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Plasma cleaning and UV light cleaning

Plasma cleaning and UV light cleaning

Plasma introduction and its principles Plasma: Plasma is a form of matter composed mainly of free electrons and charged ions. It exists widely in the universe and is often regarded as the fourth state of matter, which is called plasma state, or "supergas", also known as "plasma". The e natural presence of plasma, including lightning and the Northern lights, is made up of electrons, ions, free radicals, neutral particles, and photons. The e plasma itself is an electrically neutral mixture of physically and chemically active particles. These active free radical particles can do chemical work, while charged atoms and molecules can do physical work by sputtering. Through physical bombardment and chemical reaction, plasma process can complete surface modification of various materials, including surface activation, pollutant removal, etching and other functions. Plasma technology: Removal of organic contaminants from metals, ceramics, and plastics to improve adhesion. Because glass, ceramics, and plastics are essentially non-polar, they require surface activation treatment prior to bonding, painting, and coating. Through surface activation, etching and surface deposition, plasma technology can improve the properties of most substances: cleanliness, hydrophilicity, adhesion, lubricity, wear resistance and so on.   Principle of plasma cleaning: To a group of electrodes with radio frequency voltage (frequency is about a few MHZ), high frequency alternating electric field, formed between the electrode area gas under the ferment of alternating electric field, the formation of plasma, and the activity of plasma to be dual role, conduct physical bombardment cleaning and chemical reaction, make the surfaces to be cleaned substances into particles and gaseous substances, after discharge, vacuum cleaning and to achieve. Comparison between Plasma cleaning and UV light cleaning: different categories PLASMA cleaning UV light cleaning cleaning method chemical + physical oxidation reaction adaptive range treated with a variety of substrates not suitable for oxides energy big small after cleaning no damage no damage cleaning effect better good reliability high high surface cleaning uniformity higher consistent surface modification good good

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What do you need to know about the plasma processor in operation

What do you need to know about the plasma processor in operation

Plasma cleaning machine is also known as plasma surface treatment equipment, because the use of plasma to clean the surface of objects so that the cleaning effect is very good, is now favored by many industries application, is a high-tech equipment products, plasma cleaning machine has real cleaning, modification, photoresist and other purposes. Any device has instructions and how to use it. What should I pay attention to if I am running a plasma processor in a job? (1) Operate in strict accordance with the operating instructions of the equipment, accurately and correctly handle the operation parameters of the equipment and related procedures. (2) To ensure that the plasma surface treatment equipment can start up normally, the ignition device of the plasma needs to be well protected; otherwise, the equipment cannot be started normally. (3) For the first time to start or operate the equipment, it is necessary to make preparations before starting, to be familiar with the use of the equipment, or to train and learn relevant personnel to ensure that the operators can strictly carry out all operational procedures. (4) The operating time of the plasma generator shall not exceed the time range specified in the user manual. Do a good job in the ventilation of the equipment air duct, or the ground equipment burners will just burn out and cause losses. (5) During the maintenance or maintenance of the plasma cleaning machine at ordinary times, it is necessary to turn off the power supply of the plasma generator before carrying out relevant maintenance work CRF-plasma focuses on solving the problems of material surface, avoiding the problems such as adhesive bonding, insufficient printing adhesion, coating and peeling, etc.

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Application of plasma surface treatment in automobile manufacturing field

Application of plasma surface treatment in automobile manufacturing field

Plasma surface treatment is one of the effective surface cleaning, activation and coating processes, which can be used to treat a variety of materials, including plastics, metals or glass. The application of plasma surface treatment equipment in the automobile industry has been widely used in vehicle lights, various rubber seals, interior decoration, brake blocks, wipers, oil seals, instrument panel, airbags, bumpers, antennas, engine seals, GPS, DVD, instruments, sensors, automobile door seals and other aspects. Plasma surface treatment in the automotive manufacturing field: 1. The adhesive surface treatment of automobile sealing strip is more closely bonded, sound insulation and dustproof; 2. Application in the bonding process of automobile headlights; firm bonding, dustproof and moisture-proof; 3. Car interior surface spraying, pre-printing treatment, no fading, no paint dropping; 4. Automobile brake pads, oil seals, and bumpers are processed before painting and glued seamlessly; How does plasma surface treatment work? The temperature of neutral particles is close to room temperature. These advantages provide suitable conditions for the surface modification of heat-sensitive polymers. Through low temperature plasma surface treatment, a variety of physical and chemical changes take place on the surface of the material, or etching and rough, or forming a dense crosslinking layer, or introducing polar groups containing oxygen, so that hydrophilicity, adhesion, coldability, biocompatibility and electrical properties can be improved. Using this principle of plasma surface treatment, many materials can be surface treatment, improve product quality and related requirements.

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Fourth state: Reaction between plasma and soli

Fourth state: Reaction between plasma and soli

Plasma is a kind of hot gas composed of disordered moving electrons, ions, atoms and molecules. It widely exists in the universe and is often regarded as the fourth state of matter in addition to solid, liquid and gaseous state. The seemingly "mysterious" plasma is actually a common material in the universe that forms the interior of stars, lightning. In the study of plasma, a team from the Institute of Theoretical and Astrophysics at Keele University has discovered a surprising new effect: that the electronic properties of solid materials, such as electrical conductivity, can be changed in a controlled, extremely fast and reversible way by plasma shocks. The results are in the journal Physical Review Letters. For more than 50 years, scientists in plasma physics and materials science have been studying the interfacial reactions between plasma and solids. Now people have mastered the use of electric field and magnetic field generation to control the plasma, developed a lot of plasma related high-tech, plasma surface treatment equipment, such as: plasma processor, plasma cleaning machine, etc. The interaction reaction between plasma and solid is that the plasma interacts with the surface of the object through its own active components, so as to realize the modification, cleaning, photoresist ashing and other purposes. With the progress of science and technology and the development of The Times, plasma technology has ushered in a broad stage. Plasma has broad application space in automobile manufacturing industry, mobile phone manufacturing industry, medical industry, electronics industry, semiconductor packaging industry, new energy industry, LCD display screen industry, FPC/PCB industry, textile printing and dyeing industry and many other industries. Plasma surface treatment is widely used in metal, microelectronics, polymers, biological functional materials, low temperature sterilization and pollution control and other fields. Compared with traditional methods, plasma surface treatment has the obvious advantages of low cost, no waste, no pollution and so on. Meanwhile, it can obtain the treatment effect that traditional chemical methods cannot achieve. Shenzhen Sing Fung Intelligent  Manufacturing Co., Ltd. Is a leading brand of plasma technology high-tech enterprises, for the various industries to provide professional, efficient, energy saving, environmental protection plasma treatment solutions.

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Plasma equipment before, during and after sales service-Sing Fung Intelligent Manufacturing

Plasma equipment before, during and after sales service-Sing Fung Intelligent Manufacturing

Plasma equipment pre-sale service >> A. Sample process analysis Professional introduction, let customers have a preliminary understanding of our company and products. B. Customer products Experienced plasma engineers go to customer site to specify effective process parameters according to customer requirements and production and process requirements. C. Free sample trial Plasma equipment sales service >> A. Make optimization and solutions of plasma equipment according to user requirements and production. B. Model selection, customer quotation, quick response, everything from the customer's reality. C. Equipment customization: according to customer's product requirements, non-standard equipment can be customized according to customer's requirements Plasma equipment after-sales service >> A. Fast delivery time, so that customers can use it quickly. B. One-year warranty period and lifetime maintenance. C. Plasma machine failure. After receiving the notice, it will arrive at the customer's designated location around Shenzhen, Chang 'an and Huizhou within 6 hours, and reach the customer's designated location within 48 hours outside the province. D. After-sales service outlets: Shenzhen, Hong Kong, Taiwan, Chengdu, Changsha, Kunshan, Hefei, Nanchang, Beijing, Shanghai, Europe, America, Asia, etc

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How the plasma processor works

How the plasma processor works

The principle of plasma processor is to improve the hydrophilicity, adhesiveness, coldability, biocompatibility and electrical properties of materials by low temperature plasma surface treatment, resulting in a variety of physical and chemical changes on the surface of materials, such as etched and rough, formation of dense cross-linking layer, or introduction of polar groups containing oxygen. The surface treatment of silicone rubber by plasma showed that N2, Ar, O2, CH4-O2 and AR-CH4-O2 plasmas could all improve the hydrophilicity of silicone rubber, among which CH4-O2 and AR-CH4-O2 had better effects and did not degrade with time. Low temperature plasma is used to treat PE, PP, PVF2, LDPE and other materials under appropriate technological conditions. The surface morphology of the materials changes significantly, and a variety of oxygen-containing groups are introduced to change the surface from non-polar and difficult viscosity to certain polarity, easy viscosity and hydrophilic, which is conducive to bonding, coating and printing.

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