The effect of optical vacuum coating machine on optical coating The purpose and characteristics of vacuum coating equipment for electromagnetic shield

New thin film technology meets new challenges. In all parts of the world, optical technology is not only related to scientific research but also closely related to people's lives. Coatings in the electronics, glass, digital, decoration, solar and other industries have been widely used.

vacuum coating machine,pvd coating machine,pvd vacuum machine,vacuum ion coating machine,multi-arc ion coating machine

Optical coatings account for a large proportion of products that require specific optical properties on the surface. For example, circuit boards require a barrier layer, and glass needs to reflect and absorb layers. These are industrial or domestic needs and are very popular. The global dependence on thin film is very large every year. With the development of the economy and the improvement of people's living standards, the demand for vacuum coating machines for coating thin films is greatly increased, which will further promote the development of optical vacuum coating machines.

Optical films have a series of films such as emission, pink, spectroscopic, anti-reflection bandpass, absorption, etc., which have been in the development of society for hundreds of years, and optical films have been widely used in the manufacture of optical instruments. Optoelectronic information industry, such as storage and communication, is inseparable from optical film. The performance of film determines the final performance of a large part of these products. Research on optical film is an important topic, and its technical level has become a technology to measure the development level of photoelectric information. one.

vacuum coating machine,pvd coating machine,pvd vacuum machine,vacuum ion coating machine,multi-arc ion coating machine

Experts believe that the current level of China's optoelectronic information industry is already in advanced water products. The number of products that we need to process optically every year is very large. It depends on the related mechanical equipment and coating enterprises to flourish. Our company as an optical vacuum coating machine The supplier, the company has different levels of products for customers to choose.

Outline the use and characteristics of vacuum coating equipment for electromagnetic shielding film

There are many vacuum coating equipment we can see, such as vacuum coating machine, etc. Here we introduce a vacuum coating equipment for electromagnetic shielding film, which is as follows:

The vacuum coating equipment for electromagnetic shielding film is a special equipment for plating electromagnetic shielding (EMI) film on the surface of plastic casing of electronic products such as mobile phones, notebook computers, telephones and DVDs. The device utilizes plasma surface treatment technology and combines vacuum evaporation and magnetron sputtering coating process to vacuum-vaporize Ag and Cu, and magnetron sputter-plated Ni/Cr stainless steel to achieve EMI coating with different resistance requirements. .

vacuum coating machine,pvd coating machine,pvd vacuum machine,vacuum ion coating machine,multi-arc ion coating machine

Characteristics and basic parameters of vacuum coating equipment for electromagnetic shielding (EMI) film

1. There are horizontal and vertical structures, which can realize single-sided simultaneous coating;

2. Production efficiency, the fastest speed is 1 minute / beat;

3. Modular design and easy maintenance;

4. The coating process is mature and the yield is high;

5. DC magnetron sputtering cathode can be selected according to customer requirements;

vacuum coating machine,pvd coating machine,pvd vacuum machine,vacuum ion coating machine,multi-arc ion coating machine

6. The vacuum system consists of a mechanical pump, a Roots pump, and a diffusion pump;

7. Maximum size; 2200mm*1200mm (length * width);

8. Minimum size; 500mm * 400mm (length * width)