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What are the advantages of low-temperature plasma surface treatment in mutation breeding technology? What are the common equipment?

What are the advantages of low-temperature plasma surface treatment in mutation breeding technology? What are the common equipment?

With the development of agriculture, environmental science and other fields, low-temperature plasma surface treatment mutation breeding is an important part of modern breeding technology. People's understanding and application of low-temperature plasma mutation breeding continue to deepen, so low-temperature plasma surface treatment What are the advantages of mutation breeding? What are the types of commonly used low-temperature plasma surface treatment machines? Technical advantages of mutation breeding of low-temperature plasma surface treatment machine: 1. Health and safety. Using radio frequency glow low-temperature plasma surface treatment technology, no chemical reagents are required during the treatment process; 2. The mutation rate is high and the processing time is short; the uniform processing ensures the high mutation rate of low-temperature plasma mutation breeding; Third, the germination rate, seedling emergence rate, seedling rate and seed setting rate have been greatly improved. Low-temperature plasma surface treatment can kill harmful microorganisms on the surface, improve the disease resistance of organisms, and help crop germination; Fourth, improve resilience. Using a low-temperature plasma surface treatment machine for mutation breeding can activate various enzymes in seeds, accelerate root development, and improve biological resistance to cold, drought and cold; Fifth, increase production. The use of low-temperature plasma surface treatment machine for mutation breeding can improve its growth potential, and the yield of some crops can be increased by more than 20%. Commonly used low-temperature plasma mutation breeding plasma surface treatment equipment types: At present, low-temperature plasma mutation breeding technology is still mainly used in universities, research institutes and research institutes. Therefore, the equipment of the selected low-temperature plasma surface treatment machine is mainly a desktop type, that is, a small vacuum plasma cleaning machine. I would choose an atmospheric jet plasma cleaning machine. The bench-top equipment is smaller and the weight is lighter, which can meet the test needs of universities and research institutes.

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What is the process of the oxygen plasma surface treatment instrument to treat silicon dioxide film materials

What is the process of the oxygen plasma surface treatment instrument to treat silicon dioxide film materials

What is the process of the oxygen plasma surface treatment instrument to treat silicon dioxide film materials: The oxygen plasma surface treatment instrument plasma process is used to assist in the treatment of materials, in which the chemical reaction between the gas phase and the solid phase surface plays a key role. When etching silicon dioxide films, the oxygen plasma surface treatment instrument can also work, the working process of a typical reactor in plasma surface treatment equipment. The input gas is a mixture of carbon tetrafluoride and oxygen, and the plasma is excited by radio frequency or electric field. Various ions such as CF3+, CF2+, O2+, O- and F- are generated during the electron impact ionization process; free radicals such as CF3, CF2, O, and F are generated during the electron impact decomposition process. The oxygen plasma surface treatment instrument can generate CO, CO2, SiF2, SiF4 and other molecules through the chemical reaction between the gas phase and the silicon dioxide surface. The concentration and energy distribution of the particles have a greater impact on the etching rate, anisotropy index and selectivity of the plasma cleaner. The particle concentration of these oxygen plasma surface treatment instruments is determined by some common physical and chemical processes. This includes the generation of electron-ion pairs; the generation of free radicals; the generation of negative ions; gas phase chemical reactions; the migration of ions on the surface; the migration of free radicals on the surface; and the surface phase reactions. This is a complete reaction process of the oxygen plasma surface treatment instrument, and the formula is as follows. E+AB →AB+ +2e E+AB →e+A+B E+AB→A- +B E+A+B→C+D Fi=-Da▽ni FA=-Da▽nA A(g)+B(s) →C(g)

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What are the advantages of cleaning lithium battery tabs before welding on surface plasma treatment equipment

What are the advantages of cleaning lithium battery tabs before welding on surface plasma treatment equipment

What are the advantages of cleaning lithium battery tabs before welding on surface plasma treatment equipment: Car power lithium batteries also have positive and negative electrodes, and the tabs of the positive and negative electrodes of the battery are actually the metal conductive strips of the positive and negative electrodes of the battery, or more generally speaking, the contacts of the car power lithium battery during charging and discharging. Whether the surface of this contact point is clean has a great impact on the reliability and durability of the entire lithium battery's electrical connection. Why do the tabs of lithium batteries need to be treated with surface plasma treatment equipment? What are the benefits and help after processing? In the process of automotive welding of lithium battery cells, do phenomena such as false welding, false welding, and short-circuiting make you feel bothered? In fact, this welding problem is mainly caused by the presence of certain organic matter and particulate impurities on the surface of the lithium battery tabs. Surface plasma treatment equipment is used to ensure the welding effect of the tabs. Surface plasma treatment equipment has the following advantages: 1. It can remove organic matter and particles on the surface of the tab, and make the surface of the tab rough, improving the reliability of subsequent welding. Second, the use cost is low, basically no waste gas is generated, and it is environmentally friendly. 3. Surface plasma treatment equipment can be installed on the assembly line and can be seamlessly connected with other automation equipment, which not only improves efficiency, but also facilitates operation and monitoring. If you have any questions about the purchase or use of the equipment, please feel free to inquire.

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On-line plasma cleaning equipment can improve the adhesion of the engine guard plate without falling off for 10 years

On-line plasma cleaning equipment can improve the adhesion of the engine guard plate without falling off for 10 years

On-line plasma cleaning equipment can improve the adhesion of the engine guard plate without falling off for 10 years: The engine guard plate used in the automobile industry is used to protect the engine and prolong its service life. The materials used for the engine guard plate include hard plastic, iron or manganese alloy guard plate, aluminum alloy, plastic steel guard plate, etc. In order to ensure that the engine guard plate can have a good sealing effect, the glue foaming treatment is often carried out, and the engine guard plate often encounters problems such as low surface energy of the material and poor adhesion, and the surface energy of the engine guard plate should be improved. To increase the bonding strength, it is necessary to introduce online plasma cleaning equipment for plasma treatment to improve product quality and reliability. So what is the effect of the online plasma cleaning equipment on the treatment of the engine guard plate? On-line plasma cleaning equipment has carried out actual test verification on the engine guard plate of plastic steel material. Why do we need to test the plastic engine guard plate? Due to the current selection of plastic steel materials for engine guards, it is universal. The main chemical composition of plastic materials is modified polymer, also known as modified copolymer PP. It has good rigidity, great elasticity, good corrosion resistance, good aging resistance, convenient processing, and does not hinder the settlement function when the vehicle collides. Plasma cleaning equipment has the advantages of environmental protection, low cost, etc., and is currently widely used before epoxy foaming of engine guards. Before the plastic steel engine guard plate is processed by the online plasma cleaning equipment, its original PP surface energy is relatively low. After being wetted with water, the water droplets are not easy to disperse and are in the form of hydrophobic beads. At this time, the adhesion is poor. After being processed by Chengfeng Zhizhuang's online plasma cleaning equipment, after the same wetting, the water droplets can spread out evenly. At this time, the surface energy and adhesion of PP have been significantly improved. By comparison, we can see the change of water droplets on the surface of the engine guard plate, and the bubbling and bonding effect of the plasma cleaning equipment on the engine guard plate has been improved. Chengfeng Zhizao focuses on the research and development and manufacturing of plasma technology. If you want to have a more detailed understanding of the equipment or have questions about the use of the equipment, please click on the online customer service of Chengfeng Zhizao. Chengfeng Zhizao is waiting for your call!

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What's the change of acrylic printing effect after processing by plasma cleaning equipment

What's the change of acrylic printing effect after processing by plasma cleaning equipment

What's the change of acrylic printing effect after processing by plasma cleaning equipment: Acrylic, also known as PMMA or plexiglass, is an important plastic polymer. Because of its good transparency, aesthetics, chemical stability, weather resistance, easy dyeing and easy processing, it has been used in many industries and The field is widely used. I don’t know if you have any experience that the ink of acrylic material is easy to fall off after printing, so is there a good way to improve the ink adhesion of acrylic material? Today I want to introduce to you the treatment process of plasma cleaning equipment that can help you solve it. Using plasma cleaning, activation, etc., plasma cleaning equipment can perform plasma surface treatment on acrylic plexiglass panels to improve the surface energy of acrylic materials, which is beneficial to improve the adhesion of ink on the surface of the material and make the ink bonding more uniform and firm. The processing method of the cleaning equipment is at the nanometer level, so we can compare the changes in the dyne value of the material before and after processing by the plasma processor. Two types of acrylic panels, white and transparent, were selected. Before processing with plasma cleaning equipment, their dyne values ​​were around 36 dyne. The dyne test results of the two acrylic materials after treatment by plasma cleaning equipment, we can see that the surface of the two acrylic materials after treatment by the plasma treatment equipment can reach 80 dyne, which is greatly improved, but different The improvement of the subsequent printing effect is also different. Want to know how the printing effect will change after the materials used by your company are processed by the plasma processor? Come to Chengfeng Zhizao to help you do verification for free! Chengfeng Zhizao focuses on the research and development and manufacture of plasma cleaning equipment. If you want to have a more detailed understanding of the equipment or have questions about the use of the equipment, please click on the Chengfeng Zhizao online customer service, and Chengfeng Zhizao is waiting for your call!

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Five advantages of vacuum plasma surface treatment system in HDI board and FPC processing

Five advantages of vacuum plasma surface treatment system in HDI board and FPC processing

Five advantages of vacuum plasma surface treatment system in HDI board and FPC processing: In recent years, with the continuous advancement of science and technology, the requirements for PCB and FPC processing difficulty and quality have become higher and higher. Due to the emergence of new materials and new processes, vacuum plasma treatment systems and plasma surface treatment technologies have become broader Space for development. This article mainly introduces the application of vacuum plasma surface treatment system in HDI board, FPC and other fields. Vacuum plasma surface treatment system for HDI plates: HDI boards are smart phone motherboards. After laser drilling, carbides are usually formed in the micropores. The cleaning process of the vacuum plasma surface treatment system can remove the holes in the holes. Carbides, in addition, the etching and activation of the vacuum plasma surface treatment system can make the micro-holes more smooth, improve the reliability of the PTH process, increase the yield, and can significantly improve the gap between the copper plating layer and the copper material at the bottom of the hole. Stratified. FPC board processing plasma cleaning machine process introduction. The vacuum plasma surface treatment system can be used to remove the residual glue on the wall of the multi-layer soft board during the manufacturing process of the FPC board; the plasma surface treatment strengthens the material, such as steel sheet, aluminum sheet, FR-4, etc.; decomposition due to laser cutting Gold finger carbide; remove the dry film residue produced by the production of fine lines. 1. Removal of residual glue on the hole wall of the multilayer soft board: The vacuum plasma surface treatment system is used for cleaning treatment, which can completely remove the dirt in the hole, increase the bonding force between the hole wall and the copper plating layer, improve the reliability and yield of the hole plating, or PTH, and prevent the inner layer from opening and poor conduction. 2. Cleaning and activation of plasma surface strengthening materials: The use of steel plate reinforcement method can improve its bonding force. 3. Decomposition of carbide on the surface of the gold finger: The gold finger will produce a certain amount of carbide after laser cutting. Plasma surface cleaning technology can clean the gold finger and improve the reliability of the product. 4. Plasma cleaner to remove the film: In the thin wire manufacturing process, a certain amount of dry film residues are often generated, and plasma cleaning equipment is needed for processing and removal at this time. 5. Before electroless gold plating and electroplating, clean the surface of gold fingers, pads, etc.: After the surface of the gold fingers and pads are processed by the vacuum plasma surface treatment system, they can effectively remove surface particles and contaminants, improve their reliability during chemical gold deposition and electroplating, and improve product quality. Chengfeng Zhizao focuses on the R&D and manufacturing of plasma technology. If you want to have a more detailed understanding of the equipment or have questions about the use of the equipment, please click on the Chengfeng Zhizao online customer service. Chengfeng Zhizao is waiting for your call!

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