Some Advantages Analysis of Environmental Metal Coatings

Environmental protection metal coating is a new type of surface treatment technology Compared with the traditional electroplating process, environmental protection metal coating is a kind of "green plating", its advantages are the following:

1, super corrosion resistance: Dacromet film thickness of only 4-8μm, but the anti-rust effect of the traditional galvanized, hot dip galvanized or paint coating method of 7-10 times more, with change 趵Metal coating process standard parts, pipe fittings by the smoke test more than 1200h did not appear red rust;

2, high heat resistance: Dacromet can withstand high temperature corrosion, heat-resistant temperature up to 300 ℃ and more than the traditional galvanized process, the temperature reached 100 ℃ has been cut off from the skin;

3, good permeability: As the electrostatic shielding effect, the workpiece deep holes, slits, pipe fittings and other parts of the inner wall is difficult to electroplating zinc, so the above parts of the workpiece can not be used to protect the plating method dacromet can enter the workpiece These parts form dacromet coating;

4, pollution-free and pollution: Dacromet in the production and processing and workpiece coating the entire process, will not produce polluting waste water and waste gas and waste management to reduce treatment costs.

Green metal coating is a kind of "green plating", its advantages have the above four characteristics, I hope this content is helpful to you.