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Factors affecting the performance of vacuum evaporation plating
1. Evaporation rate will effect on properties of evaporated coating The evaporation rate has a great influence on the deposited film. Because the coating structure formed by low deposition rate is loose and easy to produce large particle deposition, it is very safe to choose a higher evaporation ...Read more -
What are the pollution sources of vacuum coating equipment
The vacuum coating equipment is composed of many precise parts, which are made through many processes, such as welding, grinding, turning, planing, boring, milling and so on. Because of these works, the surface of equipment parts will inevitably be contaminated with some pollutants such as grease...Read more -
What are the requirements of vacuum coating process on the application environment
The vacuum coating process has strict requirements for the application environment. For the conventional vacuum process, its main requirements for vacuum sanitation are: there is no accumulated pollution source on the parts or surface of the equipment in the vacuum, the surface of the vacuum cham...Read more -
What is the Working Principle of Ion Plating machine
Ion coating machine originated from the theory proposed by D.M. Mattox in the 1960s, and corresponding experiments began at that time; Until 1971, Chambers and others published the technology of electron beam ion plating; The reactive evaporation plating (ARE) technology was pointed out in the Bu...Read more -
Classification and application of vacuum coating equipment
The rapid development of vacuum coaters in today’s era has enriched the types of coaters. Next, let’s list the classification of coating and the industries to which the coating machine is applied. First of all, our coating machines can be divided into decorative coating equipment, ele...Read more -
Brief introduction and advantages of magnetron sputtering coating equipment
Magnetron sputtering principle: electrons collide with argon atoms in the process of accelerating to the substrate under the action of electric field, ionizing a large number of argon ions and electrons, and electrons fly to the substrate. The argon ion accelerates to bombard the target material ...Read more -
Advantages of vacuum plasma cleaning machine
1. Vacuum plasma cleaning machine can prevent users from generating harmful gas to human body during wet cleaning and avoid washing things. 2. The cleaning object is dried after plasma cleaning, and can be sent to the next process without further drying treatment, which can achieve the processing...Read more -
What is PVD coating technology
PVD coating is one of the main technologies for preparing thin film materials The film layer endows the product surface with metal texture and rich color, improves wear resistance and corrosion resistance, and extends the service life. Sputtering and vacuum evaporation are the two most mainstream...Read more -
99zxc.Plastic optical component coating application
At present, the industry is developing optical coatings for applications such as digital cameras, bar code scanners, fiber optic sensors and communication networks, and biometric security systems. As the market grows in favor of low-cost, high-performance plastic optical...Read more -
How to remove the film layer of coated glass
Coated glass is divided into evaporative coated, magnetron sputtering coated and in-line vapor deposited coated glass. As the method of preparing the film is different, the method of removing the film is also different. Suggestion 1, Using hydrochloric acid and zinc powder for polishing and rubb...Read more -
The few problems of the vacuum system should not be ignored.
1, When the vacuum components, such as valves, traps, dust collectors and vacuum pumps, are connected to each other, they should try to make the pumping pipeline short, the pipeline flow guide is large, and the diameter of the conduit is generally not smaller than the diameter of the pump port, w...Read more -
Introduction of vacuum vapor deposition, sputtering and ion coating
Vacuum coating mainly includes vacuum vapor deposition, sputtering coating and ion coating, all of which are used to deposit various metal and non-metal films on the surface of plastic parts by distillation or sputtering under vacuum conditions, which can obtain a very thin surface coating with t...Read more -
What is vacuum ion coating technology
1、The principle of vacuum ion coating technology Using vacuum arc discharge technology in a vacuum chamber, arc light is generated on the surface of the cathode material, causing atoms and ions to form on the cathode material. Under the action of electric field, the atom and ion beams bombard th...Read more -
How to choose a vacuum coating equipment supplier
At present, the number of domestic vacuum coating equipment manufacturers is increasing, there are hundreds of domestic and many foreign countries, so how to choose a suitable supplier among so many brands? How to choose the right vacuum coating equipment manufacturer for yourself? This depends o...Read more -
The difference between vacuum coating and wet coating
Vacuum coating has obvious advantages compared to wet coating. 1、Wide selection of film and substrate materials, the thickness of the film can be controlled to prepare functional films with various functions. 2、The film is prepared under vacuum condition, the environment is clean and the film ...Read more
