日本表面化学 Product Lineup

We would like to introduce the polishing and coloring technology of Nippon Surface Chemical Co., Ltd. Polishing treatment is performed to enhance aesthetics, remove burrs, smooth surfaces, and improve dimensional accuracy, while coloring treatment is carried out to enhance aesthetics and reduce light reflection. Our services can be used for chemical polishing of stainless steel, blackening of zinc and brass, matte finishing of aluminum, and electrolytic polishing of gold. [Examples of Coloring Agents (Excerpt)] ■ Steel ■ Stainless Steel ■ Copper (Alloy) ■ Aluminum (Alloy) ■ Zinc (Alloy) *For more details, please refer to the PDF document or feel free to contact us.

Coloring treatment is currently being applied to various materials such as metals, plastics, paper, fibers, rubber, glass, food, and drinking water, as well as to substances like smoke. The common method of coloring involves painting with pigments, but there are also other methods that use dyes or involve chemical reactions. Coloring treatment is often aimed at enhancing aesthetics; in optical components, it helps suppress reflection and absorb light, while in functional components, it improves corrosion resistance and prevents degradation. It is also used for identification purposes. Nihon Surface Chemistry primarily sells coloring agents targeted at metal materials. This document introduces the technology behind these agents. Please take a moment to read it. [Contents] ■ Introduction ■ Product Overview ■ Treatment Process ■ Mechanism ■ Conclusion *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.

The "Triner TR-173S1" is a chemical treatment agent for the triner process used on zinc-plated surfaces, which does not contain hexavalent chromium and can be used in zincate immersion baths. It features high corrosion resistance and a clean, uniform blue appearance. It has a wide management range, allowing the blue appearance to be maintained. It is a one-component treatment solution that makes management easy. The "Altynt AT-4500" is a black dye for aluminum and aluminum alloys that forms a black coating through immersion treatment. It can color various alloys and can also be used for coloring aluminum die castings. It does not require special equipment or devices, and it can treat items with complex shapes. [Image Descriptions] ■1st Image (TR-173S1) - Appearance of a surface treatment applied to a bolt that has been zinc-plated by our company on iron. ■2nd Image (AT-4500) - An aluminum extrusion treated with "AT-4500." - It is also possible to create a logo by masking. ■3rd Image (AT-4500) - An aluminum foil treated with "AT-4500." - It is possible to achieve a clean black appearance without melting the surface, even on thin sheets. *For more details, please download the PDF or feel free to contact us.