Why install the - 135 ℃ steam trap on the vacuum coating machine
Feb 12, 2019| Why install the - 135 ℃ steam trap on the vacuum coating machine
IKS PVD vacuum coating machine,iks.pvd@foxmail.com
1, in the vacuum system, water vapor is the biggest pollution source, therefore in demanding higher coating quality, if you can get a lower vapor partial pressure, can enhance the adhesion performance of membrane layer, improve the quality of coating, and in the process of evaporation, all kinds of decorative materials to avoid off color, in the plastic substrate surface evaporation process can make the corner homogeneously smooth state.
2. In the vacuum system, water vapor is a big obstacle to the pumping speed of the vacuum device. - 135 ℃ steam trap can quickly and effectively capture system residual % 65 to 95% of the water vapor in the air, reduce the time of the water vapor amount, efficiency is as high as 80%.If in the existing vacuum system equipped with - 135 ℃ steam trap, can increase the production capacity of 30% to 100%, can also improve the coating quality.