The plasma cleaning machine uses gas as the cleaning medium, which effectively avoids secondary contamination of the objects to be cleaned caused by the liquid cleaning medium. The plasma cleaning machine is connected to an external vacuum pump. When working, the plasma in the cleaning chamber gently washes the surface of the object to be cleaned. The organic pollutants can be thoroughly cleaned in a short period of time. At the same time, the pollutants are sucked away by the vacuum pump. The cleaning down to the molecular level. In addition to its ultra-cleaning function, plasma cleaners can also change the properties of certain material surfaces as needed under specific conditions. Plasma acts on the surface of the material to reorganize the chemical bonds of surface molecules and form new surface characteristics. For some materials with special uses, the glow discharge of the plasma cleaner during the ultra-cleaning process not only enhances the adhesion, compatibility and wettability of these materials, but also disinfects and sterilizes them. Plasma cleaners are widely used in optics, optoelectronics, electronics, materials science, life science, polymer science, biomedicine, microfluidics and other fields. & The application of plasma cleaning machines originated at the beginning of the century. With the rapid development of high-tech industries, its applications have become more and more widespread. Currently, it has occupied the position of key technology in many high-tech fields. Plasma cleaning technology has great impact on industrial economy and The greatest impact on human civilization is the electronic information industry, especially the semiconductor industry and optoelectronics industry.
Plasma cleaning machines have been used in the manufacturing of various electronic components. It is certain that without plasma cleaning machines and their cleaning technology, there would be no such developed electronics, information and communications industry today. In addition, plasma cleaning machines and their cleaning technology are also used in the optical industry, machinery and aerospace industry, polymer industry, pollution prevention industry and measurement industry, and are key technologies for product improvement, such as coating of optical components and extending molds Or the anti-wear layer for the life of processing tools, the intermediate layer of composite materials, the surface treatment of fabrics or hidden lenses, the manufacturing of micro-sensors, the processing technology of ultra-micro machinery, the anti-wear layer of artificial joints, bones or heart valves All of these require advancements in plasma technology before they can be developed.
Principle and application of plasma cleaning machine