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Purpose of vacuum coating machine

Purpose of vacuum coating machine

2020-10-16

Purpose of vacuum coating machine

vacuum coating machine For metal, ceramics, glass, plastic, leather, cloth and other materials, it provides a lot of surface treatment options, which can not only beautify the product appearance, but also make the product surface have the required functionality, and to some extent, reduce the production cost of the product.

vacuum coating machine



The empty coating machine mainly refers to a type of coating that needs to be carried out under a higher vacuum degree, including many types, including vacuum ion evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition and many other types. The main idea is divided into evaporation and sputtering.

The main purpose of the multifunctional magnetron sputtering coating system: used to prepare various metal films, semiconductor films, dielectric films, magnetron films, optical films, superconducting films, sensing films and various special functional films.

So how to deal with the dust of vacuum coating?

1. The source materials used in the equipment must meet the necessary purity requirements.

2. After taking out the equipment samples, pay attention to the cleaning of the environment.

3. After a period of vacuum coating, the inner wall of the vacuum chamber must be cleaned.

4. The vacuum coating cleaning substrate material must be strictly in line with the process requirements.

5. Vacuum coating appropriately increases the humidity of the environment, which is beneficial to reduce the suspended solid particles in the surrounding environment.

6. The staff need to wear gloves, foot covers, etc., and special clothing during operation.


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