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Plasma surface treatment is a technique used to modify the surface properties of glass. Glass is a widely used material in many applications, including in electronic devices, automotive parts, and architectural structures. However, the surface of glass can be difficult to modify or bond to, which can limit its functionality in certain applications.
Plasma surface treatment involves exposing the glass surface to a low-pressure plasma. The plasma generates a range of reactive species such as ions, radicals, and photons that can modify the surface chemistry of the glass. This modification can improve the surface energy and wettability of the glass, making it more receptive to bonding agents, coatings, and other surface treatments.
Plasma surface treatment can be used on a variety of glass materials, including borosilicate, soda-lime, and quartz glass. The treatment can be used to improve adhesion of coatings, paints, and other surface treatments. Additionally, plasma surface treatment can also be used to create hydrophobic or hydrophilic surfaces, depending on the specific application.
One of the advantages of plasma surface treatment is that it is a non-contact process that can be performed at ambient temperature and pressure, making it a convenient and cost-effective method for modifying glass surfaces. Additionally, the process does not require any additional chemicals or solvents, which can be harmful to the environment.
Eltech plasma treatment machines allow the coating to adhere to the glass profiles firmly and evenly.
Improve the quality and adhesion of the paint film to reduce the thickness of the paintcoat (reducing the flux content in the coating).
Plasma equipment can be directly installed on the automatic folder gluer, and processed online without affecting the existing process.
Completely remove the organic pollutants emanating from the injection molding process from the surface.
Overall, plasma surface treatment is a valuable technique for modifying the surface properties of glass materials, which can improve their functionality and expand their potential applications.