-soluble paints and for rust prevention inside cans. It can also be used in aerosol products and for water in hydrostatic testing of various plant equipment. Additionally, due to its vapor-phase rust prevention effect, it provides rust protection even in areas not in contact with the liquid when sealed. 【Features】 ■ After hydrostatic testing, vapor-phase rust prevention effects remain due to test water residues even after draining. ■ If this product is used in a diluted form, vapor-phase rust prevention effects remain even if water is present. ■ It can be easily removed with water after use. *For more details, please refer to the PDF document or feel free to contact us.

• Rust Inhibitor

"New Dine Silver Oil-RD" is a product that has a strong discoloration prevention effect on metals such as copper (alloy) and silver. It can be added to lubricants, cutting oils, and solvents such as mineral oils and hydrocarbons. Even when added to oils containing corrosive extreme pressure agents, it exhibits remarkable rust prevention capabilities. 【Features】 - Effective against other metals such as steel, zinc, aluminum, nickel, and tin - The rust prevention film on the metal surface is thin, preventing stickiness and adhesion to other items - By adding it to silver paste, it suppresses silver sulfide formation *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables

The "Dain IN-161PL" is a plating bath that easily diffuses into various metals, providing excellent oil affinity, lubrication, and anti-seizure properties. This plating bath is widely used for surface treatment of bearings and other components due to its superior load-bearing capacity, wear resistance, and anti-seizure properties. Additionally, it has good long-term stability and produces a dense and uniform electrodeposited In coating. 【Features】 ■ Soft and low melting point ■ Good oil affinity ■ Good long-term stability of the bath ■ Widely used for surface treatment ■ Produces a uniform electrodeposited In coating *For more details, please refer to the catalog or feel free to contact us.

• Bearings

"Dain Gold Star V" is an electroplating bath for gold-tin alloys with a melting point of 280±1°C and unique melting characteristics, covering a wide range of compositions. This plating bath is weakly acidic, with a pH of 5.5, and does not adversely affect resist materials. Additionally, it is a versatile bath with good long-term stability, suitable for various applications such as barrel and rack plating. It has a high melting point and can serve as an alternative to high-temperature solder, contributing to lead-free initiatives. 【Features】 ■ High melting point ■ Weakly acidic bath ■ Contributes to lead-free initiatives ■ Unique melting characteristics ■ Can replace high-temperature solder *For more details, please refer to the catalog or feel free to contact us.

• Semiconductors and ICs
• Electronic Components
• Other electronic components and modules

■ Organic acid, high-speed plating compatible glossy tin plating bath ■ Standard composition (Sn2+: 45 g/L), at 25 °C and around 12 A/dm2, a uniform glossy appearance of the coating can be obtained. ■ Compared to typical tin plating baths, it has lower foaming, which improves workability.

• Automotive Connectors
• Other machine tools

■ It can gently peel off the Ag film without significantly damaging the Cu substrate. ■ It is ideal for the reuse of materials.

• Chemicals

"BELZON Crystal #130-K" is a volatile rust preventive agent that exhibits high effectiveness against steel and cast iron. The treatment is completed simply by placing a pack containing the rust preventive agent on the product and covering it with a plastic sheet. The highly diffusive rust preventive gas protects the product from rust for an extended period. In situations where rust preventive oil cannot be used, it allows for easy rust prevention treatment, and it also helps reduce the labor involved in degreasing and cleaning, thus solving concerns related to rust prevention. 【Features】 ■ Easy rust prevention treatment can be completed in the factory ■ Suitable for rust prevention inside large machinery and large packages ■ The volatile components penetrate even complex-shaped products to exert rust prevention effects ■ No need for rust preventive oil, achieving a clean working environment ■ Effectiveness lasts for 1-2 years in a sealed state and 2-4 months in a semi-sealed state *You can view the materials containing performance test results from "PDF Download." If you would like a sample, please apply through the contact form.

• Rust Inhibitor

■ Compatible with high-speed organic acid tin plating ■ Good reflow characteristics

• Chemicals

DAIN TINGOOD 102 is an additive for barrel plating with tin sulfate. The consumption of the additive through electrolysis is low, making the analysis and management of the plating solution easy. Compared to conventional products, it reduces film defects during reflow.

• Chemicals

■ DAIN TINGOOD 314 bath has a pH of 7, so it does not damage materials such as ceramic chips. ■ It has almost zero foaming and excellent plating workability. ■ It suppresses the generation of precipitates from tetravalent tin and has excellent bath stability.

• Chemicals