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What kind of effect can be achieved by treating car bumper with plasma surface treatment machine

What kind of effect can be achieved by treating car bumper with plasma surface treatment machine

The plasma surface treatment machine activates the surface cleaning of the bumper made of PP/EPDM compound before painting. Bumper as an independent component, beautify the appearance of the car at the same time, the safety of the car protection, aerodynamic performance has a great impact. In order to reduce fuel consumption and fuel costs, to achieve low emission standards, automotive lightweight requirements are getting higher and higher, small density, corrosion resistant plastic has become the main material of car bumpers, the amount of increasing year by year. Bumper with a plasma surface treatment machine processing can achieve what kind of effect, after spraying plastic bumper can luster and body, make the car more holistic in appearance, also can cover the surface of the plastic pattern or defects such as scratches, and improve the surface hardness, the resistance to uv exposure, durability, weather resistance, chemical resistance, dustproof performance, etc, all can get good effect. And PP plastic and EPDM plastic is cheap, easy to process and shape, with excellent elasticity, so in many plastics stand out, favored by automobile bumper manufacturers. However, if PP/EPDM is not treated by plasma surface treatment machine, plastic surface energy is low, poor wettability, high crystallinity, molecular chain is non-polar, the boundary layer is weak, these factors will lead to poor spraying effect. Choose cheng feng smart plasma surface treatment machine, can effectively remove when processed into plastic products introduced to the surface migration of chemical substances, and the negative effect of inorganic fillers on the coatings and transport process of dirt and other contaminants, PP/EPDM material on the surface of C - C or C - H key is oxidation, producing active matrix, such as C, O, C = O and COO, greatly improve the fruit surface activity of PP/EPDM material. The reliability and stability of automobile bumper spraying are improved, and the yield is greatly improved.

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Plasma processing system LED to increase the application of bonding packaging technology

Plasma processing system LED to increase the application of bonding packaging technology

LED light-emitting diodes with high light efficiency, low power consumption, health and environmental protection (no ultraviolet, infrared, no radiation in light), vision protection, long life and other characteristics, more and more popular by people, sales are getting greater and greater, known as the new light source in the 21st century. The packaging process of LED will produce pollution and oxidation. Lead to the lampshade and lampholder bonding colloid is not strong enough, and there are small gaps, air will enter through the gap, gradually resulting in oxidation of the electrode surface, resulting in the death of the lamp holder. The application of plasma treatment system cleaning technology of Shenzhen Chengfeng Intelligent Manufacturing Co., Ltd. is a new cleaning method that does not pollute the environment and is environmentally friendly and pollution-free. It can solve this problem for LED packaging manufacturers. Light-emitting diode bonding is not strong mainly for the following two reasons. In the production process, the surface is inevitably contaminated with many pollutants (such as organic matter, oxide, epoxy resin, particles, etc.), thus affecting the bonding effect. LED lamps are mainly made of polypropylene, PE and other hard to stick plastics. This kind of plastic has the characteristics of low surface energy, poor wettability, high crystallinity, non-polar molecular chain, weak edge boundary and so on. In the process of bonding and packaging, it is easy to open the glue. In the plasma cleaning process of LED lamp, the plasma processing system equipment properly solves these two problems. The plasma treatment system equipment acts on the material surface, and the positive and negative plasma generated can realize the chemical and physical cleaning of the LED material surface. It can remove the surface pollutants, such as organic matter, oxide, epoxy resin, particles, etc. In the process of PP/PE and other plastics, the plasma generated by the plasma treatment system equipment preprocesses the parts that need to be bonded through surface activation, surface etching, surface grafting, surface polymerization and other forms, so as to activate the non-polar materials, so as to ensure reliable bonding and long-term sealing.

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What are the applications of low temperature plasma technology

What are the applications of low temperature plasma technology

Nowadays, with the development of science and technology, science and technology is not just something we are familiar with. There are many substances that are widely used in the fields of science, economy, medicine, etc. Low-temperature plasma is one of them. A plasma, like a cold, is a name for a state of matter. There are three kinds of matter: solid, liquid and gas. In addition to solid, liquid and gas, the other materials are now said to be low-temperature plasma. When a gas is heated beyond its pressure, it produces a mixture of ions, electrons, and free radicals. This mixture is called a cryogenic plasma. The application of low temperature plasma has been well known all over the world and has an indelible influence on the development of world science and economy. Low temperature plasma has the characteristics of strong adaptability, energy saving, low energy consumption, strong combination of equipment, safety and reliability. Therefore, it is widely used in all aspects and well known by people from all aspects. Low-temperature plasma has been used in industrial production to produce new materials with special excellent properties. Materials, such as semiconductors, can also be used to polish tools, molds, etc., and sometimes to refine metals. Indeed, in industry, low-temperature plasma technology is also used in the manufacture of various tools. Low-temperature plasmas are used in the field of chemistry to develop new chemicals and chemical processes. Low-temperature plasma technology is also sometimes used for hazardous waste treatment. Low-temperature plasma has been used in various operations in the medical field, which is safe and adaptable. It not only ensures the effective operation, but also reduces the patient's worry and reduces the risk of the scalpel. In addition, low temperature plasma machine is also used in the manufacture of various low temperature plasma equipment, such as low temperature plasma organic exhaust gas purifier. Low-temperature plasma technology can be applied in all fields, not only in chemistry and industry, but both of these fields are widely used. In the field of medicine, low temperature plasma has also been applied to low temperature plasma ablation, low temperature plasma sterilizer and so on. The emergence of low temperature plasma has solved many problems that are difficult for people to solve, and also made a lot of contributions to environmental protection.

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Plasma processing which good how to distinguish the use of different types of plasma equipment

Plasma processing which good how to distinguish the use of different types of plasma equipment

Many people who have contact with plasma surface processor know that our plasma equipment is only a general name of the industry. Plasma surface processor is divided into many types, such as atmospheric pressure plasma processing equipment, vacuum plasma processing equipment, wide range plasma cleaning machine, etc. So how can we tell which plasmas are better for our products? Some people do not understand the performance of plasma equipment, may feel that no matter how their products, to consider the cost issue first, and then will give priority to atmospheric plasma equipment. From a professional point of view, atmospheric plasma equipment is not suitable for all products, because it deals with local or relatively flat surface. Therefore, when purchasing equipment, it also depends on what kind of process it is for, and the material of the product, etc., whether it is suitable for using the plasma processor. Vacuum plasma equipment is more commonly used in plasma equipment, which is a kind of equipment widely used. It can clean products in a full range of 360 degrees, whether it is hollow or large area treatment can achieve the effect, and its product performance has reached a very mature level. The vacuum plasma equipment has no effect on the performance of the product. This shows that when customers buy the machine, they can first make a preliminary understanding of what kind of equipment their products are more suitable for. If they do not look at the actual effect, then they will make a choice. The result is not the same, of course.

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IC production integrated circuit manufacturing plasma cleaning equipment process

IC production integrated circuit manufacturing plasma cleaning equipment process

In the IC production of integrated circuit manufacturing process, organic and inorganic combination is a necessary condition to realize the IC production, therefore, how to apply the plasma cleaning equipment technology in the IC production process? First introduce the IC production process. Integrated circuit production process is in a limited environment, artificial participation, that is, the purification room, due to its environmental problems here, a variety of bad environment on the silicon wafer caused by pollution is unpredictable. In general, the common particles, as well as organic matter, and metal residual pollutants and oxides, etc. Plasma cleaning equipment is used to treat the surface of silicon wafer, which can make its adhesive force change, and the physical and chemical reaction is mainly used to reduce the contact between silicon wafer and particle surface, so as to achieve the effect of surface cleaning treatment. In general, impurities in organic matter are produced and exist in many forms, so it is recommended to use plasma cleaning equipment in the production process to clean its surface first, to avoid a large number of problems.

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Sheet Plasma Surface Processor to promote the adhesion of coating materials

Sheet Plasma Surface Processor to promote the adhesion of coating materials

The sheet plasma surface processor consists of a plasma generator, a dielectric electrode tube system and a discharge platform. The high voltage and high frequency energy generated by the plasma generator generates low temperature plasma in the glow discharge activated and controlled by the electrode tube, and the plasma is sprayed on the workpiece surface. When the plasma meets the surface of the object to be treated, chemical reactions and physical changes occur, the surface is cleaned, and hydrocarbon contaminants such as oils and auxiliary additives are removed. Change the structure of molecular chains on the surface according to the composition of the material. The free radicals such as oxygen free radicals and hydroxyl groups were established to promote the adhesion of various coating materials, and were optimized in the application of adhesion and coatings. With the same effect, a very thin coating surface with high tension can be obtained by plasma surface treatment, without the need for any strong components such as other mechanical and chemical treatments to increase adhesion. Many physical and chemical changes have taken place on the surface of the material sheet by means of plasma surface treatment, such as etching and roughening, forming a dense crosslinking layer, or introducing polar groups containing oxygen to improve hydrophilicity, adhesion, dyeability, biocompatibility and electrical properties, respectively. The surface morphology of the material is significantly changed by the treatment of the material surface under the appropriate process conditions, and the introduction of a variety of oxygen-containing groups makes the surface change from non-polar and difficult to adhere to a certain polarity, easy to adhere to and hydrophilic, which is conducive to bonding, coating and printing.

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