NISSIN KAGAKU KENKYUSHO List of Products and Services

Achieving both cleaning and lubrication! A wet drawing lubricant that improves sliding with minimal usage. The feature of Rapple is its ability to balance high cleaning and lubrication properties. In past cases, customers who faced issues with poor adhesion of coating materials and defects in electroplating during after-drawing were able to omit the cleaning process and improve productivity due to increased line speed by using Rapple. Rapple offers a range of grades suitable for various wire diameters. Additionally, we customize based on these grades to provide the optimal lubricant for each line. Our aftercare service (regular and emergency) is also comprehensive. **Features** ◎ By achieving high cleaning and lubrication properties... ■ Omission of the cleaning process ■ Increased productivity due to higher line speed ■ Cost reduction through reduced solvent usage **Ideal for customers who:** ◎ Experience poor adhesion of wires to coating materials... ◎ Encounter defects in electroplating during after-drawing... ◎ Use excessive amounts of lubricants or cleaning agents, leading to increased effort and costs... **For more details, please download the catalog or feel free to contact us.**

“Nissin Guard” is a specialized chemical agent that prevents rust formation by creating an anti-oxidation film on metal surfaces. Because the most effective rust inhibitor varies depending on the type of metal, we conduct lab-scale corrosion prevention tests to determine the optimal formulation. If you are experiencing rust contamination in piping or during processing, we recommend first cleaning with our “Control Series” process cleaning agent before applying this product. Features ・Forms a protective film on metal surfaces ・Prevents rust formation before it occurs ・Optimal inhibitor selected through lab-scale corrosion prevention tests For more details, please refer to the attached PDF or feel free to contact us.

Regarding the amendment of the Water Quality Pollution Prevention Act◆ A law partially amending the Water Quality Pollution Prevention Act will come into effect on June 1, 2012. Under this law, new provisions have been established requiring facility operators who use or store harmful substances to comply with standards regarding the structure, equipment, and methods of use to prevent underground infiltration of harmful substances, in order to prevent contamination of groundwater. (Reference: Ministry of the Environment website; http://www.env.go.jp/water/chikasui/brief2012.html) ☆ Our company offers an environmentally friendly non-boron-based pretreatment agent (Adcoat series). ◆ You can continue to use your existing recycling equipment as is. ◆ It is a water-soluble type, making it easy to handle.

In metal cutting and grinding processes, lubricants are used to reduce friction between the workpiece and the cutting tool. By using the appropriate lubricant, it is possible to improve the quality of the workpiece, extend the lifespan of the cutting tool, and enhance workability. The "Rapple Series" is primarily based on uniquely designed surfactants, maintaining lubrication while achieving high cleaning performance. As a result, the workpiece and cutting tool can be kept clean, avoiding quality and operational issues. 【Features】 ■ High cooling effect, eliminating concerns about smoke or fire ■ Minimal stickiness on the workpiece, easily cleaned with just water ■ Reduced dirt on tools and work areas, improving the working environment ■ Economical as it is used diluted with water ■ Free from environmentally harmful substances such as halogens and heavy metals *For more details, please refer to the PDF materials or feel free to contact us.

Our company is a chemical assistant that solves problems in production sites. We handle over 1,000 types of products, including defoamers, coagulants, algaecides, and deodorants. In the coagulation sedimentation tank of a paper mill, issues such as appearance defects caused by foaming during the wastewater process and environmental impacts due to SS outflow were problematic. By using a defoamer, we significantly improved the outflow of foam and SS. Additionally, the amount of defoamer used at the discharge point was reduced, leading to cost savings. We have various other achievements as well. Please feel free to consult us. [Case Examples] ■ [Defoamer] Foam countermeasure case ■ [Polymer coagulant] Selection case ■ [Algaecide] Cleaning case for algae and slime ■ [Deodorant] Selection case *For more details, please refer to the PDF materials or feel free to contact us.

"Derastar" is a chemical agent designed to remove rust and discoloration caused by oxide films on metal surfaces, effectively restoring the metal’s original appearance. Because the optimal rust remover depends on the type of metal and the usage environment, we conduct laboratory-scale evaluation tests to determine the most suitable formulation. In addition to rust removal and surface restoration, we also offer the "Nissin Guard" series — our line of rust prevention agents — for protecting metal products during and after production processes. 【Features】 ■ Effectively removes rust and oxide films ■ Restores the original metallic luster ■ Laboratory-scale evaluation testing ensures the most suitable product selection ■ Usable as-is or diluted 2–5 times with water for brushing, spraying, or immersion ■ The foam-type “TG 35” is applied in its concentrated form by spraying For further information, please refer to the attached PDF or contact us directly.

Our company is a chemical assistant that solves problems in production sites. We handle over 1,000 types of products, including defoamers, coagulants, algaecides, and deodorants. In the sedimentation tanks of paper mills, issues such as appearance defects due to foaming in the wastewater process and environmental impacts from SS discharge were problematic. By using a defoamer, we significantly improved the outflow of foam and SS. Additionally, the amount of defoamer used at the discharge point was reduced, leading to cost savings. We have various other achievements as well. Please feel free to consult us. 【List of Cases】 ■ [Defoamer] Foam countermeasure case ■ [Polymer coagulant] Selection case ■ [Algaecide] Cleaning case for algae and slime ■ [Deodorant] Selection case 【Products We Handle】 ■ Defoamer ■ Coagulant ■ Algaecide ■ Deodorant ■ Deodorant ■ Pipe cleaning agent ■ Other chemicals *For more details, please refer to the PDF materials or feel free to contact us.