In recent years, due to the unique decorative stainless steel sheet, it is more widely applied. Since it is an environmentally friendly decorative material, free of methanol and other organic matter, no radiation, fire safety, it is suitable for large-scale architectural decoration (bus station, railway station, subway stations, airports, etc.), hotel and building business decoration, public facilities, new homes decoration. We have seen in some big cities at home and abroad, a seat colorful building blocks they stand, crown the sky. All the building exterior wall decoration is used the mirror stainless steel sheets or color stainless steel plate. Now, abroad on the building uses a lot of colored stainless steel plate for decoration, has been all the rage. When it from its inception in the 1970s, it has been widely used in the field of building materials, chemical, automotive, electronics industry, as well as arts and crafts.
Process of Decorative Stainless Steel Sheet
At abroad,stainless steel decorative sheet gets rapid development, and dozens of companies in more than 10 countries have the mass-production. In the WiQ industrial design, stainless steel coloring methods are different from China to the foreign countries. There are coated non-ferrous metal coloring, enamel coloring, organic matter overburden coloring method, surface oxidation coloring. Among which, low temperature surface oxidation coloring method is simple, low cost, beautiful and durable colored stainless steel production, is a leader in all kinds of stainless steel coloring. And in the WiQ industrial design in China, before low temperature surface oxidation coloring, first you have to do the polishing on a stainless steel surface, the higher its finish, the color more uniform coloring, the more vivid the color. After polishing, but also for pickling, while avoiding the corrosion of the surface is to remove the natural oxide film formed.
Advantage of Decorative Stainless Steel Sheets
The surface of the stainless steel plate after coloring the formation of color film is a layer of oxide film, and this layer is actually a colorless, only due to its interference effect of light, before the formation of color. Different colors formed in the thickness of the film are also different, and the thickness of the oxide film obtained with different coloring potential difference is not the same. According to reports, the austenite stainless steel plate by using the cryogenic surface oxidation treatment coloring, exposure in an industrial atmosphere six years, one year exposure in a marine atmosphere, soaked in boiling water for 28 days, or heated to 300 ° C. no change in the left and right and the color gloss.
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