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Product characteristics of AF coating machine

Product characteristics of AF coating machine

2020-03-04

Product characteristics of AF coating equipment/AF coating machine

Product features:

AF coating equipment is equipped with high-efficiency resistance heating evaporation device and advanced plasma device. With the effective combination of heating evaporation coating technology and magnetron sputtering coating technology, the equipment has a wider scope of application, and can obtain a variety of performance films. The decorative and functional film can be coated with AF coating, so that it has a variety of colors, at the same time, it has super waterproof, oil resistant, antibacterial, fingerprint resistant and long-term durable surface characteristics.

vacuum coating machine

Non-uniform film thickness of vacuum plating equipment

If the film thickness at this location of the vacuum plating equipment is not absolutely uniform, then the substrate far from the center cannot obtain a uniform thickness. Although the shield can eliminate the long-term non-uniformity, some changes in film thickness are caused by the instability of the evaporation source or the different performance of the film material, so it is almost impossible to eliminate, but the structure of the vacuum chamber The proper choice of evaporation source can minimize these effects.

In the past few years, more and more users have requested coating system manufacturers to provide high-performance, small-sized, simple optical coating systems. At the same time, users have not only reduced the performance requirements, but have improved them, especially in thin films Density and guaranteed minimum spectral changes after absorbing water.

At present, the average size of the system has been reduced, and the application of small-sized equipment for the production of optical coatings has also turned into a pure technical problem. Therefore, the key to choosing a modern optical coating system depends on careful consideration of the expected performance of the coated product, the size and physical characteristics of the substrate, and all the technical factors necessary to ensure a highly consistent process.


At present, countries increasingly value environmental protection, and the traditional high-consumption and heavy-polluting electroplating industry is gradually being pushed to the forefront. Due to the basic nature of the electroplating industry, it is destined that it cannot be banned directly, so how to upgrade the electroplating technology has become a problem that many researchers need to think about. The green coating technology first proposed by the science and technology personnel of Lanzhou Jiaotong University is a new technology in the field of surface engineering. It can replace or partially replace the traditional chemical plating technology, which can solve the contradiction between sustainable development and environmental pollution.

 

In the past, plating and chemical plating methods were mostly used. There are problems such as difficult to control thickness, poor film uniformity, and poor adhesion. The three waste pollution is particularly serious. Today, people's environmental protection awareness is gradually strengthened, and their development has been affected by many aspects. Constraints. The green coating technology has a simple process, is environmentally friendly, has no pollution, has few consumables, has a uniform and dense film formation, and has a strong bonding force with the substrate. Compared with the traditional plating method, the vacuum coating technology has many advantages, such as good decorative effect, strong metal texture, and easy operation. Especially in the application of non-metallic objects, there are advantages that traditional electroplating cannot match.

 

The concept of green coating is a new technology concept in the field of surface engineering that was first proposed by scientific and technological personnel at Lanzhou Jiaotong University at home and abroad. It is to use vacuum composite coating integrated technology to replace or partially replace traditional plating technology, to reduce consumption, emissions, and eliminate the three wastes of electroplating. The purpose of pollution and environmental protection, resolve the contradiction between sustainable development and environmental pollution, and serve the construction of an environment-friendly and resource-saving society. Green coating technology includes vacuum ion coating, magnetron sputtering coating, evaporation coating, ion implantation, ion cleaning, and a series of single technologies and the integration of multiple composite technologies, including vacuum, machinery, control, optoelectronics, material modification, surface Engineering, information and other multi-disciplinary fields of optical-mechanical-control integration.

 

Green coating technology is an important branch of vacuum application technology. It has been widely used in the fields of optics, electronics, energy development, physical and chemical instruments, construction machinery, packaging, civilian products, surface science, and scientific research. There are many companies studying green coating technology, and Chengyue Keyi is one of them. Chengyue Keyi believes that the development of green vacuum coating is a general trend, because it has a series of other irreplaceable advantages. The person in charge of Chengyue Keyi said that Chengyue Keyi will continue to increase the research and development and application of green coating technology, and continue to promote the development of green coating technology.

AF coating machine/AF coating equipment/Anti-fingerprint coating machine/AF coating machine/AF coating equipment/Anti-fingerprint coating machine/AF coating machine/AF coating equipment/Anti-fingerprint coating machine

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