日本表面化学 List of Products and Services

The "Hyper Zinc Series" is a gloss agent for alkaline zincate baths. We offer a variety of products with unique features to provide suitable solutions based on the plating method (rotary plating, stationary plating), the shape and application of the items, etc. With over 20 years of sales experience, we are currently well-received by many customers both domestically and internationally. 【Features】 ■ Excellent uniform electrodeposition ■ Uniform plating appearance ■ Compatible with trivalent chromium conversion coatings ■ Usable with iron plate anodes ■ Wide management range and easy bath management *For more details, please refer to the PDF document or feel free to contact us.

"Hyper Zinc" is a brightener for zinc plating baths that provides a highly uniform processing appearance (glossiness and leveling). It is suitable for plating on castings and has good compatibility with hexavalent chromium alternative coatings. We offer "Hyper Zinc 9000" for static baths and "Hyper Zinc 7900" for rotating baths. 【Features】 ■ Excellent uniform electrodeposition ■ High corrosion resistance ■ Highly flexible plating film ■ Wide management range and easy bath management (iron anode + dissolution tank) ■ Good compatibility with hexavalent chromium alternative coatings *For more details, please refer to the PDF document or feel free to contact us.

"Acid Zinc 6430" is a gloss agent for ammonium baths and hybrid baths handled by Nihon Surface Chemistry Co., Ltd. It has better resistance to discoloration over time compared to conventional products, and offers good wetting and leveling properties. In addition, we offer products aimed at brake calipers, such as the gloss agent for potassium baths "Acid Zinc 6600SR," which has better stain resistance compared to conventional products, as well as chemical film treatment agents. [Features] - Better resistance to discoloration over time compared to conventional products - Better wetting and leveling properties compared to conventional products *For more details, please refer to the PDF document or feel free to contact us.

The "StronNi Zinc Series" is a zinc-nickel alloy plating gloss agent that excels in heat resistance and corrosion resistance. By using an iron anode, the consumption of gloss agents and complexing agents is reduced compared to a nickel anode. Additionally, the degradation of the plating solution is minimal, allowing for integration into existing equipment. Furthermore, the initial costs for equipment can be offered at a lower price. 【Features】 ■ Consumption of gloss agents and complexing agents: Reduced compared to nickel anodes ■ Degradation of plating solution: Less than with nickel anodes ■ Initial equipment costs: Low ■ Integration into existing equipment: Possible ■ Anode maintenance: Not required ■ Bath voltage: Lower than with nickel anodes *For more details, please refer to the PDF document or feel free to contact us.

The "Gloss Agent Series" for JASCO Zinc-Nickel Alloy Plating offers both alkaline and acidic baths, with products featuring different nickel co-deposition rates, allowing us to meet various quality requirements. All products allow for analysis of bath composition and nickel stabilizers, enabling the maintenance of stable plating quality. 【Product Lineup】 ■ StronNi Zinc ZN-202 ■ StronNi Zinc ZN-208H ■ StronNi Zinc ZN-208K ■ High Ni Zinc ZN-204J ■ StronNi Zinc ZN-208J ■ Acid Ni Zinc AZN-6900 ■ Acid Ni Zinc AZN-6900K *For more details, please refer to the PDF document or feel free to contact us.

The "Triner Series" is a trivalent chromium conversion coating agent for electro-galvanizing/electro-galvanized alloy plating. It provides various coating appearances such as blue interference color, white-yellow interference color, and black, meeting a wide range of quality requirements. With a rich lineup, it is adopted in a wide range of applications including automotive, electrical, and construction materials due to its excellent performance and manageability. 【Features】 ■ Contains no hexavalent chromium ■ Can generate trivalent chromium coatings with immersion treatment alone ■ Capable of responding to various conditions such as line characteristics ■ Management through concentration analysis is possible, and automatic management is also easy *For more details, please refer to the PDF document or feel free to contact us.

"TR-173" is a trivalent chromate that has corrosion resistance equivalent to conventional hexavalent chromium-type chromates. Basically, no equipment changes are required for its introduction. Even if necessary, they can be minimized. Additionally, there is a variety of chemical options available to meet various needs, and performance is further enhanced when combined with hyper-zinc. 【Features】 ■ One-time immersion ■ The coating primarily consists of trivalent chromium and organic materials ■ Corrosion resistance comparable to colored chromates ■ Conductivity and torque coefficient similar to chromates ■ More resistant to post-treatment heating compared to chromates *For more details, please refer to the PDF document or feel free to contact us.

This document explains the functional characteristics of the current representative trivalent chromium conversion coatings and the roles of each component. It also introduces the current status and future prospects of cobalt-free trivalent chromium conversion treatment agents. At Nippon Surface Chemistry, we offer cobalt-free treatment agents for zinc plating and zinc-nickel alloy plating within our Triner series of trivalent chromium conversion coating agents. [Contents] ■ Introduction ■ Trivalent Chromium Conversion Coating ■ Product Overview ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

In Japanese surface chemistry, we offer a lineup of topcoats for zinc-based plating, including "water-based organic-inorganic composite topcoats," "water-based inorganic silica-type topcoats," and "non-aqueous organic-inorganic composite topcoats." The topcoat treatment can be performed additionally without changing the existing zinc plating process itself, enabling improvements in corrosion resistance and fastening properties. Therefore, this technology is likely to see increased demand in the future, aimed at upgrading current specifications and stabilizing quality. 【Features】 ■ Water-based organic-inorganic composite topcoat - Widely used for zinc plating - A lineup selectable based on required friction coefficients ■ Water-based inorganic silica-type topcoat - High heat resistance of the coating - Friction coefficient equivalent to that of zinc-plated products with chemical conversion coatings *For more details, please refer to the PDF materials or feel free to contact us.

The high corrosion-resistant sealing agent "5E161" is a sealing treatment agent that achieves high corrosion resistance even for die-cast materials like ADC12, which are difficult to impart corrosion resistance. During sealing, metal hydroxides co-precipitate with aluminum fluoride, filling and sealing the deep pores (approximately 3μm) and also precipitating the chemical components on the surface to form an anodized layer with high corrosion resistance. It can be processed at a low temperature of about 40°C, and the processing time is short at about 3 minutes, allowing for reduced energy costs and improved work efficiency. 【Features】 - In salt spray tests on ADC12 material, only a slight amount of rust appeared even after 1200 hours. - Numerous achievements in processing aluminum die-cast and castings requiring corrosion resistance. - Improved productivity due to low-temperature, short-time processing. *For more details, please refer to the downloadable materials. Feel free to contact us with any inquiries.

"5K188" is a low-foaming water-soluble rust inhibitor that exhibits excellent rust prevention performance on steel. It can be used not only for primary rust prevention of steel but also for rust prevention of uncoated areas such as the inner surfaces of pipes. In addition to this product, we offer a variety of products tailored to different applications and purposes. Please feel free to consult us when needed. 【Features】 ■ Low-foaming and excellent liquid drainage water-soluble rust inhibitor ■ Rust prevention for uncoated areas such as the inner surfaces of pipes ■ Minimal impact on the appearance and corrosion resistance of trivalent chromium conversion coatings ■ Can be used with the same processes and equipment as conventional methods without the need for special equipment *For more details, please refer to the PDF document or feel free to contact us.

The heat-resistant and corrosion-resistant topcoat agent '5K189' is a water-based topcoat agent for zinc plating and zinc alloy plating. By applying treatment on trivalent chromium conversion coatings, excellent corrosion resistance is imparted, and this performance is maintained even after heating. There is almost no change in appearance or decrease in corrosion resistance even after heating at 200°C. A key feature is that it allows for short-time treatment by immersion only, without the need for heating or cooling of the treatment solution, contributing to increased productivity and reduced energy costs. Additionally, due to the immersion treatment, it can be processed with equipment at the same level as post-treatment for plating (no exhaust or explosion-proof equipment required). 【Features】 ■ Excellent corrosion resistance and a glossy appearance are obtained by treating on trivalent chromium conversion coatings. ■ There is minimal change in appearance after heating (up to 200°C), and high corrosion resistance can be maintained. ■ Due to the immersion treatment, it can be processed with equipment at the same level as post-treatment for plating (no exhaust or explosion-proof equipment required). ■ Short-time treatment can be performed by immersion only, without the need for heating or cooling of the treatment solution. *For more details, please refer to the PDF document or feel free to contact us.

As interest in global environmental issues continues to rise, efforts to preserve water quality are one of the key elements in solving these problems. Metal surface treatment involves the use of materials that have a high environmental impact, making the associated wastewater treatment a very important technology from the perspective of environmental protection. Nippon Surface Chemistry, as a manufacturer of metal surface treatment agents, provides a variety of wastewater treatment agents. Leveraging our expertise gained since our founding, including in plating agents and various surface treatment agents, we propose highly reliable agents tailored to our customers' needs in wastewater treatment. At Nippon Surface Chemistry, we respond to our customers' requests with a one-stop solution, covering everything from pre-treatment related to metal surface treatment to wastewater treatment and wastewater treatment facilities. *For more details, please refer to the PDF materials or feel free to contact us.