What are the methods of surface treatment of chandelier?

The main purpose of surface treatment of chandeliers is to look beautiful, protect raw materials and improve the reflection coefficient of reflective surface.

In the past, the commonly used surface treatment methods of chandeliers include coating, enamel, sandblasting and anodic oxidation film treatment, electrolytic polishing and vacuum coating, etc. The coating is mainly electroplating and molten zinc hot dip plating. The reflectivity of the coated lamps can reach about 90%, but the diffuse reflectivity of the high-brightness coating is very low, which leads to uneven and dazzling light of the lamps. Anodic oxidation film treatment of aluminum is to take aluminum as an anode and put it in electrolyte for electrolysis, so as to form an adhesive and blunt oxide film on the surface of aluminum. The oxide film is composed of alumina. Compared with aluminum plate without anodic oxidation treatment, it has high hardness, corrosion resistance and good wear resistance. However, when the electrolyte is sulfuric acid, chromic acid, etc., the alumina film will dissolve locally and become a porous layer, which is easy to adsorb various substances; At the same time, the anodized chandelier surface has low reflectivity and low light efficiency.

In recent years, the popularization and application of Huanyu high diffuse reflective nano-reflective coating on chandeliers, The problem of low efficiency of hanging lights is well solved, The nano reflective coating has 96% total reflection and 94% diffuse reflection, which can make the light reflected by lamps reach the extreme and improve the effective light reflection. At the same time, the high diffuse reflection rate can help the light to form good scattering, make the light softer and fuller, and solve the visual fatigue caused by people's long-term desk work. High diffuse reflection nano-reflective coating, not limited to substrate, not limited to lamp structure, can be widely used in the lighting field, including LED lighting and traditional lighting, etc., excellent effect!