What kind of company is Yangzhou Guoxing Technology Co., Ltd.? Under the guidance of the government's industrial policy, Yangzhou Guoxing Technology Co., Ltd. was registered and established in Yangzhou Jiangdu in 2019. Yangzhou Guoxing is a high-tech company integrating R&D, production and sales. It is committed to providing customers with plasma etching and surface cleaning equipment, as well as supporting sales of electronic additives. Our products are mainly used in the manufacturing fields of semiconductors (chips and packaging), panels and camera modules, electronic circuit boards, automobiles, medical and cosmetics, etc. Our customers include Luxshare Precision, Oufeiguang, Huahong Grace, Samsung Electronics, Taiwan First-class electronics manufacturing companies such as Xinxing Group. The founding team of the company is composed of veterans and a team of PhDs, and has been deeply involved in the field of equipment and electronics manufacturing for nearly two decades. Our innovative project "Continuous Plasma Etching Line and Nano Carbon Film Processing System" won the special prize of the first "Jiangdu Cup" China Innovation and Entrepreneurship Competition in 2019, and won the government's 10 million equity investment. In 2020, we also won the first prize of the Yangzhou Trial of the 8th Jiangsu Innovation and Entrepreneurship Competition.
We will always maintain a keen observation of the market, based on technological innovation, do our part for the development of intelligent manufacturing for Jiangdu, Yangzhou, and the motherland, so as to achieve "National Rejuvenation Technology, Technology Rejuvenation"! We will also give full play to the team’s ingenuity and work hard to achieve the mission of "making electronics manufacturing easier"! So what are the functions of the plasma produced by Yangzhou Guoxing Technology? While we are using plasma to process the workpiece, all three effects are taking place. So which one we need most and which one is the most important is what we need to consider; Guoxing Technology will show you. First: clean; It is possible that the surface of some workpieces is originally dirty, such as the release agent on the surface of the injection molded part, the residual glue on the surface of the glass, etc. Sometimes the release agent cannot be observed with the naked eye, but it does exist. Then we need to perform plasma treatment to remove the contaminants. Clear away, so that the surface of the workpiece is itself, which is cleaning; there are two ways to clean: one is a chemical reaction, such as a polymer compound of CHO, we use oxygen plasma, O+C=CO+CO2, O+2H=H2O and other materials that react to produce meteorology are taken away by the vacuum pump. The second is physical impact. The particles have a certain kinetic energy and energy under the control of electric field force, which tells the impact of the surface of the workpiece, some small particles may be It is cleared; but the particles are so small that we can't imagine, so he can only hit things smaller than him, so they are all meteorological things and will not cause damage to the surface of the workpiece; Second: activation; The main principle of activation is mentioned above, so every glue system and coating coating has its favorite groups. For example, the acrylic glue system in the glue has carboxyl groups, which have an affinity for carboxyl groups. We have two kinds of coatings: A and B. A prefers hydroxyl groups, so we put the surface of the object through plasma treatment to allow the hydroxyl groups to exist on the surface of the workpiece. At this time, when we coat the material A on the surface of the workpiece, the bonding force is very good; if We coat the processed workpiece with B paint at the same time, it may not be effective and easy to fall off; so the concept of activation is to introduce corresponding functional groups, groups, chemical bonds (such as positive or negative charges), etc., Therefore, in addition to our treatment process, there are also coating materials related; for example, when some workpieces are recoated, the effect of our treatment with oxygen is good, but the effect of treatment with argon is not good. This is the principle; Third: etchback; When two objects are in contact, they have a surface area, and the distance between the two points is the closest in a straight line. When two objects are in contact, if both are smooth, then the contact surface is the smallest. If the two objects are very rough, a mountain topography is formed. , Then when these two objects are in close contact, their contact surface will be greatly enlarged, so our etchback is based on this principle. For example, we sometimes have a process of roughening before bonding and coating. , That's it, but our plasma surface treatment is to make the amount of etchback to be the smallest. Its morphology is molecular-level etchback, which cannot be observed with the naked eye, so we can't see whether the surface of the workpiece is damaged. If you perform SEM Scanning with an electron microscope, you can see their processing effect; Through the above explanation, I believe that everyone has a corresponding understanding of Yangzhou Guoxing's technology and products. As for the products, we can adjust the parameters for what kind of effects customers want to achieve. Welcome everyone to discuss cooperation.