We contribute to early problem solving and decarbonization in the application of fuel cell and water-splitting catalyst inks through coating-related technologies and a rich database.
The thin film coating using a spray coater will first be carried out through prototype sampling application. This is to confirm the compatibility of the film formation desired by the customer together with the customer, and to accurately grasp the results obtained from conditions optimized for the customer's research, development, and production. Initially, we will provide equipment that meets the customer's needs by allowing them to evaluate and confirm film formation without purchasing the equipment. Furthermore, stable spray application has become possible with solid dispersions that have a high specific gravity and are prone to sedimentation and separation, such as catalyst coatings for fuel cells. We can propose a compact spray coating device that condenses our coating technology and know-how, making it ideal for research and development. Additionally, if you are considering large-scale equipment for production, we will suggest corresponding devices. *Please feel free to contact us through the inquiry page on our company homepage below for any questions or consultations.
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basic information
The spray coating device significantly influences quality not only through its application parameters but also through the parameters of the substrate and coating liquid used. Taking all of these into account, we provide a device that can quickly apply optimized conditions for the desired prototype and obtain results. 【Features of the Coater】 - Stable discharge without nozzle clogging using intermittent (pulse) discharge method. - Uniform application possible without sedimentation or separation due to the circulation function of the coating liquid. - Can circulate even in small quantities. - Coating liquid can be applied in small amounts (1cc). - High-quality film formation is possible with a special vortex (swirl) atomization method. - Diverse functional films can be formed through the layering method of fine particles (application conditions). - Proven work sizes range from approximately 150 to 1200 mm.
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Applications/Examples of results
【Applications】 - Fuel cell catalyst membrane (MEA) coating: Nafion, Flemion, carbon cloth, carbon paper, etc. - Platinum black coating - Nano carbon film coating - Teflon dispersion coating - Frit glass paste coating - Alkoxide film coating - Phosphor coating - Water-repellent and hydrophilic film coating - Copper, silver, and other precious metal paste coatings - Ceramic film coating - Others
Company information
We contribute to the future with coating technology and special technologies. With a focus on technological innovation, we are currently collaborating with the National Institute of Advanced Industrial Science and Technology, Yokohama National University, Yamanashi University, Shinshu University, and the Kanagawa Industrial Technology Center. We are engaged in various research and development themes, including prototype development of special coatings for companies, process development, and consulting. Our proposals aim to achieve new functionalities, shorten research and development time, improve quality and functionality, and reduce development costs. We have received positive feedback by offering solutions along with surrounding technologies. If you have any research themes, development themes, or topics for consideration, we look forward to hearing from you.