1.The film of vacuum coating is very thin (normally 0.01-0.1um)|
2.Vacuum coating can use for many plastic, such as ABS﹑PE﹑PP﹑PVC﹑PA﹑PC﹑PMMA, etc.
3. The film forming temperature is low. In the iron and steel industry, the coating temperature of hot galvanizing is generally between 400 ℃ and 500 ℃, and the temperature of chemical coating is above 1000 ℃. Such high temperature is easy to cause deformation and deterioration of the workpiece, while the vacuum coating temperature is low, which can be reduced to normal temperature, avoiding the shortcomings of the traditional coating process.
4.The choice of evaporation source has great freedom. There are many kinds of materials, which are not limited by the melting point of materials. It can be coated with various metal nitride films, metal oxide films, metal carbonization materials and various composite films.
5.The vacuum equipment does not use harmful gases or liquids and has no adverse impact on the environment. In the current trend of more and more attention to environmental protection, this is extremely valuable.
6. The process is flexible and the variety is easy to change. It can coat on one side, two sides, single layer, multiple layers and mixed layers. The film thickness is easy to control.
This article is published by magnetron sputtering coating machine manufacturer - Guangdong Zhenhua.
Post time: Apr-13-2023