The surface of the glass plasma cleaner is cleaned and coated to improve the bonding strength

• Categories:Technical Support
• Author:Plasma cleaning machine-CRF plasma plasma equipment-plasma surface treatment machine manufacturer-chengfeng intelligent manufacturing
• Origin:
• Time of issue:2021-12-26
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(Summary description)The surface of the glass plasma cleaner is cleaned and coated to improve the bonding strength: The mobile phone screen will be coated on the surface everywhere, and its effects are different, some are to improve the light transmittance; some are to improve the hydrophobicity and oleophobicity by brushing the AF film (anti-fingerprint film, in fact, its The actual effect is mostly anti-fingerprint). The surface of some raw materials is very smooth, and some have air pollutants, which can make the surface difficult to be plated, or the surface is easy to fall after plating, just like it is easy to fall when paint is painted with rusty iron. At this time, it is necessary to improve the roughness of the product surface and remove the impurities on the surface to carry out high-quality coating treatment, just like we need to use abrasive paper to remove rust and then paint. Now the problem is coming, we are unlikely to wipe the phone screen clean with sandpaper, so the phone screen will be scratched. So, is there a way to remove impurities on the surface of the mobile phone screen and increase the roughness of the screen surface without affecting the normal use of the screen surface? At this time, the glass plasma cleaning machine was developed. In 1879, Crokes made it clear that there is a fourth state in matter, which is what we call plasma. The plasma generated by the glass plasma cleaning machine through the reaction contains electrons, ions and highly active free radicals. These particles are very simple. The pollutants on the surface of the product will also react to form carbon dioxide and steam, so as to increase the surface roughness and surface cleaning. Effect. Plasma can form free radicals through reaction to remove organic pollutants on the surface of the product, thereby activating the surface of the product. The purpose is to improve the surface adhesion and the reliability and durability of surface adhesion. It can also clean the surface of the product, improve the surface affinity (reduce the water drop angle), and increase the adhesion of the coating in the body. On the other hand, if compressed air is used as the gas source of the glass plasma cleaning machine, the ejected plasma has a large amount of oxygen ions and free radicals, which can be deposited on the surface of the product. If the product after plasma treatment is quickly coated or sprayed After processing, the oxygen ions will chemically bond with the product and the spraying material. This bonding reflection can further improve the bonding strength between the molecular structures, making the film difficult to detach and fall. In addition, the glass plasma cleaning machine processing process is also a micro-processing method. Generally, the processing depth can reach nanometer to micron level. It is difficult to see the changes before and after the product is processed. Therefore, the plasma cleaning machine is widely used in mobile phone electroplating and new materials, etc. Manufacturing Industry.