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What aspects can be improved by using the functional characteristics of the plasma plasma cleaning machine?

  • Categories:Company Dynamics
  • Author:Plasma cleaning machine-CRF plasma plasma equipment-plasma surface treatment machine manufacturer-chengfeng intelligent manufacturing
  • Origin:
  • Time of issue:2022-08-19
  • Views:

(Summary description)What aspects can be improved by using the functional characteristics of the plasma plasma cleaner? Plasma plasma cleaning machine uses high-energy particles and active particles in the plasma to achieve the purpose of removing dirt on metal surfaces through bombardment or activation reaction. No chemical reagents are used in the plasma cleaning process, so it will not cause secondary pollution. The cleaning equipment is highly repeatable, so the operating cost of the equipment is relatively low, and the operation is flexible and simple, which can realize the whole or some parts of the metal surface. And the cleaning of complex structures; some surface properties can be improved after plasma cleaning, which is helpful for subsequent processing applications of metals. Plasma plasma cleaners are widely used in cleaning, etching, modification, coating and activation. Plasma surface treatment. Through surface treatment, the wettability of the surface of the material can be improved, thereby improving the properties of the material such as coating, enhancing the adhesion and cohesion of the material and removing organic pollutants. The ultrasonic cleaners that appear on the market now cannot achieve the effect of modification. They can only clean some visible objects on the surface. Due to various defects in the process, high-tech products such as plasma cleaners have been derived. More and more industries are using plasma cleaning machines. Through plasma cleaning machines, surface modification, cleaning, and product performance improvement can be achieved, which greatly reduces the defect rate caused by the product in the process, thereby improving product quality and reducing production costs, etc. In the process of metal surface cleaning, the collision between electrons and atoms or molecules can generate excited neutral atoms or radicals (also known as free radicals), which are activated with pollutant molecules. Reacts to remove contaminants from the metal surface. When the electrons are transported to the surface cleaning area, they collide with the pollutant molecules adsorbed on the cleaning surface, which will cause the pollutant molecules to decompose and generate active free radicals, which will help to trigger further activation reactions of the pollutant molecules; moreover, the mass Very small electrons move much faster than ions, so the electrons reach the surface earlier than the ions and give the surface a negative charge, helping to initiate further activation reactions. In general, the number of free radicals in the plasma is more than that of ions, which is electrically neutral, has a relatively long life, and has a relatively high energy. During the cleaning process, the pollutant molecules on the surface are easily combined with high-energy free radicals to generate new free radicals. These new free radicals also live in a high-energy state, which is extremely unstable and easily decomposes itself and transforms into smaller free radicals. At the same time, new free radicals are generated. This process will continue until it is decomposed into stable and volatile simple small molecules, and finally the pollutants are released from the metal surface. In this process, the main role of free radicals It is manifested in the energy transfer during the activation process. In the process of combining free radicals with surface dirt molecules, a large amount of binding energy will be released, and the released energy is used to promote new activation reactions of surface dirt molecules. Power, which is conducive to the more thorough removal of contaminants under the activation of plasma. Using the features of the plasma cleaner can improve the following areas: ①plasma plasma cleaner changes wettability (also known as wettability). The wettability of the surface of some organic compounds has a great influence on the adhesion of pigments, inks, binders, etc., as well as the electrical properties such as flashover voltage and surface leakage current on the surface of the material. The measure of wettability is called the contact angle. ②plasma plasma cleaner enhances adhesion. The bond strength of the material to the adhesive can be enhanced by treating some polymers and metals with plasma-activated gases. The reason may be that the crosslinking of the polymer surface strengthens the adhesion of the boundary layer; or the introduction of dipoles during the plasma treatment improves the adhesion strength of the polymer surface; it may also be that the plasma treatment eliminates the polymer The dirt layer on the surface improves the adhesion conditions. Corona treatment also has the same effect. ③Plasma plasma cleaner strengthens the adhesion of polymer to polymer. For example, glass fiber reinforced epoxy resins have 233% enhanced adhesion to vulcanizates after plasma treatment with helium. After the polyester tire cord is plasma treated (eg NH3), the adhesion strength to the rubber is greatly improve

What aspects can be improved by using the functional characteristics of the plasma plasma cleaning machine?

(Summary description)What aspects can be improved by using the functional characteristics of the plasma plasma cleaner?
Plasma plasma cleaning machine uses high-energy particles and active particles in the plasma to achieve the purpose of removing dirt on metal surfaces through bombardment or activation reaction. No chemical reagents are used in the plasma cleaning process, so it will not cause secondary pollution. The cleaning equipment is highly repeatable, so the operating cost of the equipment is relatively low, and the operation is flexible and simple, which can realize the whole or some parts of the metal surface. And the cleaning of complex structures; some surface properties can be improved after plasma cleaning, which is helpful for subsequent processing applications of metals.
Plasma plasma cleaners are widely used in cleaning, etching, modification, coating and activation. Plasma surface treatment. Through surface treatment, the wettability of the surface of the material can be improved, thereby improving the properties of the material such as coating, enhancing the adhesion and cohesion of the material and removing organic pollutants. The ultrasonic cleaners that appear on the market now cannot achieve the effect of modification. They can only clean some visible objects on the surface. Due to various defects in the process, high-tech products such as plasma cleaners have been derived. More and more industries are using plasma cleaning machines. Through plasma cleaning machines, surface modification, cleaning, and product performance improvement can be achieved, which greatly reduces the defect rate caused by the product in the process, thereby improving product quality and reducing production costs, etc.
In the process of metal surface cleaning, the collision between electrons and atoms or molecules can generate excited neutral atoms or radicals (also known as free radicals), which are activated with pollutant molecules. Reacts to remove contaminants from the metal surface. When the electrons are transported to the surface cleaning area, they collide with the pollutant molecules adsorbed on the cleaning surface, which will cause the pollutant molecules to decompose and generate active free radicals, which will help to trigger further activation reactions of the pollutant molecules; moreover, the mass Very small electrons move much faster than ions, so the electrons reach the surface earlier than the ions and give the surface a negative charge, helping to initiate further activation reactions.
In general, the number of free radicals in the plasma is more than that of ions, which is electrically neutral, has a relatively long life, and has a relatively high energy. During the cleaning process, the pollutant molecules on the surface are easily combined with high-energy free radicals to generate new free radicals. These new free radicals also live in a high-energy state, which is extremely unstable and easily decomposes itself and transforms into smaller free radicals. At the same time, new free radicals are generated. This process will continue until it is decomposed into stable and volatile simple small molecules, and finally the pollutants are released from the metal surface. In this process, the main role of free radicals It is manifested in the energy transfer during the activation process. In the process of combining free radicals with surface dirt molecules, a large amount of binding energy will be released, and the released energy is used to promote new activation reactions of surface dirt molecules. Power, which is conducive to the more thorough removal of contaminants under the activation of plasma.
Using the features of the plasma cleaner can improve the following areas:
①plasma plasma cleaner changes wettability (also known as wettability). The wettability of the surface of some organic compounds has a great influence on the adhesion of pigments, inks, binders, etc., as well as the electrical properties such as flashover voltage and surface leakage current on the surface of the material. The measure of wettability is called the contact angle.
②plasma plasma cleaner enhances adhesion. The bond strength of the material to the adhesive can be enhanced by treating some polymers and metals with plasma-activated gases. The reason may be that the crosslinking of the polymer surface strengthens the adhesion of the boundary layer; or the introduction of dipoles during the plasma treatment improves the adhesion strength of the polymer surface; it may also be that the plasma treatment eliminates the polymer The dirt layer on the surface improves the adhesion conditions. Corona treatment also has the same effect.
③Plasma plasma cleaner strengthens the adhesion of polymer to polymer. For example, glass fiber reinforced epoxy resins have 233% enhanced adhesion to vulcanizates after plasma treatment with helium. After the polyester tire cord is plasma treated (eg NH3), the adhesion strength to the rubber is greatly improve

  • Categories:Company Dynamics
  • Author:Plasma cleaning machine-CRF plasma plasma equipment-plasma surface treatment machine manufacturer-chengfeng intelligent manufacturing
  • Origin:
  • Time of issue:2022-08-19 11:02
  • Views:
Information

What aspects can be improved by using the functional characteristics of the plasma plasma cleaner?
Plasma plasma cleaning machine uses high-energy particles and active particles in the plasma to achieve the purpose of removing dirt on metal surfaces through bombardment or activation reaction. No chemical reagents are used in the plasma cleaning process, so it will not cause secondary pollution. The cleaning equipment is highly repeatable, so the operating cost of the equipment is relatively low, and the operation is flexible and simple, which can realize the whole or some parts of the metal surface. And the cleaning of complex structures; some surface properties can be improved after plasma cleaning, which is helpful for subsequent processing applications of metals.

Plasma plasma cleaners are widely used in cleaning, etching, modification, coating and activation. Plasma surface treatment. Through surface treatment, the wettability of the surface of the material can be improved, thereby improving the properties of the material such as coating, enhancing the adhesion and cohesion of the material and removing organic pollutants. The ultrasonic cleaners that appear on the market now cannot achieve the effect of modification. They can only clean some visible objects on the surface. Due to various defects in the process, high-tech products such as plasma cleaners have been derived. More and more industries are using plasma cleaning machines. Through plasma cleaning machines, surface modification, cleaning, and product performance improvement can be achieved, which greatly reduces the defect rate caused by the product in the process, thereby improving product quality and reducing production costs, etc.
In the process of metal surface cleaning, the collision between electrons and atoms or molecules can generate excited neutral atoms or radicals (also known as free radicals), which are activated with pollutant molecules. Reacts to remove contaminants from the metal surface. When the electrons are transported to the surface cleaning area, they collide with the pollutant molecules adsorbed on the cleaning surface, which will cause the pollutant molecules to decompose and generate active free radicals, which will help to trigger further activation reactions of the pollutant molecules; moreover, the mass Very small electrons move much faster than ions, so the electrons reach the surface earlier than the ions and give the surface a negative charge, helping to initiate further activation reactions.
In general, the number of free radicals in the plasma is more than that of ions, which is electrically neutral, has a relatively long life, and has a relatively high energy. During the cleaning process, the pollutant molecules on the surface are easily combined with high-energy free radicals to generate new free radicals. These new free radicals also live in a high-energy state, which is extremely unstable and easily decomposes itself and transforms into smaller free radicals. At the same time, new free radicals are generated. This process will continue until it is decomposed into stable and volatile simple small molecules, and finally the pollutants are released from the metal surface. In this process, the main role of free radicals It is manifested in the energy transfer during the activation process. In the process of combining free radicals with surface dirt molecules, a large amount of binding energy will be released, and the released energy is used to promote new activation reactions of surface dirt molecules. Power, which is conducive to the more thorough removal of contaminants under the activation of plasma.
Using the features of the plasma cleaner can improve the following areas:
①plasma plasma cleaner changes wettability (also known as wettability). The wettability of the surface of some organic compounds has a great influence on the adhesion of pigments, inks, binders, etc., as well as the electrical properties such as flashover voltage and surface leakage current on the surface of the material. The measure of wettability is called the contact angle.
②plasma plasma cleaner enhances adhesion. The bond strength of the material to the adhesive can be enhanced by treating some polymers and metals with plasma-activated gases. The reason may be that the crosslinking of the polymer surface strengthens the adhesion of the boundary layer; or the introduction of dipoles during the plasma treatment improves the adhesion strength of the polymer surface; it may also be that the plasma treatment eliminates the polymer The dirt layer on the surface improves the adhesion conditions. Corona treatment also has the same effect.
③Plasma plasma cleaner strengthens the adhesion of polymer to polymer. For example, glass fiber reinforced epoxy resins have 233% enhanced adhesion to vulcanizates after plasma treatment with helium. After the polyester tire cord is plasma treated (eg NH3), the adhesion strength to the rubber is greatly improved.
With the rapid development of the high-tech industry, the application of plasma cleaning is becoming more and more extensive, and it has been widely used in high-tech fields such as the electronics industry, the semiconductor industry and the optoelectronic industry.

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