source：本站author：admintime：2021-08-28views：419
In fact, many friends don’t understand this question. Regarding the question of "Why atmospheric pressure plasma was chosen for surface cleaning before spraying equipment manufacturers", editor Rogen will analyze it step by step for everyone!
First of all, in the previous article "What is plasma? How is plasma produced", we have introduced that if the temperature is continuously increased, the electrons in the atom will separate from the atom and become a positively charged nucleus and belt. The negatively charged electrons form a plasma. I believe that after reading this sentence, many people have grasped a key word "temperature". This will extend the question of "how high is the plasma temperature", and this temperature is often not the temperature of the plasma itself, but the temperature of the thermal event that occurs during the plasma surface cleaning process, because the plasma surface treatment is mainly It is for the surface of the object. If the temperature is too high, will it affect the object itself?
In response to the concerns of many people, some researchers in the market used a large number of temperature and infrared measurement tools to obtain the data in order to accurately obtain these specified temperature data, indicating that the energy inserted into the surface mainly affects the first layer of the substrate. This makes atmospheric plasma treatment a true surface treatment, while also achieving cleaning and wetting effects for objects. The effect is caused by the interaction of the plasma particles with the top atomic layer of the material, while the deeper layers of the material are not affected in any way.
The finite temperature on the surface is hardened by the interaction between the atomic layer on the top of the object and the plasma particles. There are two main operations for this change: 1. Operating speed, 2. Distance control. This simple parameterization is sufficient for most plasma applications. This is the main reason why the spraying equipment manufacturer chooses atmospheric pressure plasma when cleaning the pretreatment surface.
The above is about "Why do spray equipment manufacturers choose atmospheric pressure plasma when cleaning the surface?", we have extracted two key information 1. Atmospheric pressure plasma treatment is the best way to surface treatment. 2. If you are looking for plasma spraying machine, plasma coating equipment and plasma cleaning machine, look for Guangdong Zhenyi Co., Ltd., ten years of hard work, our home service will move you, and our home quality will let you rest assured, hurry up and consult online customer service. , 24 hours for your heartfelt service!
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