The bonding and other processes can only be implemented after the metal plastic activation treatment of the oxygen plasma cleaner

• Categories:Industry News
• Author:Plasma cleaning machine-CRF plasma plasma equipment-plasma surface treatment machine manufacturer-chengfeng intelligent manufacturing
• Origin:
• Time of issue:2021-12-28
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(Summary description)The bonding and other processes can only be implemented after the metal plastic activation treatment of the oxygen plasma cleaner: The application of oxygen plasma cleaner technology in organic matter processing has great advantages, and its advantages are as follows. (1) Dry process, energy saving, no pollution, meeting energy saving and environmental protection requirements; (2) Short time and high efficiency; (3) There are no strict requirements on the shape to be processed, and it is universal; (4) It can handle grooves of various shapes, and the product appearance has good uniformity; (5) The reaction environment temperature is low; (6) The effect of improving the appearance is only a few hundred nanometers, and the functions of all materials are not affected. 1. Metal activation treatment of oxygen plasma cleaner: It may be that the metal has been activated, but the activation of the metal is very unstable, so the effective time is short. If the metal is activated, the next processing (gluing, painting...) process must be completed within a few minutes, if it is a low-temperature plasma surface treatment, because the surface will quickly bond with the dirt in the surrounding air. After the metal is activated, processes such as soldering or bonding can be implemented. 2. Plastic activation treatment of oxygen plasma cleaner: Plastics such as polyethylene or polyethylene are all non-polar structures. This means that these plastics must be pre-treated before they can be painted and bonded. Generally used as process gas, dry, oil-free compressed air. Immerse the processed and unprocessed workpieces in water (polar solution), the temperature and activation effect of the oxygen plasma cleaner is better. For untreated parts, droplets of normal shape are formed. The processed parts of the processed parts are completely wetted by water. 3 Oxygen plasma cleaner activates glass and ceramics: The performance of glass bottles and ceramic bottles is similar to that of metal bottles. Plasma and active treatment have a short validity period. Generally, compressed air is used as the process gas. The skills of processing the surface of low-temperature plasma select low-temperature plasma for data surface modification. 1. Enhance the adhesion of the metal surface: After the metal special oxygen plasma cleaning machine is processed, the surface morphology changes microscopically. After the oxygen plasma cleaning machine treats the metal surface, the surface bonding force can reach 62 dynes or more, which can meet various bonding and spraying , Printing and other processes, and at the same time achieve the effect of eliminating static electricity. 2. Improve the corrosion resistance of the metal surface: The existing iron and steel alloys undergo plasma treatment to improve impact resistance and corrosion resistance. Since ions in the four directions are injected into the sample at the same time, there is no visual field limitation, so it can handle samples with more complicated shapes. Using an oxygen plasma cleaner to coat polyparaxylylene on the metal surface, and the aluminum surface to coat aluminum alloy, these technologies are often used to protect the metal surface of spacecraft. 3. Improve the hardness and wear resistance of metals: The early application research of plasma immersion technology mainly used nitrogen plasma to process the surface morphology of metal materials. Through the formation of TiN and CrN super hardened layers, the wear resistance of the sample surface has been significantly improved.