Membrane Electrode CCM Coating Process

Today we will have an in-depth understanding of the membrane electrode CCM production process and coating equipment.

In the membrane electrode CCM production process, it is first necessary to use polymer materials, such as polyimide, polytetrafluoroethylene, etc., as the base material. Then, a layer of catalyst active material is coated on these substrates to promote the electrode reaction. Next, the catalyst active material is coated with a layer of electrically insulating material to prevent electrical short circuits. Finally, these coated substrates are hot pressed to fix the shape. When it comes to the selection of coating equipment, there are different choices based on different process requirements and production scale. Generally speaking, small and medium-sized production lines can use manual coating, while large-scale production lines can choose mechanical coating. Whether it is manual coating or mechanical coating, a coating machine is required. Coating machines generally consist of a frame, coating head, control system and feeding system. The frame is used to support the entire coating machine, the coating head is used to perform coating operations, the control system is used to control the movement of the coating machine, and the feeding system is used to provide coatings.

The UAC6000XL ultrasonic large-area fuel cell spraying equipment developed by Cheersonic Ultrasonic integrates coating functions and drying functions, and can achieve double-sided coating. During the coating process, the equipment can achieve uniform and rapid coating, and it dries immediately without affecting the coating quality. In addition, the equipment has large-area coating capabilities and can meet the needs of mass production. Cheersonic Ultrasonic is a company focused on the research and development of ultrasonic spraying technology. The company holds a number of core patents and has been successfully used in many fields.

About Cheersonic

Cheersonic is the leading developer and manufacturer of ultrasonic coating systems for applying precise, thin film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative energy, medical and industrial markets, including specialized glass applications in construction and automotive.

Our coating solutions are environmentally-friendly, efficient and highly reliable, and enable dramatic reductions in overspray, savings in raw material, water and energy usage and provide improved process repeatability, transfer efficiency, high uniformity and reduced emissions.

Chinese Website: Cheersonic Provides Professional Coating Solutions