From high-end electronic product manufacturing to the medical field that is related to the national economy and people's livelihood; from the aerospace industry that pursues extreme performance to the booming new energy industry, ultrasonic spraying technology has shown strong application potential and adaptability. In electronic equipment, it helps the precise preparation of chip heat dissipation coatings, significantly improving the operating stability and service life of the equipment; on aerospace vehicles, the nano-coatings precisely sprayed by ultrasonic waves not only effectively reduce flight resistance and improve flight efficiency, but also greatly enhance the body's corrosion resistance, building a solid line of defense for flight safety; in the field of new energy, this technology plays a core role in the preparation of coatings for key components such as solar cells and fuel cells, and effectively promotes the improvement of energy conversion efficiency and the optimization of equipment performance.
With the continuous deepening of scientific research on ultrasonic spraying technology by researchers and the continuous innovation and upgrading of related equipment, this technology is accelerating from the laboratory to large-scale industrial production, and gradually building a complete ecological chain from basic research, technology development to industrial application. This study will deeply analyze the cutting-edge applications, classic cases and future development trends of ultrasonic spraying technology in the field of nano-composite coatings, and fully demonstrate its tremendous energy and infinite possibilities in promoting the modern manufacturing industry to move towards refinement, efficiency and intelligence.
Application cases:
1. Preparation of fuel cell membrane electrode
2. LED protective coating
3. Nano waterproof coating for circuit board
4. Cardiovascular stent drug coating
5. Float glass anti-corrosion coating
Technical advantages:
1. Good coating uniformity: small droplet size and uniform distribution, which can form a dense and uniform coating.
2. High material utilization rate: The material utilization rate can reach more than 95%, which is more than 4 times higher than traditional spraying.
3. Strong controllability: Precisely control the coating thickness, can prepare nanometer to micrometer coating, and achieve nanometer-level precision.
4. Wide range of applications: Supports water-based, solvent-based and nano coatings, such as polyurethane, fluorocarbon resin, etc., and even high-viscosity fluids.
