Does anyone know how piano paint is made for computer desks and some furniture?

Piano paint needs multiple coats of paint, generally speaking, real piano paint, and ordinary baking paint is different, this is caused by the characteristics of PE paint itself, compared with PU paint, PE paint has a light color and high transparency, and it needs multiple sprays to achieve the effect we see. The real piano paint is at least three coats of lacquer, while the piano paint used on brand-name furniture is at least five coats, and as for the real piano, it actually has more than 10 coats of lacquer!

It is a complex process, many processes, and a long working time, so the market price is high;

Its process flow is as follows: plate cutting--- milling--- modeling--- brush closed bottom --- 120 sandpaper sanding (wood grinding) - batch ash sanding --- drying--- spraying PE white bottom --- drying --- 240 sand bottom (oiling film) - spraying white bottom --- 400 sanding (dry grinding) - spraying the first topcoat---sanding --- spraying color paint--- sanding sanding ---spray varnish --- baking room drying --- cleaning the back --- 800 sanding water grinding --- 1200 Sanding water mill---2000 Sanding water mill--- fine wax polishing--- paper removal with protective film (each process includes quality inspection). ｜

The main process of polyester piano paint.

Sealing primer: Seal the substrate to prevent the moisture of the substrate from evaporating during the processing process, forming tiny bubbles and subtle bumps on the surface of the door panel, thereby affecting the product quality; Fills the fine pores of the substrate and increases the adhesion of paint;

Variable primer: prevent the paint from oxidizing and turning yellow;

White primer: improve paint coverage, increase the tonal stability of the topcoat, and make the topcoat color brighter;

topcoat (twice);

Overprint paint (twice).

Generally, computer desks and some furniture claim to have piano lacquer, but they are not as described by the merchant.

Some time ago, I went to the Louvre International Furniture Expo Center in Foshan City, and saw a lot, and the propaganda was piano paint, but unfortunately it is not our real piano paint, careful consumers will go to the piano store to see the paint surface of the real piano, and then compare with it, you will find that there is a big difference with the piano in terms of flatness, brightness, fullness, etc.

The process used for this kind of furniture is actually very simple, similar to the general furniture painting process, except that the last topcoat is finished hastily with a high-gloss topcoat. The real piano lacquer has a thickness of 1 mm, and after several meticulous polishing, and finally several polishing, the final result is a plump and smooth bright mirror effect.

Please 7 9 2 2 0 0 8 2 for a detailed interpretation of the piano lacquer.