DAIWA FINE CHEMICALS (THAILAND) CO., LTD.

Rust preventive agent for copper VERZONE AF-22

VERZONE AF-22"" is a water-soluble antirust agent developed by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. that effectively prevents rust and provides high humidity resistance on various metals such as copper and zinc. This product is nitrite- and amine-free, making it environmentally friendly. VERZONE AF-22 is a high-performance, water-soluble antirust agent designed for processed and electroplated metal products, offered by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. It provides excellent corrosion inhibition across various metals, including copper, copper alloys, and zinc, while maintaining stable antirust performance in high-humidity environments. Unlike conventional antirust oils, VERZONE AF-22 leaves no sticky residue on the surface after application, thus improving workability. Its formula excludes nitrites and amines, prioritizing safety and environmental consideration. ■ Features - High Antirust Effect: Offers rust inhibition on par with antirust oils, in a water-soluble form. - Excellent Humidity Resistance: Maintains rust prevention in high-humidity conditions, preserving product quality. - Environmentally Friendly Design: Formulated without nitrites or amines for reduced environmental impact. - Non-Sticky Finish: Leaves no sticky residue after treatment, enhancing ease of handling. ■ Specifications - Product Type: Water-soluble antirust agent - Compatible Metals: Copper, copper alloys, zinc, and other metals - Composition: Nitrite-free, amine-free - Antirust Performance: High humidity resistance enables long-term rust prevention ■ Applications - Processed Metal Products: Prevents rust and protects metal products after cutting or polishing. - Electroplated Products: Prevents discoloration and rust after plating. - Various Parts: Protects parts from corrosion during transport or storage. VERZONE AF-22 by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. ensures the quality preservation of metal products. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

Rust Preventive Oil for Rotogravure Printing Cylinder Roll VERZONE OIL MS-6

High Penetration Antirust Oil for Non-Ferrous Metals Provides powerful protection against corrosion for non-ferrous metal products like cylinder rolls. A highly penetrative and easy-to-use antirust oil, offered by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. This antirust oil, provided by DAIWA FINE CHEMICALS (THAILAND) CO., LTD., is designed for high-performance rust protection on non-ferrous metals, including cylinder rolls and copper products. Unlike conventional antirust oils, it minimizes corrosion risks specific to non-ferrous metals, forming a thin, uniform rust-preventive film. Its excellent penetration allows it to protect even fine gaps and complex-shaped parts, delivering comprehensive rust protection. Additionally, because it creates a molecular-level thin film, it is easy to remove, making cleaning and reprocessing efficient. ■ Features - Suitable for Non-Ferrous Metals: Provides long-lasting rust protection for non-ferrous metals like copper and aluminum without causing corrosion. - Molecular-Level Thin Film: Forms a thin, even film that does not affect the appearance or texture of parts. - High Penetration: Reaches small gaps and pinholes, providing rust protection in every corner. - Easy Removal: The thin oil film is easy to clean, saving time and improving work efficiency. ■ Specifications - Applicable Materials: Non-ferrous metals (e.g., copper, aluminum, brass, cylinder rolls) - Film Thickness: Molecular-level thin film (specific thickness details available upon request) - Removal Method: Easily removable with common solvents or water-based cleaning agents - Antirust Performance: Supports long-term protection (protection duration varies by usage environment; please inquire for details) ■ Applications - Cylinder Rolls: Rust prevention for cylinder rolls in paper and film manufacturing equipment - Precision Parts: Rust protection for precision parts made from non-ferrous metals such as copper and brass - Rust Prevention During Storage: Protects machine parts and tools from humidity and oxidation, providing long-term rust prevention This antirust oil minimizes corrosion risks unique to non-ferrous metals, offering reliable rust protection and enhanced work efficiency. Available from DAIWA FINE CHEMICALS (THAILAND) CO., LTD. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

Protection Against Silver Tarnishing NEW DAIN SILVER S1

Protects silver, silver alloys, and silver-plated products from tarnishing without affecting appearance or contact resistance after treatment. Provided by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. New Dyne Silver S1, offered by DAIWA FINE CHEMICALS (THAILAND) CO., LTD., is an anti-tarnish agent specially designed for silver, silver alloys, and silver-plated products. It forms a water-repellent film on the metal surface, protecting silver from discoloration caused by oxidation and sulfurization. This product maintains the beautiful appearance of silver without impacting contact resistance or solderability after treatment. It is easily applied through immersion, and the process does not leave stains or stickiness, allowing for a smooth transition to the next processing stage. It is ideal for precision silver products where appearance preservation is critical. ■ Features - High Anti-Tarnish Effect: Prevents discoloration caused by oxidation and sulfurization, preserving the beautiful appearance of silver over a long period. - No Change in Appearance or Texture: The appearance and texture of silver remain unchanged before and after treatment, with no stains or stickiness left behind. - No Impact on Contact Resistance: Suitable for products that require electrical properties, as it does not affect contact resistance or solderability after treatment. - Easy Immersion Treatment: Provides efficient anti-tarnish protection with a simple immersion process, enabling quick and effective application. ■ Specifications - Applicable Materials: Silver, silver alloys, silver-plated products - Treatment Method: Immersion treatment - Film Characteristics: Forms a water-repellent film - Impact: No effect on contact resistance or solderability - Appearance: No visual change before and after treatment ■ Applications - Electronic Component Contacts: Prevents tarnishing in electronic contact areas where contact resistance is important. - Silver Jewelry: Protects the appearance of jewelry and decorative silver items where aesthetics are essential. - Precision Instruments: Prevents oxidation and sulfurization on silver-plated components in precision instruments. - Long-Term Storage of Silver-Plated Products: Prevents tarnishing of items in storage or during transport. New Dyne Silver S1 is an anti-tarnish agent that preserves the appearance and functionality of silver and silver alloys, supporting smooth transitions to subsequent processing stages. Available from DAIWA FINE CHEMICALS (THAILAND) CO., LTD. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us."

Cyanide-Free Silver-Plating Process DAIN SILVER GPE Process

Environmentally friendly silver plating process without cyanide compounds. Based on strong organic acids, it is compatible with resists and SUS materials. Provided by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. The Dyne Silver GPE offered by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is a strong acidic, non-cyanide electroplating process for silver, based on organic acids. It does not use cyanide compounds at all, significantly reducing the burden on the environment and workers. Furthermore, due to the characteristics of the acidic process, silver plating can be performed without affecting resist patterns, and direct plating onto SUS (stainless steel) materials is also possible. This process consists of two stages: ""strike silver plating"" and ""main silver plating."" It can flexibly accommodate various plating methods, such as rack plating and continuous plating, depending on the application and line configuration. Appearance finishes can also be selected according to the purpose, including white matte, semi-gloss white, and gloss. ■ Features - Cyanide-free to reduce environmental impact: Since it does not use cyanide compounds, wastewater treatment is easy, improving environmental protection and safety. - Strong acidity compatible with resist patterns: Allows silver plating without eroding resist patterns, supporting precise pattern processing. - Direct plating on SUS material: Utilizes the properties of an acidic bath to enable direct plating onto stainless steel, suitable for a wide range of applications. - Flexible plating methods: By adjusting the bath composition, it supports various plating methods such as rack plating and continuous plating. - Versatile appearance finishes: Allows choice of finish, including white matte, semi-gloss white, and gloss, according to application requirements. ■ Specifications - Process structure: Two-stage process of strike silver plating and main silver plating - Applicable methods: Compatible with rack plating, continuous plating, etc. - Bath type: Strong acidic, organic acid-based - Appearance options: White matte, semi-gloss white, gloss finish ■ Applications - Electronic components: Plating treatment that ensures high conductivity and reliability for contact parts and connectors - Precision equipment: Silver plating for precision equipment components with resist patterns - Medical and analytical equipment: Silver plating for corrosion-resistant stainless steel products - Decorative parts: Gloss finish for decorative parts that require aesthetic appeal Dyne Silver GPE achieves precise, high-performance silver plating while prioritizing environmental protection and safety. Available from DAIWA FINE CHEMICALS (THAILAND) CO., LTD. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

Rust preventive agent for silver NEW DAIN SILVER S1

Prevents tarnishing of silver and silver-plated products, maintaining beautiful appearance and electrical properties over a long period. Provides excellent anti-tarnish effect with simple immersion treatment. Offered by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. New Dain Silver S-1 is an organic chelate film-type anti-tarnish agent developed for silver and silver-plated products. It is suitable for a wide range of applications, including silverware, jewelry, and electronic components, preventing tarnish-induced decline in product value and deterioration of electrical properties. This product has enhanced anti-tarnish performance compared to the conventional New Dain Silver, and it shows superior durability, with no tarnishing in rigorous ammonium sulfide solution immersion tests. It can be easily applied through immersion treatment, and it ensures long-term stability of solderability and contact resistance. ■ Features - High anti-tarnish performance: Maintains the appearance of silver products over a long period with no tarnishing observed in ammonium sulfide solution testing. - Simple processing method: Provides protective effects with only immersion treatment, making the process simple and efficient. - Maintains electrical properties: Does not affect solderability or contact resistance, making it suitable for electronic and contact parts. - Environmentally friendly: Forms an organic chelate film that offers excellent anti-tarnish effects while reducing environmental impact. ■ Specifications - Applicable materials: Silver, silver-plated products - Treatment method: Immersion treatment - Durability testing: Passed tarnish resistance test in ammonium sulfide solution - Impact: No effect on solderability or contact resistance ■ Applications - Tableware and jewelry: Long-term preservation of the aesthetic appearance of silver tableware and silver accessories - Electronic components: Tarnish prevention for electronic parts where electrical properties are crucial, such as contacts and connectors - Precision equipment: Corrosion prevention for precision equipment parts that require soldering - Industrial silver products: Silver products for industrial use that require stable electrical properties and tarnish prevention New Dain Silver S-1 is an anti-tarnish agent designed to preserve the value of silver products, providing long-term durability and support for electrical properties. Available from DAIWA FINE CHEMICALS (THAILAND) CO., LTD. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

Vapor Corrosion Inhibitor paper NP-VCI-D

Simply wrap steel products to achieve long-term rust prevention. The vapor corrosion inhibitor (VCI) paper prevents the penetration of moisture and oxygen, protecting the quality of the steel. Provided by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. The VCI paper offered by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is an anti-corrosion packaging paper designed for easy rust protection of steel products. The VCI agent is coated or impregnated into the paper and gradually vaporizes at room temperature, saturating the surrounding space with anti-corrosive elements to protect steel products from rust. The vaporized corrosion inhibitor dissolves onto the surface of the packaged product, forming a protective film that effectively blocks the entry of moisture and oxygen. This prevents the occurrence of rust on steel products, making it easy to maintain quality during storage and transportation. ■ Features - Simple anti-corrosion solution: Achieves high rust prevention by simply wrapping steel products with VCI paper, eliminating the need for special anti-corrosion treatment. - Long-term protection by VCI agent: The VCI agent gradually vaporizes from the paper, forming a rust-preventive film on the product surface for long-term protection. - Blocks moisture and oxygen: The protective film shields the product from moisture and oxygen, preventing rust formation. - Wide range of applications: Suitable for all types of steel products, ideal for rust prevention during transportation and long-term storage. ■ Specifications - Material: Special paper coated or impregnated with VCI agent - Applicable temperature: Usable at room temperature - Applicable materials: Steel and metal products containing iron - Usage method: Effective simply by wrapping products with VCI paper ■ Applications - Transportation and storage of steel products: Rust prevention for long-term transportation and storage - Machine parts: Anti-corrosion protection for machine parts stored in humid environments - Tool rust prevention: Ideal for protecting steel tools and molds from rust - Use in metal manufacturing: Anti-corrosion measures in factories to protect products after manufacturing and processing VCI paper is optimal for simple rust protection by wrapping, making it suitable for a wide range of fields, including the steel industry, manufacturing, and transportation. Provided by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

Volatile Corrosion Inhibitor for Steel (for large cargo transportation) VERZONE Crystal#130-K

Optimal for storage and shipment rust prevention of steel and cast iron. With instant effectiveness and high diffusivity, it protects effectively even inside large containers and plant equipment. Provided domestically in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. VERZONE Crystal #130-K, offered by DAIWA FINE CHEMICALS (THAILAND) CO., LTD., is a groundbreaking anti-rust agent that provides excellent rust prevention for steel and cast iron products. With instant effectiveness and high diffusivity, it is suitable for rust prevention over large areas, such as the interiors of large plant equipment and mesh pallets. It is effective for rust prevention during shipment and storage, as well as for equipment during idle periods. Ideal for steel automotive parts, steel coils, and parts storage in large containers, it provides long-term rust prevention. ■ Features - Instant effectiveness: The anti-rust components spread rapidly, providing rust prevention in a short time. - High diffusivity: The anti-rust components reach a wide area, effectively protecting steel parts inside plant equipment and large containers. - Versatile applications: Suitable for shipment, storage, and idle periods for various uses. - Optimal for rust prevention in large packaging: Suitable for rust prevention in mesh pallets and large containers. ■ Specifications - Applicable materials: Steel, cast iron - Main applications: Rust prevention for large equipment, mesh pallets, automotive parts, steel coils, etc. - Characteristics: Provides long-term rust prevention with instant effectiveness and high diffusivity ■ Applications - Rust prevention in plant equipment: Ideal for rust prevention inside large plant equipment and facilities, during shipment and storage. - Rust prevention for automotive parts: Rust prevention measures for steel automotive parts stored in large packaging (mesh pallets). - Storage and shipment rust prevention for steel coils: Protects the quality of steel coils from moisture and oxidation. - Rust prevention during long-term storage: Provides rust protection during idle periods for equipment and parts. VERZONE Crystal #130-K, provided domestically in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD., is a rust prevention solution that ensures instant and high-diffusion rust protection for steel and cast iron products, maintaining product quality over the long term. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■For more details, please download the PDF or feel free to contact us.

Rust preventive additive for processing oil VERZONE Crystal#120

A corrosion inhibitor 'Benzotriazole (BTA)' that forms a stable protective film on metal surfaces to safeguard metals from corrosive environments. Provided domestically in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. Benzotriazole (BTA), offered by DAIWA FINE CHEMICALS (THAILAND) CO., LTD., is a heterocyclic compound that exhibits excellent corrosion inhibition for various metals, especially copper and copper alloys. It has been widely used in Japan since around 1962, forming a stable complex film that protects metals from corrosive environments. BTA is not only effective in preventing discoloration and corrosion of copper and copper alloys but is also widely used as a quantitative reagent for silver and as a stabilizing agent in photography. Its UV stabilization effects make it valuable for stabilizing photographic emulsions and developing solutions, making it indispensable across various fields. ■ Features - Formation of a stable complex film: Chemically forms a stable film on metal surfaces, providing long-term protection against corrosion and discoloration. - Prevention of discoloration in copper and copper alloys: Exhibits high anti-corrosion effectiveness, preserving the aesthetic appeal of copper and copper alloy products. - Versatile applications: In addition to corrosion inhibition, it serves as a UV stabilizer and a quantitative reagent, making it useful in multiple areas. - Proven track record: Widely used since 1962, it is a trusted metal protector in Japan and abroad. ■ Specifications - Chemical name: Benzotriazole (BTA) - Applicable materials: Copper, copper alloys, silver, and other metals - Characteristics: Corrosion inhibition, discoloration prevention, UV stabilization - Fields of use: Metal protection, photographic emulsions, stabilization of developing solutions ■ Applications - Rust and discoloration prevention for copper and copper alloy products: Ideal for industrial products and accessories where appearance is important. - Quantitative reagent for silver: Used for precise analysis in the quantification of silver. - Photography industry: Contributes to UV stabilization in photographic emulsions and developing solutions. - Industrial corrosion inhibition: Used for rust prevention and corrosion protection of various metal components. Benzotriazole (BTA) is a metal protector that provides long-term protection and stabilization against corrosive environments. Available domestically in Thailand from DAIWA FINE CHEMICALS (THAILAND) CO., LTD. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

Volatile Corrosion Inhibitor (for Multi-metals) VERZONE GREEN SH-K

Provides a safe and clean working environment without the use of nitrites. An environmentally friendly vapor corrosion inhibitor with excellent anti-rust effects on both ferrous and non-ferrous metals. Provided domestically in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. VERZONE Green SH-K is an environmentally friendly vapor corrosion inhibitor that does not contain any nitrites harmful to the environment or human health. It can be applied to both ferrous and non-ferrous metals, providing excellent anti-rust protection for a variety of metal products. Because it is nitrite-free, it maintains a safe and clean usage environment and is suitable for rust protection of precision metal products such as motor parts and electronic substrates. It is an ideal sustainable anti-corrosion solution for companies focused on environmental protection, provided domestically in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. ■ Features - Nitrite-free: Does not contain components harmful to the environment or human health, ensuring a safe and reliable working environment. - Suitable for ferrous and non-ferrous metals: Provides excellent anti-rust effects on various metal materials. - Vapor-phase corrosion inhibition: Vaporized anti-corrosion components uniformly protect metal surfaces, reaching into detailed areas. - Versatile applications: Applicable for rust prevention of precision machinery, including motor parts and electronic substrates. ■ Specifications - Composition: Low environmental impact corrosion inhibitors (nitrite-free) - Applicable materials: Ferrous and non-ferrous metals - Examples of applications: Motor parts, electronic substrates, and various metal products - Usage environment: Provides a safe and clean working environment ■ Applications - Rust prevention for motor parts: Protects metal parts inside motors from rust, enhancing durability. - Rust prevention for electronic substrates: Effectively protects precision electronic substrates from moisture and oxidation. - General metal products: Broadly applicable for anti-rust protection of metal parts and machinery during storage and transport. VERZONE Green SH-K is a groundbreaking anti-rust agent that provides an environmentally friendly and safe corrosion prevention solution, ensuring long-term protection for a variety of metal products. Provided domestically in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

Strong Rust Preventive Wax VERZONE WAX FD-824

Achieves excellent anti-rust performance and uniform film formation. A high-performance anti-rust wax that maintains specified film thickness even in low-temperature environments and on edges. Provided domestically in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. VERZONE WAX FD-824, offered by DAIWA FINE CHEMICALS (THAILAND) CO., LTD., is an anti-rust wax that combines high anti-rust effectiveness with excellent film retention. The application process is simple, and it can be uniformly applied to complex shapes using tools like cup guns. It forms a stable coating even in low-temperature environments and possesses thixotropic properties that prevent dripping, ensuring the specified film thickness on edges and other areas prone to thinning. Additionally, the flexible coating has self-healing capabilities, allowing it to repair scratches and pinholes, providing durable protection. ■ Features - High anti-rust performance: Provides long-term protection for metals with excellent anti-rust effectiveness. - Excellent film retention: Maintains the specified film thickness even on edges and areas prone to thin coatings. - Ease of application: Can be applied uniformly to complex shapes using a cup gun. - Drip prevention through thixotropy: Controls dripping even with excessive application, resulting in a smooth finish. - Self-healing function: Flexible coating automatically repairs scratches and pinholes. - Quick-drying: High drying speed allows uniform drying regardless of application area. - Low tackiness: The film has low tackiness, making it resistant to dirt and dust adhesion, even in outdoor environments. ■ Specifications - Application method: Can be applied with a cup gun or similar tool - Applicable temperature: Capable of forming a uniform film even in low-temperature environments - Removal method: Easily removable with a cloth soaked in kerosene - Compatible materials: Steel, non-ferrous metals, etc. ■ Applications - Anti-rust for large equipment and facilities: Ideal for long-term rust protection outdoors or in low-temperature environments. - Automotive parts and molds: Ensures an anti-rust film on edges and intricate areas. - Temporary anti-rust between processes: Short-term anti-rust protection for parts awaiting assembly or processing. - Protection of outdoor storage items: Prevents dirt and dust adhesion with low tackiness, protecting products during outdoor storage. VERZONE WAX FD-824 is a high-performance anti-rust wax that forms a uniform thin film on difficult areas, providing durable anti-rust protection. Available domestically in Thailand from DAIWA FINE CHEMICALS (THAILAND) CO., LTD. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

Water-soluble volatile corrosion inhibitor VERZONE WA-DS

Simply add to hydrostatic test water to protect internal and enclosed areas from rust. A high-concentration water-soluble anti-rust agent suitable for various plant equipment. Provided domestically in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. VERZONE WA-DS is a high-concentration water-soluble anti-rust agent containing various powerful vapor-phase corrosion inhibitors, making it ideal for rust prevention in hydrostatic testing of plant equipment. In equipment with complex structures, such as heat exchangers, it can be difficult to completely remove test water. However, by adding this product to the test water, the remaining moisture containing VERZONE WA-DS acts to protect contact areas and enclosed internal parts from rust. It is a corrosion prevention solution that contributes to maintenance and equipment preservation in Thailand. ■ Features - Powerful vapor-phase corrosion protection: Anti-rust components spread thoroughly, protecting even enclosed areas. - Suitable for complex structures: Provides anti-rust effects even in complex equipment like heat exchangers where it is difficult to remove test water. - Easy to use: Simply add to test water to easily prevent rust, enabling efficient rust prevention. - High concentration formulation: Achieves high effectiveness even in small amounts, improving cost efficiency and reducing environmental impact. ■ Specifications - Form: High-concentration water-soluble anti-rust agent - Applicable environment: Water for hydrostatic testing - Compatible equipment: Complex structures such as plant equipment, heat exchangers, and piping systems - Usage method: Add specified amount to water for hydrostatic testing ■ Applications - Hydrostatic testing of plant equipment: Simply add to test water to prevent rust after testing, contributing to equipment protection. - Rust prevention in heat exchangers: Optimal for anti-rust in test water for internal and enclosed areas. - Rust prevention in piping systems: Anti-rust measure for the interior of pipes after testing. - Other industrial equipment: Protection of various devices and parts where residual moisture after hydrostatic testing may cause rust. VERZONE WA-DS provides ease of use by simply adding to test water and offers excellent rust protection for complex equipment structures, achieving long-term equipment protection and efficient maintenance. Provided domestically in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

water soluble for steel and cast iron VERZONE Z-901

A safe, environmentally conscious anti-rust agent without nitrites, exempt from regulatory controls. Exhibits excellent anti-corrosion effects for steel and cast iron, while also preventing discoloration of non-ferrous metals like copper. Offered in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. The 'Environmentally Harmonized Water-Soluble Anti-Rust Agent' provided by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is a safe, eco-friendly anti-rust agent that does not contain any chemical substances designated under the Poisonous and Deleterious Substances Control Law, Industrial Safety and Health Law, or PRTR Law. By eliminating nitrites, it ensures environmental consideration and high safety in usage. In addition to offering excellent anti-corrosion effects for steel and cast iron, it prevents discoloration of non-ferrous metals like copper, thereby preserving the appearance and quality of products. Designed to be gentle on factory environments and workers, it is suitable for various settings that require environmental protection. ■ Features - Nitrite-free: Contains no substances designated under the Poisonous and Deleterious Substances Control Law, Industrial Safety and Health Law, or PRTR Law, ensuring safe usage. - High anti-corrosion effect for steel and cast iron: Provides long-term anti-corrosion effect, preventing rust. - Discoloration prevention for non-ferrous metals: Protects the appearance quality of products, especially for copper and other non-ferrous materials. - Environmentally harmonious design: High safety and maintains a clean working environment. ■ Specifications - Ingredients: Free from nitrites and substances designated under Poisonous and Deleterious Substances Control Law, Industrial Safety and Health Law, PRTR Law. - Applicable materials: Steel, cast iron, non-ferrous metals such as copper. - Form: Water-soluble anti-rust agent. - Usage environment: Suitable for factories and production lines where environmental consideration is necessary. ■ Applications - Anti-corrosion for steel products: Ideal for long-term storage and rust prevention during transportation. - Discoloration prevention for non-ferrous metals: Protects copper and copper alloy products, maintaining a high-quality appearance. - Eco-conscious anti-rust measures: Used as an environmentally conscious anti-rust agent in factories and manufacturing sites. The 'Environmentally Harmonized Water-Soluble Anti-Rust Agent' is a regulatory-exempt, safe anti-rust solution that provides excellent anti-corrosion effects with an environmentally conscious approach. It is offered by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. in Thailand. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

Volatile Corrosion Inhibitor (for Non-ferrous metals) VERZONE SG POWDER

Anti-corrosion for multiple metals at once. This anti-corrosion powder reliably protects products containing copper, tin, and silver within packaging. Provided in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. 'VERZONE SG Powder' is a specialized anti-corrosion powder that can protect products made up of multiple metals such as copper, tin, and silver at once. For transport or storage, simply place this product in a breathable paper bag and pack it alongside machinery, electrical panels, copper coils of motors, etc., within the packaging. The vaporized anti-corrosion components spread within the packaging, effectively protecting all metal parts, even in products with complex structures. It maintains product quality over extended transport or storage periods, making it suitable for use in Thailand. ■ Features - Multi-metal compatibility: Suitable for various metals, including copper, tin, and silver, protecting multiple metals at once. - Easy to use: Simply place it in a breathable paper bag and place it within the packaging to activate anti-corrosion effects. - Vapor-phase corrosion inhibition: Vaporized components permeate the packaging, reaching all corners and complex shapes, effectively protecting metal parts. - Long-term protection: Protects products from moisture and oxidation during transport or storage, maintaining quality over extended periods. ■ Specifications - Form: Vapor-phase anti-corrosion powder - Usage: Place in a breathable paper bag and position within packaging - Applicable materials: Products containing multiple metals, such as copper, tin, silver - Intended applications: Anti-corrosion measures for transport and storage ■ Applications - Machinery and electrical panels: Ensures corrosion protection for metal parts during transport and storage. - Copper coils of motors: Prevents corrosion of copper coils or copper plates, maintaining high quality even in long-term storage. - Anti-corrosion for multi-metal products: Simultaneously protects products made up of multiple metal parts, preserving product quality during transport and storage. 'VERZONE SG Powder' is an excellent solution for comprehensive anti-corrosion protection of all metals within packaging. It safeguards products from moisture and oxidation during transport or storage, contributing to long-term quality maintenance in Thailand. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

Volatile Corrosion Inhibitor (for product transportation & storage) VERZONE ECO Super K

Safe anti-corrosion agent without nitrite. Suitable for a wide range of metals from steel to aluminum, and complies with various regulations. Provided domestically in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. 'VERZONE Eco Super K' is an environmentally friendly anti-corrosion agent that provides excellent anti-corrosion effects for steel and cast iron without containing nitrite. It is also applicable to non-ferrous metals such as zinc and aluminum, making it versatile for a wide range of uses. This product does not contain any substances specified by the Poisonous and Deleterious Substances Control Law, the Fire Service Law, the Industrial Safety and Health Act, or the PRTR Law, ensuring safety for workers and the environment. No GHS (Globally Harmonized System of Classification and Labeling of Chemicals) pictograms are required, ensuring safe use. It is suitable for corrosion protection of automotive parts, thin coils, heat exchangers, and boilers during transportation and storage in Thailand. ■ Features - High safety without nitrite: Designed without harmful nitrites, prioritizing the safety of workers and the environment. - Broad metal compatibility: Effective on not only steel and cast iron but also non-ferrous metals like zinc and aluminum. - Zero regulated substances: Free of substances specified by the Poisonous and Deleterious Substances Control Law, Fire Service Law, Industrial Safety and Health Act, and PRTR Law, ensuring regulatory compliance. - Environmentally friendly product: No GHS pictograms required, making it safe for use during transportation and storage. ■ Specifications - Composition: Free of nitrites and regulated substances - Applicable materials: Steel, cast iron, zinc, aluminum, etc. - Form: Water-soluble anti-corrosion agent - Suitable environment: Ideal for transportation and storage anti-corrosion applications ■ Applications - Anti-corrosion for automotive parts: Protects automotive parts from rust during transportation and storage - Anti-corrosion for electronic components: Long-term protection for electronic components to maintain quality - Anti-corrosion for thin coils and polished steel plates: Provides excellent anti-corrosion performance for long-term storage of thin coils and polished steel plates - Anti-corrosion for heat exchangers and boilers: Suitable for corrosion protection during transportation and storage, ensuring long-term product preservation 'VERZONE Eco Super K' is widely used as a safe anti-corrosion agent that is friendly to workers and the environment, suitable for protecting various metal products. Provided domestically in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

DAIN SILVER HKR

High-hardness, high-heat-resistant silver plating solution ideal for EV and electronic components. Achieves a uniform glossy appearance with an environmentally friendly non-cyanide formulation, provided by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. in Thailand. ‘Dine Silver HKR’ is a non-cyanide, alkaline type bright silver plating solution developed in response to recent demands for electronic and EV (electric vehicle) components. It offers high hardness and heat resistance, suppressing discoloration of the film due to copper diffusion during heat treatment. Additionally, it complies with RoHS directives and does not contain any of the latest 22nd SVHC candidate substances, ensuring thorough environmental considerations. In Thailand, it serves as an optimal solution for rust prevention and protection of electronic and EV-related components. ■ Features - High heat resistance: Suppresses film discoloration due to copper diffusion during heat treatment compared to conventional non-cyanide bright silver plating solutions (according to internal research). - High hardness with a uniform glossy appearance: Vickers hardness of approximately 110 Hv, achieving both wear resistance and a glossy appearance. - Environmentally friendly: Compliant with RoHS directives and free of the latest 22nd SVHC candidate substances, providing a low-environmental-impact, safe formulation. - Broad applicability: Requires pre-treatment with various strike silver plating, suitable for EV components and precision electronic components. ■ Specifications - Composition: Non-cyanide, alkaline type - Hardness: Approximately 110 Hv Vickers hardness - Applicable uses: Electronic components, EV components - Environmental regulations: Free of RoHS directive and 22nd SVHC candidate substances ■ Applications - Anti-corrosion and anti-rust for EV components: High hardness and heat resistance make it ideal for use in harsh conditions. - Contact plating for electronic components: Provides excellent wear resistance and high thermal performance for stable electrical connections. - Surface treatment for precision parts: Contributes to surface protection of precision equipment parts with a uniform gloss and high hardness. ‘Dine Silver HKR’ is provided in Thailand as a high-heat-resistant, high-hardness silver plating solution ideal for electronic and EV components. Technical data sheets are available, so please feel free to request detailed information. We are also available for prototype testing; feel free to contact us for consultation. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

DAIN SILVER BPL

Next-generation silver plating technology with minimal environmental impact, achieving a beautiful finish and durability. Provided by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. in Thailand. Silver plating is regarded as essential technology in a wide range of industrial fields, with recent emphasis on environmental consideration. The ""Environmentally-friendly Alkaline Silver Plating Technology"" is a silver plating solution with a pH of 10 that contains no cyanide compounds. Compared to conventional plating methods, it significantly reduces environmental impact while achieving a high-quality, uniform white appearance. Especially for products with a copper base, it suppresses copper diffusion during heat treatment, preventing discoloration. This product combines a beautiful finish and durability, with a design that considers both workers and the environment. ■ Features - Cyanide-free for enhanced safety: Without cyanide compounds, it greatly reduces risks to workers and the environment. - Beautiful white appearance and uniform plating: Provides high-quality white plating, enhancing the appearance and durability of the product. - Suppression of copper diffusion: Suppresses copper diffusion during heat treatment, preventing discoloration on the silver surface and providing stable quality. ■ Specifications - pH: Alkaline (pH10) - Applicable uses: Compatible with rack plating and barrel plating - Applicable fields: Suitable for a wide range of products, including electronic components, jewelry, and heavy electrical components ■ Applications - Plating for electronic components: Silver plating with high durability improves the stability of electronic contact points. - Preserving the appearance of jewelry: Maintains a beautiful white shine, resistant to deterioration over long periods of use. - Protection of heavy electrical components: With heat resistance and copper diffusion suppression, it enhances the reliability and durability of electrical components. The Environmentally-friendly Alkaline Silver Plating Technology achieves a beautiful finish and high durability while being safe and environmentally friendly. For more details in Thailand, please contact DAIWA FINE CHEMICALS (THAILAND) CO., LTD. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more information, please download the PDF or feel free to contact us.

water soluble anti-rust for aluminum and alloys VERZONE DFA-1

High-pH water-soluble corrosion inhibitor with organic components, designed for strong protection of aluminum and aluminum alloys. Provided by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. in Thailand. This product is a water-soluble corrosion inhibitor with organic components, developed to prevent the corrosion of aluminum and aluminum alloys. It is particularly designed to inhibit corrosion in high-pH environments, such as when aluminum is exposed to high-pH machining oils or cleaning agents, where it is prone to corrosion. Being water-soluble and easy to handle, it simplifies corrosion prevention during various manufacturing and maintenance processes, providing long-term protection of product surfaces. Ideal for various aluminum processing applications in Thailand. ■ Features - Corrosion prevention in high-pH environments: Effectively prevents aluminum corrosion even in alkaline conditions caused by high-pH machining oils and cleaning agents. - Contains organic components: Designed to reduce environmental impact while providing excellent corrosion prevention. - Easily usable as a water-soluble product: Can be diluted in water for efficient corrosion protection. - Long-term protection: Offers strong corrosion inhibition, ensuring aluminum products maintain their quality and appearance over time. ■ Specifications - Components: Organic-based - Applicable materials: Aluminum, aluminum alloys - Applicable uses: Corrosion prevention when using high-pH machining oils and cleaning agents - Usage method: Dilute with water and add the appropriate amount to the target area for corrosion prevention ■ Applications - Corrosion prevention for aluminum parts: Ideal for corrosion treatment in processes using high-pH machining oils and cleaning agents. - Surface protection for aluminum alloys: Protects aluminum alloys from chemical corrosion, preserving quality. - Corrosion protection in manufacturing environments: Convenient for use in manufacturing and maintenance processes. The "Water-Soluble Corrosion Inhibitor with Organic Components" provides reliable protection for aluminum in high-pH environments, ensuring durability and long-term quality maintenance. It is provided by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. in Thailand. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more information, please download the PDF or feel free to contact us.

oil soluble anti-rust VERZONE OA-386

Optimal for preventing discoloration and corrosion inhibition of copper and copper alloys. This is an oil-soluble BTA derivative that forms a stable heavy complex film. Provided domestically in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. VERZONE OA-386 is an oil-soluble BTA (benzotriazole) derivative that demonstrates high corrosion resistance for copper and copper alloys. By forming a stable heavy complex film on the metal surface, it provides long-term inhibition of discoloration and corrosion of copper and copper alloys. This excellent corrosion-resistant function is effectively used in various applications that include copper, such as precision equipment, electronic contact parts, and various industrial components. It enhances product surface protection, maintaining quality and durability. ■ Features - Formation of a stable heavy complex film: Protects the metal surface over a long period, suppressing discoloration and corrosion. - High corrosion resistance for copper and copper alloys: Maintains appearance and enhances the durability of copper alloys. - Oil-soluble BTA derivative: Flexible applicability to a wide range of metal products. - Excellent corrosion inhibition performance: Contributes to product longevity and maintains quality over a long period. ■ Specifications - Composition: Oil-soluble BTA derivative - Applicable materials: Copper and copper alloys - Usage: Apply or add to the surface of the target metal ■ Applications - Corrosion protection for copper electronic parts: Highly effective in preventing discoloration and corrosion of electronic contact components. - Precision equipment parts made of copper alloy: Provides long-term protection for precision parts where appearance and performance are required. - Industrial parts containing copper: Ideal for protecting parts at risk of oxidation and corrosion. VERZONE OA-386 offers an excellent corrosion protection solution to prevent discoloration and corrosion of copper and copper alloys, providing long-term protection through a stable film. Available domestically in Thailand through DAIWA FINE CHEMICALS (THAILAND) CO., LTD. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.

anti-tarnish effect for alloy VERZONE SF-310

Multi-purpose anti-corrosion agent compatible with all metals from steel to copper, zinc, and aluminum. Exhibits high anti-corrosion effectiveness across a wide range of metal products. Provided domestically in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. The 'All-Metal Compatible Anti-Corrosion Agent' is a water-soluble anti-corrosion agent that provides high anti-corrosion effectiveness for various metal materials, including steel products, copper and copper alloys, zinc, aluminum, and lead alloys. Compatible with all metals, it is used across a wide range of industries to reduce corrosion risks during product transportation and storage. Its water-soluble nature makes it easy to handle, enabling convenient anti-corrosion treatment in manufacturing sites and storage facilities, thus enabling efficient corrosion management. ■ Features - Compatible with all metals: Provides high anti-corrosion effectiveness for various metals, including steel, copper, zinc, aluminum, and lead alloys. - Easy to handle due to water solubility: Can be easily used by diluting with water, enabling efficient anti-corrosion treatment. - Long-lasting anti-corrosion effect: Maintains the quality of metal surfaces during transportation and long-term storage, enhancing reliability. - Multi-purpose: Supports a wide range of applications from temporary anti-corrosion in manufacturing sites and storage to anti-corrosion during transportation. ■ Specifications - Form: Water-soluble anti-corrosion agent - Compatible metals: All metals, including steel, copper, zinc, aluminum, and lead alloys - Usage: Dilute with water, then apply or immerse the target for anti-corrosion ■ Applications - Anti-corrosion during storage and transportation of steel products: Ideal for preventing corrosion of steel products during transport and storage. - Anti-corrosion for non-ferrous metal parts: Protection for products and parts made of copper, aluminum, zinc, lead, etc. - Multi-metal storage and transport: Provides comprehensive anti-corrosion for various metal parts, contributing to quality control. The 'All-Metal Compatible Anti-Corrosion Agent' is a long-term anti-corrosion solution compatible with all metals, ensuring durability and quality for a wide range of products. For details within Thailand, please contact DAIWA FINE CHEMICALS (THAILAND) CO., LTD. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more information, please download the PDF or feel free to contact us.

anti-rust for copper VERZONE TT-250A

This is a liquid anti-corrosion agent formulated with benzotriazole derivatives, providing long-term protection for copper and non-ferrous metals. Compared to powder products, it has higher solubility in aqueous solutions and is easy to handle. In Thailand, it is handled by DAIWA FINE CHEMICALS (THAILAND) CO., LTD. This product is an anti-corrosion agent designed to protect copper and non-ferrous metals, containing benzotriazole derivatives. With a high anti-corrosion effect that prevents metal corrosion and discoloration, it is expected to be used in various industrial applications. Being liquid-based, it offers excellent solubility compared to powder products, easily dissolving in aqueous solutions. This improves work efficiency, makes handling easier, and enhances safety in storage and handling. This product is managed and sold in Thailand by DAIWA FINE CHEMICALS (THAILAND) CO., LTD., addressing the anti-corrosion needs of local companies. ■ Features The unique features of this product are as follows: - Excellent solubility: Being liquid, it quickly dissolves in aqueous solutions, providing uniform anti-corrosion effects. - Easy handling: As a liquid, it does not produce dust during measurement or addition, allowing safe use. - Long-term anti-corrosion effect: Benzotriazole derivatives protect the metal surface, suppressing corrosion. - Wide applicability: Effective not only for copper but also for other non-ferrous metals, making it useful in various metal processing and manufacturing industries. ■ Specifications The main specifications of this product are as follows: - Composition: Benzotriazole derivatives - Form: Liquid - Solubility: Compatible with aqueous solutions - Target metals: Copper and non-ferrous metals ■ Applications This anti-corrosion agent is recommended for use in the following scenarios: - Electronic component manufacturing: Corrosion prevention for copper wires and connectors, which are prone to corrosion - Metal processing sites: Anti-corrosion treatment before and after processing of non-ferrous metals - Machinery part storage: Reducing corrosion risks for metal parts in long-term storage With high solubility and ease of handling, this anti-corrosion agent meets various metal protection needs in Thailand. DAIWA FINE CHEMICALS (THAILAND) CO., LTD. is based in Bangkok, Thailand, and provides services all area in Thailand. ■ For more details, please download the PDF or feel free to contact us.