PVD coating Traditional plating sunsong

PVD coating&Traditional plating

Analysis of the Differences and Characteristics between PVD Gold plating and Traditional gold plating

PVD, or vacuum ion plating, demonstrates outstanding wear resistance compared with traditional water plating. It won't peel off in large areas like water plating. Instead, its color gradually fades as the wearing time goes by. As for the specific fading time, it varies depending on the degree of maintenance. Under normal wearing conditions, the color of PVD products can last for more than five years, and may even last longer. Of course, if it is not properly maintained, such as frequent contact with sweat and chemicals, it may affect its service life.

PVD technology not only has excellent wear resistance but also performs well in terms of environmental protection, with no wastewater discharge, which is in line with the concept of green environmental protection. Compared with gold-plated products of the same thickness, its wear resistance is more than five times higher. In addition, after titanium plating, a layer of golden protective film will be covered, which is both beautiful and environmentally friendly, making your jewelry shine with a golden luster.

Compared with pvd coating, ordinary color plating has a relatively lower cost, but the color retention time is shorter. The water plating layer is simple to make, but a large amount of liquid components are used in the production process, which causes significant environmental pollution. The coating mechanism is relatively fragile and cannot withstand severe external forces. It is not suitable for coastal areas and countries with high temperatures.