Views：100 Writer：admin Date：2021-08-26
"AF Anti-fingerprint Coating Machine" as the name implies, we know from the general meaning that it is used for anti-fingerprint coating. That is to say, the machines and equipment that deal with the anti-fingerprint processing of the substrates of products in all aspects that we often come into contact with. So how does "AF" explain? The full name of "AF" in English is "Anti-Fingerprint", and in Chinese it is called anti-fingerprint and anti-fingerprint. For AF anti-fingerprint coating machine, many people will have a lot of questions: How does the AF anti-fingerprint coating machine coat the substrate? What is used for coating? Does the coating directly coat the substrate or does it require pre-treatment? Does AF anti-fingerprint coating machine need plasma pretreatment? In response to this large number of questions, please continue to pay attention to the official website of Seismograph. We will update you regularly to answer these questions!
Today, the editor of Zhenyi shares, Rogen, will answer the question: "Does the AF anti-fingerprint coating machine need plasma pretreatment?" First of all, before answering this question, we need to understand what plasma is in the AF anti-fingerprint coating process, and what is its role? In the AF anti-fingerprint coating process, plasma will treat the surface of the workpiece through chemical or physical action to achieve molecular level pollutant removal(Generally, the thickness is 3~30nm), so as to improve the surface activity of the workpiece. The pollutants to be removed may include organic matter, epoxy resin, photoresist, oxide, microparticle pollutants, etc., so RF plasma cleaning is a high-precision cleaning. Corresponding to different pollutants, different cleaning processes should be used. Generally speaking, depending on the selected process gas, radio frequency, etc.
Ion cleaning is divided into chemical cleaning, physical cleaning and physical chemical cleaning. Plasma uses different gases to chemically or physically clean the coating medium, and the main purpose of using plasma cleaning is to make AF anti-fingerprint coating achieve a deeper effect and make the effect after coating better.
After reading the above content, do you know that the AF anti-fingerprint coating machine needs plasma pretreatment? It is necessary, right? Zhenyi shares AF anti-fingerprint coating machine manufacturer has integrated plasma and spraying process when designing AF anti-fingerprint coating machine, so this share AF anti-fingerprint coating machine is a plasma-integrated equipment , So you don’t have to worry about the need for plasma pretreatment.