Is the mosaic electroplating crystal used for decoration faded?

If you put it on, it won't fall off.

The glass mosaic itself is more beautiful, the plating on the glass is not non-plating, the electroplating cost is not small, the color of the plating is monotonous, the general household faucet is chrome plating, white and bright feeling, anti-corrosion is OK, even if it is guaranteed to remain unchanged within 5 years, you will not like such a white color after a long time, do not build electroplating.

Glass plating is different from ordinary electroplating, which is adsorbed on the surface of the product by changing the state of metal ions by applying electricity.

The so-called glass plating is actually nano spraying, or vacuum spraying (often called vacuum plating).

One way is that you only plate one side, that is, against the wall, so that the surface will be much more stable if it is not in contact with the outside world.

I advise you to dispel this thought. If you use it indoors, it is estimated that you will have to change the wall in 3 to 5 years. Especially when you are pasting, the plating layer should absorb water, and within a few days, it will be a mess.

Don't know what color you're asking for.

Glass mosaic is also known as glass mosaic or cellophane brick. It is a small size colored finish glass. The general specifications are 20 mm, 20 mm, 30 mm, 30 mm, 40 mm and 40 mm.

The thickness is 4 -6 mm. Small pieces of vitreous inlay material of various colors. Made from natural minerals and glass powder, glass mosaic is the safest building material and an outstanding eco-friendly material.

It is resistant to acid and alkali, corrosion, and does not fade, and is the most suitable building material for decorating the walls and floors of the bathroom room. It is considered the smallest decoration material, and there are many possibilities for combination: figurative patterns, jumps or transitions in the same color shade, or pattern embellishment for other decorative materials such as tiles.

The appearance is colorless and transparent, colored transparent, translucent, with gold and silver spots, patterns or stripes. The front is glossy and smooth; The back has a coarser groove to facilitate the pasting with mortar.

It has the advantages of soft tone, simple, elegant, beautiful and generous, chemical stability, and good stability of cold source heat calling. Moreover, it also has the characteristics of no discoloration, no dust accumulation, light bulk density, bonding and buriding, etc., which are mostly used for indoor parts and balcony exterior decoration. Its compressive strength, tensile strength, blooming temperature, water resistance and acid resistance should meet national standards.

Including crystal glass mosaic, Venus glass mosaic, pearl light glass mosaic, cloud glass mosaic, metal mosaic and other series.

Electroplated glass mosaic is also called crystal glass mosaic. It is made of high whiteness flat glass, which is reprocessed at high temperature and melted into mosaics of various styles and specifications with bright colors. Non-toxic, non-radioactive elements, alkali resistance, acid resistance, temperature resistance, wear resistance, waterproof, high hardness, non-fading and many other strict requirements for decoration of this material can almost be met.

At the same time, due to the special properties of glass, crystal clear, blind with smooth and bright, glamorous and colorful, so in the decoration can fully display the beauty and elegance of glass art, and produce rich three-dimensional vision under different lighting effects. Hundreds of colors and a variety of square, rectangle, diamond, round, special-shaped and other sizes of different specifications, as well as flat, curved, straight-edged, round-edged, in the design of their own imagination can play an infinite beautiful combination of space.

There are three main reasons: 1. Electroplating process problems: because jewelry is usually relatively small, it is not easy to clamp fixtures during electroplating, so the quality of electroplating is not as good as that of large pieces.

2. Ordinary electroplating usually has a thicker plating layer and a larger binding force with the substrate, while jewelry due to well-known reasons, the thinner the plating layer, the better, the more money is saved, so it is ,..

Electroplating will fade, and IP vacuum plating is no different. It depends on the length of time, the material of the embryo body, and the quality of the process. The retention time that does not fade is different.

The only way to deal with electroplating fading is to re-electroplating or coloring, which must be operated by professionals, so in the process of use, it is mainly necessary to maintain daily maintenance to ensure that the electroplating is intact, and the following is the maintenance and treatment method of the electroplating door:

In the natural atmospheric environment, the surface of the silver plating layer encounters harmful gases such as H2S, SO2, C02, Cl2, etc., which causes corrosion and discoloration on the surface of the silver layer;

The discoloration is more pronounced in environments with high temperatures, humidity, and the presence of sulfur.

Methods of discoloration treatment:

Chemical passivation. Generally, it is treated with dichromate solution to form a thin film of silver oxide and silver chromate on the surface. Chromate passivation is low-cost, simple to operate, and easy to maintain, but this membrane has poor resistance to change.

Electrochemical passivation. Electrochemical passivation is to immerse the silver-plated parts in dichromate solution and electrochemically passivate at the cathode to form a passivation film on the surface of the coating. It has better resistance to discoloration than chemical passivation, and hardly changes the appearance color and weldability.

Pre-nickel plating. Pre-nickel plating before silver plating can prevent direct contact between the base metal and silver, and isolate some sulfur and oxygen in the base metal from the silver layer, so as to prevent the possibility of oxidation of the silver plating from the inside.

Pulse plating is used. In silver plating, if pulse current plating is used, it is also a way to prevent silver discoloration. Due to the intermittent power supply in pulse plating, the cathode potential changes periodically with time, which can improve the cathode current efficiency, reduce pinholes, increase the density of the silver layer, and also play a role in preventing silver discoloration.

The color of electroplating is different from paint, unless the degree layer falls off, otherwise the color will not fall, because the electroplating is metal, the weather resistance is very good, and it will not be like paint, and the color will be gone after a long time in the sun!

Send a picture, who knows what kind of plating door you are.

After sealing with a sealing agent, use varnish and other sealing methods to seal again.

The main reason for the fading after electroplating is that the color of the coating surface changes due to the reaction of oxygen or other molecules in the air.

The main solution to this situation is to isolate the air, which in most cases is usually sealed with a sealant. However, not all sealants can be used. In terms of copper plating, BTA is used more, but it is difficult to achieve the desired effect with a sealing method, and it will be sealed with varnish or other sealing methods after BTA sealing.