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<span class="bt">Vacuum plasma processing system</span><br><span class="ms">Vacuum plasma processing system</span>

Vacuum plasma processing system

Designed for surface cleaning and modification in the semiconductor IC/package field, and can be used to process various electronic materials, including plastic, metal, glass, etc.


Surface cleaning and modification in the field of semiconductor IC
Surface cleaning, de-drilling and activation of printed circuit board industry
Surface roughening, etching, and activation in the fields of silica gel, plastics, and polymers
Surface modification and cleaning in the automotive electronics industry
Surface cleaning in the aviation industry
<span class="bt">Fully automatic On-Line AP plasma processing system</span><br><span class="ms">Vacuum plasma processing system</span>

Fully automatic On-Line AP plasma
processing system

AP wide-format plasma cleaning machine is suitable for FPC&PCB surface treatment, surface treatment of composite materials, glass, ITO, panels and other industries.


Processing temperature can be ≤35℃
Flexible On-Line installation method
The energy of electrons and ions can reach more than 10eV
The efficiency of material batch processing can be more than 10 times higher than that of low-pressure glow discharge devices
<span class="bt">Jet type AP plasma processing system</span><br><span class="ms">Vacuum plasma processing system</span>

Jet type AP plasma processing system

It is specially designed for installation on the production line and is suitable for efficient cleaning, activation and coating of touch screen, glass, metal, plastic, textile, recycled or composite materials.


Surface treatment and modification of consumer electronics
LCD panel surface cleaning and modification
FPC&PCB surface cleaning and activation
Surface cleaning of aerospace electrical connectors in the defense industry
Screen printing and transfer printing pretreatment for general industry

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Recommended Products

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Consumer electronics industry

Most products have organic or inorganic contaminants on the surface, which will affect the quality of the product during subsequent processing, especially when bonding, printing, and laminating processes are required. At this time, plasma is required for surface cleaning.

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New energy industry

Such as: 1. The glass substrate removes surface contaminants and greatly improves the hydrophilicity of the workpiece surface; 2. The surface modification of the ITO anode can improve the photovoltaic performance of the device; 3. By using plasma technology, the surface of the silicon wafer can be activated and greatly improved Its surface adhesion.

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Automotive Manufacturing

With the development of economy, consumers have higher and higher requirements for automobile performance, such as automobile appearance, operating comfort, reliability, and durability. In order to meet the requirements of consumers, automakers pay more attention to detail optimization and improvement when producing cars.

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Semiconductor chip industry

Plasma treatment on the surface of the chip and the package substrate can effectively increase its surface activity, greatly improve the fluidity of the bonding epoxy resin on its surface, improve the bonding wettability of the chip and the package substrate, and reduce the chip and substrate Layering, improving thermal conductivity, improving the reliability and stability of IC packaging, and increasing product life.

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Medical industry

For example, the coronary artery stent used in interventional therapy should be coated with anti-coagulation and anti-epidermal proliferation materials after plasma cleaning.

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Heavy industry

Such as: 1. The lithium battery separator industry has improved the surface characteristics of the material through plasma treatment and greatly improved the battery performance; 2. The aerospace connector has improved the surface characteristics of the material through plasma treatment and greatly improved the battery performance; enhanced its surface activity to make The bonding effect is significantly improved.

Heavy industry

Used in the treatment of battery separators to improve alkali absorption and hydrophilicity. The battery separators are all polymer materials with weak polarity. It is difficult for molecules to penetrate. After plasma treatment, the surface characteristics of the material are improved, and the battery performance is greatly improved.
2020-06-10 0

Medical industry

Urinary catheters have brought good news to patients who need indwelling urinary catheters, and are used more and more clinically. However, with the increase in their applications, the difficulty of catheter removal has become more and more common. Especially for long-term indwelling urinary catheters, sometimes due to the aging of the rubber, the balloon lumen will be blocked, and it may cause serious complications when forcibly removed. In order to prevent the aging of the surface of silicone rubber in contact with the human body, oxygen plasma treatment is required on the surface.
2020-06-10 0

Semiconductor chip industry

The bonding between the chip and the package substrate is often two materials with different properties. The surface of the material is usually hydrophobic and inert, and its surface bonding performance is poor. The interface is prone to voids during the bonding process. After sealing and packaging The chip brings great hidden dangers. Plasma treatment on the surface of the chip and the package substrate can effectively increase the surface activity, greatly improve the fluidity of the bonding epoxy resin on the surface, and improve the adhesion of the chip and the package substrate. Junction wettability reduces the delamination between the chip and the substrate, improves the thermal conductivity, improves the reliability and stability of the IC package, and increases the life of the product.
2020-06-10 0

Automotive Manufacturing

With the development of economy, consumers have higher and higher requirements for automobile performance, such as automobile appearance, operating comfort, reliability, and durability. In order to meet the requirements of consumers, automakers pay more attention to detail optimization and improvement when producing cars, such as
2020-06-10 0

New energy industry

Using plasma technology to bombard the surface of the material can effectively remove surface contaminants and greatly improve the hydrophilicity of the workpiece surface. The angle of the water droplets after cleaning is less than 5 degrees, laying a good foundation for the next process.
2020-06-10 0

Consumer electronics industry

Used to clean Wafer and remove surface photoresist. It has a high degree of uniformity and a stable etching rate.
2020-07-28 0
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ABOUT

Shenzhen Sing Fung Intelligent  Manufacturing Co., Ltd. (CRF plasma machine) is a high-tech enterprise integrating R&D, manufacturing and sales. The company has established plasma division; surface treatment division; metal stamping division; sheet metal division; precision metal mold division; painting division. Products are widely used in communications; automobiles; home appliances; textiles; aerospace; bioengineering; precision manufacturing and other industries. The company adheres to the spirit of integrity, hard work, and innovation, based on China and facing the world.

News Center

2022
05-21

The 10 major functions of plasma surface treatment equipment in the manufacture of auto parts

The 10 major functions of plasma surface treatment equipment in the manufacture of auto parts: In recent years, plastics have been used more and more in the automobile manufacturing industry. At present, the amount of plastics used by well-known foreign automobile manufacturers generally accounts for 10-15% of automobile materials, and some even exceed 20%. Whether it is automotive exterior parts, interior parts, car headlights, weather strips, or functional and structural parts, the shadow of plastic products can be seen everywhere. The continuous improvement of the hardness, strength and tensile properties of industrial plastics has promoted the development of the automotive plasticization industry. Using plastic instead of steel can greatly reduce the weight of the car itself, thereby reducing fuel usage and lowering emission standards. Before painting, the plasma surface treatment machine equipment can perform surface activation cleaning on the protective rod of PP/EPDM composite before painting. As an independent component, the shock absorber not only beautifies the appearance of the car, but also has an important impact on the safety protection and aerodynamic performance of the car. In order to reduce fuel consumption and fuel costs and achieve low emission standards, lightweight, dense and corrosion-resistant plastic materials have gradually become the main materials for automobile bumpers, and the amount of plastic materials has increased year by year. To ensure the internal and external quality of the product, the surface treatment of plastic needs to be better than that of steel. Through a variety of data comparisons, the plasma surface treatment machine equipment has a good treatment effect, can be processed online, has low cost, energy saving and environmental protection, and is currently an ideal treatment process in this field.
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2022
05-20

The application of plasma automatic cleaning machine processing circuit board LED bonding packaging technology

The application of plasma automatic cleaning machine processing circuit board LED bonding packaging technology: Printed circuit boards, printed boards, PCBs, etc. are also called printed boards. The printed circuit board is prone to problems such as unclear printing, blurred printing, easy falling off of ink or non-staining of the printed circuit board during the printing process. The main reasons for this phenomenon are: first, the green paint surface of the circuit board is not clean, with oil stains, sweat stains, particles and other dirt; second, the ink quality is poor, and the amount of ink is insufficient, which has little effect. Third, the squeegee is not sharp enough or is blurred due to improper operation during the screen printing process. LED is more and more favored by people because of its high luminous efficiency, low power consumption, health and environmental protection (no ultraviolet, infrared, no radiation), protection of eyesight, long life and other advantages, and is known as the 21st century. new light source. In the packaging process LEDLED will produce pollution and oxidation. The bonding colloid between the lampshade and the lamp holder is not strong enough, and there are tiny gaps, air enters through the gap, and gradually causes the surface of the electrode to oxidize, resulting in the death of the lamp holder. The application of plasma automatic cleaning machine cleaning technology to clean LED packaging products does not pollute the environment, environmental protection and no pollution, which can solve this problem for LED packaging manufacturers. To solve the above problems. Mainly consider the following issues: whether the screen frame is in good condition, whether the image is clear, whether the ink scraping is correct, whether the screen frame is installed smoothly, whether the pressure is uniform, whether the screen frame height is balanced, and whether the ink is scraped and printed. Is the pressure appropriate. After the above conditions are met, the plasma automatic cleaning machine can be used to remove glue for the manufacturing process of soft and hard boards, high-frequency PTFE, multi-layer soft boards, etc. cleaning etc. It can solve the problem of unclear printing in PCB production. There are two main reasons for the weak bonding of fluorescent diodes. In the production process, the surface will inevitably be contaminated with many pollutants (such as organic substances, oxides, epoxy resin, particles, etc.), thus affecting the bonding effect. Light-emitting diodes are mainly made of difficult-to-stick plastics such as polypropylene and PE. This kind of plastic has the characteristics of low surface energy, poor wettability, high crystallinity, good non-polarity of molecular chain and fragile edge. In the bonding and packaging process, it is easy to cause the phenomenon of loose glue opening. Plasma cleaning of electronic parts: Because the plasma is positive and negative ions, the potential value of the plasma cleaning machine for electronic parts is zero. Avoid short circuit of circuit boards and damage to electronic equipment. Plasma automatic cleaning machine can provide ultra-precise circuit board cleaning, destaticization, dust removal, area activated plasma, and solve the problem of poor coating adhesion performance. Applying an ultra-thin, long-term stable selective anti-corrosion coating on the surface of electronic components can prevent electronic components from being corroded or damaged in extreme weather conditions. The plasma automatic cleaning machine equipment properly solves these two problems during the LED lamp plasma cleaning process. The plasma automatic cleaning machine acts on the surface of the material, and the positive and negative plasma generated can realize the physical and chemical cleaning of the surface of the LED material. Removal of contaminants down to the nanometer level, can remove surface contaminants such as organics, oxides, epoxy, particles, etc. When processing PP/PE and other plastics, the plasma generated by the automatic plasma cleaning machine pretreats the parts that need to be bonded through surface activation, surface corrosion, surface grafting, surface polymerization, etc., so that the non-polar materials are activated. This ensures reliable bonding and long-term sealing.
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2022
05-17

How is the use of plasma cleaners in the electronic screen industry?

How is the use of plasma cleaners in the electronic screen industry? Modern touch screens, LCD monitors and TV screens place high demands on the production process, because plastic parts must be treated with highly transparent scratch-resistant and anti-static coatings before bonding and assembly. Removing the impurities on the surface of the mobile phone screen and roughening the surface is conducive to improving the adhesion of the mobile phone screen coating and making it stick more firmly. Our conventional sandpaper polishing is obviously not suitable for use on the mobile phone screen, because it will Scratching the screen of the mobile phone will affect the use. Is there a way to remove the dirt on the surface of the screen and improve the roughness of the surface without affecting its aesthetics? The plasma treatment process of the plasma cleaning machine can be very solve this problem well. First of all, the plasma generated by the plasma surface cleaning machine contains electrons, ions and active free radicals. These particles are relatively easy to react with organic pollutants on the surface of the material to generate volatile and harmless gases, such as CO2 and water vapor. The whole reaction The process time is short, the efficiency is high, and the treatment effect is good. Secondly, when the plasma-treated mobile phone screen is being coated or sprayed, the active components in the plasma will quickly form chemical bonds with the material and the sprayed material. This bonding can greatly improve the strength of intermolecular bonding and make The film layer is difficult to loosen.        The COG assembly process of LCD is to mount the bare chip IC on the TO glass, and use the compression and deformation of the gold ball to make the pins on the ITO glass and the pins on the IC conduct. Due to the continuous development of fine line technology, it has developed to produce products with a pitch of 20um and a line of 10um. The production and assembly of these fine circuit electronic products have high requirements on the surface cleanliness of the TO glass, requiring the products to have good solderability, firm soldering, and no organic and inorganic substances remaining on the ITO glass to prevent the TO electrode terminals from being connected to the ITO glass. The continuity of the IC BUMP, therefore, the cleaning of the TO glass is very important. In the current ITO glass cleaning process, everyone is trying to use various cleaning agents (alcohol cleaning, cotton swab + lemonade cleaning) for cleaning, but due to the introduction of cleaning agents, it will lead to the introduction of cleaning agents. Therefore, exploring new cleaning methods has become the direction of efforts of various manufacturers. Through step-by-step tests, the principle of plasma cleaning is used to clean the surface of ITO glass, which is a more effective cleaning method.         In plasma cleaning of liquid crystal glass, the activated gas used is oxygen plasma, which removes oily dirt and organic contaminant particles, because oxygen plasma oxidizes organic matter and forms gaseous discharge. Its only problem is that it needs to add a static elimination device after removing the particles, and its cleaning process is as follows: Air blowing - oxygen plasma - in addition to static electricity.            The electronic industry's requirement for a high degree of automation requires the adoption of an online surface treatment process with high reliability, high production efficiency and treatment effect. The ultra-fine atmospheric plasma cleaning and plasma activation provided by the plasma process brings effective solutions to the electronics industry. Plasma treatment of the plastic viewing window section prior to antistatic and anti-scratch spraying on spray equipment. Due to the use of plasma cleaning technology, the surface energy of the material is increased, so the coating distribution is more uniform, the plasma cleaning machine not only creates an impeccable product appearance, but also greatly reduces the scrap rate in the production process.
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2022
05-18

You are familiar with the use of plasma in these fields and the future of low temperature plasma

You are familiar with the use of plasma in these fields and the future of low temperature plasma: With the development of technology, it is not just something we are usually familiar with. Plasma has a wide range of applications in science, economy, medicine and other fields, and plasma is one of them. Plasma, like cryogenics, is a term for a state of matter. There are three types of substances: solid, liquid, and gas. Except for solid, liquid, and gas, other substances are now called plasma. If the gas is heated to an ultra-high pressure, it produces a mixture of various ions, electrons, and free radicals, known as plasma. Its variety and composition are complex, including various polymer plastics, metals, semiconductors, rubber, silicone, leather, circuit boards, etc. Such materials have poor surface properties and are prone to problems such as coating, bonding, and printing. In order to facilitate painting and printing, manual grinding was generally used in the past, which was not efficient and seriously affected the beauty of the interior. It will also open the glue. The cost of using hot melt glue and other high-grade glues is high, and it will also affect the reputation of the entire car brand. However, the application of plasma has been widely known. The plasma cleaning machine for automobile interiors produced by plasma treatment technology can improve the resistance to printing, abrasion, bonding and other issues. What are the car interiors? , steering wheel, instrument panel, seat system, air bag, seat belt, carpet, GPS, DVD, sensors, antenna, etc. The product has the characteristics of strong adaptability, energy saving, low energy consumption, strong equipment matching ability, safety and reliability. Therefore, it has been widely used in various aspects and is well-known by people from all walks of life. In industrial production, plasmas are used to create new materials with exceptionally superior properties. Materials such as semiconductors can also be used to sharpen knives, molds, etc., and sometimes to refine metals. Indeed, in industry, plasma technology is also used to make various tools. In the field of chemistry, plasmas are used to develop new chemicals and chemical processes. Sometimes, plasma technology is also used to treat hazardous waste. In the medical field, plasma is used for a variety of safe and adaptable procedures. It can not only ensure the effective operation of the operation, but also reduce the worry of the patient and reduce the risk of the scalpel. In addition, plasma equipment can also be used to make low-temperature plasma equipment, such as low-temperature plasma organic waste gas purifiers. Low temperature plasma technology can be used in various fields, not only in chemical and industrial fields, but also in a wide range of fields. The emergence of low-temperature plasma has solved many problems faced by people and made great contributions to people's lives.
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2022
04-09

Research on the reduction of bacterial adhesion and modification of aluminum sheets after plasma treatment

Research on the reduction of bacterial adhesion and modification of aluminum sheets after plasma treatment: During the production, packaging and transportation of medicines and food, bacteria in the environment can easily adhere to their surfaces to form a biofilm, causing contamination of medicines and reducing the shelf life of food production, thus affecting people's health. A step in biofilm formation is the adsorption of macromolecules such as bacteria and proteins. If the surface material can prevent bacteria from sticking, it can prevent the formation of biofilms. Polyethylene glycol (PEG) organic compounds are potential preservatives that can effectively prevent bacteria and proteins from adhering. Aluminum is a common packaging material widely used in the food and pharmaceutical industries. If polyethylene glycol is used to deposit a reinforcing film on the surface of the aluminum sheet, it can prevent bacteria from adhering. Surface modification methods include chemical and physical methods. The chemical method is a wet method, and its technological operation is relatively complicated, and chemical reagents that pollute the human body and the environment are required. Low-temperature plasma technology opens up a new avenue for surface modification of metal biomaterials. It is a dry process with the advantages of easy operation and control, no pollution to the environment, and has received more and more attention in the fields of food and biomedicine. The PEG-like structure was grafted on the surface of the aluminum sheet by low-temperature plasma to form a thin film, and a large number of -CH-CH-O bonds were mainly accumulated on the surface; Greatly reduces bacterial adhesion. Plasma-induced reactive species (such as free radicals, etc.) provide a mechanism for the recombination of surface di(ethylene glycol) methyl ether molecular fragments for reaction. The free radicals fall into the newly generated macromolecular network and can initiate a vigorous electronically excited in situ oxidation reaction. The ATR-FTIR analysis of the aluminum sheet macromolecular layer structure after plasma treatment shows that there is a strong absorption peak at 1583.07 cm, which is the characteristic absorption peak of the CO bond in the PEG structure, indicating that the deposited surface layer is PEG-like. structure. The absorption peak at 1780.21cm indicates that there is a C-O bond, which shows that a partial cross-linking reaction occurs while forming a PEG-like structure. Compared with before modification, the bacterial adhesion of aluminum sheet after plasma treatment is greatly reduced after plasma treatment. This is because PEG structure is produced by cross-linking on the surface, and the PEG molecular chain has high flexibility. It can reduce the configurational freedom of macromolecular chains such as bacteria, and thus have the ability to resist bacterial adhesion. The surface morphology of the bacteria biofilm adsorbed on the aluminum sheet before modification and the sample analysis of the surface adsorption on the aluminum sheet after modification can be known that the surface of the modified aluminum sheet can effectively resist bacterial adsorption after plasma modification. The elemental composition and chemical bond state on the surface of the aluminum sheet changed significantly after plasma treatment, and CO, OCO and O-CO-O bonds were formed on the surface layer. This indicates that plasma-induced reactive species (such as free radicals, etc.) provide a mechanism for the recombination of surface bis(ethylene glycol) methyl ether molecular fragments, which is different from non-oxidative reactions in which the formed free radicals fall into newly generated macromolecules. In the network, a vigorous electronically excited in-situ oxidation reaction can be initiated. The PEG-like structure deposited on the surface of the aluminum sheet can greatly reduce bacterial adhesion. Compared with before modification, bacterial adhesion is reduced by more than 80%, which has important application prospects in the food industry and medical transplantation.
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2022
04-06

Research status of biomedical metal material modification application by low temperature plasma technology

Research status of biomedical metal material modification application by low temperature plasma technology: Due to the development of basic industries and high-tech products, people's demand for high-quality, high-efficiency surface modification and coating technology is developing in depth. Breakthrough progress has been made in surface modification and coating process simulation and performance prediction. As an important part of the development of new metal biomaterials, low temperature plasma technology surface modification and coating technology has penetrated into traditional industries and high-tech industrial sectors, and further promotes the development of surface functionalized coating technology according to application needs. In the low temperature plasma surface modification technology, it is an important research direction to design the material surface according to the application requirements, tailor the material surface performance parameters to meet the special requirements, and further realize the prediction of the structure and properties of the surface covering layer. Different types of Plasma Chemical Vapor Deposition (PCVD) is a challenging research topic that is being carried out by research institutes and universities. Computer simulation studies on Plasma Chemical Vapor Deposition (PCVD) and other surface modification methods have been carried out abroad. , The PCVD process was simulated, and the macro and micro multi-level models were used to simulate and predict the various properties of the plasma process and coating and the bonding force of the substrate; Simulation allows for better control and optimization of the process. For half a century of the 20th century, the ideas and methods of physics dominated the discovery and preparation of new materials. Since the 1950s, the ideas and methods of molecular biology have been rapidly recognized as the guiding principles for the growth, discovery and crystallization of new materials. & Since most biological reactions occur at the interface and surface of materials, biologists introduce surface science into biology, which plays a decisive role in the development of biomedical materials, biomedical materials and devices have the ability to save human lives, huge The commercial value of it has strongly stimulated a lot of research. Since low-temperature plasma technology has unique advantages and potentials in the growth of biomedical materials and the fabrication of biomedical devices, if the two are organically combined, it is possible to realize the revolutionary development of biomedical technology in the 21st century. In the future, with the development of plasma surface modification technology at home and abroad, combined with the needs and status of biomedical engineering, we will focus on the development of a number of advanced and applicable key technologies for surface functionalization of metal materials, including low-temperature plasma vapor deposition technology and equipment. , Numerical simulation of surface coating process and quality, and research and development of optimal control. What we mean by biomedical materials refers to materials that are compatible with living organisms involved in biomedical research and medical practice, including materials for the manufacture of artificial organs, biosensing materials, external surface materials for in vivo implantation devices, and certain materials. The materials used in some medical devices, the surface reaction of these materials is mainly controlled by the surface chemistry and molecular structure of the materials, which requires biomedical materials not only to have certain physical properties such as strength and elasticity, but also to have a biocompatible surface. nature. It is quite difficult to design a new material with both the required physical properties and the required surface properties. Since the response of organisms to the material surface mainly depends on the chemical properties and molecular structure of the material surface, it is possible to choose existing materials. Surface modification of the material with the required body properties to make it have the required biocompatibility, so as to achieve the above purpose, for example, some macromolecular polymers have similar mechanical properties to human organs, but are not biocompatible Therefore, surface modification is required to fix specific functional groups on the surface to achieve the purpose of being compatible with living organisms. In conclusion, low-temperature plasma technology is being applied by many scientists in the research of surface modification and surface film synthesis of metal biomaterials due to its unique advantages, but most of these studies are still in the development or experimental stage. Low-temperature plasma surface modification technology, with the deepening of plasma theoretical research and the resolution of process problems, will definitely improve the biologi
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Shenzhen Sing Fung Intelligent  Manufacturing Co., Ltd.

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TEL:0755-3367 3020 / 0755-3367 3019

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E-mail:sales-sfi@sfi-crf.com

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ADD:Mabao Industrial Zone, Huangpu, Baoan District, Shenzhen