Spraying and coating technology of glass cover plate

Spraying and coating technology of glass cover plate -- Film spraying -- YMUS ultrasonic spraying

A cover glass is a thin, flat sheet of transparent material, usually square or rectangular, about 20 mm (4/5 in) wide and a fraction of a millimeter thick, placed over an object being viewed under a microscope. Objects are usually placed between cover slides and slightly thicker microscope slides, which are placed on the microscope's platform or slide rack and provide physical support for the object and slide.

The difficulty of resin adhesive spraying has a great relationship with the viscosity. If it is solvent-based epoxy resin adhesive, the viscosity is too large, it can be diluted with the corresponding solvent and then sprayed, which is conducive to wetting. Generally, the thinner the coating, less defects, small deformation, shrinkage, small internal stress, the higher the bonding strength.

YMUS ultrasonic spraying cover glass coating preparation, the solution is evenly sprayed on the adhesive surface, ultrasonic atomization spraying is characterized by uniform coating thickness, high production efficiency, can prepare a large area of coating.

Ultrasonic spraying technology

Ultrasonic spraying technology is regarded as an efficient and low-cost new process for glass coating preparation. Compared with traditional roll coating, dip coating, two-fluid spraying and other processes, ultrasonic spraying can prepare more uniform and smooth film coating. Compared with vacuum coating processes such as vacuum evaporation and CVD, ultrasonic spraying process has significant cost advantages. YMUS ultrasonic spraying system can provide hydrophilic and hydrophobic, AR anti-reflection, heat insulation, transparent conductive film, TCO and other glass surface functional film preparation solutions.

‍‍‍‍Ultrasonic atomizing nozzle‍‍‍‍