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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

2021
09-25

Why is plasma power also used for surface treatment of powder

Why is plasma power also used for surface treatment of powder: The surface treatment of the powder material using plasma power can enable the surface of the powder to achieve the effects of etching, activation, impurity removal, grafting, crosslinking, and coating, thereby changing its structure and chemical composition. There are mainly two types of powder materials: organic powder and inorganic powder. Now Chengfeng Zhizao will introduce the role of plasma power in the surface treatment of organic powder. The surface treatment of organic powder materials is usually based on inhibition to make the organic powder more dispersed and more compatible in the polymer. Therefore, the composite material formed by it and polymer has good performance in terms of force, light, electricity and so on. When the plasma power source performs surface treatment on organic powders, polymer monomers and initiating gas mixed discharge are generally used. In this method, the discharge initiates the gas to generate active particles, and can initiate the grafting of polymerized monomers to the powder surface to form a modified coating layer. In addition to processing ordinary oxide organic powders, it can also process certain materials such as carbon fiber, activated carbon, and carbon nanotubes. Oxygen plasma is used to process the nano-carbon fiber material, and the mechanical properties of the treated carbon fiber and polypropylene are much better than that of the untreated one. In addition, under normal circumstances, after the carbon nanotubes are treated with a plasma power source, the dispersion and compatibility of the composite material can be significantly improved. Chengfeng Zhizao focuses on the research and development of plasma cleaners. If you want to know more product details or have questions about the use of the equipment, please click "Online Customer Service", and look forward to your call!
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2021
09-22

How does the alternating electric field of the plasma cleaner affect the discharge and surface treatment effects

How does the alternating electric field of the plasma cleaner affect the discharge and surface treatment effects: In the process of changing the electric field generated by the plasma cleaning machine, the frequency of the electric field and the electrode spacing have an important influence on the plasma discharge phenomenon and affect the effect of plasma surface treatment. What is the relationship between the two, in order to avoid the electric field The effect of frequency on the discharge of the plasma cleaning machine, within a quarter of a cycle, the charged particles between the electrodes can reach the electrodes completely, thereby avoiding the generation of charges in the gap; therefore, when the gap is given, the The frequency of the alternating electric field at the fixed gap should be limited, otherwise the discharge process will be affected by the charge in the gap. First, consider the movement of positive ions between the plates, and then the corresponding distance and frequency between the electrodes can be calculated. Based on the influence of space charge, it can be divided into three situations: when there is no space charge accumulation, the breakdown conditions are similar to static charge; when part of the space charge exists, the breakdown voltage is slightly lower than the static charge; when the space charge increases, the ion space charge It will oscillate between the poles, and the breakdown voltage is lower than the static charge. For an atmospheric piezoelectric field with a distance between electrodes of 1 cm, the relationship between the alternating electric field breakdown voltage of the plasma cleaner and the electrostatic breakdown electric field frequency is very complicated. Under the condition of an alternating magnetic field, the relationship between the breakdown voltage and the air pressure of the plasma cleaner is also different from that of static electricity. Now, the method of generating plasma by alternating electric field has been widely used in industrial applications and research fields. For example, intermediate frequency power supply, low-pressure radio frequency power supply and microwave source for low-temperature plasma discharge. Chengfeng Zhizao has focused on the research and development of plasma cleaning machine technology for 20 years. If you want to know more product details or have questions about the use of the equipment, Chengfeng Zhizao is looking forward to your call!
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2021
09-17

Research on enhancing the hydrophobicity of epoxy surface by plasma treatment with jet low temperature plasma power supply

Research on enhancing the hydrophobicity of epoxy surface by plasma treatment with jet low temperature plasma power supply: The surface condition of insulating materials is one of the important factors that determine the size, performance and stability of power equipment. Insulating materials in a high-voltage electric field are prone to flashover discharge along the surface, and the flashover voltage is much lower than the breakdown voltage. How to increase the surface flashover voltage of insulating materials and effectively suppress the occurrence of flashover is a problem that has been working hard to solve. Improving the surface hydrophobicity of insulating materials is an effective way to increase wet flashover and pollution flashover voltage. At present, measures such as silicone oil, silicone grease (RTV), silicone rubber coating and nano-material filling are mainly used to improve the hydrophobicity of the insulating material surface, but these measures have poor coating adhesion, poor uniformity, poor timeliness, and high maintenance costs. shortcoming. Therefore, on the basis of not affecting the insulation performance of the substrate, forming a uniform, dense and long-lasting hydrophobic layer on the surface by new means can effectively overcome these shortcomings and better improve the surface performance of the insulating material. Plasma treatment with jet low-temperature plasma power supply is one of the new methods to change the surface properties of materials, and it has received extensive attention in recent years. The plasma surface modification of the low-temperature plasma power supply is a dry process, which is highly energy-efficient and pollution-free. The modification only involves the surface nanometer range, and the performance of the matrix is ​​not affected. Among the many discharge forms that generate atmospheric pressure low-temperature plasma, the plasma jet developed in recent years is an ideal plasma source for surface treatment of materials. This discharge form separates the discharge generation from the treatment area through the airflow, and has greater processing flexibility. And controllability, it is very suitable for processing large-size and complex-shaped insulating material surfaces. However, the current research on using jet low-temperature plasma power to improve the water repellency is mainly for typical polymer and metal surfaces, and less involved on the surface of insulating materials. The reason for the increase in water repellency caused by the jet low-temperature plasma power source is that with the increase of processing time, the surface energy dispersion component increases slightly, while the polar component decreases sharply with the increase of processing time. Caused by the reduction of the polarity component. The surface of the untreated epoxy has no obvious features, and the surface is relatively rough. The treated epoxy surface showed a specific morphology, and a uniformly distributed dense network structure was formed on the surface, indicating that the jet low-temperature plasma power plasma treatment formed a new material with a fixed morphology structure on the surface. The jet low-temperature plasma power plasma treatment can effectively improve the hydrophobicity of the epoxy surface. As the treatment time increases, the water contact angle of the epoxy surface increases and the surface energy decreases after treatment. The particles of Ar, OH, O and Si contained in the jet interact with the epoxy surface to form a dense network structure on the surface. At the same time, silicon-containing groups are introduced on the surface to effectively reduce the surface polarity and make the epoxy The hydrophobicity of the surface is improved.
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2021
09-26

Share the magic of low-temperature plasma technology in air purification

Share the magic of low-temperature plasma technology in air purification: In addition to the frequently shared low-temperature plasma cleaning technology, low-temperature plasma technology can also be used in air purification, sterilization, deodorization, etc., can comprehensively treat the physical, chemical, and biological effects of various pollutants, and has low energy consumption, high efficiency, Obvious advantages such as no secondary pollution. Introduction of low-temperature plasma technology made by Chengfeng Zhizhi. Low-temperature plasma technology can generate negative ions in the air: In low-temperature plasma, high-energy electrons can cause gas molecules such as oxygen and nitrogen to carry electrons, thereby generating air negative ions. This negative ions are called "air vitamins" and "longevity elements". They have good health effects and are beneficial to humans. The life activities of other organisms have a great influence. Low-temperature plasma technology can achieve the purpose of biological disinfection: Low-temperature plasma has obvious biological killing effect. This feature has also been confirmed and applied in the outbreak of the epidemic. Because of the electrostatic effect produced by the low-temperature plasma technology, current shearing force is generated on the surface of bacteria, viruses and other microorganisms. This current shearing force is greater than the surface tension of the cell membrane, which can destroy the cell membrane of the microorganisms and cause the death of the microorganisms. , To achieve the effect of sterilization. Through the above discussion, we can realize that low-temperature plasma technology can not only purify the air, but also play a role in sterilization, keeping the air in a natural and fresh state. This processing effect is also unattainable by other processing technologies. Chengfeng Zhizao has focused on plasma cleaning machines for 20 years. If you have any questions, Chengfeng Zhizao is looking forward to your call!
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2021
09-23

Plasma treatment machine manufacturers introduce to you the desizing of cotton fabric by atmospheric pressure plasma treatment

Plasma treatment machine manufacturers introduce to you the desizing of cotton fabric by atmospheric pressure plasma treatment: Research on the modification of fiber materials by low-temperature plasma has been carried out since the 1970s. Low-temperature plasma treatment can improve fiber wettability, easy decontamination, printing and dyeing performance, etc. The following Chengfeng Zhizhi plasma treatment machine manufacturer will explain its process. The fabric must be desizing before dyeing, printing and finishing. Different slurry desizing methods are often different. For PVA pulp, the traditional method mainly uses H2O2 or alkali high temperature desizing, usually two hot and cold water washing, which consumes water and energy, and produces a lot of waste water. In recent years, we have applied atmospheric pressure plasma technology to remove PVA slurry from cotton fabrics. After the pure cotton sizing cloth sample is plasma treated, the cellulose itself is etched and the loss of water is relatively small, so the weight loss rate of the fabric. It can be considered as an important indicator that directly reflects the amount of PVA slurry that is oxidized and degraded into small molecules and disappeared by plasma. It can be seen that the plasma treatment of atmospheric pressure plasma treatment machine can cause the oxidative degradation of PVA slurry and lose weight. After the fabric containing PVA slurry is subjected to regular pressure plasma treatment, the weight loss is obvious, and the solubility of PVA in water after treatment increases, which helps For cold water desizing, these changes should be related to the changes in the chemical composition and structure of the PVA. These changes indicate that the atmospheric pressure plasma treatment machine plasma treatment will cause the PVA to undergo oxidative degradation, resulting in the reduction of CH and CC bonds, the increase of CO, C=O, O=C, and O- bonds, and the oxygen-air-helium plasma has an effect on PVA. The effect is stronger than that of air helium. Generally speaking, the PVA desizing process includes swelling, dissolution and dispersion. The molecular weight of PVA and the degree of degradation of macromolecules are two important factors affecting its desizing. XPS analysis shows that atmospheric pressure plasma treatment can cause PVA to undergo oxidative degradation and cause the PVA macromolecular chain to be cut, which is conducive to the swelling, dissolution and dispersion of PVA. Compared with the commonly used H2O2 desizing process, the atmospheric pressure plasma treatment of Chengfeng Zhizhi plasma treatment machine manufacturers can achieve the effects of water saving, energy saving and less pollution. Before plasma treatment, there is a lot of PVA slurry on the fiber, and the surface is uneven, and there are a lot of particulate matter attached, making the surface of the fiber rough. After plasma treatment, the particulate matter on the fiber surface has been significantly reduced, and the surface is relatively clean. Atmospheric pressure plasma from Chengfeng Zhizhi plasma treatment machine manufacturer has obvious oxidative degradation effect on PVA slurry. Plasma treatment increases the solubility of PVA slurry in cold water. This may be due to the degradation of PVA macromolecules into relatively small molecules due to the action of plasma, making it easier to swell and dissolve in water.
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2021
09-18

100+ application examples of automatic plasma cleaning dispenser help the product to increase the efficiency by 20%

100+ application examples of automatic plasma cleaning dispenser help the product to increase the efficiency by 20%: The utility model of the automatic plasma cleaning dispenser can effectively remove the tiny pollutants on the surface of the material, and at the same time improve the reliability, durability and anti-stripping performance of the water cleaning dispenser, and exhibits good plasma cleaning and dispensing in the actual process. The consistency of the machine will not cause delamination caused by glue overflow, glue breaking and air bubbles. So what are the application examples of plasma dispensing automatic cleaning? Like plasma cleaners, automated plasma cleaner dispensers are also widely used in practical applications. For high-precision fields such as semiconductors, precision electronics, medical care, automotive new energy, military aerospace, etc., due to reliability and safety reasons, generally They all use more complex materials and the time is often limited. Therefore, the process of cleaning first and then dispensing by plasma cleaning dispensers has been promoted and has become a recognized process in the industry. At present, typical applications in plasma cleaning dispensing equipment are as follows. Plasma cleaning technology is applied to smart phones and mobile terminal equipment: The automatic plasma cleaning dispenser can be applied to optical lenses, camera modules, touch screens, headsets, speakers, connectors, heat dissipation materials, PCB/FPC, display panels, metal frames, glass covers, passive components, vibration motors, etc., types There are many, far more than 100+ species, far more than the above list. Application of automated plasma cleaning dispenser in new energy vehicle manufacturing: At present, in the field of automobile manufacturing, plasma cleaners that can be used for the processing of automotive interior parts, engines, windshields, sealing strips, car lights, power batteries and other sub-products have become the mainstream of new energy vehicle production. Its processing capacity Will be enhanced day by day, and at the same time, with the development of the industry, the types of products that plasma cleaners can handle will also continue to expand. Application of automated plasma cleaning dispenser in the medical device industry: The field of medical equipment is also one of the main application areas of plasma cleaning dispensers. Specific products include sterilization boxes, blood collection needles, injection needles, indwelling needles, vacuum blood collection tubes, dialysis filters, pacemakers, surgical gowns, surgical instruments, Dental equipment, breathing masks, etc. Chengfeng Zhizhi has focused on plasma cleaning machines for 20 years, providing customers with plasma cleaning, activation, etching, and coating plasma surface treatment solutions. It is a trusted manufacturer of plasma cleaning machines in the industry. If you have any questions, please click "online customer service" to consult, Chengfeng Zhizao is waiting for your call!
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Shenzhen Sing Fung Intelligent  Manufacturing Co., Ltd.

Adhere to quality as the foundation, honesty as the way of business, innovation as the source of development, and service as the pinnacle of value

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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